crop-chem-docs/corpus/epa_ppls/19713-695.md

# KOP-5

- EPA Reg No: **19713-695**
- Registrant: DREXEL CHEMICAL COMPANY
- Signal word: Danger
- Active ingredients: Copper sulfate pentahydrate (20%)
- Label accepted: 2026-06-12
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00695-20260612.pdf

---
June 12, 2026
Cancan Huang
chuang@drexchem.com
DREXEL CHEMICAL COMPANY
Subject: Non-PRIA (Pesticide Registration Improvement Act) Labeling Amendment - minor changes,
and reformatting use rate table
Product Name: KOP-5
Admin Number: 19713-695
EPA Receipt Date: 07/02/2025
Action Case Number: 00661308
Dear Cancan Huang:
The amended labeling referred to above, submitted in connection with registration under the Federal
Insecticide, Fungicide, and Rodenticide Act, as amended, is acceptable.
This approval does not affect any terms or conditions that were previously imposed on this registration. You
continue to be subject to existing terms or conditions on your registration and any deadlines connected with
them.
A stamped copy of your labeling is enclosed for your records. This labeling supersedes all previously
accepted labeling. You must submit one (1) copy of the final printed labeling before you release this product
for shipment with the new labeling. In accordance with 40 CFR § 152.130(c), you may distribute or sell this
product under the previously approved labeling for 18 months from the date of this letter. After 18 months, you
may only distribute or sell this product if it bears this new revised labeling or subsequently approved labeling.
“To distribute or sell” is defined under FIFRA section 2(gg) and its implementing regulation at 40 CFR § 152.3.
Should you wish to add/retain a reference to your company’s website on your label, then please be aware that
the website becomes labeling under FIFRA and is subject to review by EPA. If the website is false or
misleading, the product will be considered to be misbranded and sale or distribution of the product is unlawful
under FIFRA section 12(a)(1)(E). 40 CFR § 156.10(a)(5) lists examples of statements the EPA may consider
false or misleading. In addition, regardless of whether a website is referenced on your product’s label, claims
made on the website may not substantially differ from those claims approved through the registration process.
Therefore, should the EPA find or if it is brought to our attention that a website contains statements or claims
substantially differing from statements or claims made in connection with obtaining a FIFRA section 3
registration, the website will be referred to the EPA’s Office of Enforcement and Compliance Assurance.
Your release for shipment of this product constitutes acceptance of these terms. If these terms are not
complied with, this registration will be subject to cancellation in accordance with FIFRA section 6.

If you have questions, please contact Yasmin Bowers via email at bowers.yasmin@epa.gov.
Sincerely,
Yasmin Bowers, Risk Manager FB, RD
Office of Pesticide Programs

5 
 
 
 
Algaecide/ Bactericide*/ Fungicide 
 
 COPPER GROUP M01 FUNGICIDE 
COPPER GROUP NOT CLASSIFIED HERBICIDE 
 
For use against algae, aquatic weeds/plants, bacteria*, leeches, mollusks, mussels, snails and diseases caused by 
bacteria* and fungi in Citrus, Field crops, Small fruits, Tree crops, Vegetables, Vine crops, greenhouse and shade house 
grown crops, miscellaneous crops, and Turf and Ornamentals. Also for use as post -harvest wash on agricultural 
commodities and against algae in aquatic systems. 
(*Non-public health bacteria) 
ACTIVE INGREDIENT: 
Copper sulfate pentahydrate [CAS No. 7758-99-8]** .......................................................................... 20.0% 
OTHER INGREDIENTS ................................ ................................ ................................ .... 80.0% 
TOTAL ................................ ................................ ................................ ......................... 100.0% 
**Equivalent to 5% metallic copper. 
This product contains 0.49 pound of metallic copper per gallon. 
A chelated copper product. 
KEEP OUT OF REACH OF CHILDREN 
DANGER / PELIGRO 
Si usted no entiende la etiqueta busque a alguien para que se la explique a usted en detalle. 
(If you do not understand the label, find someone to explain it to you in detail.) 
SHAKE WELL BEFORE USING 
[RECIRCULATE CONTENTS BEFORE USE] 
[See FIRST AID Below]; [See Page for FIRST AID] 
[See Container Labeling for (FIRST AID and) Complete Directions for Use] 
[See (Attached) Booklet (Container Labeling) for Complete Directions for Use] 
EPA Reg. No. 19713-695 
EPA Est. No. 19713-XX-XXX Net Content: Gals. ( L) 
FIRST AID 
IF IN EYES: 
• Hold eye open and rinse slowly and gently with water for 15 to 20 minutes. 
• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. 
• Call a poison control center or doctor for treatment advice. 
IF SWALLOWED: 
• Call a poison control center or doctor immediately for treatment advice. 
• Have person sip a glass of water if able to swallow. 
• Do not induce vomiting unless told to do so by a poison control center or doctor. 
• Do not give anything by mouth to an unconscious person. 
IF ON SKIN OR CLOTHING: 
• Take off contaminated clothing. 
• Rinse skin immediately with plenty of water for 15 to 20 minutes. 
• Call a poison control center or doctor for treatment advice. 
Have the product container or label with you when calling a poison control center or doctor or going for 
treatment. You may also call CHEMTREC at 1-800-424-9300 for emergency medical treatment information. 
NOTE TO PHYSICIAN: 
Probable mucosal damage may contraindicate the use of gastric lavage. 
695SP-0825*PENDING 
Page 1 of 52 
06/12/2026
19713-695

Page 2 of 53 
PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
DANGER: Corrosive. Causes irreversible eye damage. Harmful if absorbed through skin. Harmful if 
swallowed. Do not get in eyes or on clothing. Avoid contact with skin. Wear protective eyewear (goggles, face 
shield or safety glasses). Wash thoroughly with soap and water after handling and before eating, drinking, 
chewing gum, using tobacco or using the toilet. Remove and wash contaminated clothing before reuse. 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
Mixers, loaders, applicators and other handlers must wear: Protective eyewear (goggles, face shield or 
safety glasses), long -sleeved shirt, long pants, shoes, socks, and chemical -resistant gloves made of any 
waterproof material such as barrier laminate; butyl rubber ≥14 mil; nitrile rubber ≥ 14 mil; neoprene rubber ≥ 
14 mil; polyvinyl chloride (PVC) ≥ 14 mil; or viton ≥14 mil. For overhead exposure, wear chemical-resistant 
headgear. 
Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables exist, 
use detergent and hot water. Keep and wash PPE separately from other laundry. 
Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this 
product’s concentrate. 
ENGINEERING CONTROLS 
When handlers use closed systems, enclosed cabs or aircraft in a manner that meets the requirements listed 
in the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240(d)(4-6), the handler PPE 
requirements may be reduced or modified as specified in the WPS. 
Pilots must use an enclosed cab that meets the definition listed in the WPS for agricultural pesticides [40 CFR 
170.305]. 
 
USER SAFETY RECOMMENDATIONS 
Users should: 1) Wash hands thoroughly with soap and water before eating, drinking, chewing gum, using 
tobacco or using the toilet. 2) Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly 
and put on clean clothing. 3) Remove PPE immediately after handling this product. Wash the outside of gloves 
before removing. As soon as possible, wash thoroughly and change into clean clothing. 
 
ENVIRONMENTAL HAZARDS 
This pesticide is toxic to fish and aquatic invertebrates and may contaminate water through runoff. This product 
has potential for runoff for several months or more after application. Poorly draining soils and soils with shallow 
water tables are more prone to produce runoff that contains this product. Drift and runoff may be hazardous to 
aquatic organisms in water adjacent to treated areas. 
Do not apply directly to water or areas where surface water is present or to intertidal areas below the mean high 
mark. Do not contaminate water when disposing of equipment washwaters or rinsate. 
 
Fish Advisory Statement: This copper product is toxic to fish and aquatic organisms. Unlike most organic 
pesticides, copper is an element and will not break down in the environment and will therefore accumulate in 
sediment with repeated applications. Copper is a micronutrient, but its pesticidal application rate exceeds the 
amount of copper needed as a nutrient. 
 
(NOTE: For use against Algae, Aquatic weeds/plants, Bacteria, Mollusks, Mussels and Snails, refer to the said section for 
separate “Environmental Hazards” statements.) 
 
PRODUCT INFORMATION 
KOP-5 is a copper sulfate pentahydrate formulation that is used against diseases caused by bacteria and fungi 
in Citrus, Field crops, Small fruits, Tree crops, Vegetables, Vine crops, greenhouse and shade house grown 
crops, miscellaneous crops, and Turf and Ornamentals. It is also for use as post -harvest wash on agricultural 
commodities and against algae in aquatic systems and tadpole shrimp in Rice fields. 
 
This product is also used for the suppression of bacterial odors and toxic gases in sewage lagoons, feedlot runoff pits, 
animal confinement facilities, and organic sludge pits containing organic matter of algae/bacteria. It may be used to

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AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its labeling and with the Worker Protection Standard (WPS), 40 CFR 
Part 170. This standard contains requirements for the protection of agricultural workers on farms, forests, 
nurseries, greenhouses and handlers of agricultural pesticides. It contains requirements for training, 
decontamination, notification and emergency assistance. It also contains specific instructions and exceptions 
pertaining to the statements on this label about personal protective equipment (PPE) and restricted entry interval 
(REI). The requirements in this box only apply to uses of this product that are covered by the WPS. 
Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 48 hours. 
For greenhouse uses, the REI may be reduced to 24 hours provided that the following conditions are 
met: 
For at least 7 days following the application of this product in greenhouses: 
• At least one container or station designed specifically for flushing eyes is available in operating conditions 
with the WPS-required decontamination supplies for workers entering the area treated with this product. 
• Workers are informed orally in a manner they can understand that, i) residues in the treated area may be 
highly irritating to the eyes, ii) they should take precautions, such as refraining from rubbing their eyes to 
keep the residues out of their eyes, iii) if they do get residues in their eyes, they should immediately flush 
their eyes with the eye flush container or in the eye flush station that is located with the decontamination 
supplies, and iv) how to operate the eye flush container or eye flush station. 
PPE required for early entry to treated areas that is permitted under the WPS and that involves contact with 
anything that has been treated, such as plants, soil or water is: Coveralls, chemical-resistant gloves made of any 
waterproof material such as barrier laminate; butyl rubber ≥14 mil; nitrile rubber ≥ 14 mil; neoprene rubber ≥ 14 
mil; polyvinyl chloride (PVC) ≥ 14 mil; or viton ≥14 mil, protective eyewear, and shoes plus socks. 
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to uses of this product that are NOT within the scope of the Worker Protection 
Standard (WPS) for agricultural pesticides (40 CFR Part 170). The WPS applies when this product is used to produce 
agricultural plants on farms, forests, nurseries, or greenhouses. Do not allow people or pets to enter treated areas until 
sprays have dried. 
 
 
control algae, bacteria, aquatic weeds, mollusks, and snails in irrigation reservoirs, lakes, swimming areas, farm, 
industrial, retention and golf course ponds, ornamental water features or fountains, aquaculture ponds, livestock 
watering systems, biological fish ponds or systems, irrigation and chemigation systems, and waters destined for use as 
drinking water. This product may also be used to control Quagga and Zebra mussels in lakes, ponds, lagoons, reservoirs, 
sedimentation basins, canals and ditches and also for the control of algae and suppression of bacterial growth in private 
and public pools, spas and hot tubs. (Note: Aquatic applications are prohibited in New York State.) 
 
Using water containing moderate to high amounts of sulfur may cause this product to neutralize. Whenever 
possible, use a compatibility jar test before mixing a whole tank. 
 
IMPORTANT: Everywhere that bacteria/bactericide is listed on this label, it refers to non-public health 
bacteria/ bactericide. 
 
DIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 
 
Do not apply this product in a way that will contact workers or other persons, either directly or through drift. 
Only protected handlers may be in the area during application. For any requirements specific to your State or 
Tribe, consult the State or Tribal agency responsible for pesticide regulation.

Page 4 of 53 
RESISTANCE MANAGEMENT 
FUNGICIDE/BACTERICIDE RESISTANCE MANAGEMENT 
For resistance management, this product contains a Group M01 fungicide/bactericide. Any fungal/bacterial population may 
contain individuals naturally resistant to this product and other Group M fungicides/bactericides. A gradual or total loss of 
pest control may occur over time if these fungicides/bactericides are used repeatedly in the same fields. Appropriate 
resistance management strategies should be followed. 
To delay fungicide/bactericide resistance, take one or more of the following steps: 
• Rotate the use of this product or other Group M fungicides/bactericides within a growing season sequence with different 
groups that control the same pathogens. 
• Use tank mixtures with fungicides/bactericide from a different group that are equally effective on the target pest when 
such use is permitted. Use at least the minimum application rate as labeled by the manufacturer. 
• Adopt an integrated disease management program for fungicide/bactericide use that includes scouting, uses historical 
information related to pesticide use, and crop rotation, and which considers host plant resistance, impact of environmental 
conditions on disease development, disease thresholds, as well as cultural, biological and other chemical control 
practices. 
• Where possible, make use of predictive disease models to effectively time fungicide/bactericide applications. Note that 
using predictive models alone is not sufficient to manage resistance. 
• Monitor treated fungal/bacterial populations for resistance development. 
• Contact your local extension specialist or certified crop advisor for any additional pesticide resistance management and/or 
IPM recommendations for specific crops and pathogens. 
• For further information or to report suspected resistance, contact Drexel Chemical Company at (901) 774-4370. You can 
also contact your pesticide distributor or university extension specialist to report resistance. 
AQUATIC HERBICIDE RESISTANCE MANAGEMENT 
• Water bodies or management units should be scouted prior to application to identify the weed species present and their 
growth stage to determine if the intended application will be effective. Water bodies or management units should be 
scouted after application to verify that the treatment was effective. 
• Suspected herbicide-resistant weeds may be identified by these indicators: 
* Failure to control a weed species normally controlled by the herbicide at the dose applied, especially if control is 
achieved on adjacent weeds; 
* A spreading patch of non-controlled plants of a particular weed species; and 
* Surviving plants mixed with controlled individuals of the same species. 
• Report any incidence of non-performance of this product against a particular weed species to your Drexel Chemical 
Company representative or call (901) 774-4370. If resistance is suspected, treat weed escapes with a herbicide 
having a different mechanism of action and/or use non-chemical means to remove escapes, as practical, with the 
goal of preventing further reproduction. 
• Implement the “Early Detection, Rapid Response Practice and Maintenance Control” by using the following practices 
where possible: 
* Identify weeds present in a management unit through scouting or history of the water body and understand the 
biology of target species. 
* Applications should target weeds when populations are small and there is low biomass, early in the season to 
maximize efficacy. 
* Applications should be made so that the herbicide contacts the weed. Use the appropriate application method 
for the use site/weed/chemical combination. 
* Weed escapes should not be allowed to go to seed or produce asexual vegetative propagules. 
* Use a diversified approach toward weed management. Whenever possible incorporate multiple weed control 
practices such as mechanical control, biological management practices, and rotation of MOAs. 
* Time applications to have the highest probability for control and minimize need for follow-up control measures. 
Apply during conditions that minimize herbicide degradation (light /temperature/microbes) and/or dissipation 
(water exchange). 
• Contact your local sales representative, local water management agency, or extension agent to find out if suspected 
resistant weeds to this MOA have been found in your region. If resistant biotypes of target weeds have been 
reported, use the application rates of this product specified for your local conditions. Tank-mix products so that there 
are multiple effective mechanisms of actions for each target weed. 
COPPER GROUP M01 FUNGICIDE

Page 5 of 53 
 
SPRAY DRIFT ADVISORIES 
THE APPLICATOR IS RESPONSIBLE FOR AVOIDING OFF-SITE SPRAY DRIFT.BE AWARE OF NEARBY NON-TARGET 
SITES AND ENVIRONMENTAL CONDITIONS. 
IMPORTANCE OF DROPLET SIZE 
An effective way to reduce spray drift is to apply large droplets. Use the largest droplets that provide target pest control. While 
applying larger droplets will reduce spray drift, the potential for drift will be greater if applications are made improperly or 
under unfavorable environmental conditions. 
 
Controlling Droplet Size - Ground Boom 
• Volume - Increasing the spray volume so that larger droplets are produced will reduce spray drift. Use the highest 
practical spray volume for the application. If a greater spray volume is needed, consider using a nozzle with a higher flow 
rate. 
• Pressure - Use the lowest spray pressure recommended for the nozzle to produce the target spray volume and droplet 
size. 
• Spray Nozzle - Use a spray nozzle that is designed for the intended application. Consider using nozzles designed 
to reduce drift. 
Controlling Droplet Size - Aircraft 
• Adjust Nozzles - Follow nozzle manufacturer’s recommendations for setting up nozzles. Generally, to reduce fine 
droplets, nozzles should be oriented parallel with the airflow in flight. 
BOOM HEIGHT - Ground Boom 
Use the lowest boom height that is compatible with the spray nozzles that will provide uniform coverage. For ground 
equipment, the boom should remain level with the crop and have minimal bounce. 
RELEASE HEIGHT - Aircraft 
Higher release heights increase the potential for spray drift. When applying aerially to crops, do not release spray at a 
height greater than 10 ft. above the crop canopy, unless a greater application height is necessary for pilot safety. 
SHIELDED SPRAYERS 
Shielding the boom or individual nozzles can reduce spray drift. Consider using shielded sprayers. Verify that the shields 
are not interfering with the uniform deposition of the spray on the target area. 
TEMPERATURE AND HUMIDITY 
When making applications in hot and dry conditions, use larger droplets to reduce effects of evaporation. 
TEMPERATURE INVERSIONS 
Drift potential is high during a temperature inversion. Temperature inversions are characterized by increasing temperature 
with altitude and are common on nights with limited cloud cover and light to no wind. The presence of an inversion can 
be indicated by ground fog or by the movement of smoke from a ground source or an aircraft smoke generator. Smoke 
that layers and moves laterally in a concentrated cloud (under low wind conditions) indicates an inversion, while smoke 
that moves upward and rapidly dissipates indicates good vertical air mixing. Avoid applications during temperature 
inversions. 
WIND 
Drift potential generally increases with wind speed. AVOID APPLICATIONS DURING GUSTY WIND CONDITIONS. 
Applicators need to be familiar with local wind patterns and terrain that could affect spray drift.

Page 6 of 53 
AERIAL APPLICATIONS: 
• Do not release spray at a height greater than 10 feet above the vegetative canopy or water, unless a 
greater application height is necessary for pilot safety. 
• Applicators are required to use a medium or coarser droplet size (ASABE S572.1). 
• Do not apply when wind speed exceeds 15 mph at the application site. If the wind speed is greater 
than 10 mph, the boom length must be 65% or less of the wingspan for fixed wing aircraft and 75% 
or less of the rotor diameter for helicopters. Otherwise, the boom length must be 75% or less of the 
wingspan for fixed-wing aircraft and 90% or less of the rotor diameter for helicopters. 
• Applicators must use one-half swath displacement upwind at the downwind edge of the application 
area. 
• Do not apply during temperature inversions. 
GROUND BOOM APPLICATIONS: 
• Apply with the spray release height recommended by the manufacturer, but no more than 4 feet 
above the ground or crop canopy. 
• Applicators are required to use a medium or coarser droplet size (ASABE S572.1). 
• Do not apply when wind speeds exceed 15 miles per hour at the application site. 
• Do not apply during temperature inversions. 
 
SPRAY DRIFT REQUIREMENTS 
 
 
CHEMIGATION INSTRUCTIONS 
Apply this product only through one or more of the following types of systems: Sprinkler including center pivot, 
lateral move, end row, side (wheel) roll, traveler, big gun, solid set or hand move; flood (basin); furrow; border 
or drip (trickle) irrigation and system(s). Do not apply this product through any other type of irrigation systems. 
Crop injury, lack of effectiveness, or illegal pesticide residues in the crop can result from non -uniform 
distribution of treated water. 
If you have questions about calibration, you should contact State Extension Service specialists, equipment 
manufacturers or other experts. 
Do not connect an irrigation system (including greenhouse systems) used for pesticide application to a public 
water system unless the pesticide label prescribed safety device for public water systems are in place. 
 
A person knowledgeable of the chemigation system and responsible for its operation or under the supervision 
of the responsible person, shall shut the system down and make necessary adjustments should the need arise. 
Posting areas to be chemigated is required when 1) any part of a treated area is within 300 feet of sensitive 
areas such as residential areas, labor camps, businesses, day care centers, hospitals, in -patient clinics, 
nursing homes or any public areas such as schools, parks, playgrounds or other public facilities not including 
public roads or 2) when chemigated area is open to the public such as golf courses or retail greenhouses. 
 
Posting must conform to the following requirements. Treated areas shall be posted with signs at all usual points 
of entry and along likely routes of approach from the listed sensitive area. When there are no usual points of 
entry, signs must be posted in the corners of the treated areas and in any other locations affording maximum 
visibility to sensitive areas. The printed side of the sign should face away from the treated area towards the 
sensitive area. The signs shall be printed in English. Signs must be posted prior to application and must remain 
posted until foliage has dried and soil surface water has disappeared. Signs may remain in place indefinitely 
as long as they are composed of materials to prevent deterioration and maintain legibility for the duration of 
the posting period.

Page 7 of 53 
All words shall consist of letters of at least 2.5 inches tall and all letters and the symbol shall be in a color which 
sharply contrasts with their immediate background. At the top of the sign shall be the words “KEEP OUT”, 
followed by an octagonal stop sign symbol at least 8 inches in diameter containing the word “STOP”. Below 
the symbol shall be the words “PESTICIDES IN IRRIGATION WATER”. 
 
This sign is in addition to any sign posted to comply with the Workers Protection Standard (WPS). 
 
CHEMIGATION SYSTEMS CONNECTED TO PUBLIC WATER SYSTEMS 
Public water system means a system for the provision to the public of piped water for human consumption if 
such system has at least 15 service connections or regularly serves an average of at least 25 individuals daily 
at least 60 days out of the year. 
Chemigation systems connected to public water systems must contain a functional, reduced pressure zone, 
backflow preventer (RPZ) or the functional equivalent in the water supply line upstream from the point of 
pesticide introduction. As an option to the RPZ, the water from the public water system should be discharged 
into a reservoir tank prior to pesticide introduction. There shall be a complete physical break (air gap) between 
the flow outlet end of the fill pipe and the top of the overflow rim of the reservoir tank of at least twice the inside 
diameter of the fill pipe. 
 
The pesticide injection pipeline must contain a functional, automatic, quick-closing check valve to prevent the 
flow of liquid back toward the injection. 
The pesticide injection pipeline must contain a functional, normally closed, solenoid operated valve located on 
the intake side of the injection pump and connected to the system interlock to prevent fluid from being 
withdrawn from the supply tank when the irrigation system is either automatically or manually shut down. 
 
The system must contain functional interlocking controls to automatically shut off the pesticide injection pump 
when the water pump motor stops, or in cases where there is no water pump, when the water pressure 
decreases to the point where the pesticide distribution is adversely affected. Systems must use a metering 
pump, such as a positive displacement injection pump (i.e., diaphragm pump) effectively designed and 
constructed of materials that are compatible with pesticides and capable of being fitted with a system interlock. 
Do not apply when wind speed favors drift beyond the area intended for treatment. 
 
When mixing, agitation is not necessary. Adjust the pH of the water to 7 or below. If using stickers, spreaders, 
insecticides, nutrients, etc., add this product last. If compatibility is in question, use a compatibility jar test 
before mixing a whole tank. Because of a wide variety of possible combinations which can be encountered, 
observe all cautions and limitations on the label of all products used in the mixtures. 
 
This product may be added through a traveling system continuously or at the last 30 minutes of solid set or 
hand moved irrigation systems. This product readily disperses and needs no agitation. 
SPRINKLER CHEMIGATION 
The system must contain a functional check valve, vacuum relief valve, and low pressure drains appropriately 
located on the irrigation pipeline to prevent water source contamination from back flow. 
The pesticide injection pipeline must contain a functional, automatic, quick-closing check valve to prevent the 
flow of fluid back toward the injection pump. 
 
The pesticide injection pipeline must also contain a functional, normally closed, solenoid -operated valve 
located on the intake side of the injection pump and connected to the system interlock to prevent fluid from 
being withdrawn from the supply tank when the irrigation system is either automatically or manually shut down.

Page 8 of 53 
The system must contain functional interlocking controls to automatically shut off the pesticide injection pump 
when the water pump motor stops. 
The irrigation line or water pump must include a functional pressure switch which will stop the water pump 
motor when the water pressure decreases to the point where pesticide distribution is adversely affected. 
Systems must use a metering pump, such as a positive displacement injection pump (i.e., diaphragm pump) 
effectively designed and constructed of materials that are compatible with pesticides and capable of being 
fitted with a system interlock. 
 
Do not apply when wind speed favors drift beyond the area intended for treatment. 
When mixing, agitation is not necessary. Adjust the pH of the carrier water to 7 or below. If using stickers, 
spreaders, insecticides, nutrients, etc., add this product last. If compatibility is in question, use a compatibility 
jar test before mixing a whole tank. Because of a wide variety of possible combinations which can be 
encountered, observe all cautions and limitations on the label of all products used in the mixtures. 
 
May be added through a traveling irrigation system, or at the last 30 minutes of solid set or hand moved 
irrigation systems. This product readily disperses and needs no agitation. 
 
FLOOR (BASIN), FURROW AND BORDER CHEMIGATION 
Systems using a gravity flow pesticide dispensing system must meter the pesticide into the water at the head 
of the field downstream of a hydraulic discontinuity such as drop structure or weir box to decrease potential 
for water source contamination from back flow if water flow stops. 
Systems utilizing a pressurized water and pesticide injection system must meet the following requirements: 
 
a. The system must contain a functional check valve, vacuum relief valve, and low pressure drain appropriately 
located on the irrigation pipeline to prevent water source contamination from back flow. 
b. The pesticide injection pipeline must contain a functional, automatic, quick -closing check valve to prevent 
the flow of liquid back toward the injection pump. 
c. The pesticide injection pipeline must also contain a functional, normally closed, solenoid -operated valve 
located on the intake side of the injection pump and connected to the system interlock to prevent fluid from 
being withdrawn from the supply tank when the irrigation system is either automatically or manually shut 
down. 
d. The system must contain functional interlocking controls to automatically shut off the pesticide injection 
pump when the water pump motor stops. 
e. The irrigation line or water pump must include a functional pressure switch which will stop the water 
pump motor when the water pressure decreases to the point where pesticide distribution is adversely 
affected. 
f. Systems must use a metering pump, such as a positive displacement pump (i.e. diaphragm pump) 
effectively designed and constructed of materials that are compatible with pesticides and capable of 
being fitted with a system interlock. 
When mixing, agitation is not necessary. Adjust the pH of the carrier water to 7 or below. If using stickers, 
spreaders, insecticides, nutrients, etc., add this product last. If compatibility is in question, use a compatibility 
jar test before mixing a whole tank. Because of a wide variety of possible combinations which can be 
encountered, observe all cautions and limitations on the labels of all products used on the mixtures. 
This product may be added through a traveling irrigation system continuously or at the last 30 minutes of solid 
set or hand moved irrigation systems. This product readily disperses and needs no agitation.

Page 9 of 53 
DRIP (TRICKLE) CHEMIGATION 
The system must contain a functional check valve, vacuum relief valve and low pressure drain appropriately 
located on the irrigation pipeline to prevent water source contamination from back flow. 
The pesticide injection pipeline must contain a functional, automatic, quick closing check valve to prevent the 
flow of liquid back toward the injection pump. 
 
The pesticide injection pipeline must also contain a functional, normally closed, solenoid -operated valve 
located on the intake side of the injection pump and connected to the system interlock to prevent fluid from 
being withdrawn from the supply tank when the irrigation system is either automatically or manually shut down. 
The system must contain functional interlocking controls to automatically shut off the pesticide injection pump 
when the water pump motor stops. 
 
The irrigation line or water pump must include a functional pressure switch which will stop the water pump 
motor when the water pressure decreases to the point where pesticide distribution is adversely affected. 
Systems must use a metering pump such as a positive displacement injection pump (i.e., diaphragm pump) 
effectively designed and constructed of materials that are compatible with pesticides and capable of being 
fitted with a system interlock. 
When mixing, agitation is not necessary. Adjust the pH of the carrier water to 7 or below. If using stickers, 
spreaders, insecticides, nutrients, etc, add this product last. If compatibility is in question, use a compatibility 
jar test before mixing a whole tank. It is the pesticide user’s responsibility to ensure that the combination 
product is registered for the intended use. Read and follow the applicable restrictions and limitations and 
directions for use on the product label involved in tank-mixing. Users must follow the most restrictive directions 
for use and precautionary statements of each product in the tank-mixture. 
 
This product may be added through traveling irrigation system continuously or at the last 30 of solid set or 
hand moved irrigation systems. This product readily disperses and needs no agitation. 
 
FOR SPRAY AND SOIL DRENCH APPLICATIONS 
Always spray for total foliage coverage. When respraying, the application rates may be varied within the 
specified rate range depending on the severity of the disease and environmental conditions. At times, lower 
rates can be as effective as higher rates and should be tried first. Usually, preventive programs may be 
maintained at lower rates. Use of low volume spraying is effective against Botrytis and not effective against 
established powdery mildew and Xanthomonas infections. Also, applications on actively growing tissue may 
be more effective than applications on dormant tissue. 
 
MINIMUM SPRAY VOLUME WHEN APPLYING THIS PRODUCT 
 
GALS./AC. 
CROP BY AIR BY GROUND 
Dilute Concentrate* 
Citrus 10 125 30 
Field crops 3 20 - 
Small fruits 5 150 30 
Tree crops 10 400 50 
Vegetables 3 20 - 
Vines 5 150 30 
*Pesticide application equipment such as Curtec® or other similar sprayers capable of obtaining coverage at low 
volumes may be used as low as 20 gals./Ac. of spray volume.

Page 10 of 53 
 
FROST INJURY PROTECTION - BACTERIAL ICE NUCLEATION INHIBITOR 
Application of this product at specified rates to all crops on this label at stages of growth at least 24 hours 
prior to anticipated frost conditions will afford control of ice nucleating bacteria (Erwinia herbicola , 
Pseudomonas flourescens, and Pseudomonas syringae) and may, therefore, provide some protection 
against light frost. This product is not recommended for use in geographical areas where conditions favor 
severe frost. 
FOR USE AS POST-HARVEST WASH ON AGRICULTURAL COMMODITIES 
(Not registered for use in California) 
For use as a post-harvest wash, this product may be applied with any type of application equipment that gives 
thorough and uniform coverage. Devices may include, but are not limited to, dunk and dip tanks, spray 
applicators or fogging. 
Washing raw agricultural commodities will both clean and control bacteria and fungi that cause spoilage. 
Depending on water quality and cleaning conditions or when adding new processing water, add from 103 to 
128 fluid ounces of this product per 1,000 gallons of water. Allow thorough coverage of the commodity and 
then let dry. Rinsing is not required. 
 
Depending on water quality, cleaning conditions or when adding new processing water, start at lower rinse 
rates. Add this product as per the table below. 
 
Amount of This Product (fl. oz.) Amount of Rinse Water (Gals.) 
25.6 to 32 250 
51.2 to 64 500 
103 to 128 1,000 
Note: Commodities need only be immersed long enough to allow complete coverage. 
FOR USE TO CONTROL ALGAE AND TADPOLE SHRIMP IN RICE FIELDS 
RESISTANCE MANAGEMENT 
• Apply 6.85 pounds of metallic copper (13.9 gals. of this product) per acre foot of water or 2.5 ppm per 
application to control Algae and Tadpole shrimp. 
• If Tadpole shrimp is not present, apply 2.74 pounds of metallic copper (5.5 gals. of this product) per acre foot 
or 1 ppm per application. 
• The maximum application rate must be no greater than 13.7 pounds of metallic copper (27.9 gals. of this 
product) per acre-foot per year to control Tadpole shrimp. 
• The maximum application rate must be no greater than 5.48 pounds of metallic copper (11.1 gals. of this 
product) per acre-foot per year to control Algae in water-seeded Rice. 
• For simultaneous control of both Algae and Tadpole shrimp, the maximum application rate must be no 
greater than 13.7 pounds of metallic copper (27.9 gals. of this product) per acre-foot per year. 
• Do not make more than 2 applications per year at no less than 14 days apart. 
 
PRE-APPLICATION DOSE DETERMINATION 
For Algae treatments, applicators should conduct initial dose determination tests simulating a full -scale 
treatment program to determine the minimum efficacious concentrations for eliminating the target species, 
unless an effective dose is already known for the given target pest population.

Page 11 of 53 
APPLICATION 
Apply this product at the first sign of Algae growth on the surface of the field or at any time Tadpole shrimp 
appears between planting time and when the seedlings are well rooted and have emerged through the water. 
Applications are most effective when made prior to Algae leaving the soil surface and rising to the water 
surface. Factors such as water depth, temperature, pH, and the amount of algae can affect the amount of this 
product required. This product can be metered into the Rice field as water is being applied into each paddy 
when water is being held. 
 
FOR USE AS A FUNGICIDE/BACTERICIDE ON GROWING AGRICULTURAL 
COMMODITIES 
USE INSTRUCTIONS 
This product may be applied with any type of application equipment that gives uniform coverage of foliage, 
including ground, aerial and low volume sprayers as specified on this label. Use application equipment that is 
made of PVC or 316L stainless steel. 
 
This product is compatible with most fungal and insecticidal biopesticides when applied at least 2 days before 
or after application of the biopesticide(s). It is the pesticide user’s responsibility to ensure that all products are 
registered for the intended use. Read and follow the applicable restrictions and limitations and directions for 
use on the product label involved in tank-mixing. Users must follow the most restrictive directions for use and 
precautionary statements of each product in the tank-mixture. 
Phytotoxicity: Although this product has been tested on a wide variety of fruits, vegetables and nuts without 
phytotoxicity, some varieties and cultivars may become sensitive to this product due to environmental factors 
and stages of growth. Depending on the equipment used and the specific crop, the spray volume applied per 
acre will differ. Refer to the table “MINIMUM SPRAY VOLUME” . Complete spray coverage is essential to 
assure optimum performance from this product. When treating by aerial application or with Iow volume 
application equipment, unless you have had specific previous experience, it is advisable to test for compatibility 
and tolerance to crop injury prior to full scale commercial utilization. 
Read this label for specific rates and timing of application by crop. Where application rates and intervals are 
provided in a range (e.g., 2 to 4 fl. ozs. and 7 to 10 day intervals), use the higher specified rate and shorter 
spray time intervals when rainfall is heavy and/or disease press ure is high. Use the higher specified rates for 
large mature tree crops. The use of a surfactant such as Surf-AC® 820, Cell-U-WettTM are acceptable for plants 
having waxy or hairy surfaces. This product works via surface contact with the plants and materials being 
treated. It is important to ensure that all surfaces are thoroughly wetted. This product does not produce any 
visible residue or have a distinct odor. It does have a residual, especially if applied with a surfactant. 
SPECIAL PRECAUTIONS 
• DO NOT mix with acidic compounds such as fosetyl -aluminum within 14 days before or after application of 
same. 
• Environmental conditions such as extended periods of wet weather, acid rain, etc., which alter the pH of the 
leaf surface may affect the performance of this product resulting in possible phytotoxicity or loss of 
effectiveness. 
• This product may be reactive on masonry and metal surfaces such as galvanized roofing. Avoid contact with 
metal surfaces. Do not spray on cars, houses or other metal surfaces susceptible to damage. 
• DO NOT mix with potash. 
• It must be determined in the selection process if proper application equipment is available and if the waste 
associated with its use can be properly handled. Materials used in the construction of application equipment 
is also an important factor as agricultural chemicals are often reactive with soft metals such as aluminum 
and even some synthetic materials such as plastics, rubbers, etc. Therefore, it is necessary when using 
equipment containing these materials that they be thoroughly flushed with clean water after each days use.

Page 12 of 53 
FOR USE ON CROPS, TURF, AND ORNAMENTALS 
Note to Users in California: California (CA) rates are for applications for labeled crop(s)/disease(s) in California 
only. 
CITRUS (such as Grapefruit, Kumquat, Lemon, Lime, Oranges, Pummelo, Tangelo, 
Tangerine) 
Disease(s) 
Rate/Ac. 
fl. Oz 
(Ibs. a.i.) 
Use Instructions 
Alternaria brown rot 30 to 70 
(0.115 to 0.268) 
On susceptible varieties, apply when the first Spring flush appears and each 
following flush. On the fruit, start application after two -thirds of the petals 
have fallen. Repeat at 21 day intervals or as needed. Use the higher 
specified rates when conditions favor disease development. 
Restrictions: Do not apply more than 70 ounces of this product (0.268 Ibs metallic copper) per acre per application 
Do not apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. 
Minimum retreatment interval is 7 days. 
Canker (suppression) 12.8 to 64 
(0.049 to 0.245) 
Spray flushes 7 to 14 days after shoots begin to grow. Young fruit may 
require additional applications. Number and timing of applications will be 
dependent on disease pressure. Under heavy pressure, spray each new 
flush of growth. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application 
Do not apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. 
Minimum retreatment interval is 7 days. 
Greasy spot, Pink pitting 9 to 64 
(0.034 to 0.245) 
 
Apply during mid-summer. 
 CA: 
25.6 to 64 
(0.098 to 0.245) 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application 
Do not apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Melanose, Algal 0.245 
 (0.098 to 0.325) 
Apply 2 times per year before the onset of 
spot (Except CA) Spring and Autumn rains. 
 
Melanose (CA Only) 25.6 to 64 
(0.098 to 0.245) 
 
 
Restrictions: Except CA, Do not apply more than 85 ounces of this product (0.325 Ibs metallic copper) per acre per application. 
CA only, Do not apply more than 64 ounces of this product (0.0.245 Ibs metallic copper) per acre per application. 
Do not apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Phytophthora brown rot, 25 to 70 
(0.096 to 0.268) 
Apply at first indication of rain or first appearance 
Septoria spot 
(Except CA) 
Of disease. Repeat application as needed during wet weather. 
Restrictions: Do not apply more than 70 ounces of this product (0.268 Ibs metallic copper) per acre per application 
Do not apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Scab 25.6 to 64 
(0.098 to 0.245) 
Apply shortly before trees begin to flush. Re-apply at two-third petal fall. 
Repeat application 4 weeks later if necessary. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application 
Do not apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. Minimum retreatment interval is 7 
days.

Page 13 of 53 
FIELD CROPS 
Alfalfa 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Cercospora leaf spot, 
Leptosphaerulina leaf spot 
9 to 32 
(0.034 to 0.122) Apply 10 to 14 days before each harvest or earlier if disease 
threatens. Note: Spray injury may 
occur with sensitive varieties of Lahontan. 
CA: 
19.2 to 32 
(0.073 to 0.122) 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. 
Do not apply more than 1.12 lbs. of copper (2.3 gals. of this product) per acre per year. Minimum retreatment interval is 30 
days. 
 
Barley, Oats, Wheat 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Helminthosporium spot, 
Blotch, 
Septoria leaf blotch 
9 to 25.6 
(0.034 to 0.098) 
Make first application at early heading and follow with second spray 10 
days later. Use the higher specified rates when conditions favor disease 
CA: 
19.2 to 25.6 
 (0.073 to 0.122) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. 
Do not apply more than 1.06 lbs. of copper (2.1 gals. of this product) per acre per year. Minimum retreatment interval is 10 days. 
 
Corn 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. Oz 
(Ibs. a.i.) 
Use Instructions 
Bacterial stalk rot 9 to 32 
(0.034 to 0.122) 
Begin treatment when disease first appears and repeat every 7 to 10 
days or as needed. Use the higher specified rates and shorter spray 
intervals when conditions favor disease. 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. 
Do not apply more than 4.2 lbs. of copper (8.5 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Peanuts 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Cercospora leaf spot 13 to 25.6 (0 . 050 to 0.098) Begin spraying at 35 to 40 days after planting or when disease 
symptoms first appear. Repeat at 10 to 14 day intervals or as 
needed. Reduce sprays to 7 day intervals during humid weather. 
Use the higher specified rates when conditions favor 
disease. Sulfur may be added at their label specified rates. 
CA: 
19.2 to 25.6 
(0.073 to 0.098) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. Do not 
apply more than 4.74 lbs. of copper (9.7 gals. of this product) per acre per year. Minimum retreatment interval is 7 days

Page 14 of 53 
 
Potatoes 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Early blight, Late blight 9 to 32 
 
(0.034 to 0.122) 
Apply at 7 to 10 day intervals or as needed starting 
when plants are 2 to 6 inches high in locations 
where disease is light. Use the higher specified rate 
when conditions favor disease. Under severe disease 
conditions, disease control using this product will be 
improved by tank mixing with other compatible 
fungicides registered for use in Potatoes. 
Read and follow the most restrictive label. 
CA: 
19.2 to 32 
(0.073 to 0.122) 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do 
not apply more than 25 lbs. of copper (51.0 gals. of this product) per acre per year. Minimum retreatment interval is 5 
days.

Page 15 of 53 
 Sugar beets 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Cercospora leaf spot 9 to 38.4 
 (0.034 to 0.147) 
Begin applications when conditions first favor disease development. Repeat at 
10 to 14 day intervals or as needed. Use higher specified rates when 
conditions favor disease. Addition 
of a sticker/spreader is recommended 
CA: 
19.2 to 38.4 
(0.073 to 0.147) 
Restrictions: Do not apply more than 38.4 ounces of this product (0.147 Ibs metallic copper) per acre per application. Do not 
apply more than 7.86 lbs. of copper (16.0 gals. of this product) per acre per year. Minimum retreatment interval is 10 days. 
 
Tobacco 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. Oz 
(Ibs. a.i.) 
Use Instructions 
Angular Leaf Spot, Downy 
Mildew 
19.2 to 25.6 
(0.073 to 0.098) 
Apply at first sign of disease or when conditions favor disease 
development. 
Restrictions: Do not apply more than 2 lbs. of copper (4 gals. of this product) per acre per application. Do not apply more than 4 lbs. of 
copper (8.1 gals. of this product) per acre per year. Minimum retreatment interval is 3 days. 
 
ORNAMENTALS 
Spray foliage thoroughly for good coverage. Re-application rates and intervals can vary according to disease severity and 
adversity of environmental conditions. Lower rates may be as effective as higher rates and should be tried first. Routine 
preventive programs may be maintained using lower rates. 
Use of low volume equipment is effective against Botrytis but may not be effective against established Powdery mildew 
ad/or Xanthomonas infections. 
 
Applications on actively growing tissues may be more effective than applications on dormant tissues. 
USE PRECAUTION 
• Rates above 15 fluid ounces of this product per 100 gallons of water may damage some tender, open blooms. 
 
USE RESTRICTIONS 
• On Easter Lilies, do not apply more than 2.5 pounds of copper [640 fl. ozs. (5 gals.) of this product] per acre per 
application. Do not apply more than 75 pounds of copper [153 gals. of this product) per acre per year. Minimum 
retreatment interval is 7 days. Do not apply any additional pesticide containing copper to this land for 36 months. 
• On other Ornamentals, do not apply more than 2 pounds of copper [512 fl. ozs. (4 gals.) of this product] per acre per 
application. Do not apply more than 20 pounds of copper [40 gals. of this product) per acre per year. Minimum 
retreatment interval is 7 days. 
Annual and Perennial Bedding Plants

Page 16 of 53 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Alyssum Botrytis, Downy Mildew 11.2 to 22.4 0.043 to 0.086 
Argyranthemum* Botrytis, Erwinia 11.2 to 22.4 0.043 to 0.086 
Begonia Botrytis 14.5 to 22.4 0.056 to 0.086 
Powdery Mildew, Xanthomonas 16.8 to 33.6 0.064 to 0.129 
Chrysanthemum* Botrytis, Pseudomonas 16.8 to 28.0 0.064 to 0.107 
Daylily Botrytis 14.5 to 22.4 0.056 to 0.086 
Erwinia, Powdery Mildew 16.8 to 28.0 0.064 to 0.107 
Dusty Miller Alternaria 16.8 to 28.0 0.064 to 0.107 
Botrytis 14.5 to 22.4 0.056 to 0.086 
Fuchsia Botrytis 14.5 to 22.4 0.056 to 0.086 
Powdery Mildew 14.5 to 28.0 0.056 to 0.107 
Geranium Botrytis, (Preventive) Rust 16.8 to 22.4 0.064 to 0.086 
Preventive: Pseudomonas, 
Xanthomonas 
16.8 to 50.5 0.064 to 0.193 
Therapeutic: Pseudomonas, 
Xanthomonas 
56.1 0.226 
Therapeutic: Rust 28 to 44.8 0.107 to 0.172 
Hollyhock* Botrytis 14.5 to 22.4 0.056 to 0.086 
Powdery Mildew, Rust 16.8 to 28.0 0.064 to 0.107 
Hosta* Botrytis 16.8 to 22.4 0.064 to 0.086 
Erwinia 16.8 to 33.6 0.064 to 0.129 
Impatiens Alternaria 16.8 to 39.2 0.064 to 0.150 
Botrytis 14.5 to 16.8 0.056 to 0.064 
Phytophthora* 15 to 20 0.057 to 0.077 
Powdery Mildew* 14.5 to 28.0 0.056 to 0.107 
Pseudomonas 16.8 to 39.2 
Lisianthus Botrytis 14.5 to 22.4 0.056 to 0.086 
Erwinia*, Pseudomonas*, 
Xanthomonas* 
13 to 25 0.050 to 0.096 
New Guinea Impatiens Botrytis 14.5 to 16.8 0.056 to 0.064 
Powdery Mildew 14.5 to 22.4 0.056 to 0.086 
Pachysandra* Botrytis 14.5 to 16.8 0.056 to 0.064 
Volutella 14.5 to 28.0 0.056 to 0.107 
Pansy Botrytis, Phytophthora 14.5 to 22.4 0.056 to 0.086 
 Cercospora 16.8 to 22.4 0.064 to 0.086 
Periwinkle Botrytis 14.5 to 22.4 0.056 to 0.086 
Phytophthora 16.8 to 22.4 0.064 to 0.086 
Ranunculus Bacterial Blight, Botrytis 14.5 to 22.4 0.056 to 0.086 
Powdery Mildew* 16.8 to 28.0 0.064 to 0.107 
Snapdragon Botrytis 14.5 to 22.4 0.056 to 0.086 
Downy Mildew, Rust 14.5 to 28.0 0.056 to 0.107 
Zinnia Botrytis 14.5 to 22.4 0.056 to 0.086 
Powdery Mildew* 16.8 to 33.6 0.086 to 0.129 
Pseudomonas, Xanthomonas 14.5 to 28.0 0.056 to 0.107 
Additional annuals 
& perennials1,* 
Botrytis 14.5 to 22.4 0.056 to 0.086 
Downy Mildew 16.8 to 33.6 0.086 to 0.129 
Powdery Mildew, Pseudomonas 16.8 to 28.0 0.064 to 0.107 
1 Additional annuals and perennials include Anenome, Aster, Bacopa, Baptista, Carnation, Coleus, Columbine, 
Coneflower, Coreopsis, Cuphea, Dahlia, Daisy, Dianthus, Delphinium, Echinacea, Ipomoea, Lantana, Lead Plant, 
Liatris, Lobelia, Lupine, Marigold, Monarda, Ornamental Grasses, Pentas, Petunia, Phlox, Poppy, Prairie Smoke, 
Primrose, Pulmonaria, Rudbeckia, Salvia, Scabiosa, Sedum, Silphium, Verbena, Veronica, Vinca, Viola. 
* Not registered for use in California.

Page 17 of 53 
Cut Flowers 
 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Alstromeria* Botrytis 14.5 to 16.8 0.056 to 0.064 
Carnation* Botrytis 14.5 to 22.4 0.056 to 0.086 
Chrysanthemum* Botrytis 16.8 to 28.0 0.064 to 0.107 
Delphinium* Botrytis 14.5 to 16.8 0.056 to 0.064 
Freesia* Botrytis 14.5 to 16.8 0.056 to 0.064 
Gerbera Botrytis 16.8 to 28.0 0.064 to 0.107 
Gladiola Botrytis 14.5 to 16.8 0.056 to 0.064 
Lisianthus Botrytis 14.5 to 22.4 0.056 to 0.086 
Orchid Botrytis 14.5 to 16.8 0.056 to 0.064 
Rose Botrytis 16.8 to 56.0 0.064 to 0.214 
Snapdragon* Botrytis 14.5 to 22.4 0.056 to 0.086 
Sweetpea* Botrytis 14.5 to 16.8 0.056 to 0.064 
* Not registered for use in California 
 
Nursery Plants 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Azalea Anthracnose 16.8 to 28.0 0.064 to 0.107 
Botrytis 14.5 to 28.0 0.056 to 0.107 
Cylindrocladium 16.8 to 39.2 0.064 to 0.150 
Phytophthora 22.4 to 28.0 
Buxus Volutella 16.8 to 28.0 0.064 to 0.107 
Cherry Laurel* Xanthomonas 22.4 to 39.2 0.086 
Conifers* Botrytis 14.5 to 28.0 0.056 to 0.107 
Diplodia 11.2 to 14.5 0.043 to 0.056 
Crape Myrtle* Botrytis 14.5 to 28.0 0.056 to 0.107 
Powdery Mildew 22.4 to 33.6 0.086 to 0.129 
Dogwood Anthracnose, Powdery mildew 22.4 to 33.6 0.086 to 0.129 
Botrytis 14.5 to 28.0 0.056 to 0.107 
Elm* Erwinia 22.4 to 44.8 0.086 to 0.172 
Euonymus Anthracnose 16.8 to 33.6 0.064 to 0.129 
Botrytis 14.5 to 28.0 0.056 to 0.107 
Hawthorn Cedar Apple Rust 16.8 to 28.0 0.064 to 0.107 
Hydrangea Botrytis, Powdery mildew 14.5 to 28.0 0.056 to 0.107 
Cercospora 16.8 to 28.0 0.064 to 0.107 
Indian Hawthorn Botrytis 14.5 to 28.0 0.056 to 0.107 
Cercospora* 15 to 25 0.057 to 0.096 
Entomosporium 16.8 to 33.6 0.064 to 0.129 
Japanese Maple Botrytis 14.5 to 28.0 0.056 to 0.107 
Pseudomonas, Verticillium 16.8 to 28.0 0.064 to 0.107 
Juniper* Phomopsis 14.5 to 28.0 0.056 to 0.107 
Leyland Cypress* Cercospora 14.5 to 28.0 0.056 to 0.107 
Lilac* Botrytis, Pseudomonas 14.5 to 28.0 0.056 to 0.107 
Powdery Mildew 16.8 to 28.0 0.064 to 0.107 
Nandina* Xanthomonas 16.8 to 28.0 0.064 to 0.107 
Oak* Anthracnose 39.2 0.150

Page 18 of 53 
 Botrytis 14.5 to 28.0 0.056 to 0.107 
Oak (Trunk Spray)* Phytophthora 33.6 to 50.5 0.129 to 0.193 
Photinia* Entomosporium 16.8 to 33.6 0.064 to 0.129 
Pinus* Dothistroma 16.8 to 28.0 0.064 to 0.107 
Rhododendron Botrytis 14.5 to 28.0 0.056 to 0.107 
Cylindrocladium 16.8 to 39.2 0.064 to 0.150 
Phytophthora 22.4 to 39.2 0.086 to 0.150 
Rosaceae: Cotoneaster 
(Malus), Mountain Ash, 
Ornamental Crabapple, 
Ornamental Pear, 
Pyracantha 
Apple Scab 44.8 0.172 
Botrytis 14.5 to 28.0 0.056 to 0.107 
Fireblight 22.4 to 44.8 0.086 to 0.172 
Pseudomonas 16.8 to 39.2 0.064 to 0.150 
Rose** Preventive: Black Spot, Powdery 
mildew 
16.8 to 33.6 0.064 to 0.129 
Therapeutic: Black Spot, Powdery 
mildew 
39.2 to 56.1 0.150 to 0.214 
Preventive: Botrytis, Cylindrocladium, 
*Downy mildew 
16.8 to 22.4 0.064 to 0.086 
Therapeutic: Botrytis, 
Cylindrocladium,*Downy mildew 
28.0 to 56.0 0.107 to 0.214 
Ruscus* Pseudomonas 14.5 to 28.0 0.056 to 0.107 
Silver Buttonwood* Powdery mildew 20 0.077 
Sycamore* Anthracnose 39.2 0.150 
Botrytis 14.5 to 28.0 0.056 to 0.107 
Viburnum* Botrytis 14.5 to 28.0 0.056 to 0.107 
Cercospora 16.8 to 28.0 0.064 to 0.107 
Phytophthora 22.4 to 28.0 0.086 to 0.107 
Additional nursery plants1 Botrytis, Rhizoctonia 14.5 to 28.0 0.056 to 0.107 
Fireblight 22.4 to 44.8 0.086 to 0.172 
Dothistroma* 22.4 to 44.8 0.086 to 0.172 
Powdery Mildew 22.4 to 28.0 0.086 to 0.107 
Pseudomonas 16.8 to 39.2 0.064 to 0.150 
1 Additional Nursery Plants include: Shrubs/Vines* - Barberry, Bougainvillea, Clematis, Cornus, Cotinus, Forsythia, 
Gardenia, Holly, Paeonia, Philadelphus, Physocarpus, Potentilla, Ribes, Rosa, Spirea, Weigela, Wisteria; Deciduous* 
- Acer, Amelanchier, Betula, Celtis, Cercis, Crataegus, Ficus, Fraxinus, Ginkgo, Gleditsia, Magnolia, Malus, Populus, 
Prunus, Pyrus, Tilia; Conifers* - Abies, Juniper, Picea, Pinus, Pittosporum, Pseudotsuga, Taxus, Thuja, Tsuga; Non -
Bearing Fruit Trees and Vines – Apple (In California, Fireblight only), Pear*, Grape (In California, Botrytis only), Citrus* 
* Not registered for use in California. 
** On Roses, rates up to 70 fluid ounces of this product per 100 gallons of water may be used against Powdery mildew if no 
blooms are open.

Page 19 of 53 
Potted Flowering Plants 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
African Violet Botrytis, Powdery Mildew 14.5 to 16.8 0.056 to 0.064 
Azalea Botrytis 14.5 to 28.0 0.056 to 0.107 
Colletotrichum 16.8 to 28.0 0.064 to 0.107 
Cylindocladium 16.8 to 39.2 0.064 to 0.150 
Calla lily Botrytis, Erwinia 14.5 to 22.4 0.056 to 0.086 
Chrysanthemum Botrytis, Crown gall*, Erwinia, Powdery 
mildew 
16.8 to 28.0 0.064 to 0.107 
Cineraria* Botrytis 14.5 to 22.4 0.056 to 0.086 
Cyclamen Botrytis 16.8 to 22.4 0.064 to 0.086 
Erwinia 16.8 to 22.4 0.064 to 0.086 
Daffodil* Botrytis 14.5 to 22.4 0.056 to 0.086 
Easter Lily Botrytis 14.5 to 22.4 0.056 to 0.086 
Exacum* Botrytis 14.5 to 22.4 0.056 to 0.086 
Gerbera Botrytis, Powdery mildew 16.8 to 28.0 0.064 to 0.107 
Gloxinia* Botrytis 14.5 to 22.4 0.056 to 0.086 
Holiday Cactus* Botrytis 14.5 to 28.0 0.056 to 0.107 
Erwinia, Pseudomonas, Xanthomonas 16.8 to 56.1 0.064 to 0.214 
Hyacinth* Botrytis 14.5 to 22.4 0.056 to 0.086 
Hydrangea Botrytis 14.5 to 28.0 0.056 to 0.107 
Powdery Mildew 14.5 to 28.0 0.056 to 0.107 
Iris* Botrytis 14.5 to 22.4 0.056 to 0.086 
Erwinia 16.8 to 22.4 0.064 to 0.086 
Kalanchoe Botrytis 16.8 to 28.0 0.064 to 0.107 
Erwinia, Powdery mildew 16.8 to 39.2 0.064 to 0.150 
Lisianthus Botrytis 14.5 to 22.4 0.056 to 0.086 
Orchid Botrytis 14.5 to 16.8 0.056 to 0.064 
Erwinia, Pseudomonas, Xanthomonas 16.8 to 44.8 0.064 to 0.172 
Poinsettia Botrytis 16.8 to 22.4 0.064 to 0.086 
Scab 22.4 to 39.2 0.086 to 0.150 
Preventive: Erwinia, Powdery Mildew, 
Xanthomonas 
16.8 to 22.4 0.064 to 0.086 
Therapeutic: Erwinia, Powdery Mildew, 
Xanthomonas 
22.4 to 39.2 0.086 to 0.150 
Primula Botrytis 14.5 to 22.4 0.056 to 0.086 
Erwinia 16.8 to 22.4 0.064 to 0.086 
Rose bush** Preventive: Black Spot, Powdery 
mildew 
16.8 to 33.6 0.064 to 0.129 
Therapeutic: Black Spot, Powdery 
mildew 
39.2 to 56.1 0.150 to 0.214 
Preventive: Botrytis, Cylindrocladium, 
*Downy mildew 
16.8 to 22.4 0.064 to 0.086 
Therapeutic: Botrytis, Cylindrocladium, 
*Downy mildew 
28.0 to 56.1 0.107 to 0.214 
Tulip Botrytis 14.5 to 22.4 0.056 to 0.086

Page 20 of 53 
 
Tropical Foliage Plants 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Dracaena Rust 16.8 to 28.0 0.064 to 0.107 
Ferns* Botrytis, Erwinia, Rhizoctonia 14.5 to 22.4 0.056 to 0.086 
Hibiscus Botrytis 14.5 to 28.0 0.056 to 0.107 
Pseudomonas, Xanthomonas 16.8 to 28.0 0.064 to 0.107 
Ivy Botrytis 14.5 to 22.4 0.056 to 0.086 
Xanthomonas* 16.8 to 56.1 0.064 to 0.214 
Palms* Botrytis, Erwinia 14.5 to 22.4 0.056 to 0.086 
Pseudomonas, Xanthomonas 14.5 to 28.0 0.056 to 0.107 
Philodendron selloum* Fireblight 20 to 40 0.077 to 0.153 
Spathiphyllum Botrytis 14.5 to 28.0 0.056 to 0.107 
Cylindrocladium 16.8 to 28.0 0.064 to 0.107 
Phytophthora 16.8 to 33.6 0.064 to 0.129 
Tropical Foliage Botrytis, Powdery mildew 14.5 to 28.0 0.056 to 0.107 
Erwinia, Pseudomonas, Xanthomonas 22.4 to 56.1 0.086 to 0.214 
*Not registered for use in California. 
SPRAY AND DIP APPLICATIONS DURING PROPAGATION 
Harvesting Cuttings on Site 
When harvesting cuttings on site, spray or fog stock plants using the rates in the following table 1 to 2 days 
prior to taking cuttings. Spray cuttings to drench again at same rate 2 to 3 days after sticking in rooting medium 
or dip cuttings for a few seconds prior to sticking. 
Delivered Rooted, Callused or Unrooted Cuttings 
When using shipped-in rooted, callused or unrooted cuttings, spray cuttings to drench using the rates in the 
following table 2 to 3 days after planting or sticking, or dip cuttings for few seconds prior to sticking. Under 
severe disease pressure, repeat application in 7 to 10 days. 
Herbaceous and Woody Stock Plants and Cuttings 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Azalea Botrytis* 14.5 to 28.0 0.056 to 0.107 
Cylindrocladium 16.8 to 39.2 0.064 o 0.150 
Chrysanthemum Botrytis*, Erwinia 16.8 to 28.0 0.064 to 0.107 
Geranium Botrytis 16.8 to 22.4 0.064 to 0.086 
Xanthomonas 16.8 to 56.1 0.064 to 0.214 
Holiday Cactus* Botrytis 14.5 to 28.0 0.056 to 0.107 
Erwinia 16.8 to 22.4 0.064 to 0.086 
Hydrangea Botrytis* 14.5 to 28.0 0.056 to 0.107 
Xanthomonas 16.8 to 28.0 0.064 to 0.107 
Lavender* Botrytis 14.5 to 22.4 0.056 to 0.086 
Mini-Rose Botrytis* 16.8 to 22.4 0.064 to 0.086 
Cylindrocladium 16.8 to 56.1 0.064 to 0.214 
* Not registered for use in California. 
** On Roses, rates up to 70 fluid ounces of this product per 100 gallons of water may be used against Powdery mildew if no 
blooms are open.

Page 21 of 53 
Poinsettia Botrytis 16.8 to 22.4 0.064 to 0.086 
Erwinia, Scab 22.4 to 39.2 0.086 to 0.150 
Xanthomonas* 22.4 to 39.2 0.086 to 0.150 
Tropical Foliage Botrytis* 14.5 to 28.0 0.056 to 0.107 
Cylindrocladium 16.8 to 28.0 0.064 to 0.107 
Erwinia 22.4 to 56.1 0.086 to 0.214 
*Not registered for use in California. 
 
POST-HARVEST DIP APPLICATIONS ON CUT FLOWERS 
Dip cut flowers and buds for a few seconds soon after cutting. 
 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Alstromeria Botrytis 0.8 to 1.1 0.0030 to 0.0042 
Carnation* Botrytis 2.2 to 3.3 0.0084 to 0.0126 
Chrysanthemum* Botrytis 2.2 to 3.3 0.0084 to 0.0126 
Delphinium* Botrytis 1.1 to 2.2 0.0042 to 0.0084 
Freesia Botrytis 0.8 to 1.1 0.0030 to 0.0042 
Gerbera* Botrytis 2.2 to 3.3 0.0084 to 0.0126 
Gladiola Botrytis 1.6 to 3.3 0.0061 to 0.0126 
Orchid* Botrytis 2.2 to 3.3 0.0084 to 0.0126 
Rose Botrytis 3.3 to 4.2 0.0126 to 0.0160 
Snapdragon* Botrytis 1.1 to 2.2 0.0042 to 0.0084 
Sweetpea Botrytis 1.1 to 2.2 0.0042 to 0.0084 
*Not registered for use in California. 
 
BULB APPLICATIONS 
Dip bulbs for 5 minutes or spray bulbs to drip, then allow to dry before planting. 
 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
Calla Lily Erwinia 33.6 0.129 
 
SOIL DRENCH APPLICATIONS (GREEHOUSE, FIELD, LANDSCAPE AND INTERIOR) 
 
Plant Disease(s) / Pathogen(s) This Product 
fl. oz./100 gals. Ibs.ai/100 gals 
African Violet Phytophthora 14.5 to 22.4 0.056 to 0.086 
Aster Phytophthora 22.4 to 33.6 0.086 to 0.129 
Azalea Cylindrocladium 22.4 to 39.2 0.086 to 0.150 
Rhizoctonia 22.4 to 39.2 0.086 to 0.150 
Calla Lily* Erwinia 16.8 to 33.6 0.064 to 0.129 
Cyclamen Erwinia 16.8 0.064 
Ferns Rhizoctonia 16.8 to 33.6 0.064 to 0.129 
Geranium* Botrytis 22.4 to 39.2 0.086 to 0.150 
Hosta Erwinia 16.8 to 28.0 0.064 to 0.107 
Impatiens Phytophthora 22.4 to 39.2 0.086 to 0.150 
Japanese Maple Verticillium 28.0 0.107 
Pansy Phytophthora 16.8 to 28.0 0.064 to 0.107

Page 22 of 53 
 Pythium 16.8 to 28.0 0.064 to 0.107 
Periwinkle Phytophthora 16.8 to 22.4 0.064 to 0.086 
Pittosporum Rhizoctonia 16.8 to 22.4 0.064 to 0.086 
Poinsettia Phytophthora 16.8 to 28.0 0.064 to 0.107 
Rhizoctonia 22.4 to 39.2 0.086 to 0.150 
Rhododendron Rhizoctonia 22.4 to 39.2 0.086 to 0.150 
Rose Black spot 22.4 to 39.2 0.086 to 0.150 
Cylindrocladium* 22.4 to 39.2 0.086 to 0.150 
Spathiphyllum Cylindrocladium* 22.4 to 39.2 0.086 to 0.150 
Phytophthora 22.4 to 39.2 0.086 to 0.150 
Vinca Minor* Rhizoctonia 16.8 to 28.0 0.064 to 0.107 
*Not registered for use in California. 
 
SPRAY APPLICATION (NON-FORESTRY SHADE AND ORNAMENTAL TREES) 
Sycamore 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 9 to 18 
(0.034 to 0.069) 
Apply as a full cover spray in 100 gals. of water or 
sufficient volume for thorough coverage at bud crack. Repeat 7 to 10 days 
later at 10% leaf expansion. Use the higher specified rates when disease is 
severe. 
Restrictions: Do not apply more than 18 ounces of this product (0.069 Ibs metallic copper) per acre per application. Do not apply 
more than 0.37 lb. of copper (0.75 gal. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
TRUNK INJECTION APPLICATIONS (NON-FORESTRY SHADE AND ORNAMENTAL TREES) 
 
Elm [Dutch elm disease and Cankers (Botryodiplodia, Cytospora, Tubercularia)] 
 
Inject once during the growing season for control or prevention. Injection sites should be six inches or less above the soil 
line. Injection should not be done against Dutch elm disease if the Elm appears more than 20% diseased or if the disease 
may have entered through root grafts from another diseased tree or stump. Remove dead and diseased limbs within 10 
days after treatment. 
 
Elm Size (diameter at chest 
height) This Product Water (gals.) 
(fl. oz.) Ibs. ai 
12 to 19 inches 2.2 0.0084 2 
20 to 26 inches 3.3 0.0126 3 
27 to 33 inches 4.4 0.0168 4 
34 to 40 inches 5.6 0.0214 5 
41 to 48 inches 6.7 0.0256 6 
 
On red elm, use the dosage specified below for Red oak. 
 
Oak and Sycamore* [Oak Wilt, Phytophthora and Antracnose] 
(Not registered for use in California)

Page 23 of 53 
On Red oak, use as preventative treatment only. Follow the injection directions in the “ELM” section, taking care that holes 
are not too deep on shallow-barked Oaks. 
Treatment is best in the month before Fall color in northern climates. 
 
Tree Size 
(Diameter at Chest Height) 
This Product (fl. oz.) This Product (fl. oz.) 
Water (gals.) Red Elm / Red Oak Oak / Sycamore 
12 to 19 inches 1.1 1.6 3.0 
20 to 26 inches 1.6 2.2 4.5 
27 to 33 inches 2.2 3.3 6.0 
34 to 40 inches 2.8 3.9 7.5 
41 to 48 inches 3.3 5.0 9.0 
 
Non-Forestry Shade Trees [Cankers: Cytospora on Cottonwood, Green Ash, Paper Birch; 
Botryodiplodia and Cytospora on Hackberry, Silver Maple; Nectria on Honey Locust] 
 
Follow injection directions in the “ELM” section above. 
 
Tree Size 
(Diameter at Chest Height) This Product (fl. oz.) Water (gals.) 
10 inches 1.4 1.0 
20 inches 2.8 2.0 
 
SMALL FRUITS 
Blackberries (such as Aurora, Boysen, Cascade, Chehalem, Logan, Marion, 
Santiam, Thornless Evergreen) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Cane spots, 
Leaf spots, Purple blotch, 
Yellow rust 
9 to19.2 
(0.034 to 0.073) 
Apply when leaf buds begin to open. Repeat when flower buds show 
white. If needed, agricultural type spray oil may be added. Note: Crop 
injury may occur if applied to foliage under certain environmental 
conditions such as hot or 
prolonged moist periods. Discontinue applications if signs of crop 
injury appear. 
CA: 
19.2 
(0.073) 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not 
apply more than 10 lbs. of copper (20.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Anthracnose, Cane spots, 
Leaf spots, Pseudomonas 
blight, Purple blotch, 
Yellow rust 
17 to 32 
(0.065 to 0.122) 
Make Fall application after harvest. Apply delayed dormant spray after 
pruning/training in the Spring. If needed, agricultural type spray oil may 
be added. 
CA: 32 
(0.122) 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do 
not apply more than 10 lbs. of copper (20.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 
days.

Page 24 of 53 
Blueberries 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Bacterial canker 26 to 51.2 
(0.099 to 0.196) 
Make application before fall rains and a second application 4 weeks 
later. Use the higher specified rate when conditions favor disease. 
CA: 
33 to 51.2 
(0.126 to 0.196) 
Restrictions: Do not apply more than 51.2 ounces of this product (0.196 Ibs metallic copper) per acre per application. Do not apply 
more than 8.4 lbs. of copper (16.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Fruit rot, Phomopsis twig 
blight 
17 to 51.2 
(0.065 to 0.196) 
Dormant Application: Begin applications when bloom buds begin to 
swell. Make additional applications at 10 to 14 day 
intervals or as needed before blooms open. CA: 
25.6 to 51.2 
(0.098 to 0.196) 
Restrictions: Do not apply more than 51.2 ounces of this product (0.196 Ibs metallic copper) per acre per application. Do not 
apply more than 8.4 lbs. of copper (16.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Cranberries 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Bacterial stem canker 51.2 
(0.196) 
Apply post-harvest and again in Spring at bud swell. Apply one or 
two additional applications at 10 to 14 intervals or as needed 
depending on disease severity. 
Fruit rot 51.2 
(0.196) 
Make application in late bloom. Apply one or two additional 
applications at 10 to 14 day intervals or as needed depending 
on disease severity. 
Leaf blight, Red leaf spot, 
Stem blight, Tip blight 
(Monilinia) 
51.2 
(0.196) 
Apply delayed dormant spray in the Spring. Repeat at 10 to 
14 day intervals or as needed through prebloom. 
 
Rose bloom 51.2 
(0.196) 
Apply three sprays on 10 to 14 day schedule or as needed as 
soon as symptoms are observed. 
Restrictions: Do not apply more than 51.2 ounces of this product (0.196 Ibs metallic copper) per acre per application. Do not 
apply more than 12.6 lbs. of copper (25.7 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Currants, Gooseberries 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Leaf spots 
52 to 64 
(0.199 to 0.245) 
Make initial application after first leaves have expanded. Continue 
on a 10 to 14 day schedule or as needed during wet conditions in 
the Spring. Make additional application after harvest. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not 
apply more than 16 lbs. of copper (32.6 gals. of this product) per acre per year. Minimum retreatment interval is 10 days.

Page 25 of 53 
 
Raspberries 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Cane spots, 
Leaf spots, Purple blotch, 
Yellow rust 
17 to 19.2 
(0.065 to 0.073) 
Apply when leaf buds begin to open. Repeat when flower buds show white. If 
needed, agricultural type spray oil may be added. Note: Crop injury may 
occur if applied to foliage under certain environmental conditions such as hot 
or prolonged moist periods. 
Discontinue applications if signs of crop injury appear. 
CA: 19.2 
(0.073) 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not apply 
more than 10 lbs. of copper (20.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Anthracnose, Cane spots, 
Leaf spots, Pseudomonas 
blight, Purple blotch, 
Yellow rust 
17 to 32 
(0.065 to 0.122) 
Make Fall application after harvest. Apply delayed dormant spray after 
pruning/training in the Spring. If needed, agricultural type 
spray oil may be added. CA: 32 
(0.122) 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do not 
apply more than 10 lbs. of copper (20.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Strawberries 
Disease(s) 
Rate/Ac. 
fl. oz. 
 
(Ibs. a.i.) 
Use Instructions 
Angular leaf spots 
(Xanthomonas), Leaf blight, 
Leaf scorch, Leaf spots 
9 to 25.6 
(0.034 to 0.098) 
Begin application when plants are established and continue on a weekly 
schedule throughout the season. Apply in at least 20 gallons of water. Use 
the higher specified rates when conditions favor disease. Note: Discontinue 
applications if signs of crop injury 
appear. 
CA: 
19.2 to 25.6 
(0.073 to 0.098) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. Do not 
apply more than 6 lbs. of copper (12.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
TURFGRASS 
(Not registered for use in California) 
Target Rate/1000 ft 2 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Black algae, 
Moss 
6 
(0.023) 
Apply at first indication of rain or first appearance of Black algae or Moss. 
Repeat application as needed during wet weather. 
Restrictions: Do not apply more than 17.7 ounces of this product (0.023 Ibs metallic copper) per acre per 
application. Do not apply more than 21 lbs. of copper (42 gals. of this product) per acre per year. Minimum 
retreatment interval is 10 days.

Page 26 of 53 
TREE CROPS 
Almonds, Apricots, Cherries, Plums, Prunes 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Bacterial blast* 9 
(0.0340) 
Almonds Only*: For Bacterial blast in sprinkler irrigated orchards 
or where disease is severe, apply post-bloom at 
14 day intervals or as needed just before sprinkling. Note: Foliar 
injury may occur from post -bloom sprays especially on NePlus 
varities of Almonds. 
Restrictions: Do not apply more than 9 ounces of this product (0.034 Ibs metallic copper) per acre per application. Do not 
apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 days for 
bloom/growing season applications; minimum retreatment interval is 7 days for dormant/late dormant applications (up to 
pink bud in Apricot, Cherry, Peach, Plum, and Prune fruits). 
* Not registered for use in California. 
Bacterial blast 
(Pseudomonas), 
Bacterial canker, 
Coryneum blight 
(Shothole) 
51.2 to 103 
(0.196 
to 0.394) 
Make first and second applications before Fall rains and at late 
dormant, respectively. Use the higher specified rates when 
conditions favor disease. If needed, agricultural type spray oil 
may be added. For Cherries: Where disease is severe, an 
additional application shortly after harvest may be required. 
Note: Foliar injury may occur from post-bloom sprays on 
Almonds, especially on NePlus varieties. 
CA: 
32 to 64 
(0.122 to 0.245) 
 
 
 
Restrictions: For all states except CA, Do not apply more than 103 ounces of this product (0.3 94 Ibs metallic copper) per 
acre per application. For CA, Do not apply more than 64 ounces of this product (0. 245 Ibs metallic copper) per acre per 
application.. Do not apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment 
interval is 5 days for bloom/growing season applications; minimum retreatment interval is 7 days for dormant/late dormant 
applications (up to pink bud in Apricot, Cherry, Peach, Plum, and Prune fruits). 
 
Black knot (Plums)* 32 to 64 
(0.122 to 0.245) 
Make application at bud swell up to early bloom for early disease 
suppression. Apply before full bloom. Use the higher specified rates 
when rainfall is heavy and disease pressure is high. Note: To avoid 
plant injury, do not use after full bloom. 
Restrictions: Do not apply more than 64 ounces of this product (0. 245 Ibs metallic copper) per acre per application. Do 
not apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 days 
for bloom/growing season applications; minimum retreatment interval is 7 days for dormant/late dormant applications (up 
to pink bud in Apricot, Cherry, Peach, Plum, and Prune fruits). 
* Not registered for use in California. 
Blossom brown rot, 
Coryneum blight 
(Shothole) – On Almonds 
only 
 51.2 to 64 
(0.196 to 0.245) 
Apply during early bloom. Do not apply after full bloom or injury may 
occur. Use the higher specified rates when rainfall is heavy and 
disease pressure is high. 
Restrictions: Do not apply more than 64 ounces of this product (0. 245 Ibs metallic copper) per acre per application. Do 
not apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 days 
for bloom/growing season applications; minimum retreatment interval is 7 days for dormant/late dormant applications. 
Blossom brown rot, 
Coryneum blight 
(Shothole) – On Apricots, 
Cherries, Plums & 
Prunes 
60 to 90 
0.230n to 0.344)

Page 27 of 53 
Restrictions: Do not apply more than 90 ounces of this product (0. 344 Ibs metallic copper) per acre per application. Do 
not apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 
days for bloom/growing season applications; minimum retreatment interval is 7 days for dormant/late dormant 
applications (up to pink bud in Apricot, Cherry, Peach, Plum, and Prune fruits). 
 
Cherry leaf spots* 38.4 to 64 
(0.147 to 0.245) 
Sour Cherries Only: Apply at petal fall as well as one to two 
times after petal fall. Use the lower specified rates where disease 
infection is light and use the higher rates for a dormant 
application or where disease infection is moderate to heavy. As 
Cherry varieties (such as Sweet Cherry and English Morello) 
differ in sensitivities to copper, evaluate injury potential of this 
product before treating Cherry orchard. 
 
 
 
 
 
 
 
 
 
Restrictions: Do not apply more than 64 ounces of this product (0. 245 Ibs metallic copper) per acre per application. Do 
not apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 
days for bloom/growing season applications; minimum retreatment interval is 7 days for dormant/late dormant 
applications (up to pink bud in Apricot, Cherry, Peach, Plum, and Prune fruits). 
* Not registered for use in California. 
 
Apples 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Blossom 
blight, European canker 
(Nectria), Shoot blast 
(Pseudomonas) 
51.2 to 103 
(0.196 to 0.394) 
Apply before Fall rains. Use the higher specified rates when conditions 
favor disease. Note: Use on yellow varieties may cause discoloration.To 
avoid discoloration, pick before spraying. Only one application is 
permitted per season. 
CA: 
51.2 to 64 
(0.196 to 0.245) 
Restrictions: Except CA, Do not apply more than 103 ounces of this product (0.394 Ibs metallic copper) per acre per 
application. CA Only, Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. 
Do not apply more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval is 5 days. 
Only one application is permitted during Fall / late dormant stage. Only one application is permitted between silver-tip and green-
tip. Maximum single application rate is 6 lbs. of copper (12.2 gals. of this product) per acre. 
 
Apple scab, Fire blight 9 to 26* 
(0.034 to 0.099) 
Extended spray schedule where fruit finish is not a concern: 
Continued applications may be made at 5 to 7 day intervals or as 
needed between one-half inch green-tip and first cover spray. 
Note: Moderate to severe crop injury may result from this extended spray 
schedule. It is not intended for fresh market Apples or for Apples where 
fruit finish is a concern as it is likely 
to cause fruit russetting. 
CA: 
(Apple scab) 
19.2 to 32 
(0.073 to 0.122) 
CA: 
(Fireblight) 
19.2 to 25.6 
(0.073 to 0.098)

Page 28 of 53 
Restrictions: Except CA, Do not apply more than 26 ounces of this product (0.099 Ibs metallic copper) per acre per application. 
CA only, for Apple scab, Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per 
application. CA only, for Fireblight, Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre 
per application. 
Do not apply more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval is 5 days. 
Only one application is permitted during Fall / late dormant stage. Only one application is permitted between silver-tip and green-
tip. Maximum single application rate is 6 lbs. of copper (12.2 gals. of this product) per acre. 
*Not registered for use in California. 
 
Apple scab, Fire blight 51.2 to 103 
(0.196 to 0.394) 
Make application between silvertip and green-tip. Apply as a full cover 
spray for early season disease suppression. Note: Moderate to severe 
crop injury may occur from late application. Discontinue use when green-
tip reaches one-half inch. Only one application is permitted per season. 
CA: 
51.2 to 64 
(0.196 to 0.245) 
Restrictions: Except CA, Do not apply more than 103 ounces of this product (0.394 Ibs metallic copper) per acre per 
application. CA only, Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. 
Do not apply more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval is 5 days. 
Only one application is permitted during Fall / late dormant stage. Only one application is permitted between silver-tip and green-
tip. Maximum single application rate is 6 lbs. of copper (12.2 gals. of this product) per acre. 
 
Collar rot, Crown rot 32 
(0.122) 
Apply 4 gallons of solution as a drench on the lower trunk area of each 
tree. For best results, apply in early Spring or Fall after harvest. 
Do not apply to 
foliage or fruit. Only one application is permitted per season. 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do not 
apply more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval is 5 days. 
Only one application is permitted during Fall / late dormant stage. Only one application is permitted between silver-tip and green-
tip. Maximum single application rate is 6 lbs. of copper (12.2 gals. of this product) per acre. 
 
Avocados 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Blotch, Scab 35 to 64 
(0.134 to 0.245) 
Apply when bloom buds begin to swell. Continue application at monthly 
intervals for 5 to 6 applications. Use the higher specified rates when 
conditions favor 
disease. 
CA: 
51.2 to 64 
(0.196 to 0.245) 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 18.9 lbs. of copper (38.1 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
 
Bananas 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Black pitting 26 to 32 
(0.099 to 0.122) 
Mix 100 gallons of water. Apply to the fruit stem and the basal portion of the 
leaf crown. Apply during the 
first and second weeks after fruit emergence. 
Restrictions: Do not apply more than 32 ounces of this product (0. 122 Ibs metallic copper) per acre per application. Do not apply 
more than 18.9 lbs. of copper (38.1 gals. of this product) per acre per year. Minimum retreatment interval is 7 days.

Page 29 of 53 
Sigatoka (Black, Yellow) 19.2 to 26 
(0.073 to 0.099) 
Apply by air in 3 gallons of water. If needed, agricultural type spray oil may 
be added. Apply on a 14 day schedule or as needed throughout the wet 
season. Apply at 21 day 
intervals or as needed during dry periods. 
Restrictions: Do not apply more than 26 ounces of this product (0.099 Ibs metallic copper) per acre per application. Do not apply 
more than 18.9 lbs. of copper (38.1 gals. of this product) per acre per year. Minimum retreatment interval is 7 days.

Page 30 of 53 
Cacao 
(Not registered for use in California) 
Disease(s) Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Black pod 9 to 64 
(0.034 to 0.245) 
Begin applications at the start of the rainy season and continue 
while infection conditions persist. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 15.75 lbs. of copper (31.8 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
 
Coffee 
Disease(s) 
Rate/Ac. 
 fl. oz. 
(Ibs. a.i.) 
fl. oz. 
Use Instructions 
Bacterial blight 35 to 64 
(0.134 to 0.245) 
Begin spray program before the onset of long rainy periods. Continue 
throughout the rainy season at 14 to 21 day intervals or as needed. The 
critical time for spraying to control disease is just before, during and after 
flowering(s), especially when coinciding with wet weather. Use the higher 
specified rates when rainfall is heavy and disease 
pressure is high. 
CA: 
38.4 to 64 
(0.145 to 0.245) 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 12.6 lbs. of copper (25.4 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Coffee berry disease 
(Colletotrichum coffeanum) 
35 to 64 
(0.134 to 0.245) 
Apply first spray after flowering and before onset of long rains and then at 
21 to 28 day intervals or as needed until picking. Use the 
higher specified rates when conditions favor disease. CA: 
38.4 to 64 
(0.147 to 0.245) 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 12.6 lbs. of copper (25.4 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Iron spot (Cercospora 
coffeicola), Pink disease 
(Corticium salmonicolor) 
 9 to 19.2 
(0.034 to 0.073) 
Use concentrate or dilute spray. Begin treatment at the start of wet 
season and continue at monthly 
intervals for three applications. CA: 19.2 
(0.034 to 0.073) 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not apply 
more than 12.6 lbs. of copper (25.4 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Leaf rust 
(Hemileia vastatrix) 
9 to 32 
(0.034 to 0.122) 
Apply before the onset of rain and then, at 21 day intervals 
or as needed while the rains continue. Use the higher 
specified rates when rainfall is heavy and disease 
pressure is high. 
CA: 
19.2 to 32 
(0.073 to 0.122) 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do not apply 
more than 12.6 lbs. of copper (25.4 gals. of this product) per acre per year. Minimum retreatment interval is 14 days.

Page 31 of 53 
Filbert / Hazelnut 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Bacterial blight 64 to 155 
(0.245 to 0.593) 
Apply as a post -harvest spray. In seasons of heavy rainfall, apply a second 
spray when three -fourths of the leaves have dropped. Use the higher rates 
when rainfall is heavy and disease pressure is high. If needed, agricultural 
type spray oil may be added. 
Restrictions: Do not apply more than 155 ounces of this product (0.593 Ibs metallic copper) per acre per application. Do not apply 
more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Eastern filbert blight 64 to 155 
(0.245 to 0.593) 
Apply as a dilute spray in adequate water for thorough coverage. Make 
applications starting at bud swell to bud break and continue at 14 day 
intervals or as needed until early May. Thorough coverage is essential. Use 
the higher specified rates when rainfall is heavy and disease pressure is high. 
If needed, agricultural type spray oil may be added. 
Restrictions: Do not apply more than 155 ounces of this product (0.593 Ibs metallic copper) per acre per application. Do not apply 
more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Mango 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 26 to 64 
(0.099 to 0.245) 
Apply monthly after fruit set until harvest. Use the higher specified rates 
when rainfall is heavy and 
disease pressure is high. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not 
apply more than 48 lbs. of copper (97.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
 
Olive 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Olive knot, Peacock spot 52 to 86 
(0.199 to 0.329) 
Make first application before Winter rains begin. Repeat application in 
early Spring if disease is severe. Apply the higher specified rates for 
heavy disease pressure or when conditions favor disease development. 
Restrictions: Do not apply more than 86 ounces of this product (0.329 Ibs metallic copper) per acre per application. Do not 
apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 30 days. 
 
Peaches, Nectarines 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions

Page 32 of 53 
Bacterial blast 
(Pseudomonas), 
Bacterial canker, 
Bacterial spot 
(Xanthomonas), 
Coryneum blight 
(Shothole), Leaf curl 
51.2 to 103 
(0.196 to 0.394) 
Make first application before Fall rains and a second at late dormant. For 
Peach leaf curl, apply at late dormant application before leaf buds swell. 
Use the higher specified rates when rainfall and disease pressure is high. 
If needed, agricultural type spray oil may be added. 
Restrictions: Do not apply more than 103 ounces of this product (0.394 Ibs metallic copper) per acre per application. Do not apply 
more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 days during the 
bloom/growing season. Minimum retreatment interval is 7 days during the dormant/late dormant season up to pink bud. 
Bacterial spot 4.5 to 19.2 
(0.017 to 0.073) 
Spotting of leaves and defoliation may occur from use in cover sprays. 
Varietal differences occur. 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not 
apply more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 days during the 
bloom/growing season. Minimum retreatment interval is 7 days during the dormant/late dormant season up to pink bud. 
Blossom brown rot, 
Coryneum blight 
(Shothole), Leaf curl 
35 to 76.8 
(0.134 to 0.294) 
Apply as full cover spray at pink bud. Use the higher specified rates when 
conditions favor disease. 
Restrictions: Do not apply more than 76.8 ounces of this product (0.294 Ibs metallic copper) per acre per application. Do not apply 
more than 18 lbs. of copper (36.7 gals. of this product) per acre per year. Minimum retreatment interval is 5 days during the 
bloom/growing season. Minimum retreatment interval is 7 days during the dormant/late dormant season up to pink bud. 
 
Pears 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Blossom blight 
(Pseudomonas) 
51.2 to 103 
(0.196 to 0.394) 
Apply before Fall rains and again, during dormancy before Spring growth 
starts.. Use the higher specified rates when disease pressure is high or 
when conditions favor disease development. 
 
 
 
Restrictions: Do not apply more than 103 ounces of this product (0.394 Ibs metallic copper) per acre per application. Do not 
apply more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval is 5 days during 
the bloom/growing season. 
Only one application is permitted during Fall / late dormant stage. Only one application is permitted between silver-tip and green-tip. 
Maximum single application rate is 6 lbs. of copper (12.2 gals. of this product) per acre. 
Fire blight 9 to 19.2 
(0.034 to 0.073) 
Apply at 5 day intervals or as needed throughout the bloom period. Note: 
Russetting may occur in copper sensitive varieties. Excessive dosages 
may cause fruit russet on any variety. 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not 
apply more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval is 5 days during 
the bloom/growing season. 
Only one application is permitted during Fall / late dormant stage. Only one application is permitted between silver-tip and green-
tip. Maximum single application rate is 6 lbs. of copper (12.2 gals. of this product) per acre. 
Pecans 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions

Page 33 of 53 
Ball moss, Spanish moss 35 to 64 
(0.134 to 0.245) 
Apply in the Spring when ball moss is actively growing using 
1.5 gallons of spray solution per foot of tree height. Make sure to wet ball 
moss tufts thoroughly. The addition of a nonionic surfactant will improve 
control. A second application may be required after 12 months. 
Restrictions: Do not apply more than 64 ounces of this product (0.225 Ibs metallic copper) per acre per application. Do not apply 
more than 6.3 lbs. of copper (12.8 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Kernel rot, Shuck rot 
(Phytophthora 
cactorum), 
Zonate leaf spot 
(Cristulariella 
pyramidalis) 
9 to 32 
(0.034 to 0.122) 
For suppression, apply in sufficient water to ensure complete spray 
coverage at 2 to 
4 week intervals or as needed starting at kernel growth. Continue until 
shucks open. Use the higher specified rates and shorter spray intervals if 
frequent rainfall occurs. 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do 
not apply more than 6.3 lbs. of copper (12.8 gals. of this product) per acre per year. Minimum retreatment interval is 14 
days. 
 
Pistachio 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Botryosphaeria panicle 
and shoot blight, Botrytis 
blight, Late blight 
(Alternaria alternata), 
Septoria leaf blight 
26 to 64 
(0.099 to 0.245) 
Make initial application at bud swell. Repeat at 14 to 28 day intervals or as 
needed. If disease conditions are severe, 
use the higher specified rates and shorter spray intervals CA: 
32 to 64 
(0.122 to 0.245) 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 8.4 lbs. of copper (16.9 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
Quince 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Fire blight 9 to 19.2 
(0.034 to 0.073) 
Apply at 5 day intervals or as needed throughout the bloom period. Apply in 
adequate water for thorough coverage. 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not apply 
more than 16 lbs. of copper (32.3 gals. of this product) per acre per year. Minimum retreatment interval 
is 5 days during the bloom season. Only one application is permitted during Fall / late dormant stage. Only one application is 
permitted between silver-tip and green-tip. 
 
Walnut 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Walnut blight 38.4 to 103 
(0.147 to 0.394) 
Apply at first spray at early pre -bloom prior to or when catkins are partially 
expanded. Make additional applications during bloom and early nutlet stage 
or as needed when frequent rainfall or extended periods of moisture occur. 
Thorough coverage of catkins, leaves and nutlets is essential for effective 
control. Note: Adequate control may not be obtained when copper 
tolerant species of Xanthomonas bacteria are present. 
CA: 
32 to 51 
(0.122 to 0.195) 
Restrictions: Except CA, Do not apply more than 103 ounces of this product (0.394 Ibs metallic copper) per acre per 
application. CA only, Do not apply more than 51 ounces of this product (0.195 Ibs metallic copper) per acre per 
application Do not apply more than 32 lbs. of copper (65.3 gals. of this product) per acre per year. Minimum retreatment 
interval is 7 days.

Page 34 of 53 
 
VEGETABLES 
Beans (Dry, Green) 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Brown spot, Common 
blight, Halo blight 
9 to 25.6 
(0.034 to 0.098) 
For protective sprays, apply when plants are 6 inches high. Repeat on a 7 
to 14 day schedule or as needed depending on environmental conditions. 
Use the higher specified rates for more severe disease. 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. 
Do not apply more than 4.74 lbs. of copper (9.6 gals. of this product) per acre per year. Minimum retreatment interval is 7 
days. 
 
Beets (Green, Table) 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Cercospora leaf spot 9 to 32 
(0.034 to 0.122) 
Begin applications when conditions first favor disease development. 
Repeat at 10 to 14 day intervals or as needed. Use the higher 
specified rates when conditions favor disease. 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do not 
apply more than 7.86 lbs. of copper (15.8 gals. of this product) per acre per year. Minimum retreatment interval is 10 days. 
 
Carrots 
Disease(s) Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Alternaria leaf spot, 
Cercospora leaf spot 
9 to 26 
(0.034 to 0.099) 
Begin applications when conditions first favor disease development. Repeat 
at 10 to 14 day intervals or as needed. 
CA: 19.2 
(0.073) 
Restrictions: Except CA, Do not apply more than 26 ounces of this product (0.099 Ibs metallic copper) per acre per application. CA, 
only, Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not apply more 
than 5 lbs. of copper (10.1 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Celery, Celeriac 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i) 
Use Instructions 
Bacterial blight, 
Cercospora early blight, 
Septoria late blight 
9 to 17 
(0.034 to 0.065) 
Begin applications as soon as plants are first established in the field. 
Repeat at 7 to 14 day intervals or as needed depending on disease 
severity 
Restrictions: Do not apply more than 17 ounces of this product (0.065 Ibs metallic copper) per acre per application. Do not apply 
more than 5.3 lbs. of copper (10.8 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. Not for use on 
Celeriac in California.

Page 35 of 53 
 
Crucifers (Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collard greens, 
Mustard greens, Turnip greens) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Black leaf spot (Alternaria), 
Black rot (Xanthomonas), 
Downy mildew 
9 to 25.6 
(0.034 to 0.098) 
Begin application after transplants are set in the field or shortly after 
emergence of field seeded crops or when conditions favor disease 
development. Apply at 7 to 10 day intervals or as needed. Use the 
higher specified rates when conditions favor disease. Note: Reddening 
of older leaves may occur on Broccoli and a 
flecking of wrapper leaves may occur on Cabbage. 
CA: 
19.2 to 25.6 
(0.073 to 0.098) 
 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. Do not 
apply more than 2.65 lbs. of copper (5.3 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Cucurbits (Cantaloupes, Cucumbers, Honeydew, Muskmelons, Pumpkins, 
Squash, Watermelons) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
 
Use Instructions 
Alternaria leaf spot, 
Angular leaf spot, 
Anthracnose, Downy 
mildew, Gummy stem 
blight, Powdery mildew, 
Watermelon bacterial fruit 
blotch (suppression) 
9 to 25.6 
(0.034 to 0.098) 
Begin applications prior to disease development and continue while 
conditions are favorable for disease development. Repeat at 5 to 7 day 
intervals or as needed. Use the higher specified rates when conditions 
favor disease. Note: Crop injury may 
occur from application at higher specified rates and shorter intervals. 
Discontinue use if injury occurs. 
CA: 
19.2 to 25.6 
(0.073 to 0.098) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. 
Do not apply more than 5.25 lbs. of copper (10.6 gals. of this product) per acre per year. Minimum retreatment interval is 
5 days. 
 
Eggplant 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Alternaria blight, 
Anthracnose, Phomopsis 
9 to 25.6 
(0.034 to 0.098) 
Begin applications prior to development of disease symptoms. Repeat 
sprays at 7 to 10 day intervals or as needed 
depending on disease severity. CA: 19.2 
(0.073) 
Restrictions: Except CA, Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. 
CA only, Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not apply 
more than 7.9 lbs. of copper (15.9 gals. of this product) per acre per year. Minimum retreatment interval 
is 7 days.

Page 36 of 53 
Okra 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Bacterial 
leaf spot, Leaf spots, 
Pod spot, Powdery 
mildew 
9 to 32 
(0.034 to 0.122) 
Begin treatment when disease first threatens. Repeat every 5 to 10 
days or as needed depending on disease severity. Use the higher 
specified rates and shorter spray intervals when conditions favor 
disease. 
Restrictions: Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. Do not 
apply more than 5.25 lbs. of copper (10.6 gals. of this product) per acre per year. Minimum retreatment 
interval is 5 days. 
 
Onions, Garlic 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Bacterial blight, Downy 
mildew, Purple blotch 
9 to 25.6 
(0.034 to 0.098) 
Begin when plants are 4 to 6 inches high. Repeat at 7 to 10 day 
intervals or as needed depending on disease severity. Can cause 
phytotoxicity to leaves. 
CA: 19.2 
(0.073) 
Restrictions: Except CA, Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per 
application. CA only, Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. 
Do not apply more than 6 lbs. of copper (12.1 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Peas 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Powdery mildew 9 to 25.6 
(0.034 to 0.098) 
Begin applications when disease symptoms first appear. Repeat at 
weekly intervals or as needed. Use the higher 
specified rates when conditions favor disease. CA: 
19.2 to 25.6 
(0.073 to 0.098) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. Do not 
apply more than 3.95 lbs. of copper (7.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Peppers 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Bacterial 
spot, Cercospora leaf 
spot 
9 to 52 
(0.034 to 0.199) 
Begin applications when conditions first favor disease development. 
Repeat at 7 to 10 day intervals or as needed depending on disease 
severity. Use the higher specified rates when conditions favor disease.

Page 37 of 53 
CA: 
19.2 to 
25.6 
(0.073 to 0.098) 
 
 
Restrictions: Except CA, Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre per 
application. CA only, Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per 
application. Do not apply more than 11.85 lbs. of copper (23.9 gals. of this product) per acre per year. Minimum 
retreatment interval is 3 days. 
 
Spinach 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Blue 
mold spot, 
Cercospora leaf spot, 
White rust 
9 to 25.6 
(0.034 to 0.098) 
Begin application when disease first appears or when conditions favor 
disease development. 
Repeat at 7 to 10 day intervals or as needed. Use the higher specified rates 
when conditions favor disease. Note: Flecking may occur on Spinach leaves. 
CA: 
19.2 to 25.6 
(0.073 to 0.098) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. Do not 
apply more than 3.95 lbs. of copper (7.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Tomatoes 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Bacterial 
speck, Bacterial spot, 
Early blight, Gray leaf 
mold, Late blight, 
Powdery mildew*, 
Septoria leaf spot 
9 to 52 
(0.034 to 0.199) 
Begin applications when disease first threatens. Repeat at 5 to 10 day 
intervals or as needed depending on disease severity. Use the 
higher specified rates when conditions favor disease. CA: 
19.2 to 32 
(0.073 to .122) 
Restrictions: 
*Not registered for use in California. 
For Tomatoes (fresh): Except CA, Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per 
acre per application. CA only, Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per 
application. Do not apply more than 8 lbs. of copper (16.3 gals. of this product) per acre per year. Minimum retreatment 
interval is 3 days. 
For Tomatoes (processing): Except CA, Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre 
per application. CA only, Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per application. 
Do not apply more than 17.4 lbs. of copper (35.1 gals. of this product) per acre per year. Minimum retreatment interval is 3 days. 
 
Watercress 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Cercospora, Leaf spot 9 to 19.2 
(0.034 to 0.0730 
Begin applications when plants are first established in the field. Repeat at 
7 to 14 day intervals or as needed depending on disease severity. Do not 
exceed four applications per crop. Apply using ground spray equipment 
at no less than 50 gallons of spray solution per acre. 
CA: 19.2 
(0.073)

Page 38 of 53 
Restrictions: 
For applications made to Watercress, production fields must be drained of water at least 24 hours prior to each application and 
water must not be re -applied to the field for a minimum of 24 hours following each application. Copper must not be applied to 
Watercress during the aquatic production phase. 
Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not apply more than 
2.12 lbs. of copper (4.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
VINES 
Grapes 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Black rot, Downy 
mildew, Phomopsis, 
Powdery mildew 
17 to 52 
(0.065 to 0.199) 
Begin applications at bud break with subsequent applications throughout 
the season depending on disease severity. Use the higher specified rates 
when conditions favor disease. Note: Foliage injury may occur on copper 
sensitive varieties such as Concord, Delaware, Niagara, and Rosette. 
CA: 
19.2 to 32 
(0.073 to 
0.122) 
Restrictions: Except CA, Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre per 
application. CA only, Do not apply more than 32 ounces of this product (0.122 Ibs metallic copper) per acre per 
application. Do not apply more than 20 lbs. of copper (40.4 gals. of this product) per acre per year. Minimum retreatment 
interval is 3 days. 
 
Hops 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Downy mildew 9 to 19.2 
(0.034 to 0.073) 
Make crown treatments after pruning but before training. After training, 
additional treatments are needed at minimum 10 day intervals. Note: 
Discontinue use two weeks before harvest. 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not 
apply more than 2.65 lbs. of copper (5.3 gals. of this product) per acre per year. Minimum retreatment interval is 10 days. 
 
Kiwi 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Erwinia herbicola, 
Pseudomonas 
flourescens, 
Pseudomonassyringae 
26 to 52 
(0.099 to 0.199) 
Apply in 200 gallons of water per acre. Make applications on a monthly 
basis. A maximum of 
three applications can be made per year. 
Restrictions: Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre per application. Do not 
apply more than 6.3 lbs. of copper (12.6 gals. of this product) per acre per year. Minimum retreatment interval is 30 days.

Page 39 of 53 
MISCELLANEOUS CROPS 
Atemoya/Sugar Apple 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 9 to 103 
(0.034 to 0.394) 
Make initial application just before flowering. Repeat at weekly intervals until just 
before harvest. Apply in sufficient water for thorough coverage. Use the higher 
specified rates when disease is severe. 
Restrictions: Do not apply more than 103 ounces of this product (0.394 Ibs metallic copper) per acre per application. Do not apply 
more than 12.6 lbs. of copper (25.4 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Carambola 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 35 to 52 
(0.137 to 0.199) 
Make initial application just before flowering. Repeat at weekly intervals until 
just before harvest. Apply in sufficient water for thorough coverage. Use the 
higher specified rates when disease is severe. 
Restrictions: Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre per application. Do not 
apply more than 10.5 lbs. of copper (21.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Chives 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Downy mildew 9 to 19.2 
(0.034 to 0.073) 
Begin application when plants are established in the field. Repeat every 7 
to 10 days or as needed depending on disease 
conditions. CA: 19.2 
(0.073) 
Restrictions: Do not apply more than 19.2 ounces of this product (0.073 Ibs metallic copper) per acre per application. Do not 
apply more than 2.65 lbs. of copper (5.3 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Dill 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Phoma leaf spot, 
Rhizoctonia foliage 
blight 
9 to 25.6 
(0.034 to 0.098) 
Begin applications when plants are first established in the field. Repeat at 
7 to10 day intervals or as needed depending on disease severity and 
environmental conditions. Use the higher specified rates when disease is 
severe. 
CA: 
19.2 to 
25.6 
(0.073 to 0.098) 
Restrictions: Do not apply more than 25.6 ounces of this product (0.098 Ibs metallic copper) per acre per application. Do 
not apply more than 3.95 lbs. of copper (7.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days.

Page 40 of 53 
Ginseng 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Alternaria leaf blight, 
Stem blight 
9 to 26 
(0.034 to 0.099) 
Apply this product in tank mixture with label specified rates of iprodione 
(e.g., Rovral® 50 WG / SP) in 100 gals. of water. Follow the most restrictive 
label limitations and precautions. Begin application as soon as plants have 
emerged in Spring. Repeat at 7 day intervals or as needed until plants 
become dormant in Fall. Apply at least 8 hours before rain. The use of 
sticker/spreader is advised. Note: Alternaria leaf and stem blight are severe 
in humid conditions such as those found in dense canopies of 2 to 4 year old 
Ginseng plants. Thoroughly cover the stems and canopy with spray. Use a 
spray equipment that provides good coverage. 
Restrictions: Do not apply more than 26 ounces of this product (0.099 Ibs metallic copper) per acre per application. Do not apply 
more than 5.25 lbs. of copper (10.7 gals. of this product) per acre per year. Minimum retreatment 
interval is 7 days. 
 
Guava 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose, Red algae 9 to 38.4 
(0.034 to 0.147) 
Apply before flowering. Repeat at weekly intervals until just before harvest. 
Apply in sufficient water for through coverage. Use the higher 
specified rates when disease is severe. 
Restrictions: Do not apply more than 38.4 ounces of this product (0.147 Ibs metallic copper) per acre per application. Do not 
apply more than 4.92 lbs. of copper (9.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Litchi 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 9 to 38.4 
(0.034 to 0.147) 
Apply before flowering. Repeat at weekly intervals 
until just before harvest. Use the higher specified rates when disease is severe. 
Restrictions: Do not apply more than 38.4 ounces of this product (0.147 Ibs metallic copper) per acre per application. Do not apply 
more than 4.92 lbs. of copper (9.9 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
 
Macadamia 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 26 to 64 
(0.099 to 0.245) 
Initiate sprays at first sign of flowering. Repeat on a weekly schedule until 
just before harvest. Apply in sufficient water for thorough coverage. Use the 
higher specified rates when disease is severe.

Page 41 of 53 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 9.44 lbs. of copper (19 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
Phytophthora blight (P. 
capsici), Raceme blight 
(Botrytis cinerea) 
17 to 64 
(0.065 to 0.245) 
Apply during raceme development and bloom periods in sufficient water for 
thorough coverage. Use the higher specified rates when conditions favor 
disease. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not apply 
more than 9.44 lbs. of copper (19 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
Mamey Sapote 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Algal leaf spot, 
Anthracnose 
35 to 64 
(0.134 to 0.245) 
Apply when conditions favor disease development. Repeat on a 14 to 30 
schedule or as needed as disease severity and environmental conditions 
dictate. Use the higher specified rates when conditions favor disease. 
Restrictions: Do not apply more than 64 ounces of this product (0.245 Ibs metallic copper) per acre per application. Do not 
apply more than 8.4 lbs. of copper (16.9 gals. of this product) per acre per year. Minimum retreatment interval is 14 days. 
 
 
 
Papaya 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 26 to 52 
(0.099 to 0.199) 
Apply before disease appears. Repeat at 10 to 14 day intervals under light 
disease pressure. Shorten spray intervals to 7 days under heavy disease 
pressure. Addition of a spreader is desirable. Use the higher specified rates 
when disease is severe. 
Restrictions: Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre per application. Do not apply 
more than 21.2 lbs. of copper (43.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
 
Parsley 
(Not registered for use in California) 
Disease(s) 
Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Bacterial blight 
(Pseudomonas sp.) 
9 to 26 
(0.034 to 0.099) 
Begin application when plants are first established in the field. Repeat at 
10 day intervals or as needed 
depending on disease severity and environmental conditions 
Restrictions: Do not apply more than 26 ounces of this product (0.099 Ibs metallic copper) per acre per application. Do not 
apply more than 2 lbs. of copper (4 gals. of this product) per acre per year. Minimum retreatment interval is 10 days. 
 
 
Passion Fruit 
(Not registered for use in California)

Page 42 of 53 
Disease(s) Rate/Ac. 
fl. oz. 
(Ibs. a.i.) 
Use Instructions 
Anthracnose 35 to 52 
(0.134 to 0.199) 
Apply just before flowering. Repeat at 7 day intervals just before harvest. Apply 
in sufficient water for thorough coverage. Use the higher specified rates 
when disease is severe. 
Restrictions: Do not apply more than 52 ounces of this product (0.199 Ibs metallic copper) per acre per application. Do not apply 
more than 9.44 lbs. of copper (19.2 gals. of this product) per acre per year. Minimum retreatment interval is 7 days. 
 
 
GREENHOUSE AND SHADE HOUSE GROWN CROPS 
Notice to Users: This product may be used in greenhouses and shade houses to control diseases on crops which appear 
on this label and specific instructions have been developed for the below listed crops. The grower should bear in mind that 
the sensitivity of crops grown in greenhouses and shade houses differs greatly from crops grown under field conditions. 
Neither the Manufacturer nor the Seller has determined whether or not this product can be used safely on all greenhouse 
and shade house grown crops. Consequently, injury arising from the use of this product on these types of greenhouse and 
shade house crops is the responsibility of the user. The user should determine if this product can be used safely prior to 
commercial use. In a small area, apply the specified rates to the plants in question, i.e. foliage, fruit etc., and observe f or 
7 to 10 days for symptoms of phytotoxicity prior to commercial use. 
 
Apply this product according to specific rates given for the crops listed on this label in fluid ounces per acre. 
One fluid ounce = 29.5 milliliters (mL) = 6 teaspoons per 1,000 square feet is equivalent to 43.5 fluid ounces per 
acre. Apply this product in adequate water for thorough coverage of plant parts. Begin application at first sign of disease 
and repeat at 7 to 14 day intervals or as needed. Use the shorter spray intervals during periods when severe disease 
conditions persist. 
NOTE: On Citrus seedlings grown in greenhouses or shade houses, phytotoxicity may occur on young tender flush when 
this product is applied. 
 
 
Crop 
 
Disease(s) 
Rate/1,000 
sq. ft. 
(mL)* 
Use Instructions 
Citrus 
(Non-bearing) 
Brown rot, Citrus canker, Greasy 
spot, Melanose, Pink pitting, Scab 
15 
(3 tsp.) 
Begin applications when disease first 
threatens. Repeat at 30 day intervals or as 
needed depending on disease severity. 
Minimum retreatment interval is 7 days. 
Cucumber Angular leaf spot, Downy mildew 5 to 12 
(1 to 2.4 
tsp.) 
Apply weekly when plants begin to vine. Use 
the higher specified rates when conditions 
favor disease. Minimum retreatment interval 
is 5 days. 
Eggplant Alternaria blight, Anthracnose, 
Phomopsis 
9 
(1.8 tsp.) 
Begin applications prior to development of 
disease symptoms. Repeat at 7 to 10 day 
intervals or as needed depending on disease 
pressure. Minimum retreatment interval is 7 
days. 
Pepper Bacterial spot 9 to 15 
(1.8 to 3 
tsp.) 
Begin applications when conditions favor 
disease development. Repeat at 5 to 10 day 
intervals or as needed depending on severity. 
Use the higher rates when conditions favor 
disease. Minimum retreatment interval is 3 
days.

Page 43 of 53 
Tomato Anthracnose, Bacterial speck, 
Bacterial spot, Early blight, Gray 
leaf mold, Late blight, Septoria 
leaf spot 
9 to 15 
(1.8 to 3 
tsp.) 
Begin applications when disease first 
threatens. Repeat at 5 to 10 day intervals or 
as needed depending on disease severity. 
Use the higher specified rates when 
conditions favor disease. Minimum 
retreatment interval is 3 days. 
*29.5 milliliters (mL) = 1 fl. oz. = 6 tsps./1,000 sq. ft. which is equivalent to 43.5 fl. ozs./Ac. 
 
 
FOR USE AGAINST ALGAE, AQUATIC WEEDS/PLANTS, BACTERIA, MOLLUSKS, MUSSELS, 
AND SNAILS 
(NOT REGISTERED FOR USE IN THE STATE OF NEW YORK) 
 
ENVIRONMENTAL HAZARDS 
This pesticide is toxic to fish and aquatic invertebrates. Waters treated with this product may be hazardous to 
aquatic organisms. Treatment of aquatic weeds and algae can result in oxygen loss from decomposition of 
dead algae and weeds. This oxygen loss can cause fish and invertebrate suffocation. To minimize this hazard, 
do not treat more than one -half of the water body and wait at least 14 days between treatments to avoid 
depletion of oxygen due to decaying vegetation (excluding water infrastructure and constructed conveyance 
such as drainage and irrigation canals, ditches and pipelines or intakes and aqueducts for drinking water or 
irrigation use). Begin treatment along the shore and proceed outwards in bands to allow fish to move into 
untreated areas. Consult with the State or local agency with primary responsibility for regulating pesticides 
before applying to public waters to determine if a permit is required. 
 
Certain water conditions including low pH (6.5), low dissolved organic carbon (DOC) levels (3.0 mg/L or lower), 
and “soft” waters (i.e., alkalinity less than 50 mg/L) increases the potential acute toxicity. 
 
Fish Advisory Statement: This copper product is toxic to fish and aquatic organisms. Unlike most organic 
pesticides, copper is an element and will not break down in the environment and will therefore accumulate 
in sediment with repeated applications. Copper is a micronutrient, but its pesticidal application rate exceeds 
the amount of copper needed as a nutrient. 
 
USE DIRECTIONS 
 
APPLICATION INSTRUCTIONS FOR AQUATIC USE* 
(*Excludes uses in swimming pools, spas, hot tubs, fountains, aquatic agriculture and livestock ponds.) 
Waters treated with this product may be hazardous to aquatic organisms. Treatment of aquatic weeds and 
algae can result in oxygen loss from decomposition of dead biomass. This oxygen loss can cause fish and 
invertebrate suffocation. To minimize this hazard, do not treat more than one-half of the water body and wait at 
least 14 days between treatments to avoid depletion of oxygen due to decaying vegetation (excluding water 
infrastructure and constructed conveyances such as drainage canals, ditches and pipelines or intakes and 
aqueducts for drinking water or irrigation use). 
Begin treatment along the shore and proceed outward in bands to allow fish to move into untreated areas. 
Consult with the state or local agency with primary responsibility for regulating pesticides before applying to 
public waters to determine if a permit is required. 
Application of algaecides to high density blooms of cyanobacteria can result in the release of intracellular 
contents into the water. Some of these intracellular compounds are known mammalian hepato - and nervous 
system toxins. Therefore, to minimize the risk of toxin leakage, manage cyanobacteria effectively in order to 
avoid applying this product when blooms of toxin -producing cyanobacteria are present at high density. In 
situations where rapidly reproducing toxic algal species pose a public health threat to drinking or recreational 
water resources, applicators must receive authorization from applicable state, local or tribal water resources

Page 44 of 53 
authorities to apply copper at intervals shorter than 14 days should the circumstance demand. 
Certain water conditions including low pH ( < S6.5), low dissolved organic carbon (DOC) levels (3.0 mg/L or 
lower) and "soft" waters (i.e. alkalinity less than 50 mg/L) increases the potential acute toxicity to non -target 
aquatic organisms. The application rates on this label are appropriate for water with pH values > 6.5, DOC 
levels > 3.0 mg/L, and alkalinity greater than 50 mg/L. Avoid treating waters with pH values < 6.5, DOC levels 
> 3.0, and alkalinity less than 50 ppm (e.g., soft or acid waters), as trout and other sensitive species of fish may 
be killed under such conditions if present. 
 
Consult your state department of natural resources or fish and game agency before applying this product to 
public waters. Permits may be required before treating such waters. 
 
PRE-APPLICATION DOSE DETERMINATION FOR ALGAE AND AQUATIC PLANT 
TREATMENTS 
For algae and aquatic plant treatments, applicators should conduct initial dose determination tests simulating 
a full-scale treatment program to determine the minimum efficacious concentrations for eliminating the target 
species, unless an effective dose is already known for the given target pest population. 
 
FOR CONTROL OF BACTERIAL ODOR AND TOXIC GAS PRODUCED BY BACTERIAL ACTION 
(Not registered for use in California) 
Apply up to 1 gallon of this product per 60,000 gallons (8,000 cubic feet) of organic matter (sewage). 
Application rates may vary depending on amounts of sewage in lagoons and pits. Apply by pouring this product 
into the pit or lagoon. Several application points speed up dispersal. For faster results, disperse this product 
evenly throughout sewage. Bacterial odors should be noticeably reduced in 1 to 2 weeks. Repeat application 
when odors recur. Minimum retreatment interval is 14 days. 
 
Feedlot Runoff Lagoons: Add a portion of the required dosage of this product at several locations around 
the lagoon to speed dispersal of the product. A minimum of two applications per year (Spring and Fall) is 
recommended. Additional applications may be required as needed or when the lagoon is pumped. 
 
Animal Confinement Pits: If pits are located under the confinement buildings, add this product directly to 
these pits. If the pits are outside, add this product to transfer line to the pit. 
 
Organic Sludge Pits: Apply 1 gallon this product in 60,000 gallons of sludge. Mix thoroughly. 
 
FOR AQUATIC PLANT, ALGAE AND BACTERIA CONTROL IN IMPOUNDED WATERS, LAKES, 
PONDS, LIVESTOCK WATERING SYSTEMS, RESERVOIRS, *SWIMMING AREAS, FARM, 
INDUSTRIAL, RETENTION AND GOLF COURSE PONDS, *AQUACULTURE PONDS, 
*BIOLOGICAL FISH PONDS OR SYSTEMS, IRRIGATION AND CHEMIGATION SYSTEMS, 
*ORNAMENTAL WATER FEATURES AND FOUNTAINS 
(*Not registered for use in California) 
Apply this product through metering pump, sub -surface hoses or from a properly equipped moving boat into 
the body of water. No more than one-half of the body of water may be treated in a single application. 
For small ponds and ornamental water features and fountains, apply this product by directly pouring 2 fluid 
ounces per 125 cubic feet (1/4 tsp./20 gals.) of water for 1 ppm of copper into the water around half of the 
perimeter of the body of water. 
When applying from boat, use minimal speed to allow the prop wash to disperse and mix the product into the 
treated waters. Dispense up to 5.5 gallons per acre-foot of water (see “USE RATE” chart below). Apply in late 
Spring or early Summer when algae/bacteria first appear. For best results, disperse this product evenly to 
warm, still water on a sunny day when algae are near the surface. Several application points speed up 
dispersal.

Page 45 of 53 
Use rates vary, depending on algae/bacteria species, water hardness, water temperature, and amount of 
algae/bacteria present; as well as whether water is clear, turbid, flowing or static. Preferably, the water should 
be clear with temperatures above 60ºF (15.6ºC). Higher dosages are required at lower water temperatures, 
higher algae/bacteria concentrations, and for hard waters. Static water requires less chemical for 
algae/bacteria control than does flowing water. Use higher dosages for Chara, Nitella, and filamentous algae 
(pond scum), and lower dosages for planktonic algae. If there is uncertainty about the dosage, begin with a 
lower dose and increase until control is achieved or until the maximum allowable level has been reached. See 
the “USE RATE” chart below. 
 
Application Directions to Control Algae in Catfish Ponds 
Copper can be applied throughout the spring and summer when water temperatures are consistently above 
70°F when total alkalinity and hardness concentrations fall between 100 and 300 mg/L as CaCO3. 
Applications are no longer needed in the Fall after fish are harvested or the average water temperatures fall 
below 70°F. Apply mid-morning at a rate of 0.31 pounds metallic copper (0.6 gals. of this product) per acre foot 
(0.11 ppm metallic copper). Place copper crystals in a cloth bag and then put the filled bag into another cloth 
bag to slow the rate at which the copper dissolves. Suspend the double bagged unit of copper about 20 feet in 
front of a paddlewheel aerator. Run the aerator until all the copper sulfate is dissolved; this usually requires an 
hour or two. Use copper only if you plan to harvest fish before fall and anticipate problems with off -flavoring 
algae. 
 
Do not make routine copper treatments for Algae control in fingerling ponds or in broodfish ponds because off-
flavors are not a problem in those fish. Do not use this treatment regimen in waters of low hardness and 
alkalinity (less than 50 ppm as CaCO3) because copper may stress or kill fish. 
Application Directions to Control Ich in Earthen Catfish Ponds 
To apply copper to control Ich in earthen Catfish ponds as static batch treatment, administer 0.27 to 0.69 pounds 
metallic copper (0.5 to 1.4 gals. of this product) per acre foot (0.1 to 0.25 ppm or mg/L based on metallic copper 
= 0.4 to 1 ppm or mg/L by product) per 100 mg/L total alkalinity (as CaCO3) as an indefinite exposure once daily 
for 5 to 11 consecutive days. 
 
Application Directions for Applying Copper to Water Mold on Catfish Eggs in the Hatchery 
Water molds on Catfish eggs are treated inside the hatchery using a flow -through hatching trough. Administer 
a rate of 6.9 pounds metallic copper (14 gals. of this product) per acre foot (2.5 ppm or mg/L based on metallic 
copper = 10 ppm or mg/L by product) to the water of a flow-through hatching trough once daily until the embryos 
(eggs) develop eyes; flow rate should allow for 1 exchange every 30 minutes. 
 
Use Restrictions for Ponds, Lakes and Reservoirs 
Maximum annual application rate of 21.9 pounds of metallic copper (44.6 gals. of this product) per acre foot (8 
applications per year at up to 1 ppm). This rate/frequency is calculated based on staggering the treatment of 
each half of the water body every 14 days [at a rate of 2.74 lbs. metallic copper (5.5 gals. of this product) per 
acre-foot = 1 ppm] for 8 months (244 days). In situations where rapidly reproducing toxic algal species pose a 
public health threat to drinking or recreational water resources, applicators must receive authorization from 
applicable state, local or tribal water resources authorities to apply copper in excess of 21.9 lbs. of metallic 
copper (44.6 gals. of this product) per acre-foot (8 applications per year at up to 1 ppm). 
FOR SNAIL CONTROL IN IMPOUNDED WATERS, LAKES, PONDS, LIVESTOCK WATERING 
SYSTEMS, RESERVOIRS, SWIMMING AREAS, FARM, INDUSTRIAL, RETENTION AND GOLF 
COURSE PONDS, AQUACULTURE PONDS, BIOLOGICAL FISH PONDS OR SYSTEMS, 
IRRIGATION AND CHEMIGATION SYSTEMS, ORNAMENTAL WATER FEATURES AND 
FOUNTAINS 
(Not registered for use in California)

Page 46 of 53 
Apply this product through metering pump, subsurface hoses or from a properly equipped moving boat into 
body of water. No more than one-half of the body of water may be treated in a single application. 
 
For small ponds and ornamental water features and fountains, apply this product by directly pouring 2 fluid 
ounces per 125 cubic feet (1/4 tsp./20 gals.) of water for 1 ppm of copper into the water around half of the 
perimeter of the body of water. 
 
When applying from boat, use minimal speed to allow the prop wash to disperse and mix the product into the 
treated waters. Dispense up to 8.25 gallons per acre-foot of water. See the “USE RATE” chart below. 
 
USE RATE 
 
This Product 
(Gals./Ac./Ft.) 
Equivalent Metallic Copper 
(ppm) 
0.33 0.06 
0.50 0.09 
3.30 0.60 
5.50 1.00 
8.25* 1.50* 
*Not registered for use in California. 
 
Before treating bodies of water, consult proper state authorities, such as the fisheries commission or 
conservation department to obtain any necessary permits. Do not apply copper sulfate to water less than 40 
ppm alkalinity without first testing for fish toxicity in a separate container. 
Treatment of algae can result in oxygen loss from the decomposition of dead algae, which may cause fish 
suffocation. Treat one -third to one -half of the water area in a single operation and wait 14 days between 
treatments. Begin treatment along the shore and proceed outward in bands to allow fish to move into untreated 
areas. In regions where ponds freeze in Winter, treatment should be done 6 to 8 weeks before expected freeze 
time to prevent masses of decaying algae under an ice cover. 
 
The following are useful formula for calculating water volume and flow rates: 
 
• To find the capacity of water storage containment in gallons, use the following formula: 
Capacity of Water Storage Containment = Water Volume (cu. ft.) X 7.5 
Note: 1 Cubic Foot per Second of Flow = 27,000 gallons per hour 
1 Acre Foot = 326,000 gallons 
• 
• Calculate the Acre Foot of water in the body of water to be treated by calculating the surface area in 
square feet. Then divide by 43,560 (sq.ft./acre) and then multiply by the average depth in feet. 
1 Acre Foot of Water = an area of water measuring 43,560 sq. ft. x 1 foot deep 
1 Acre Foot of Water = 43,560 cubic feet = 325,851.6 gallons 
1 Cubic Foot of Water = 62.4 pounds 
1 Acre Foot of Water = 43,560 x 62.4 = 2,720,000 pounds 
 
Maintenance Treatments Targeting Parasites in Aquaculture: Applicators must administer copper at a rate 
of 0.27 to 0.69 Ibs metallic copper (0.5 to 1.4 gals of this product) per acre foot to yield a rate of 0.1 to 0.25 
ppm metallic copper. Applicators must monitor the copper concentration and when it falls below the desired

Page 47 of 53 
concentration, apply additional copper to bring the concentration back up to the desired concentration. Copper 
can be applied once daily for 5 to 11 consecutive days. Do not apply to water more than 11 days before 
waiting at least 14 days before retreating. Do not apply more than 46.6 lbs. metallic copper (95.1 gals. of this 
product) per acre foot in one year. 
Application Directions for Applying Copper to Water Mold of Eggs in the Hatchery 
Water molds on Catfish eggs are treated inside the hatchery using a flow -through hatching trough. Administer 
a rate of 6.9 pounds metallic copper (14 gals. of this product) per acre foot (2.5 ppm or mg/L based on metallic 
copper = 10 ppm or mg/L by product) to the water of a flow-through hatching trough once daily until the embryos 
(eggs) develop eyes; flow rate should allow for 1 exchange every 30 minutes. 
 
Use Restrictions for Ponds, Lakes and Reservoirs 
Maximum annual application rate of 21.9 pounds of metallic copper (44.6 gals. of this product) per acre-foot (8 
applications per year at up to 1 ppm). This rate/frequency is calculated based on staggering the treatment of 
each half of the water body every 14 days at a rate of 2.74 Ibs metallic copper (5.5 gals of this product) per 
acre-foot to yield a rate of 1 ppm for eight months (244 days). In situations where rapidly reproducing toxic 
algal species pose a public health threat to drinking or recreational water resources, applicators must receive 
authorization from applicable state, local or tribal water resources authorities to apply copper in excess of 21.9 
lbs. of metallic copper (44.6 gals. of this product) per acre-foot (8 applications per year at up to 1 ppm). 
DIRECT AQUATIC RATES 
(Not registered for use in California) 
Target Use Instructions 
Algae, Cyanobacteria, Aquatic Weeds (Elodea spp., Hydrilla, 
Potamogeton spp., Irrigation canal weeds, Annual Naiads) for 
all aquatic application sites 
No more than one -half of the water body may be 
treated at one time. If the treated water is to be 
used as a source of potable water, the metallic 
copper concentration must not exceed 1 ppm. Control of Schistosome infected freshwater Snail 
 
Use Restrictions for Direct Applications 
The maximum annual application rate of 46.6 pounds of metallic copper (95.1 gals. of this product) per acre-
foot per year based on 17 applications per year at up to 1 ppm per application. This rate/frequency is 
calculated based on the maximum number of possible applications allowed based on a 14 day minimum at 
a rate of 2.74 lbs. metallic copper (5.5 gals. of this product) per acre foot = 1 ppm] retreatment interval for 8 
months (244 days). 
Do not apply more than 46.6 pounds of metallic copper (95.1 gals. of this product) to a water management 
unit regardless of the pest(s) targeted by applications. In situations where rapidly reproducing toxic algal 
species pose a public health threat to drinking or recreational water resources, applicators must receive 
authorization from applicable state, local or tribal water resources authorities to apply copper in excess of 
46.6 pounds of metallic copper (95.1 gals. of this product) per acre foot per year for a single water 
management unit. 
 
CONTROL OF QUAGGA AND ZEBRA MUSSELS IN LAKES, PONDS, LAGOONS, RESERVOIRS, 
SEDIMENTATION BASINS, CANALS AND DITCHES 
(Not registered for use in California) 
Treat Mussels only as a curative measure. Treat one-half of the surface of the body of water at a time. 
 
To control adult and juvenile Mussels: Apply 1 gallon of this product per 60,000 gallons of water to yield a 
rate of 1.0 ppm metallic copper.

Page 48 of 53 
To control of Veligers in the larval mollusk stage: Apply 3 gallons of this product per 1,000,000 gallons of 
water to yield a concentration of 0.18 ppm metallic copper. 
 
Maintenance Treatments: For treatments to whole waterbodies, administer copper at a rate of up to 2.74 
Ibs. metallic copper (5.5 gals. of this product) per acre -foot, to yield a rate of up to 1 ppm at a maximum 
annual rate of 21.9 pounds metallic copper (44.6 gals. of this product) per acre foot. Monitor the copper 
concentration and when it falls below the desired concentration, apply additional copper to bring the 
concentration back up to the desired concentration. Monitor mussel populations and terminate the additional 
applications once mussels are dead or 14 days have passed since the initial application. Applicators must wait 
at least 14 days after the last application before making any additional applications. 
Use Restrictions for Direct Applications to Whole Water Bodies (Ponds, Lakes and Reservoirs) 
The maximum annual application rate is 21.9 pounds of metallic copper (44.6 gals. of this product) per acre foot 
based on 8 applications per year at up to 1 ppm per application. This rate/frequency is calculated based on 
staggering the treatment of each half of the water body every 14 days at a rate of 2.74 Ibs. metallic copper (5.5 
gals. of this product) per acre -foot to yield a rate of 1 ppm for 8 months (244 days). In situations where rapidly 
reproducing toxic algal species pose a public health threat to drinking or recreational water resources, 
applicators must receive authorization from applicable state, local or tribal water resources authorities to apply 
copper in excess of 21.9 pounds of metallic copper (44.6 gals. of this product) per acre -foot (8 applications 
per year at up to 1 ppm). 
 
CONTROL OF ALGAE / BACTERIA IN RESERVOIRS AND TANKS FOR WATER DESTINED FOR 
USE AS DRINKING WATER 
This product may be used in waters destined for use as drinking water. These waters must receive additional 
and separate potable water treatment. DO NOT apply more than 1.0 ppm as metallic copper. 
 
Water intended for human use in municipal water reservoirs and tanks: To control algae/bacteria in 
municipal water supplies before they are purified for drinking, apply 2 fluid ounces per 125 cubic feet (1/4 tsp./20 
gals.) of water for 1 ppm of copper. Apply by boat or from side of reservoir/ tank at equal intervals. 
 
Reservoirs of water intended for drinking water use: To control of algae/bacteria in water reservoirs 
destined for use as drinking water, refer to the following table for specific application rates. Treated water must 
receive additional and separate potable water treatment. Applications may be repeated in 14 days. Apply by 
boat or from side of reservoir at equal intervals. 
 
This Product 
(Gals./Ac./Ft.) 
Equivalent Metallic Copper 
(ppm)

Page 49 of 53 
0.33 0.06 
0.50 0.09 
3.30 0.60 
5.50 1.00 
 
Stock watering ponds, tanks, and troughs: To control of algae/bacteria in stock water ponds, tanks, and 
troughs, add one -fourth teaspoon of this product to 30 gallons of water for a final ppm of 0.7 ppm. Do not 
exceed 1 ppm (1/4 tsp./20 gals). Apply by boat or from side of tank or trough at equal intervals. 
 
For drip-system use in livestock watering tanks : Tanks fed by a continuous flow of spring or well water 
may be equipped with a chemical drip-system designed to meter-in this product based upon water flow rates. 
Adjust the systems to maintain a concentration of 0.7 ppm copper in incoming stock water (0.15 fl. oz. of 
product per minute to a water flow of 100 gallons per minute). Treat continuously or as needed to control and 
prevent algae regrowth. 
 
Use Restrictions 
Maximum annual application rate of 21.9 pounds of metallic copper (44.6 gals. of this product) per acre-foot (8 
applications per year at up to 1 ppm). This rate/frequency is calculated based on staggering the treatment of 
each half of the water body every 14 days at a rate of 2.74 Ibs. metallic copper (5.5 gals. of this product) per 
acre-foot to yield a rate of 1 ppm for eight months (244 days). In situations where rapidly reproducing toxic 
algal species pose a public health threat to drinking or recreational water resources, applicators must receive 
authorization from applicable state, local or tribal water resources authorities to apply copper in excess of 21.9 
lbs. of metallic copper (44.6 gals. of this product) per acre-foot (8 applications per year at up to 1 ppm). 
 
CONTROL OF ROOTED AND SUBMERGED PLANTS 
(Not registered for use in California) 
Rooted and submerged plants such as Hydrilla and Potamogeton can be controlled using 0.4 to 1.0 ppm of 
this product which is equal to 0.22 to 5.5 gallons (0.11 to 2.70 Ibs metallic copper) per acre per foot. 
Application rates are dependent on the density, stage of growth, and depth of the water. Only treat one -half 
of the body of water at one time. Start at the edge and spray towards the center of the body of water. 
Applications may be repeated in 14 days. 
 
CONTROL OF FLOATING AQUATIC PLANTS 
(Not registered for use in California) 
Water hyacinth and other floating aquatic vegetation can be suppressed BUT NOT ERADICATED by using a 
mixture of 1.03 gallons of this product (0.50 Ibs metallic copper) per 7 gallons of water. Apply this solution as 
a coverage spray to thoroughly wet all exposed vegetation. Only treat one -half of the body of water at one 
time. In areas of heavy infestation, multiple applications may be required. Applications may be repeated in 14 
days. Do not exceed 5.46 gallons (2.67 Ibs. metallic copper) of this product per acre foot of water. 
 
IN NON-SPRINKLER, NON-DRIP IRRIGATION CONVEYANCE SYSTEMS AND CHEMIGATION 
SYSTEMS, DITCHES, CANALS, AND SIMILAR OPEN IRRIGATION CONVEYANCES 
For continuous addition, add 2 fluid ounces of this product for each 1,000 gallons of water per hour. For 
conveyance systems longer than 30 miles, dispense this rate among injection points every 30 miles. Do not 
exceed the total dosage of 1 gallon of this product in 60,000 gallons of water (1 ppm metallic Cu). 
 
This method may only be used in constructed irrigation conveyance systems, laterals and aqueducts.

Page 50 of 53 
Use Restrictions: The maximum annual application rate is 13 pounds metallic copper (26.5 gals. of this 
product) per year per 5 miles of conveyance per cubic foot per second (CFS). Apply this product into irrigation 
conveyance system or lateral at up to a maximum rate of 0.5 pound metallic copper (1 gal. of this product) 
per cubic foot per second of water per 5 to 30 mile treatment depending on water hardness, alkalinity and 
algae concentration. 
 
TO CONTROL ALGAE / BACTERIA IN SPRINKLER, DRIP OR OTHER TYPES OF CLOSED 
IRRIGATION EQUIPMENT 
Use 16 pints of this product (0.98 Ibs metallic copper) per 7,500 to 300,000 gallons of water. Agitation is not 
required. Do not mix with basic substances. This product must be applied continuously for the duration of the 
water application. 
 
EXAMPLE CALCULATIONS 
CHEMIGATION AND IRRIGATION FLOW RATES (0.06 ppm metallic Cu) 
 
Water Flow Rate 
(Gals./Min./Ac./ft.) 
(gpm) 
Water Flow Rate 
(Cu. Ft./Min.) 
(cfm) 
Dosage Rate 
(ppm Metallic Cu) 
This Product 
(Fl. Oz./Min.) 
Feeder Pump Setting 
(This Product 
mL/Min.) 
3,000 400 0.06 0.4 11.3 
6,000 800 0.06 0.8 22.6 
9,000 1,200 0.06 1.1 34.0 
12,000 1,600 0.06 1.5 45.3 
CHEMIGATION AND IRRIGATION FLOW RATES (1.0 ppm metallic Cu) 
 
Water Flow Rate 
(Gals./Min./Ac./ft.) 
(gpm) 
Water Flow Rate 
(Cu. Ft./Min.) 
(cfm) 
Dosage Rate 
(ppm Metallic Cu) 
This Product 
(Fl. Oz./Min.) 
Feeder Pump Setting 
(This Product, 
mL/Min.) 
3,000 400 1.0 6.4 188.7 
6,000 800 1.0 12.8 377.5 
9,000 1,200 1.0 19.1 566.2 
12,000 1,600 1.0 25.5 755.0 
 
BIOLOGICAL FISH PONDS AND AQUACULTURE SYSTEMS 
(Not registered for use in California) 
Before treating ponds containing fish with this product, measure total alkalinity (not hardness or pH). The 
toxicity of copper to fish increases as the total alkalinity decreases. Sensitivity to copper varies between fish 
species. For copper sensitive species, do not exceed 0.06 ppm metallic copper. When algae concentrations 
are high, to avoid suffocation of fish after treatment, either treat in a series of smaller doses over time or have 
emergency aeration available. Apply at the rate of 2 to 4 pints of this product per acre foot (326,000 gallons) 
of water to yield concentrations ranging from 0.05 ppm to .09 ppm metallic copper, respectively. Metallic copper 
concentration is directly proportional to amount of this product added per acre foot. A maintenance dose of 4 
to 8 ounces per acre foot may be used every 14 days. The rate is dependent on water temperature, fish density 
arid the degree of suppression targeted. 
 
Amount of This Product in Aquacultural Ponds 
Applied One Acre Foot (12 Inches Deep) 
This Product (Gals.) Water (Gals.) Metallic Copper (ppm) 
0.25 326,000 0.05 
0.50 326,000 0.09

Page 51 of 53 
Maintenance Treatments Targeting Parasites in Aquaculture: Applicators must administer copper at a rate 
of 0.27 to 0.69 Ibs metallic copper (0.5 to 1.4 gals of this product) per acre foot to yield a rate of 0.1 to 0.25 
ppm metallic copper. Applicators must monitor the copper concentration and when it falls below the desired 
concentration, apply additional copper to bring the concentration back up to the desired concentration. Copper 
can be applied once daily for 5 to 11 consecutive days. Do not apply to water more than 11 days before 
waiting at least 14 days before retreating. Do not apply more than 46.6 lbs. metallic copper (95.1 gals. of this 
product) per acre foot in one year. 
Application Directions to Control Algae in Catfish Ponds 
Applications are no longer needed in the Fall after fish are harvested or the average water temperatures fall 
below 70°F. Apply mid-morning at a rate of 0.31 pounds metallic copper (0.6 gals. of this product) per acre 
foot (0.11 ppm metallic copper). Place copper crystals in a cloth bag and then put the filled bag into another 
cloth bag to slow the rate at which the copper dissolves. Suspend the double bagged unit of copper about 20 
feet in front of a paddlewheel aerator. Run the aerator until all the copper sulfate is dissolved; this usually 
requires an hour or two. Use copper only if you plan to harvest fish before fall and anticipate problems with 
off-flavoring algae. 
 
Do not make routine copper treatments for Algae control in fingerling ponds or in broodfish ponds because off-
flavors are not a problem in those fish. Do not use this treatment regimen in waters of low hardness and 
alkalinity (less than 50 ppm as CaCO3) because copper may stress or kill fish. 
Application Directions to Control Ich in Earthen Catfish Ponds 
To apply copper to control Ich in earthen Catfish ponds as static batch treatment, administer 0.27 to 0.69 pounds 
metallic copper (0.5 to 1.4 gals. of this product) per acre foot (0.1 to 0.25 ppm or mg/L based on metallic copper 
= 0.4 to 1 ppm or mg/L by product) per 100 mg/L total alkalinity (as CaCO3) as an indefinite exposure once daily 
for 5 to 11 consecutive days. 
 
Application Directions for Applying Copper to Water Mold of Eggs in the Hatchery 
Water molds on Catfish eggs are treated inside the hatchery using a flow -through hatching trough. Administer 
a rate of 6.9 pounds metallic copper (14 gals. of this product) per acre foot (2.5 ppm or mg/L based on metallic 
copper = 10 ppm or mg/L by product) to the water of a flow-through hatching trough once daily until the embryos 
(eggs) develop eyes; flow rate should allow for 1 exchange every 30 minutes.

Page 52 of 53 
STORAGE AND DISPOSAL 
Do not contaminate water, food or feed by storage or disposal. 
PESTICIDE STORAGE: Store in original container. Keep container tightly closed. Store this product above 30oF. If 
this product freezes, allow to thaw and thoroughly agitate before use. Keep away from galvanized pipe and any nylon 
storage handling equipment. In the event of a spill, neutralize with limestone or baking soda before disposal. 
Concentrate may deteriorate concrete. 
PESTICIDE DISPOSAL: Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray 
mixture or rinsate is a violation of Federal law. If these wastes cannot be disposed of by use according to label 
instructions, contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste representative at 
the nearest EPA Regional Office for guidance. 
CONTAINER HANDLING: 
Nonrefillable Container (rigid material; < 5 gallons): Nonrefillable container. Do not reuse or refill this container. 
Clean container promptly after emptying. Triple rinse as follows: Empty the remaining contents into application 
equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container one -fourth full with 
water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later 
use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Then, offer 
for recycling if available or dispose of empty container in a sanitary landfill or by incineration, or, if allowed by State 
and local authorities, by burning. If burned, stay out of smoke. or by other procedures approved by state and local 
authorities. 
Nonrefillable Container (rigid material; > 5 gallons up to < 250 gallons): Nonrefillable container. Do not reuse or 
refill this container. Clean container promptly after emptying. Triple rinse as follows: Empty the remaining contents into 
application equipment or a mix tank. Fill the container one -fourth full with water. Replace and tighten closures. Tip 
container on its side and roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the 
container on its end and tip it back and forth several times. Turn the container over onto its other end and tip it back 
and forth several times. Empty the rinsate into application equipment or a mix tank or store rinsate for later use or 
disposal. Repeat this procedure two more times. Then, offer for recycling if available or dispose of empty container in 
a sanitary landfill or by other procedures approved by state and local authorities. 
. Refillable Container (≥ 250 gallons & Bulk): Refillable container. Refill this container with pesticide only. Do not 
reuse this container for any other purpose. Cleaning the container before final disposal is the responsibility of the 
person disposing of the container. Cleaning before refilling is the responsibility of the refiller. To clean the container 
before final disposal, empty the remaining contents from this container into application equipment or mix tank. Fill the 
container about 10% full with water. Agitate vigorously or recirculate water with the pump for 2 minutes. Pour or pump 
rinsate into application equipment or rinsate collection system. Repeat this rinsing procedure two more times. 
Then offer for recycling if available or reconditioning if appropriate or puncture and dispose of in a sanitary landfill, or 
by other procedures approved by state and local authorities.

Page 53 of 53 
 
WARRANTY—CONDITIONS OF SALE 
OUR DIRECTIONS FOR USE of this product are based upon tests believed reliable. Follow directions 
carefully. Timing and method of application, weather and crop conditions, mixture with other chemicals not 
specifically directed and other influencing factors in the use of this product are beyond the control of the Seller. 
To the extent consistent with applicable laws, Buyer assumes all risks of use, storage and handling of this 
material not in strict accordance with directions given herewith. To the extent consistent with applicable laws, 
in no case shall the Manufacturer or the Seller be liable for consequential, special or indirect damages resulting 
from the use or handling of this product when such use and/or handling is not in strict accordance with directions 
given herewith. The foregoing is a condition of sale by the Seller and is accepted as such by the Buyer. 
 
 
 
Manufactured By: 
 
 
 
 
 
 
 
 
KOP and the DREXEL logo are either trademarks or registered trademarks of Drexel Chemical Company. All other brand names, product names or trademarks 
belong to their respective holders.