crop-chem-docs/corpus/epa_ppls/19713-685.md

# DREXEL MESOTRYONE 4L

- EPA Reg No: **19713-685**
- Registrant: DREXEL CHEMICAL COMPANY
- Signal word: Caution
- Active ingredients: Mesotrione (40%)
- Label accepted: 2017-06-09
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00685-20170609.pdf

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
WASHINGTON, DC 20460 
Fast Track Label Acceptable v.20150320 
OFFICE OF CHEMICAL SAFETY 
AND POLLUTION PREVENTION 
June 9, 2017 
Ms. Luz G. Chan
Registration Manager 
Drexel Chemical Company 
P.O. Box 13327 
Memphis, TN 38113-0327 
Subject: Label Amendment – Updates and Revisions
 Product Name: Drexel Mesotryone 4L
 EPA Registration Number: 19713-685 
 Application Date: March 9, 2017 
 Decision Number: 528083 
Dear Ms. Chan: 
The amended label 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 conditions that were previously imposed on this registration. You continue to be 
subject to existing 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 copy of the final printed labeling before you 
release the 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 the company’s website on your label, then please be 
aware that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide 
Act and is subject to review by the Agency. If the website is false or misleading, the product 
would be misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 
CFR 156.10(a)(5) list examples of statements 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 Agency find or if it is brought to our attention that a website contains false 
or misleading statements or claims substantially differing from the EPA approved registration, 
the website will be referred to the EPA’s Office of Enforcement and Compliance. 
Your release for shipment of the product constitutes acceptance of these conditions. If these 
conditions are not complied with, the registration will be subject to cancellation in accordance

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EPA Reg. No. XXX-XXX
Decision No. 528083 
with FIFRA section 6. If you have any questions, please contact Eleanor Thornton by phone at 
703-305-6799, or via email at Thornton.eleanor@epa.gov.
Sincerely, 
Richard Gebken 
Product Manager 10 
Invertebrate & Vertebrate Branch 2 
Registration Division (7505P) 
Office of Pesticide Programs 
Enclosure

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For Control of Annual Broadleaf Weeds in Field Corn, Seed Corn, Sweet Corn ,Yellow Popcorn, Soybeans 
and Other Listed Crops 
ACTIVE INGREDIENT: 
 Mesotrione..…………………..………………………………………………………………………….. 40.0% 
OTHER INGREDIENTS: ............................................................................................................ 60.0% 
TOTAL: .......................................................................................................................................100.0% 
This product contains 4 pounds of mesotrione per gallon. 
KEEP OUT OF REACH OF CHILDREN 
CAUTION
SHAKE WELL BEFORE USING 
[RECIRCULATE CONTENTS BEFORE USE] 
See FIRST AID Below 
EPA Reg. No. 19713-685 
EPA Est. No. 19713-XX-XXX Net Content:______Gals. (______L) 
FIRST AID
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.
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 INHALED: 
• Move person to fresh air. 
• If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-
to-mouth, if possible. 
• Call a poison control center or doctor for further treatment advice.
IF SWALLOWED: 
• Call a poison control center or doctor immediately for treatment advice. 
• Have a 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 to an unconscious person.
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 800-424-9300 for emergency medical treatment 
information.
 Manufactured By: 

685SP-0317*P 
GROUP 27 HERBICIDE
MesoTryOneTM 4L
 Herbicide 
06/09/2017
19713-685

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PRECAUTIONARY STATEMENTS 
Hazards to Humans and Domestic Animals 
CAUTION: Harmful if absorbed through skin. Avoid contact with skin, eyes or clothing. 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) 
Applicators and other handlers must wear: 
Long-sleeved shirt and long pants, shoes plus socks and 
chemical-resistant gloves. 
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. 
ENGINEERING CONTROLS 
When handlers use closed systems or enclosed cabs 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.
USER SAFETY RECOMMENDATIONS 
Users should: 1) Wash hands thoroughly 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 
Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high 
water mark. Do not contaminate water when disposing of equipment wash water or rinsate. 
Surface Water Advisory 
This product may contaminate water through drift of spray in wind. This product has a high potential for runoff for several 
weeks after application. Poorly draining soils and soils with shallow water tables are more prone to produce runoff that 
contains this product. A level, well maintained vegetative buffer strip between areas to which this product is applied 
and surface water features such as ponds, streams, and springs will reduce the potential for contamination of water 
from runoff. Runoff of this product will be reduced by avoiding applications when rainfall is forecasted to occur within 
48 hours. Sound erosion control practices will reduce this product’s contribution to surface water contamination. 
PHYSICAL AND CHEMICAL HAZARDS 
Do not use or store near heat or open flame.
PRODUCT INFORMATION 
MESOTRYONE 4L is a systemic pre-emergence and post-emergence herbicide for the selective contact and residual 
control of broadleaf weeds in Field corn, Seed corn, Yellow popcorn, Sweet corn and other listed crops. When used 
pre-emergence, weeds take up the product through the soil during emergence. Dry conditions following application 
may reduce the pre-emergence activity of this product. If an activating rain (0.25 inches) is not received within 7 to 10 
days after a pre-emergence application, where appropriate, rotary hoeing is suggested to activate the herbicide. When 
used post-emergence, susceptible weeds take up the herbicide through the treated foliage and cease growth soon 
after application. Complete death of the weeds may take up to 2 weeks. The product is absorbed through the soil and/or 
by the foliage of emerged weeds.
This product is not effective for the control of most grass weeds. Pre-emergence grass herbicides or post-emergence 
grass herbicides can be tank-mixed with this product to provide broad spectrum weed control in corn (see appropriate 
section of label for this information). This product can be applied post-emergence following a pre-emergence grass 
herbicide application. This product can also be used in combination with a burndown herbicide prior to planting to 
provide added burndown and residual weed control in Field corn, Seed corn, Sweet corn and Yellow popcorn.
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 agency responsible for pesticide regulation.

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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 12 hours. 
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 and shoes plus socks.
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to uses of this pro duct that are NOT within the scope of the Worker Protection 
Standard, 40 CFR Part 170. The WPS applies when this produc t is used to produce agricultural plants on farms, 
forests, nurseries, and greenhouses. 
Do not enter treated areas until sprays have dried.
WEED RESISTANCE MANAGEMENT 
GROUP 27 HERBICIDE 
This product is a Group 27 herbicide. 
Naturally occurring biotypes of certain broadleaf weed species with resistance to triazines, glyphosate, PPO, HPPD 
and ALS inhibiting herbicides are known to exist. Performance of this product is not affected by the presence of biotypes 
resistant to triazines, glyphosate, PPO or ALS inhibiting herbicides. 
To prevent the risk of weeds developing resistance to this product in Corn, always use full labeled rates. If applying this 
product post-emergence after a mesotrione containing pre-em ergence herbicide, always add atrazine as a tank-mix 
partner. No more than 0.24 pound of mesotrione active ingredient must be applied per acre of Corn per year (equivalent 
of 7.7 fl. ozs. of this product per acre per year). If additional herbicide must be applied, it is recommended that a different
mode of action be used, i.e., other than an HPPD inhibitor (Group 27 Herbicide). This product must be applied at full 
label rates to help prevent selection for or population shifts toward marginally tolerant weed species and/or species 
biotypes.
INTEGRATED PEST (WEED) MANAGEMENT 
This product should be integrated into an overall weed and pest management strategy whenever the use of a herbicide 
is required. Practices known to reduce weed development (tillage, crop competition) and herbicide use (weed scouting, 
proper application timing, banding) should be followed wherever possible. Consult local agricultural and weed 
authorities for additional IPM strategies established for your area.
RESTRICTIONS
x Do not apply this product to White popcorn or Ornamental (Indian) corn. 
x Do not cultivate Corn within 7 days before or after application of this product as weed control may be reduced. 
x Do not apply this product through any type of irrigation system unless specified otherwise under the specific crop 
section on the label. 
x Do not apply this product with suspension fertilizers as the carrier.
x Do not use aerial application to apply this product unless specified otherwise under the specific crop section on the 
label. 
USE PRECAUTIONS 
x Post-emergence applications of this product in tank-mixes with emulsifiable concentrate grass herbicides may 
cause severe Corn injury or yield loss under adverse weather conditions. 
x Severe Corn injury resulting in yield loss may occur if this product is applied post-emergence to Corn that was 
treated with terbufos (e.g., Counter®) or chlorpyrifos (e.g., Lorsban®).
x Severe Corn injury resulting in yield loss may occur if this product is applied foliar post-emergence to Corn in a tank 
mix with any organophosphate or carbamate insecticide. 
x Severe Corn injury resulting in yield loss may occur if any organophosphate or carbamate insecticide is applied 
foliar post-emergence within 7 days before or 7 days after application of this product.
x When weeds are stressed due to drought, heat, lack of fertility, flooding or prolonged cool temperatures, control 
can be reduced or delayed since the weeds are not actively growing. Weed escapes or regrowth may occur when 
application is made under prolonged stress conditions. Optimum weed control will be obtained if an application of 
this product is made following label directions when weeds are actively growing. 
x This product may be applied with pyrethroid type insecticides (e.g., lambda-cyhalothrin).

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SPRAY DRIFT MANAGEMENT
Avoid drift onto adjacent crops and other non-target areas. 
RESTRICTION: For aerial application use only nozzles producing coarse-ultra coarse droplets. Do not use nozzles 
producing fine-medium size droplets. 
Do not apply when weather conditions may cause drift to non-target areas. Drift may result in injury to adjacent crops 
and vegetation. To avoid spray drift, do not apply when wind speed is greater than 10 mph or during periods of 
temperature inversions. 
Use of larger droplet sizes will also reduce spray drift. 
AVOIDING SPRAY DRIFT AT THE APPLICATION SITE IS THE RESPONSIBILITY OF THE APPLICATOR. 
The interaction of equipment and weather related factors determine the potential for spray drift. The applicator is 
responsible for considering all these factors when making a decision. 
Information on Droplet Size 
The most effective way to reduce spray drift potential is to apply large droplets. The best drift management strategy is 
to apply the largest droplets that provide sufficient coverage and control. Applying larger droplets reduces drift potential, 
but will not prevent drift if applications are made improperly or under unfavorable environmental conditions. Refer to 
the Aerial Application section for specific instructions regarding droplet size. 
Controlling Droplet Size 
x Volume – Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher rated flows 
produce larger droplets. 
x Pressure – Do not exceed the nozzle manufacturer’s recommended pressures. For many nozzle types, lower 
pressure produces larger droplets. When higher flow rates are needed, use higher rate nozzles instead of increasing 
pressure. 
x Number of Nozzles – Use the minimum number of nozzles that provide uniform coverage. 
Sensitive Areas 
The pesticide must only be applied when the potential for drift to adjacent sensitive areas, (e.g., residential areas, 
bodies of water, known habitat for threatened or endangered species, non-target crops) is minimal (e.g. when wind is 
blowing away from the sensitive areas). 
ADDITIONAL SPRAY DRIFT DIRECTIONS FOR AERIAL APPLICATIONS 
x The distance of the outer-most nozzles on the boom must not exceed three-fourths the length of the wingspan or 
rotor.
x Nozzles must always point backward parallel with the air stream and never be pointed downwards more than 45 o.
Where states have more stringent regulations, they must be observed. 
x Spray must be released at the lowe st height consistent with effective weed control and flight safety. 
x For best results, ensure that each specific aerial applicat ion vehicle used is quantifiably pattern tested for aerial 
application of this product initially and every year thereafter.
RESTRICTION: For aerial application, use only nozzles producing coarse-ultra coarse droplets. Do not use nozzles 
producing fine-medium size droplets. 
For some use patterns, reducing the effective boom length to less than three-fourths of the wingspan or rotor length 
may further reduce drift without reducing swath width. 
Do not make applications at a height greater than 10 feet above the top of the largest plants unless a greater height is 
required for aircraft safety. Making applications at the lowest height that is safe reduces exposure of droplets to 
evaporation and wind. 
When applications are made with a crosswind, the swath will be displaced downwind. Therefore, on the up and 
downwind edges of the field, the applicator must compensate for this displacement by adjusting the path of the aircraft 
upwind. Increase swath adjustment distance with increasing drift potential (higher wind, smaller drops, etc.). 
Drift potential is lowest between wind speeds of 2 to10 mph. However, many factors, including droplet size and 
equipment type determine drift potential at any given speed. Avoid application below 2 mph due to variable wind 
direction and high inversion potential. Note: Local terrain can influence wind patterns. Ensure that every applicator is 
familiar with local wind patterns and how they affect drift. 
When making applications in low relative humidity, set up equipment to produce larger droplets to compensate for 
evaporation. Droplet evaporation is most severe when conditions are both hot and dry.
Do not apply during a temperature inversion, because drift potential is high. Temperature inversions restrict vertical air 
mixing, which causes small suspended droplets to remain in a concentrated cloud. This cloud can move in 
unpredictable directions due to the light variable winds common during inversions. Temperature inversions are 
characterized by increasing temperatures with altitude and are common on nights with limited cloud cover and light to 
no wind. They begin to form as the sun sets and often continue into the morning. Their presence can be indicated by 
ground fog. However, if fog is not present, inversions can also be identified by the movement of smoke from a ground

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source or an aircraft smoke generator. Smoke that layers and moves laterally in a connected cloud (under low wind 
conditions) indicates an inversion, while smoke that moves upwards and rapidly dissipates indicates good vertical air 
mixing. 
APPLICATION INFORMATION 
PRE-EMERGENCE GROUND APPLICATION 
Apply this product pre-emergence with a carrier volume of 10 to 60 gallons per acre. 
Spray nozzles must be uniformly spaced, the same size and type and must provide accurate and uniform application. 
Use spray nozzles that provide medium to coarse droplet size to provide good coverage and avoid drift. Apply in a 
spray volume of 10 to 60 gallons per acre using water or liquid fertilizer (excluding suspension fertilizers) as the carrier. 
Use a pump that can maintain a pressure of at least 35 to 40 psi at the nozzles and provide proper agitation within the 
tank to keep the product dispersed. Lower pressures may be used with extended range or drift reduction nozzles. 
Always ensure that agitation is maintained until spraying is co mpleted, even if stopped for brief periods of time. If the 
agitation is stopped for more than 5 minutes, resuspend the spray solution by running on full agitation prior to spraying. 
POST-EMERGENCE GROUND APPLICATION 
Spray nozzles must be uniformly spaced, the same size and type, and must provide accurate and uniform application. 
Use spray nozzles that provide medium to coarse droplet size to provide good coverage and avoid drift. Good weed 
coverage is essential for optimum weed control. Boom height for broadcast over-the-top applications must be based 
on the height of the crop, that is, at least 15 inches above the crop canopy.
Apply in a spray volume of 10 to 30 gallons per acre using water as a carrier. Use a pump that can maintain a pressure 
of at least 35 to 40 psi at the nozzles and provide proper agitation within the tank to keep the product dispersed. Lower 
pressures may be used with extended range or drift reduction nozzles. When weed foliage is dense, use a minimum of 
20 gallons. 
Flat fan nozzles of 80o or 110o are recommended for optimum post-emergence coverage. Do not use floodjet nozzles 
or controlled droplet application equipment for post-emergence applications. 
Nozzles may be angled forward 45o to enhance penetration of the crop and provide better coverage. Ensure that all in-
line strainer and nozzle screens in the sprayer are 50 mesh or coarser. 
Always ensure that agitation is maintained until spraying is co mpleted, even if stopped for brief periods of time. If the 
agitation is stopped for more than 5 minutes, re-suspend the spray solution by running on full agitation prior to spraying.
AERIAL APPLICATION 
RESTRICTIONS: This product can be applied aerially only to Corn and Sugarcane. 
For aerial application, use nozzles producing coarse-ultra coarse droplets only. Do not use nozzles producing fine-
medium size droplets. 
Applications must be made in a minimum of 2 gallons of water per acre.
This product may be applied aerially for pre-emergence or post-emergence weed control in Corn only in the 
following states: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, 
Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, 
Mississippi, Missouri, Montana, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North 
Dakota, Nebraska, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, 
Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming. 
This product may be applied aerially for pre-emergence or post-emergence weed control in Sugarcane only in 
the following states: Florida, Louisiana and Texas. 
SPRAY ADDITIVES 
POST-EMERGENCE ADJUVANTS 
The following directions for adjuvant are intended primarily for use of this product in Corn. 
Refer to the use directions section of each crop section for specific adjuvant directions. 
POST-EMERGENCE APPLICATIONS TO FIELD CORN AND SEED CORN 
For post-emergence applications made after the crop has emerged, add Crop Oil Concentrate (COC) to the spray 
solution at the rate of 1 gallon per 100 gallons of water (1.0% v/v). The use of a Nonionic Surfactant (NIS) at 1 quart 
per 100 gallons of water (0.25% v/v) instead of COC is allowed, but the weed control achieved with COC is consistently 
better than NIS. 
The use of Methylated Seed Oil (MSO) adjuvants or MSO blend adjuvants for post-emergence applications of 
this product may cause severe crop injury to occur. Do not use MSO adjuvants for post-emergence use unless 
directed for a specific tank-mix under the “THIS PRODUCT IN TANK-MIXTURES FOR CORN” section of this 
label or unless permitted by a supplemental label for this product . In addition to COC, always add spray grade 
Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) to the spray solution at a rate of 2.5% (v/v) or Ammonium Sulfate (AMS) 
at 8.5 pounds per 100 gallons of spray solution, except if precluded elsewhere on this label or by a supplemental label 
for this product.

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POST-EMERGENCE APPLICATIONS TO SWEET CORN AND YELLOW POPCORN 
For post-emergence applications to Sweet corn and Yellow popcorn, the use of a nonionic surfactant (NIS) instead of 
a crop oil concentrate (COC) is recommended, so as to minimize the risk of crop injury. A COC may be used and will 
increase the level of weed control achieved, especially under dry growing conditions, but the risk of crop injury is 
increased significantly under lush growing conditions. For optimum control, the addition of atrazine is recommended 
wherever rotational or local atrazine restrictions allow. 
Restriction: Do not add UAN or AMS when making post-emergence applications of this product to Sweet corn 
and Yellow popcorn or severe crop injury may occur. 
PRE-EMERGENCE ADJUVANTS 
For pre-plant or pre-emergence applications of this product and where weeds are present, the use of any adjuvant for 
agricultural use is permitted. In these situations, MSO type adjuvants are typically better than COC type adjuvants, 
which are typically better than NIS type adjuvants for enhancing weed control. UAN or AMS can be added and typically 
provides better weed control than not adding one of these. If this product is being tank-mixed with another registered 
herbicide in this situation, refer to the tank-mix partner label for adjuvant precautions and restrictions. 
SPRAY EQUIPMENT 
Cleaning Equipment After Application of this Product 
Special attention must be given to cleaning equipment before spraying a crop other than Corn. Mix only as much spray 
solution as needed. 
1. Flush tank, hoses, boom and nozzles with clean water. 
2. Prepare a cleaning solution of 1 gallon of household ammonia per 25 gallons of water. Many commercial spray tank 
cleaners may be used. 
3. Use a pressure washer to clean the inside of the spray tank with this solution. Take care to wash all parts of the tank, 
including the inside top surface. If a pressure washer is not available, completely fill the sprayer with the cleaning 
solution to ensure contact of the cleaning solution with all internal surfaces of the tank and plumbing. Start agitation 
in the sprayer and thoroughly recirculate the cleaning solution for at least 15 minutes. All visible deposits must be 
removed from the spraying system.
4. Flush hoses, spray lines and nozzles for at least 1 minute with the cleaning solution. 
5. Dispose of rinsate from steps 1 to 3 in an appropriate manner. 
6. Repeat steps 2 to 5. 
7. Remove nozzles, screens and strainers and clean separately in the ammonia solution after completing the above 
procedures.
8. Rinse the complete spraying system with clean water.
MIXING PROCEDURES 
Refer to the “CROP USE DIRECTIONS” sections of this label for tank-mixes. 
Always refer to labels of other pesticide products for mixing directions and precautions which may differ from those 
outlined here. Use in accordance with the most restrictive of label limitations and precautions. No label dosage rates 
may be exceeded. This product cannot be mixed with any product containing a label prohibition against such mixing. 
Do not tank-mix this product with any other insecticide, fungicide, fertilizer solution or adjuvant not listed on the label 
without testing compatibility as poor mixing may result. Test the compatibility of any tank-mix combination on a small 
scale such as a jar test before actual tank-mixing. 
Follow the mixing instructions for adding this product to the spray tank: 
1. Only use sprayers in good running condition with good agitation. Ensure the sprayer is cleaned according to 
instructions on the label of the product used prior to this product. For post-emergence applications, use only clean 
water for the spray solution. Ensure that all in-line strainer and nozzle screens in the sprayer are 50 mesh or coarser. 
Do not use screens finer than 50 mesh. 
2. Liquid fertilizer (excluding suspension fertilizers) may be used as the carrier for pre-emergence applications. 
3. Begin to fill sprayer tank or premix tank with clean water and engage agitator. Agitation must be continued throughout 
the entire mixing and spraying procedure. 
4. When the sprayer or premix tank is half full of water, add AMS and agitate until completely dispersed. 
5. Next, add this product slowly and agitate until completely dissolved. Wait at least 1 minute after the last of this product 
has been added to the tank to allow for complete dispersion. A longer agitation period may be required to disperse 
This product when using cold water from sources such as deep drilled wells. 
6. If tank-mixing, add the tank-mix product next. 
7. Finally, add adjuvant and UAN if needed and then continue to fill tank to desired level with water.
WEEDS CONTROLLED 
This product applied as directed in this label will control or partially control the weeds listed in Tables 1 and 2.
Where reference is made to weeds partially controlled, partial control can either mean erratic control (good to poor) or 
consistent control at a level below that generally considered acceptable for commercial weed control. 
For best post-emergence results, apply this product to actively growing weeds. Dry weather following pre-emergence 
application of this product may reduce residual weed control effectiveness. If irrigation is available, apply 0.5 to 1 inch

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of water after pre-emergence application. If irrigation is not available, a uniform shallow cultivation is recommended as 
soon as weeds emerge. 
This product applied alone or in mixture with atrazine will not provide consistent or effective control of weeds identified 
as resistant to post-emergence HPPD inhibiting herbicides. 
Refer to the crop sections on this label for specific rates and use directions. 
Table 1. Weeds Controlled With Post-emergence Applications of This Product 
Common Name Scientific Name 
This Product 
(3 fl. ozs./Ac.) 
This Product 
(2.5 to 3 fl. 
ozs./Ac.) 
+ Atrazine1
Weeds < 5 Inches Tall2
Amaranth, palmer  Amaranthus palmeri PC3 C 3
Amaranth, powell  Amaranthus powellii C C 
Amaranth, spiny  Amaranthus spinosus  C C
Atriplex Chenopodium orach C C 
Broadleaf signalgrass  Urochloa platyphylla C3 C 3
Buckwheat, wild Polygonum convolvulus PC PC 
Buffalobur  Solanum rostratum C C 
Burcucumber Sicyos angulatus PC C 3
Carpetweed  Mollugo verticillata C C 
Carrot, wild  Daucus carota PC C 
Chickweed, common  Stellaria media C C 
Cocklebur, common  Xanthium strumarium C C 
Crabgrass, large  Digitaria sanguinalis C3 C 3
Dandelion, common (Seedling) Taraxacum officinale NC PC 
Dock, curly  Rumex crispus PC PC 
Galinsoga  Galinsoga parviflora C C 
Hemp Cannabis sativa C C 
Horsenettle  Solanum carolinense PC C 
Horseweed/Marestail  Conyza canadensis PC C 
Jimsonweed  Datura stramonium C C 
Knotweed, prostrate Polygonum aviculare PC PC 
Kochia  Kochia scoparia PC3 C 3
Lambsquarters, common  Chenopodium album C C 
Mallow, Venice Hibiscus trionum NC C 
Morningglory, entireleaf  Ipomoea hederacea PC C 
Morningglory, ivyleaf  Ipomoea hederacea PC C 
Morningglory, pitted  Ipomoea lacunosa PC C 
Mustard, wild Brassica kaber C C 
Nightshade, black Solanum nigrum C C 
Nightshade, Eastern black Solanum ptycanthum C C 
Nightshade, hairy Solanum sarrachoides C C 
Nutsedge, yellow  Cyperus esculentus PC PC 
Pigweed, redroot  Amaranthus retroflexus C C 
Pigweed, smooth  Amaranthus hybridus C C 
Pigweed, tumble  Amaranthus albus C C 
Pokeweed, common Phytolacca americana PC PC 
Potatoes, volunteer  Solanum spp. C C 
Pusley, Florida  Richardia scabra C3 C 3
Ragweed, common  Ambrosia artemisiifolia PC C 
Ragweed, giant  Ambrosia trifida C3 C 
Sesbania, hemp  Sesbania exaltata C C 
Sida, prickly (teaweed)  Sida spinosa NC C 3
Smartweed, ladysthumb  Polygonum persicaria C3 C 
Smartweed, pale  Polygonum lapathifolium C3 C 
Smartweed, Pennsylvania  Polygonum pensylvanicum C3 C 
Sunflower, common  Helianthus annuus C C 
Thistle, Canada Circium arvense NC PC 
(Continued)

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(Continuation) 
Velvetleaf  Abutilon theophrasti C C 
Waterhemp, common  Amaranthus rudis C3 C 
Waterhemp, tall  Amaranthus tuberculatus C3 C 
1This product in tank mixture with atrazine (e.g., Atrazine 4L or 90DF) is approved only for use on Corn and 
Sugarcane. 
2Under certain situations, weeds can be controlled at larger than listed sizes. However, to protect crop yield, 
manage weed resistance and provide consistent control, treat weeds before they exceed 5 inches in height. 
3Apply before weed exceeds 3 inches in height. 
C = Control; PC = Partial Control; NC = Not Controlled 
Table 2. Weeds Controlled With Pre-emergence Applications of This Product
Common Name Scientific Name 
This Product 
Applied Alone 
This Product 
+ Atrazine* 
Amaranth, palmer  Amaranthus palmeri C C 
Amaranth, powell  Amaranthus powellii C C 
Amaranth, spiny  Amaranthus spinosus  C C
Broadleaf signalgrass  Urochloa platyphylla PC PC 
Buffalobur  Solanum rostratum C C 
Burclover, California Medicago polymorpha C - 
Carpetweed  Mollugo verticillata C C 
Carrot, wild  Daucus carota C - 
Chickweed, common  Stellaria media C C 
Chickweed, mouseear  Cerastium vulgatum C - 
Cocklebur, common  Xanthium strumarium PC C 
Crabgrass, large  Digitaria sanguinalis PC PC 
Dandelion, common (Seedling) Taraxacum officinale C - 
Deadnettle, purple  Lamium purpureum C - 
Dock, curly  Rumex crispus C - 
Eveningprimrose, cutleaf  Oenothera laciniata C - 
Fiddleneck, coast  Amsinckia intermedia C - 
Filaree, redstem  Erodium cicutarium C - 
Filaree, whitestem  Erodium moschatum C - 
Fleabane, hairy  Conyza bonariensis C - 
Galinsoga  Galinsoga parviflora C C 
Geranium, Carolina  Geranium carolinianum C - 
Groundcherry, smooth  Physalis subglabrata C - 
Groundsel, common  Senecio vulgaris C - 
Henbit  Lamium amplexicaule C - 
Horsenettle  Solanum carolinense PC - 
Horseweed/Marestail  Conyza canadensis C - 
Jimsonweed  Datura stramonium C C 
Kochia  Kochia scoparia PC C 
Lambsquarters, common  Chenopodium album C C 
Lettuce, prickly  Lactuca serriola C - 
Mallow, common  Malva neglecta C - 
Mayweed, chamomile  Anthemis cotula C - 
Morningglory, entireleaf  Ipomoea hederacea PC C 
Morningglory, ivyleaf  Ipomoea hederacea PC C 
Morningglory, pitted  Ipomoea lacunosa PC C 
Nettle, burning  Urtica urens C - 
Nightshade, eastern black  Solanum ptycanthum C C 
Nightshade, hairy  Solanum sarrachoides C C 
Pansy  Viola tricolor C - 
Pigweed, redroot  Amaranthus retroflexus C C 
Pigweed, smooth  Amaranthus hybridus C C 
Pigweed, tumble  Amaranthus albus C C 
Pineappleweed  Matricaria matricariodes C - 
(Continued

Page9of26

(Continuation) 
Puncturevine, common  Tribulus terrestris C - 
Purslane, common  Portulaca oleracea C - 
Pusley, common  Richardia scabra PC - 
Ragweed, common  Ambrosia artemisiifolia C C 
Ragweed, giant  Ambrosia trifida PC C 
Redmaids  Calandria caulescens C - 
Rocket, London  Sisymbrium irio C - 
Shepherd's purse  Capsella bursa-pastoris C - 
Smartweed, ladysthumb  Polygonum persicaria C C 
Smartweed, pale  Polygonum lapathifolium C C 
Smartweed, Pennsylvania  Polygonum pensylvanicum C C 
Sowthistle, annual  Sonchus oleraceus C - 
Spanishneedles  Bidens bipinnata C - 
Sunflower, common  Helianthus annuus PC C 
Swinecress  Coronopus didymus C - 
Tasselflower, red  Emilia sonchifolia C - 
Velvetleaf  Abutilon theophrasti C C 
Vetch, common Vicia sativa C - 
Vetch, purple Vicia benghalensis PC - 
Waterhemp, common Amaranthus rudis C C 
Waterhemp, tall  Amaranthus tuberculatus C C 
Willowherb, panicle Epilobium brachycarpum C - 
*This product in tank mixture with atrazine (e.g., Atrazine 4L or 90DF) is approved only for use on Corn, Grain 
sorghum and Sugarcane. Refer to the crop sections on this label for specific use directions. 
C = Control; PC = Partial Control 
ROTATIONAL CROPS 
When this product is applied as directed on this label, follow the crop rotation intervals in Table 3. If this product is 
tank-mixed with other products, follow the most restrictive product’s crop rotation interval. 
Table 3. Time Interval Between Application of This Product and Replanting or Planting of Rotational 
Crop 
Crop  Replant/Rotational Interval
Asparagus 
Corn (all types) 
Cranberry 
Flax 
Kentucky bluegrass grown for seed 
Millet, pearl 
Oats
Rhubarb 
Ryegrass (perennial and annual) 
grown for seed 
Sorghum (Grain and Sweet) 
Sugarcane 
Tall fescue grown for seed 
Anytime
Small grain cereals including Barley, Rye and Wheat 4 mos. 
Alfalfa
Blueberry 
Canola 
Cotton
Currant
Lingonberry 
Okra
Peanuts
Peas1,2
Potato
Rice
Snap beans1,2
Soybeans 
Sunflowers 
Tobacco 
10 mos. Cucurbits 
Dry beans 
Red clover 
Sugar beets 
All other rotational crops 
18 mos. 
1Plant these rotational crops only if the following criteria below have been met. If all criteria are not met, plant Peas and Snap
beans a minimum of 18 months following application of this product. 
x A minimum of 20” of rainfall plus irrigation has been received between application and planting of the rotational crop. 
x Soil pH is 6.0 or greater. 
x Application of this product at 3 fl. ozs./Ac. or less applied no later than June 30th the year preceding rotational crop 
planting.
x No other HPPD herbicides [such as products containing mesotrione (e.g., Callisto ® Xtra, Halex® GT, Lexar® EZ, Lumax®
EZ, Zemax®), isoxaflutole (e.g., Balance® Flexx, Corvus®), tembotrione (e.g., Capreno®, Laudis®), topramezone (e.g., 
Armezon™, Impact®) were applied the year prior to planting Peas and Snap beans. 
2Restriction: Do not plant Peas or Snap beans on sand, sandy loam or loamy sand soils in Minnesota or Wisconsin.

Page10of26

CROP USE DIRECTIONS 
ASPARAGUS 
This product can be applied broadcast or banded at a rate of 3.0 to 7.7 fluid ounces per acre to Asparagus as a Spring 
application prior to spear emergence, as a post-harvest application (after final harvest) or both. 
Use the 3.0 fluid ounces per acre rate for post-emergence control or partial control of the emerged weeds listed in 
Table 1. Use the 6.0 to 7.7 fluid ounces per acre rate for pre-emergence control or partial control of the weeds listed in 
Table 2. For banded applications, the application must be made to account for band width, i.e., to deliver 3.0 to 7.7 
fluid ounces per treated acre. For best pre-emergence weed control with Spring applications, this product must be 
applied after fern mowing, disking or other tillage operation but prior to Asparagus spear emergence. 
When making post-harvest applications, the rate applied pre-emergence in the Spring must be taken into account so 
as not to exceed the 7.7 fluid ounces per acre per year rate limit. Post-harvest applications must be made in a way that 
minimizes contact with any standing Asparagus spears or ferns and maximizes contact with the weeds and/or soil, e.g., 
by using a directed or semi-directed type application or crop injury may occur. With post-harvest applications, the use 
of an adjuvant will increase the risk of crop injury. 
If weeds are emerged at the time of application of this product, the addition of a Crop Oil Concentrate (COC) type 
adjuvant at the rate of 1% v/v or a Nonionic Surfactant (NIS) at the rate of 0.25% v/v is recommended. In addition to 
COC or NIS, a spray grade Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) at the rate of 2.5% v/v or Ammonium Sulfate 
(AMS) at the rate of 8.5 pounds per 100 gallons of spray solution may be added for improved burndown of emerged 
weeds. If weeds have not yet emerged, no adjuvant is recommended. 
Restrictions 
1. Do not apply more than 7.7 fluid ounces of this product per acre per year. 
2. Do not make more than two applications of this product per year. 
BLUEGRASS, RYEGRASS (ANNUAL AND PERENNIAL) AND TALL FESCUE GROWN FOR 
SEED 
This product can be applied to Bluegrass, Ryegrass (Annual and Perennial) or Tall fescue which is grown for seed. 
This product can be applied as a pre-emergence application to bare soil (new seeding) or as a post-emergence 
application to an emerged grass crop. 
For a list of weeds controlled or partially controlled by pre-emergence or post-emergence applications of this product, 
see Tables 1 and 2. In addition to the weeds listed in Tables 1 and 2, this product applied pre-emergence or post-
emergence will control Mannagrass (Glyceria spp.) up to 3 tillers.
In Idaho, Oregon and Washington, this product applied pre-emergence or post-emergence will also control Lesser-
seeded bittercress (Cardamine spp.), Lowland cudweed (Gnaphalium spp.), Shepherd’s purse (Capsilla bursa-pastoris)
and Wild radish ( Raphanus spp.). This product will also suppress Bentgrass ( Agrostis spp.) seedlings, Toad rush 
(Juncus spp.) and Sharppoint fluevellin (Kickxia elatine). 
PRE-EMERGENCE APPLICATION 
Apply this product as a broadcast, surface spray at a rate of 6.0 fluid ounces per acre to a newly seeded crop. 
Applications of this product must be made prior to crop and weed emergence. As the newly seeded grass crop emerges 
from the soil, rainfall or irrigation may increase the risk of injury from this product. Grass crop injury symptoms include 
temporary bleaching of newly emerged leaves or in extreme conditions, stunting. 
POST-EMERGENCE APPLICATION 
Apply this product as a broadcast post-emergence spray at a rate of 3.0 to 6.0 fluid ounces per acre to emerged 
Bluegrass, Perennial ryegrass or Tall fescue grown for seed. Use the 3.0 fluid ounces per acre rate for post-emergence 
control or partial control of the weeds listed in Table 1.
Use the 6.0 fluid ounces per acre rate for post-emergence weed control plus extended residual weed control of weeds 
listed in Table 2. The addition of a Crop Oil Concentrate (COC) type adjuvant at 1% v/v or a Nonionic Surfactant (NIS) 
type adjuvant at a rate of 0.25% v/v is recommended. Post-emergence applications of this product may result in 
temporary bleaching of the grass crop. 
In addition to COC or NIS, a spray grade Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) at the rate of 2.5% v/v or 
Ammonium Sulfate (AMS) at the rate of 8.5 pounds per 100 gallons of spray solution may also be added for improved 
control of emerged weeds. The addition of UAN or AMS will improve consistency of post-emergence weed control but 
will also increase the risk of grass crop injury especially at rates this product greater than 3.0 fluid ounces per acre. If 
grass crop injury is a concern, do not add UAN or AMS to the spray solution.

Page11of26

Tank-mixing other pesticides with this product for post-emergence use may increase the risk of crop injury. Avoid adding 
pesticides with emulsifiable concentrate (EC) type formulations to this product for applications made post-emergence 
to the crop.
Restrictions 
1. Do not harvest the grass crop for seed or straw within 60 days following the application of this product. 
2. Do not graze or feed forage from treated areas within 14 days following harvest of seed or straw and at least 74 
days after application of this product. 
3. Do not make more than two applications of this product per year. 
4. Do not apply more than 6 fluid ounces of this product per acre in a single application and not more than 9 fluid 
ounces of this product per acre per year. 
5. Applications of this product to grasses grown for seed species not listed on this label may result in severe injury. 
BUSH AND CANEBERRIES (CROP GROUP 13-07A and 13-07B) 
Note: Not all cultivars and types of berries that are included within the Environmental Protection Agency’s definition of 
Bush and Caneberries (Crop Subgroups 13-07A and 13-07B) have been tested and shown to have adequate crop 
safety to this product. Those that have been tested and are believed to be reasonably fit are listed below along with 
use directions for that crop. If this product is used on Bush or Caneberries not listed below, severe crop injury may 
occur.
This product may be applied as a pre-bloom post-directed spray in Blackberry, Currants (Black, Red), High bush 
blueberry, Lingonberry, Raspberry (Black, Red). For a list of weeds controlled see Tables 1 and 2.
This product may be applied in Bush or Caneberries at a rate up to 6 fluid ounces per acre. If a split application weed 
control program is desired, 3 fluid ounces per acre followed by another 3 fluid ounces per acre, but no more than two 
applications per crop per year are allowed and not more than 6 fluid ounces per acre total per year. If two applications 
are made, they must be made no closer than 14 days apart. The use of a crop oil concentrate (COC) type adjuvant at 
the rate of 1% v/v is recommended, but avoid using COC adjuvants that are injurious to Bush or Caneberry leaves. 
Restrictions: Do not apply this product to Bush or Caneberries after the onset of the bloom stage or illegal 
residues may occur. Do not apply more than a total of 6 fluid ounces of this product (0.188 lbs. a.i.) per acre 
per year. 
In Low bush blueberries, this product may only be applied in the non-bearing year. This application may be a broadcast 
application. Up to 6 fluid ounces of this product per acre may be applied in a single application or 3 fluid ounces per 
acre followed by another 3 fluid ounces per acre used in a split application program. No more than two applications per 
year are allowed and not more than 6 fluid ounces per acre total per year. If two applications are made, they must be 
made no closer than 14 days apart. The use of a Crop Oil Concentrate (COC) type adjuvant at 1% v/v is recommended. 
Applications of this product during dry weather conditions and/or temperatures above 85° can cause injury to Lowbush 
blueberries. Applications of this product can cause yellowing or necrosis of leaves and under severe conditions, leaf 
drop may occur especially on “Sourtop” variety Blueberries. Restrictions: Do not apply more than a total of 6 fluid 
ounces of this product (0.188 lb. a.i.) per acre per year.
In Maine, this product can be applied in Low bush berries prior to bloom as a broadcast spray before weed emergence 
or after weed emergence but before weeds reach 5 inches tall at the rate of 4.0 fluid ounces per acre for control or 
suppression of Blue violet, Common lambsquarters, Pigweed (Redroot), Sheep sorrel, Spreading dogbane, Ragweed 
(Common and Goldenrod), Velvetleaf and Wild mustard. Use nonionic (NIS) type adjuvant at 0.25% v/v (1 qt./100 gals. 
Of spray volume). Applications of this product during dry weather conditions and/or temperatures above 85
o can cause 
injury to Lowbush blueberries. This product can cause yellowing or necrosis of leaves and under severe conditions, 
leaf drop may occur on “Sourtop variety” Blueberries. Restrictions: 1) Do not make more than one application per 
year. 2) Do not harvest with 60 days of application of this product. 3) Do not apply by air. 
CITRUS FRUIT, POME FRUIT, STONE FRUIT AND TREE NUTS 
This may be used for post-emergence and residual control of weeds listed in Tables 1 and 2 in the following crops: 
Citrus fruits: Australian desert lime, Australian finger lime, Australian round lime, Brown River finger lime, Calamondin, 
Citron, Citrus hybrids, Grapefruit, Japanese summer grapefruit, Kumquat, Lemon, Lime, Mediterranean mandarin, 
Pummelo, Russell River lime, Satsuma mandarin, Sour orange, Sweet lime, Sweet orange,Tachibana orange, Tahiti 
lime, Tangelo, Tangerine (Mandarin),Tangor, Trifoliate orange, Uniq fruit, cultivars, varieties and/or hybrids of these.
Pome fruits: Apple, Azarole, Crabapple, Loquat, Mayhaw, Medlar, Pear, Pear (Asian), Quince, Quince (Chinese, 
Japanese), tejocote, cultivars, varieties and/or hybrids of these.

Page12of26

Stone fruits: Apricot, Apricot (Japanese), Capulin, Cherry (Black, Nanking, Sweet, Tart), Chinese jujube, Nectarine, 
Peach, Plum, Plum (American, Beach, Canada, Cherry, Chickasaw, Damson, Japanese, Klamath, Prune), Plumcot, 
Sloe, cultivars, varieties and/or hybrids of these. 
Tree nuts: African nut-tree, Almond, Almond (Tropical), Beech nut, Brazil nut, Brazilian pine, Bunya, Bur oak, Butternut, 
Cajou nut, Candlenut, Cashew, Chestnut, Chinquapin, Coconut, Coquito nut, Dika nut, Ginkgo, Guiana chestnut, 
Hazelnut (Filbert), Heartnut, Hickory nut, Japanese horse-chestnut, Macadamia nut, Mongongo nut, Monkey-pot, 
Monkey puzzle nut, Okari nut, Pachira nut, Peach palm nut, Pecan, Pequi, Pili nut, Pine nut, Pistachio, Sapucaia nut, 
Walnut (Black, English), Yellowhorn, cultivars, varieties and/or hybrids of these. 
Precautions 
1. To avoid crop injury, apply the spray to the grove or orchard floor and to the weeds, avoiding contact with crop 
foliage, stems or fruit. Contact of this product with the crop may result in bleaching injury that is typically temporary. 
Use trunk guards to protect plants until adequate bark has developed. 
2. Specified rates are based on broadcast treatment. For band applications around trees in fruit or nut plantings, reduce 
the broadcast rate of this product and carrier per acre in proportion to the area actually sprayed. (See “Banded 
Applications” section.) 
Restrictions 
 1. This product can only be applied in Pome fruits, Stone fruits and Nut trees that have been established for a minimum 
of 12 months. This product can be applied in Citrus trees or plantings that are less than 12 months old and are 
exhibiting normal growth and vigor. 
 2. Do not apply in orchards that are stressed due to poor weather or other abiotic factors. 
 3. Do not exceed a total of 12 fluid ounces of this product (0.376 lb. a.i.) per acre per year or in a 12 month period. 
 4. Do not exceed 6 fluid ounces of this product (0.188 lb. a.i.) per acre for the first application. 
 5. Do not exceed 3 applications per year or in a 12 month period.
 6. Allow at least 5 months between applications of this product at 6 fluid ounces per acre and at least 6 weeks between 
applications of 6 fluid ounces per acre and subsequent applications of 3 fluid ounces per acre. (Applications must 
follow one of the four programs listed in Table 4 below.) 
 7. Do not apply when nuts or fruits are on the ground at harvest. 
 8. Do not harvest Pome fruits, Stone fruits or Tree nuts within 30 days after application. 
 9. Do not harvest Citrus fruits within 1 day after application. 
 10. Do not use on soils with greater than 20% gravel. 
11. Do not apply this product through any type of irrigation system. 
12. Do not apply this product by air. 
Spray Additives 
For application to emerged weeds, the use of Crop Oil Concentrate (COC) type adjuvant at 1% v/v or Nonionic 
Surfactant (NIS) at 0.25% v/v is recommended. Addition of Ammonium Sulfate (AMS) or other nitrogen-based adjuvants 
will increase efficacy when used in combination with COC or NIS. For more information, see “SPRAY ADDITIVES”
section of this label. 
Banded Applications 
When applying a row or banded treatment of this product, the following formula may be used to calculate the amount 
per acre: 
 band width in inches X broadcast rate per acre = Amount needed per acre of field 
 row width in inches
Tank-mix Instructions 
This product may be tank-mixed and applied in combination with most commonly used herbicides registered for use in 
the approved crops in order to expand the post-emergence [such as glyphosate (e.g., Imitator ®, Touchdown ®),
glufosinate (e.g., Rely®), paraquat (e.g., Quik-Quat™, Gramoxone ®) or oxyfluorfen (e.g., Goal ®)] or residual [such as 
bromacil (e.g., Hyvar®), bromacil + diuron (e.g., Krovar®), diuron (e.g., Karmex®), indaziflam (e.g., Alion®), norflurazon 
(e.g., Solicam®), oryzalin (e.g., Surflan ®), oxyfluorfen (e.g., GoalTender ®), pendimethalin (e.g., Prowl ®), rimsulfuron 
(e.g., Matrix®) or simazine (e.g., Simazine 4L or 90DF)] weed control spectrum. These tank-mixtures can be used to 
help control or manage the development of resistant weeds. The application of mixtures or sequences of effective 
herbicides with different sites of action can provide the diversity needed for management of herbicide resistance. 
If compatibility of the tank-mix combination is not known, test the compatibility of any tank-mix combination on a small 
scale such as a jar test before actual tank-mixing. 
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 all product labels involved in tank-mixing. Users 
must follow the most restrictive directions for use and precautionary statements of each product in the tank-mixture.

Page13of26

Weed Control (Tables 1 and 2) 
This product provides both post-emergence and pre-emergence control of susceptible weeds. Best control is obtained 
if post-emergence applications are made before weeds reach 5 inches in height ( Table 1) or before germination of 
seed for pre-emergence control ( Table 2). Rainfall or irrigation soon after application will enhance pre-emergence 
activity. 
Use Directions 
Apply as a directed or shielded spray. Avoid contact with trun k surfaces, fruit or crop foliage. Do not apply when nuts 
or fruits are on the ground at harvest. Ensure that the soil is settled, firm and relatively free of debris at time of 
application. Also ensure that the soil is free of depressions around trees where rain or irrigation water can concentrate. 
Apply the first application of this product in late Fall/early Winter or Spring and subsequent applications utilizing one of 
the programs noted in Table 4.
Table 4. Application Programs for this Product, Rates and Intervals 
Program
Application Rate (Fl. ozs./Ac.) Application Interval 
(Weeks) 1st Application 2 nd Application 3 rd Application 
1 6 6 - 20 
2 6 3 - 6 
3 6 3 3 6 
4 3 3 3 6 
For optimum post-emergence weed control, apply this product to actively growing weeds in tank-mixture with burndown 
herbicides such as glyphosate (e.g., Imitator, Touchdown), glufosinate (e.g., Rely), oxyfluorfen (e.g., GoalTender) or 
paraquat (e.g., Quik-Quat, Gramoxone) before weeds exceed 5 inches in height. 
For effective residual weed control, this product must be moved into the weed seed germination zone. For pre-
emergence weed control, apply this product before rainfall or irrigation. For optimum residual control, this product can 
be tank-mixed with herbicides such as bromacil (e.g., Hyvar), bromacil + diuron (e.g., Krovar), diuron (e.g., Karmex), 
indaziflam (e.g., Alion), norflurazon (e.g., Solicam), oxyfluorfen (e.g., GoalTender), pendimethalin (e.g., Prowl), 
rimsulfuron (e.g., Matrix) or simazine (e.g., Simazine 4L or 90DF) where approved for use. 
Subsequent application(s) of this product can be made alone or in tank-mixture with the herbicides noted above if weed 
emergence occurs. 
Apply this product in a spray volume of 10 to 40 gallons per acre.
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 all product labels involved in tank-mixing. Users 
must follow the most restrictive directions for use and precautionary statements of each product in the tank-mixture. 
CORN 
This product may be applied by ground for pre-emergence or post-emergence weed control in Field corn, Seed corn, 
Sweet corn and Yellow popcorn. 
This product may also be applied by air for pre-emergence or post-emergence weed control only in the following states: 
Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, 
Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, 
Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North 
Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, 
Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming. 
Refer to seed company recommendations for use on Field corn inbred lines. Special adjuvant restrictions must be 
followed for post-emergence applications of this product in Sweet corn and Yellow popcorn (see the “SPRAY
ADDITIVES” section of this label). Do not apply this product this product to white popcorn or ornamental (Indian) corn. 
Post-emergence applications (after crop emergence) of this product may cause crop bleaching in some Sweet corn 
and Yellow popcorn hybrids. Crop bleaching is typically transitory and has no effect on final yield or quality. However, 
herbicide sensitivity in Sweet corn and Yellow popcorn varies widely and all Sweet corn and Yellow popcorn hybrids 
have not been tested. Contact your Popcorn or Sweet corn seed dealer, field man or University Specialist about hybrid 
recommendations before making a post-emergence application of this product to Sweet corn and Yellow popcorn. Do

Page14of26

not include nitrogen based adjuvants (UAN or AMS) when making post-emergence applications of this product to Sweet 
corn and Yellow popcorn. 
Temporary crop response (transient bleaching) from post-emergence applications to Field corn may occur under 
extreme weather conditions or when the crop is suffering from stress. Field corn quickly outgrows these effects and 
develops normally. 
Do not apply more than a total of 7.7 fluid ounces of this product (0.24 lb. a.i.) per acre per year. Do not make more 
than 2 applications of this product per year. Do not exceed 3.0 fluid ounces of this product (0.094 lb. a.i.) per acre in a 
single post-emergence application. Do not make the second application of this product within 14 days of the first 
application. 
Apply this product for the control of broadleaf and grass weeds listed in Tables 1 and 2. Corn may be treated up to 30 
inches tall or up to the 8 leaf stage of Corn growth. Do not feed or harvest forage, grain or stover within 45 days after 
application. 
THIS PRODUCT USED ALONE IN CORN – POST-EMERGENCE 
Apply this product at 3.0 fluid ounces per acre per application. Always add an appropriate adjuvant to the spray tank 
(see the “SPRAY ADDITIVES” section of this label). 
For best results, apply this product this product to actively growing weeds. For a list of weeds controlled see Table 1.
Susceptible weeds which emerge soon after application of this product may be controlled after they absorb the herbicide 
from the soil. This product will not control most grass weeds. 
Two post-emergence applications of this product may be made with the following restrictions: 
x Only one post-emergence application may be made if this product has been applied pre-emergence. Do not exceed 
a total of two applications per year. Do no t exceed a total of 7.7 fluid ounces (0 .24 lb. a.i.) per acre of this product 
per year. 
x Do not make the second application within 14 days of the first application. 
x Application of this product at rates less than 3.0 fluid ounces (0.094 lb. a.i.) per acre post-emergence may result in 
incomplete weed control and loss of residual control. 
x Do not exceed a total of 6.0 fluid ounces (0.19 lb. a.i.) per acre for the two post-emergence applications. 
x If this product is applied post-emergence to ground that received a pre-emergence application of a mesotrione 
containing herbicide, atrazine (e.g., Atrazine 4L or 90DF) must be tank-mixed with this product. 
x If atrazine is mixed with this product, do not apply to Corn that is more than 12 inches in height. 
x Corn may be treated up to 30 inches tall or up to the 8 leaf stage of Corn growth. Do not harvest forage, grain or 
stover within 45 days after application. 
THIS PRODUCT USED ALONE IN CORN – PRE-EMERGENCE 
Apply this product alone at 6.0 to 7.7 fluid ounces (0.188 to 0.24 lb. a.i.) per acre by ground sprayers in a spray volume 
of 10 to 30 gallons of water (up to 80 gals. if applied with liquid fertilizers) per acre for broadleaf weed control. For a list
of weeds controlled, refer to Table 2. This product may be tank-mixed with pre-emergence grass herbicides for grass 
control. Refer to the tank-mix section for a list of partners. 
THIS PRODUCT IN TANK-MIXTURES FOR CORN 
This product may be tank-mixed with other registered herbicides for improved spectrum of weed control in burndown, 
pre-emergence or post-emergence applications. Additionally, these tank mixtures can be used to include a different 
mode of action herbicide to help control or manage the development of resistant weed biotypes. 
If compatibility of the tank-mix combination is not known, test the compatibility of any tank-mix combination on a small 
scale such as a jar test before actual tank-mixing. 
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 all product labels involved in tank-mixing. Users 
must follow the most restrictive directions for use and precautionary statements of each product in the tank-mixture. 
Burndown Tank-mixtures in Corn 
This product may be applied in tank-mixture with other registered herbicides for burndown plus residual weed control. 
For improved broadleaf weed control with limited residual control prior to planting Corn and before Corn emergence, 
apply this product at 3.0 fluid ounces per acre in tank-mixes with paraquat (e.g., Quik-Quat, Gramoxone), glyphosate 
(Imitator, Roundup®), dicamba (e.g., Banvel®) and/or 2,4-D (e.g., De-Amine®, De-Ester®). For greater residual control, 
use 6.0 to 7.7 fluid ounces of this product (see Table 2 ) with the above products. Use the adjuvant system 
recommended by the burndown herbicide.

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Pre-emergence Tank-mixtures in Corn 
This product may be applied at a rate of 5.3 to 7.7 fluid ounces per acre in tank-mixture with other registered herbicides 
(Table 5) for pre-emergence residual weed control. Refer to Table 2 for list of weeds controlled by this product and this 
product plus atrazine applied pre-emergence. 
Table 5. Tank-mixtures of this Product for Pre-emergence Application in Corn 
Products containing: 
Acetochlor (e.g., Harness®,Topnotch®)
Acetochlor + Atrazine (e.g., Degree ® Xtra, 
Harness Xtra, Keystone®)
Atrazine (e.g., Aatrex®)
Atrazine + Dimethenamid-P 
 (e.g., Guardsman® Max) 
Atrazine + Glyphosate + Metolachlor 
(e.g., Expert®)
Atrazine + Metolachlor (e.g., Trizmet™, 
Bicep II Magnum®)
Metolachlor 
 (e.g., Me-Too-Lachlor™ 
II, Dual II Magnum®)
Pendimethalin (e.g., Prowl) 
Post-emergence Tank-mixtures in Corn 
The tank-mixtures with this product listed in Table 6 may be applied post-emergence to Corn (i.e., after Corn has 
emerged). Unless specified otherwise on this label or in a supplemental label, do not apply this product at less than 3.0 
fluid ounces per acre. Application of this product at rates less than 3.0 fluid ounces (0.094 lb. a.i.) per acre post-
emergence may result in a loss of residual control. 
Always add an appropriate adjuvant to the spray tank (see the “SPRAY ADDITIVES” section of this label). Refer to 
individual product labels for precautionary statements, restrictions, rates, approved uses and list of weeds controlled. 
Not all of the tank-mix pesticides listed are registered for Field corn, Sweet corn or Yellow popcorn. 
Table 6. Tank-mixtures of this Product for Post-emergence Application in Corn 
Tank-mix Partner
(Products Containing) 
Instructions 
Atrazine (e.g., Atrazine 4L or 
90DF) 
Refer to Table 1 on this label for application rates and weeds controlled. 
Atrazine + Glyphosate + 
Metolachlor (e.g., Expert) 
x For use only in glyphosate tolerant Corn (e.g., Agrisure® GT, Roundup Ready®). 
x Application of this mixture to Corn hybrid that is not glyphosate tolerant will result 
in crop death. 
xRestriction: Do not add Urea Ammonium Nitrate (UAN) or methylated seed oil 
(MSO) type adjuvants to this tank mixture or crop injury may occur. 
Atrazine + Metolachlor 
 (e.g., Trizmet, Bicep II 
Magnum) 
x When using these tank mixtures, it is recommended to leave the nitrogen based 
adjuvant (UAN or AMS) out of the mixture or apply as a post-directed spray to 
minimize contact with crop foliage. 
x To further reduce the risk of crop injury, the user may also leave out the Crop Oil 
Concentrate (COC) or replace it with a Nonionic Surfactant (NIS). 
x In all cases, the control of emerged weeds may be reduced somewhat due to 
less than optimum adjuvant effect or weed coverage. 
Atrazine + Nicosulfuron + 
Rimsulfuron 
(e.g., Steadfast® ATZ) 
Use this mixture for additional broadleaf weed control. Refer to product label for 
list of weeds controlled. 
Bentazone (e.g., Basagran®) Use this mixture for additional broadleaf weed control. Refer to product label for 
list of weeds controlled. 
Bromoxynil 
(e.g., Buctril®, Moxy®)
x Use this mixture for additional broadleaf weed control. 
x Add bromoxynil (2 lbs./gal. formulation) at a rate up to 6 fl. ozs./Ac. 
x Add bromoxynil (4 lbs./gal. formulation) at a rate up to 3 fl. ozs./Ac. 
Dicamba + Primisulfuron-
methyl (e.g., Northstar®)
Use this mixture for additional broadleaf weed control. Refer to product label for 
list of weeds controlled. 
(Continued)

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(Continuation)
Glyphosate 
(e.g., Imitator, Roundup, 
Touchdown) 
x For use only in glyphosate tolerant Corn (e.g., Agrisure GT, Roundup Ready). 
x Application of this mixture to Corn hybrid that is not glyphosate tolerant will result 
in crop death. 
x Add spray-grade Ammonium Sulfate (AMS) at a rate that delivers 8.5 to 17.0 
lbs. of AMS/100 gals. of water. 
x If the glyphosate product label calls for an adjuvant in addition to AMS, add a 
nonionic surfactant (NIS) at 0.25 to 0.5% v/v (1 to 2 qts./100 gals.). 
xRestriction: Do not add Urea Ammonium Nitrate (UAN), crop oil concentrate 
(COC) or Methylated Seed Oil (MSO) type adjuvants to this tank-mixture or crop 
injury may occur. 
Glufosinate
(e.g., Liberty®)
x Use this tank mixture only on Corn designated as LibertyLink ® or warranted as 
being tolerant to glufosinate. 
x Application of this mixture to Corn hybrid that is not glufosinate tolerant will result 
in severe crop injury or death. 
xRestriction: Do not use Crop Oil Concentrate (COC) as an adjuvant for this 
mixture or severe crop injury may occur. 
Imazapyr + Imazethapyr 
(e.g., Lightning
®)
x For use only on Corn designated as Clearfield ® corn or warranted by 
manufacturer as being tolerant to Imazapyr + Imazethapyr herbicide. 
x Application of this mixture to Corn hybrid that is not tolerant to Imazapyr + 
Imazethapyr herbicide will result in severe crop injury or death. 
xRestriction: Do not use a Methylated Seed Oil (MSO) or an MSO blend with 
this mixture or severe crop injury may result. 
Nicosulfuron 
(e.g., Accent®, Accent Q) 
Use this mixture for additional grass control. Refer to product label for list of weeds 
controlled. 
Nicosulfuron + Thifensulfuron-
methyl (e.g., Stout®)
Use this mixture for additional grass control. Refer to product label for list of weeds 
controlled. 
Nicosulfuron + Rimsulfuron 
(e.g., Steadfast) 
Use this mixture for additional grass control. Refer to product label for list of weeds 
controlled. 
Primisulfuron-methyl + 
Prosulfuron (e.g., Spirit®)
Use this mixture for additional broadleaf weed control. Refer to product label for 
list of weeds controlled. 
Prosulfuron (e.g., Peak®) Use this mixture for additional broadleaf weed control. Refer to product label for 
list of weeds controlled. 
Rimsulfuron + Thifensulfuron-
methyl (e.g., Basis®)
Use this mixture for additional weed control. Refer to product label for list of weeds 
controlled. 
If compatibility of the tank-mix combination is not known, test the compatibility of any tank-mix combination on a small 
scale such as a jar test before actual tank-mixing. 
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 all product labels involved in tank-mixing. Users 
must follow the most restrictive directions for use and precautionary statements of each product in the tank-mixture. 
FIELD CORN, PRODUCTION SEED FIELD CORN AND FIELD CORN GROWN FOR SILAGE - AERIAL 
APPLICATION (MISSOURI AND NORTH DAKOTA) 
This product can be applied by air post-emergence on Field corn, Production seed field corn and Field corn grown for 
silage in Missouri and North Dakota provided that the following criteria are met: 
x Aerial application may be made only if wind speed is less than 10 mph. 
x A buffer zone must be established between the area to be sprayed and the sensitive plant species (e.g., broadleaf 
crops) as application of this product within 50 feet of the sensitive plant species may result in injury to sensitive plant 
species.
Aerial Spray Equipment 
Apply this product in a minimum spray volume of 3 gallons of water per acre. When foliage is dense, use higher water 
volumes. Avoid application under conditions where uniform coverage cannot be obtained or where spray drift may 
occur. Use sufficient spray volume to ensure complete dispersion of this product Herbicide in the spray tank when 
mixing and during applications to target broadleaf weeds. 
Select nozzles and boom configurations that produce medium-coarse droplets (250 to 400 microns VMD). Make 
applications at the maximum spray height of 10 feet above the crop with low drift nozzles at a maximum pressure of 40

Page17of26

psi. Boom length should be a maximum of three-fourths of the wingspan of the aircraft when fixed-wing aircraft are 
used. Nozzles must always point backward, parallel with the air stream and never be pointed downward more than 45q.
Use swath adjustment to manage wind displacement of the spray. 
This Product Alone
Apply this product post-emergence at a rate of 3 fluid ounces per acre. Always add a Crop Oil Concentrate (COC) to 
the spray solution at a rate of 1 gallon per 100 gallons of water (1.0% v/v). In addition to COC, always add dry spray 
grade Ammonium Sulfate (AMS) at 8.5 pounds per 100 gallons of spray solution or a liquid AMS product that delivers 
a dry spray-grade AMS rate equivalent to 8.5 pounds per 100 gallons of spray solution. For best results, apply this 
product to actively growing weeds. For a list of weeds controlled, see Table 1. Susceptible weeds which emerge soon 
after an application of this product may be controlled after they absorb the herbicide from the soil. This product will not 
control most grass weeds. Restriction: Do not use Methylated Seed Oil (MSO) or MSO blended adjuvants.
This Product in Tank-mixture with Glyphosate – Post-emergence 
This product may be applied post-emergence at a rate of 3 fluid ounces per acre in a tank-mixture with a solo glyphosate 
product (e.g., Imitator, Roundup, Touchdown) that is registered for post-emergence use in glyphosate tolerant Field 
corn (e.g., Agrisure GT Corn or Roundup Ready). Application of the tank-mixture of this product with glyphosate to a 
Corn hybrid that is not glyphosate tolerant will result in crop death. 
Always add dry spray-grade Ammonium Sulfate (AMS) at 8.5 pounds per 100 gallons of spray solution to the tank- 
mixture. When using liquid AMS products, use a rate that delivers a dry spray-grade AMS rate equivalent to 8.5 pounds 
per 100 gallons of spray solution. Do not add Urea Ammonium Nitrate (UAN), Crop Oil Concentrate (COC) or 
Methylated Seed Oil (MSO) type adjuvants to the tank-mixture of this product with glyphosate or crop injury may occur. 
If the glyphosate product has a built-in adjuvant system (i.e., the product label does not direct addition of adjuvant), add 
only AMS to the tank-mixture. If the glyphosate product label calls for an adjuvant in addition to AMS, refer to the 
glyphosate product label for proper adjuvant selection. 
Read and follow the Roundup Ready Gene or Glyphosate Tolerant Gene requirements on the glyphosate product label.
CRANBERRY 
This product may be applied to bearing or non-bearing Cranberry beds for control or suppression of bog rushes (Juncus 
canadensis, J. effuses, J. bufonlus, J. tenuis), Sedges spp. (Carex spp.), St. John’s wort (Hypericum boreala), Yellow 
loosestrife (Lysimachia terrestris) and Silverleaf (Potentilla pacifica) in addition to the weeds listed in Tables 1 and 2.
USE DIRECTIONS 
This product may be applied in Cranberries at a rate up to 8 fluid ounces per acre. Restrictions: Apply no more than 
two applications per crop per year and not more than 16 fluid ounces per acre total per year. Do not apply more than a 
total of 16 fluid ounces of this product (0.5 lb. a.i.) per acre per year. If two applications are made, they must be made 
no closer than 14 days apart. 
In non-bearing Cranberries, make application(s) of this product after the bud break stage, but no less than 45 days 
before flooding in Fall or Winter. In bearing Cranberries, make application(s) of this product after the bud break stage, 
but no less than 45 days prior to flooding or harvest. 
Use Crop Oil Concentrate (COC) type adjuvant at 1% v/v or Nonionic Surfactant (NIS) at 0.25% v/v. Avoid using COC 
adjuvants that are injurious to Cranberry leaves.
CHEMIGATION APPLICATION 
This product may be applied through irrigation systems (chemigation) including center pivot or solid set. 
Chemigation – Sprinkler Irrigation Application for Cranberry Only 
Check the irrigation system to ensure uniform application of water to all areas. Thorough coverage of foliage is required 
for good control. Good agitation in the pesticide supply tank should be maintained prior to and during the entire 
application period. Apply by injecting the specified rate of this product into the irrigation system using a metering device 
that will introduce a constant flow and by distributing the product to the target areas in 0.1 to 0.2 acre-inch of water. In 
general, use the least amount of water in this range required for proper distribution and coverage. 
Once the application is completed, flush the entire irrigation and injection system with clean water before stopping the 
system. In addition to the above, if application is being made during a normal irrigation set of a stationary sprinkler, the 
specified rate of this product for the area covered should be injected into the system only during the end of the irrigation 
set for sufficient time to provide adequate coverage and product distribution.

Page18of26

A Nonionic Surfactant (NIS) or Crop Oil Concentrate (COC) may be added to the spray mixture for post-emergence 
applications at the rate of 1 to 4 pints per acre. Avoid using COC adjuvants that are injurious to Cranberry leaves. 
Chemigation Use Precautions – Sprinkler Irrigation Application 
1. Apply this product only through sprinkler irrigation systems including center pivot or solid set. Do not apply this 
product through any other type of irrigation system. 
2. Crop injury, lack of effectiveness, or illegal pesticide residues in the crop can result from non-uniform distribution of 
treated water. 
3. If you have any questions about calibration, you should contact State Extension Service Specialists, equipment 
manufacturers or other experts. 
4. Do not connect an irrigation system (including greenhouse systems) used for pesticide application to a public water 
system. 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. 
5. 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. 
6. 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. 
7. The pesticide injection pipeline must contain a functional, automatic, quick closing check valve to prevent the flow of 
fluid back toward the injection pump. 
8. 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. 
9. The system must contain functional interlocking controls to automatically shut off the pesticide injection pump when 
the water pump motor stops. 
10. The irrigation line or water pump must include a functional pressure switch which will stop the water pump motor 
when pressure decreases to the point where pesticide distribution is adversely affected. 
11. Systems must use a metering pump, such as a positive displacement injection pump (e.g. diaphragm pump) 
effectively designed and constructed of materials that are compatible with pesticides and are capable of being fitted 
with a system interlock. 
12. Any alternatives to the above required safety devices must conform to the list of EPA approved alternative devices. 
13. Do not apply when wind speed favors drift beyond the ar ea intended for treatment or non-uniform distribution of 
treated water. 
SPOT SPRAY APPLICATION (MASSACHUSETTS ONLY) 
Spot treatment with this product may provide improved weed control in some situations. 
The amount of this product per gallon of water for spot treatments are as follows: 
This Product Per Gallon Maximum Solution per Acre 
per Application Solution Description 
0.8 tsps. 30 to 60 gals. Approximates 4 fl. ozs./Ac. rate 
1.6 tsps. 30 gals. Approximates 8 fl. ozs./Ac. rate 
3 tbsp. 5.3 gals. Very concentrated; For woody weeds 
such as Poison ivy 
RESTRICTIONS 
1) Do not apply directly to water or areas where surface water is present outside the bog system. 
2) Do not contaminate water when disposing of equipment wash water or rinsate. 
3) Do not apply within 10 feet of surface water outside the bog system. 
4) Do not spray to runoff. 
FLAX
This product may be applied pre-emergence in Flax, i.e., after planting but before crop emergence at a rate of up to 6 
fluid ounces per acre. For a list of weeds controlled, see Tables 1 and 2.
If weeds are emerged at the time of application, the use of a Crop Oil Concentrate (COC) type adjuvant at the rate of 
1% v/v is recommended. In addition, a spray grade Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) at the rate of 2.5% 
(v/v) or Ammonium Sulfate (AMS) at the rate of 8.5 pounds per 100 gallons of spray solution may be added to improve 
the burndown of existing weeds. 
Restrictions: Do not apply more than one application and not more than 6 fluid ounces of this product (0.188 lb. a.i.) 
per acre per crop or per year in Flax. 
Applications of this product to emerged Flax can result in severe crop injury.

Page19of26

OATS
This product can be applied pre-emergence or post-emergence (but not both) for weed control in oats. 
For pre-emergence control or partial control of the weeds listed in Table 2, apply this product broadcast at a rate of 6.0 
fluid ounces per acre prior to Oat emergence. For best pre-emergence weed control, application of this product must 
be made prior to weed emergence. 
For post-emergence (after Oat emergence) control or partial control of the weeds listed in Table 1, apply this product 
at a rate of 3.0 fluid ounces per acre. For best results, this product must be applied to emerged weeds that are less 
than 5 inches tall. Post-emergence applications of this product may result in temporary injury of the Oat crop. Injury 
symptoms may include leaf bleaching, leaf burn and in extreme conditions, stunting. 
If emerged weeds are present at the time of application of this product, the addition of a Crop Oil Concentrate (COC) 
type adjuvant at a rate of 1% v/v or a Nonionic Surfactant (NIS) type adjuvant at a rate of 0.25% v/v is recommended. 
In addition to COC or NIS, a spray grade Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) at the rate of 2.5% v/v or 
Ammonium Sulfate (AMS) at the rate of 8.5 pound per 100 gallons of spray solution may be added for improved weed 
control. If emerged weeds are not present at the time of application of this product, no additives are recommended. If 
Oat injury is a concern, eliminating the use of UAN or AMS will reduce the risk for post-emergence crop injury. 
Additionally, the use of NIS instead of COC will also reduce the Oat injury risk. However, weed control is also reduced 
if UAN or AMS is eliminated and when switching from COC to NIS. 
Tank-mixing other pesticides with this product for post-emergence use may increase the risk of injury. Avoid adding 
pesticides with emulsifiable concentrate (EC) type formulations to this product for applications made post-emergence 
to the crop. 
Restrictions 
1. Do not graze or feed forage from treated areas within 30 days following an application of this product. 
2. Do not harvest Oats within 50 days following the application of this product. 
3. Do not make more than one application of this product per year. 
4. Do not apply this product pre-emergence (prior to Oat emergence) at more than 6.0 fluid ounces per acre per year. 
5. Do not apply this product post-emergence at more than 3.0 fluid ounces per acre per year. 
6. If the Oat crop treated with this product is lost or destroyed, Oats may be replanted immediately. If this product was 
applied to the lost Oat crop, no additional this product can be applied to the replanted Oat crop. 
OKRA
This product can be applied as a row-middle or a hooded post-direct treatment (but not both) for weed control in Okra. 
Pre-emergence Row-Middle Application 
Apply this product at a rate of 6.0 fluid ounces per acre as a banded application to the row-middles prior to weed 
emergence. For this banded application, leave one foot of untreated area over the Okra row or 6 inches to each side 
of the planted row. For banded applications, the application must be made to account for band width, i.e., to deliver 6.0 
fluid ounces per treated acre. Do not apply this product directly over the planted Okra row or severe crop injury may 
occur. Injury risk is greatest on coarse textured soils (sand, sandy loam or loamy sand). 
Post-emergence Hooded Application 
Apply this product at a rate of 3.0 fluid ounces per acre as a post-emergence directed application using a hooded 
sprayer for control or partial control of the weeds listed in Table 1. Okra must be at least 3 inches tall at the time of this 
application. It is recommended that a nonionic surfactant (NIS) type adjuvant at a rate of 0.25% v/v be added to the 
spray solution. For post-emergence hooded applications, the spray equipment must be set up to minimize the amount 
of this product that contacts the Okra foliage or crop injury will occur. For best post-emergence results, this product 
must be applied to actively growing weeds. 
Restrictions 
1. Do not harvest Okra within 28 days following the application of this product. 
2. Do not make more than one application of this product per Okra crop. 
3. Do not apply this product as a row middle application at more than 6.0 fluid ounces per treated acre per year. 
4. Do not apply this product as a post-directed application at more than 3.0 fluid ounces per acre per year. 
5. Do not apply this product as a broadcast pre-emergence or broadcast post-emergence application to Okra or severe 
injury will occur. 
6. If the Okra crop treated with this product is lost or destroyed, Okra can be replanted only in the soil band that was 
not treated with this product.

Page20of26

PEARL MILLET 
This product may be applied pre-emergence in Pearl millet, i.e., after planting but before crop emergence at a rate of 
up to 6 fluid ounces per acre. For a list of weeds controlled, see Table 2.
If weeds are emerged at the time of application, the use of a crop oil concentrate (COC) type adjuvant at the rate of 1% 
v/v is recommended. In addition, a spray grade Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) at the rate of 2.5% (v/v) 
or Ammonium Sulfate (AMS) at the rate of 8.5 pounds per 100 gallons of spray solution may be added to improve the 
burndown of existing weeds. 
Restrictions: Do not apply more than one application and not more than 6 fluid ounces of this product (0.188 lb. a.i.) 
per acre per crop or per year in Pearl millet. 
Applications of this product to emerged Pearl millet can result in severe crop injury. 
RHUBARB
This product can be applied prior to crop emergence for weed control in established Rhubarb. 
Apply this product at a rate of 6.0 fluid ounces per acre to dormant (prior to any Spring green-up) Rhubarb for control 
or partial control of the weeds listed in Table 2. If weeds are emerged at the time of application, it is recommended that 
a crop oil concentrate (COC) type adjuvant at 1% v/v or a nonionic surfactant (NIS) type adjuvant at a rate of 0.25% 
v/v be added to the spray solution. 
Applications of this product to Rhubarb that is not dormant may result in a temporary bleaching symptomology. Rainfall 
or irrigation after application of this product may increase the risk of injury to emerging Rhubarb. 
Restrictions 
1. Do not harvest Rhubarb within 21 days following the application of this product. 
2. Do not make more than one application of this product per year. 
3. Do not apply this product at more than 6.0 fluid ounces per acre per year. 
SORGHUM (GRAIN AND SWEET) 
Pre-emergence Application 
This product can be applied pre-emergence or pre-plant non-incorporated up to 21 days before planting Sorghum for 
control or partial control of the weeds listed in Table 2.
Apply this product pre-emergence at a rate of 6.0 to 6.4 fluid ounces per acre as a broadcast non-incorporated 
application prior to Sorghum emergence. Applying this product less than 7 days before Sorghum planting will increase 
the risk of crop injury especially if irrigation or rainfall is received following the application. Injury symptoms include 
temporary bleaching of newly emerging Sorghum leaves. Applying this product more than 7 days (but not more than 
21) prior to planting will reduce the risk of crop injury. 
If this product is applied prior to planting, minimize disturbance of the herbicide treated soil barrier during the planting 
process in order to lessen the potential for weed emergence. If emerged weeds are present at the time of the pre-
emergence application, it is recommended that a Nonionic Surfactant (NIS) type adjuvant at a rate of 0.25% v/v or a
Crop Oil Concentrate (COC) type adjuvant at a rate of 1% v/v be added to the spray solution. In addition to COC or 
NIS, a spray grade Urea Ammonium Nitrate (UAN) at a rate of 2.5% v/v or Ammonium Sulfate (AMS) at a rate of 8.5 
pounds per 100 gallons of spray solution can be added to the spray solution. 
Restrictions for Pre-emergence Application 
1. Do not apply more than 6.4 fluid ounces of this product per acre per year. 
2. Do not apply this product to emerged Sorghum or severe crop injury may occur. 
3. Do not use this product in the production of Forage sorghum, Sudangrass, Sorghum-Sudangrass hybrids or dual 
purpose Sorghum. 
4. Do not apply this product to Sorghum that is grown on coarse textured soils (e.g., sandy loam, loamy sand, sand). 
5. In the State of Texas, do not apply this product to Sorghum grown south of Interstate 20 (I-20) or east of Highway 
277. 
Post-directed Application 
This product can be applied post-directed to Grain sorghum for control or partial control of the weeds listed in Table 1.
For best results, apply this product to actively growing weeds. 
Apply this product at a rate of 3 fluid ounces per acre as a post-directed application when the Grain sorghum is a 
minimum of 8 inches tall. Make the application by directing the spray between the crop rows and towards the base of 
the Grain sorghum plant. Direct application of this product onto Grain sorghum foliage can result in crop injury including 
temporary bleaching. If crop injury does occur, newly emerging leaves following application are typically unaffected.

Page21of26

It is recommended that a nonionic surfactant (NIS) type adjuvant at a rate of 0.25% v/v or a crop oil concentrate (COC) 
type adjuvant at a rate of 1% v/v be added to the spray solution. In addition to COC or NIS, a spray grade Urea 
Ammonium Nitrate (UAN) at a rate of 2.5% v/v or ammonium sulfate (AMS) at a rate of 8.5 pounds per 100 gallons of 
spray solution can be added to the spray solution. 
This product may be tank-mixed with other herbicides registered for Grain sorghum for improved spectrum of weed 
control. Additionally, these tank-mixtures can be used to incl ude a herbicide with a different mode of action to help 
control or manage the development of resistant weed biotypes. 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 all product labels involved in tank-mixing. Users must follow the most restrictive directions for use and 
precautionary statements of each product in the tank-mixture.
Restrictions for Post-directed Application 
1. Do not apply more than one post-directed application of this product. 
2. Do not apply more than 3.0 fluid ounce per acre of this product post-directed and not more than 6.4 fluid ounces of 
this product per acre per Grain sorghum crop year. 
3. Do not apply this product broadcast over-the-top to emerged Sorghum or severe crop injury may occur. 
4. Do not harvest Grain sorghum for forage for 30 days following application. 
5. Do not harvest for grain or stover for 60 days following application. 
6. Do not apply this product after the Sorghum seedhead has begun to emerge. 
7. Do not use this product in the production of Forage sorghum, Sudangrass or Sorghum-Sudangrass hybrids. 
SOYBEANS 
This product can be applied pre-emergence to Soybeans that are identified as mesotrione tolerant. Applications to 
Soybeans that are not mesotrione tolerant will result in significant crop injury. For a list of mesotrione tolerant Soybean 
varieties, contact a Drexel Technical Representative or your Soybean seed dealer. 
Pre-emergence Application 
For pre-emergence control of the weeds listed in Table 2, apply this product prior to Soybean emergence at a rate of 
6.0 fluid ounces per acre. Apply the higher rate for longer residual control.
This product may be tank-mixed with other registered Soybean herbicides such as metolachlor (e.g., Me-Too-Lachlor, 
Dual II Magnum) and metolachlor) + fomesafen (e.g., Up-Front™, Prefix®). If compatibility of the tank-mix combination 
is not known, test the compatibility of any tank-mix combination on a small scale such as a jar test before actual tank-
mixing. 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 all product labels involved in tank-mixing. 
Users must follow the most restrictive directions for use and precautionary statements of each product in the tank-
mixture. 
If weeds are emerged at the time of application, add either a non-ionic surfactant (NIS) at 1 quart per 100 gallons 
(0.25% v/v) or a Crop Oil Concentrate (COC) at 1 gallon per 100 gallons (1% v/v). In addition to NIS or COC, you may 
also add either Ammonium Sulfate (AMS) at 8.5 to 17 pounds per 100 gallons (or equivalent). 
Restrictions 
1. Apply no more than 6.0 fluid ounces per acre per Soybean crop per year. 
2. Do not apply this product to emerged Soybeans. 
3. Do not graze or feed Soybean forage or hay to livestock. 
SUGARCANE
This product can be applied by ground for pre-emergence, post-emergence over-the-top or post-emergence directed 
weed control in Sugarcane. 
This product may also be applied aerially for pre-emergence or post-emergence weed control only in the following 
states: Florida, Louisiana and Texas. 
Pre-emergence Applications 
Apply this product for pre-emergence weed control at 6.0 to 7.7 fluid ounces per acre after the planting of plant cane 
or after harvest of ratoon cane. For a list of weeds controlled pre-emergence, refer to Table 2.
If some weeds are already emerged at the time of application, add a Crop Oil Concentrate (COC) type adjuvant at a 
rate of 1% v/v or a Nonionic Surfactant (NIS) type adjuvant at a rate of 0.25% v/v to the spray solution. In addition to 
COC or NIS, a spray grade Urea Ammonium Nitrate (UAN) at a rate of 2.5% v/v or Ammonium Sulfate (AMS) at a rate 
of 8.5 pounds per 100 gallons of spray solution can be added to the spray solution. For improved pre-emergence weed 
control, atrazine or ametryn can be tank-mixed with this product. Refer to the tank-mix partner label for specific rates 
and use directions.

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Post-emergence Applications 
Apply this product post-emergence at 3.0 fluid ounces per acre for control of the weeds listed in Table 1.
Post-emergence applications may be made as a post-over-the-top or as a post-directed spray to the base of the 
Sugarcane. If a pre-emergence application was made earlier in the season, only one post-emergence application can 
be made. If no pre-emergence application was made earlier in the season, both a post-over-the-top and a post-directed 
application can be made. For best results, this product must be applied to actively growing weeds. 
For post-emergence applications, it is recommended that a Crop Oil Concentrate (COC) type adjuvant at a rate of 1% 
v/v or a nonionic surfactant (NIS) type adjuvant be added to the spray solution. In addition to COC or NIS, the use of a 
spray grade Urea Ammonium Nitrate (UAN) (e.g., 28-0-0) at 2.5% v/v or Ammonium Sulfate (AMS) at a rate of 8.5 
pounds per 100 gallons of spray solution can be added for improved control of weeds. 
For additional post-emergence weed control, this product can be tank-mixed with atrazine (e.g., Atrazine 4L of 90DF), 
asulam (e.g., Asulox®) and/or trifloxysulfuron-sodium (e.g., Envoke®). 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 all product labels involved in tank-mixing. Users must follow the most restrictive directions for use 
and precautionary statements of each product in the tank-mixture. 
Restrictions 
1. Do not apply more than 7.7 fluid ounces of this product per acre as a pre-emergence application. 
2. Do not apply more than 3.0 fluid ounces of this product per acre in a post-emergence application. 
3. Do not make more than two applications of this product per year. If a pre-emergence application of this product is 
made, only one post-emergence application of this product is allowed. 
4. Do not make two applications of this product less than 14 days apart. 
5. Do not apply more than 10.7 fluid ounces of this product per acre per year. 
6. Do not harvest Sugarcane within 114 days following a post-over-the-top application of this product (114 day PHI). 
7. Do not harvest Sugarcane within 100 days following a post-directed application of this product (100 day PHI). 
TURFGRASS
This product is applied pre-emergence and post-emergence to provide selective contact and residual control of 
Turfgrass weeds. When applied pre-emergence, weeds absorb this product during emergence from the soil. Pre-
emergence activity may be reduced under dry conditions. Activate this product with 0.15 inch of irrigation if rain has not 
occurred within 10 days of application. When used post-emergence, this product is absorbed by susceptible weeds 
through foliar contact and soil absorption. Foliage of treated weeds cease to grow after application of this product, then 
turn white from loss of chlorophyll and die within three weeks. Make a repeat application after 2 to 3 weeks to improve 
post-emergence weed control. Add a nonionic surfactant (NIS) when making post-emergence applications. 
This product may cause temporary whitening of Turfgrass foliage. Whitening typically occurs 5 to 7 days after 
application and lasts for several weeks. Repeat application to the same site causes less whitening of plant tissue. 
This product controls weeds prior to and during seeding of certain Turfgrasses during Turf renovation (see “NEW
SEEDINGS” section). If applied pre-emergence to established Turf, tank-mix this product with other pre-emergence 
herbicides such as such as prodiamine (e.g., Barricade®) or pendimethalin (e.g., Pin-Dee™ 3.3 T&O) for longer residual 
and broad spectrum control. 
PRECAUTIONS 
x Residential Lawn Applications: Unless renovating and/or re seeding home lawns, avoid broadcast application of this 
product for pre-emergence and post-emergence weed control as undesirable whitening of some Turfgrasses may 
occur.
x Bentgrass, Bermudagrass, Kikuyugrass, Poa annua, Seashore paspalum and Zoysiagrass are sensitiye to 
applications of this product. Avoid spraying these types of Turf unless control and/or injury can be tolerated. Maintain 
a five foot buffer between treated areas and Bentgrass or Poa annua greens. 
x To reduce movement into sensitive species such as Bentgrass, keep people and pets off treated areas until spray 
has dried and irrigate lightly to move product from Turf foliage before resuming normal irrigation. 
x Clean sprayer thoroughly after an application of this product if the same equipment is used to apply products to 
Bentgrass/Poa annua turf areas.
x Avoid over-spray or drift of spray applications onto ornamentals or flower beds and gardens. Roses and Daylilies are 
sensitive to this product. 
x Avoid applications over-the-top of exposed roots of trees and ornamentals.

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RESTRICTIONS 
x Do not apply more than 16 fluid ounces of this product (0.5 lb. a.i.) per acre per year or per crop, whichever is shorter. 
x Do not use on golf course putting greens. 
x Do not plant any crop other than Turfgrass species for 18 months after the last application of this product or injury 
may occur. 
x Do not apply by air. 
x Do not apply through any ty pe of irrigation system. 
x Do not use grass clippings from treated Turf as mulch around trees or in vegetable/flower gardens. 
x Do not apply an organophosphate or carbamate insecticide within 7 days of application of this product as injury to 
Turf may occur. 

TANK-MIXTURE 
This product has been tested in many tank-mixtures with products containing atrazine (e.g., Atrazine 4L, Aatrex), 
bentazon (e.g., Basagran), carfentrazone (e.g., Quicksilver™), dicamba (e.g., Vanguish®), fluroxpyr (e.g., Spotlight™), 
prodiamine (e.g., Barricade), simazine (e.g., Simazine 4L, Princep) and triclopyr (e.g., Turflon® ester) for safety and 
efficacy on Turfgrasses. Apply this product at reduced rates (4 fl. ozs. of this product per acre) if tank-mixed with 
atrazine, bentazone or simazine. Other tank-mixtures may be safe but has not been tested. Test on a small scale for 
compatibility, safety and efficacy before treating large areas if wanting to tank-mix this product with other herbicides. 
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 all product labels involved in tank-mixing. Users 
must follow the most restrictive directions for use and precautionary statements of each product in the tank-mixture. 
USE SITES 
This product may be used in Turfgrasses species listed on this label in commercial and residential sites to control 
weeds. Use sites include noncrop areas such as golf course, sod farms, athletic fields, parks, residential and 
commercial properties, cemeteries, airports and lawns. 
Do not use on golf course putting greens and maintain a five foot buffer between treated areas and putting greens. 
TURFGRASS SPECIES 
This product has been tested on the following species of Turfgrass and found to be safe under trial conditions: 
Turfgrass Species Scientific Name Rate/Ac. (Fl. ozs.) 
Buffalograss Buchloe dactyloides 5 to 8 
Centipedegrass Eremochloa ophiuroides 5 to 8 
Fine fescue* (Creeping red, Chewings and Hard) Festuca spp. 5
Kentucky bluegrass Poa pratensis 5 to 8 
Perennial ryegrass* Lolium perenne 5
St. Augustinegrass (grown for sod) Stenotaphrum secundatum 4
Tall Fescue Festuca arundinacea 5 to 8 
*See additional instructions below.

Page24of26

WEEDS CONTROLLED 
Common Name Scientific Name Pre-emergence 1 Post-emergence 2
Barnyardgrass Echinocloa crus-galli Y Y 
Bentgrass, Creeping Agrostis stolonifera Y Y 
Bluegrass, Annual Poa annua Suppression N 
Buckhorn plantain Plantago lanceolata Y Y 
Buttercup Ranunculus sardous -3 Y 
Carpetweed Mollugo verticillata Y Y 
Chickweed, Common Stellaria media Y Y 
Chickweed, Mouseear Cerastium vulgatum Y Y 
Clover, Large hop Trifolium aurem Y Y 
Clover, White Triflolium repens Y Y 
Crabgrass, Large Digitaria sanguinalis Y Y 4
Crabgrass, Smooth Digitaria ischaemum Y Y 4
Crabgrass, Southern Digitaria ciliaris Y Y 4
Curly dock Rumex crispus - Y 
Dandelion, Catsear Hypochoeris radicata - Y 
Dandelion, Common Tarazacum officinale - Y 
Florida betony Stachys floridana - Y 
Florida pusley Richardia scabra - Y 
Foxtail, Yellow Setaria glauca Y Y 
Galinsoga Galinsoga ciliata Y Y 
Goosegrass Eleusine indica - Y 4
Ground ivy Glechoma hederacea - Y 
Healall Prunella vulgaris - Y 
Henbit Lamium amplexicaule - Y 
Lambsquarters, Common Chenopodium album Y Y 
Lawn burweed Soliva sessilis - Y 
Lovegrass, Tufted Eragrostis pectinacea - Y 
Marestail Conyza canadensis - Y 
Nimblewill Muhlenbergia schreberi - Y 
Nutsedge, Yellow Cyperus esculentus - Y 
Oxalis Oxalis stricta - Y 
Pigweed, Redroot Amaranthus retroflexus Y Y 
Pigweed, Smooth Amaranthus hybridus Y Y 
Purslane, Common Portulaca oleracea Y Y 
Shepherd’s purse Capsella bursa-pastoris Y Y 
Smartweed, Pale Polygonum lapathifolium Y Y 
Smartweed, Pennsylvania Polygonum pensylvanicum Y Y 
Speedwell, Persian Veronica persica Y - 
Speedwell, Purslane Veronica peregrina Y - 
Sowthistle Sonchus oleraceus - Y 
Swinecress Coronopus didymus - Y 
Thistle, Canada Cirsium arvense - Y 
Verbena Verbena hastata - Y 
Wild carrot Daucus carota Y Y 
Wild Violet Viola pranticola - Y 
Windmillgrass Chloris verticillata - Y 
1For broad spectrum pre-emergence activity, apply with a grass pre-emergence herbicide such as prodiamine (e.g., Barricade) except 
when used for weed control in new seedings. 
2Weed control with post-emergence applications require a second application after 2 to 3 weeks. Apply to young, actively growing
weeds with nonionic type of surfactant. 
3Not tested. 
4For best post-emergence control, apply at less than 4 tiller Crabgrass and Goosegrass.

Page25of26

APPLICATION INSTRUCTIONS 
PRE-EMERGENCE APPLICATION 
Apply this product at 4 to 8 fluid ounces per acre in at least 30 gallons of water prior to weed seed germination. 
Do not exceed 5 fluid ounces per acre per application to Perennial ryegrass or Fine fescues or mixed stands that 
contain greater than 50% Perennial ryegrass and/or Fine fescue. 
Do not exceed 4 fluid ounces per acre to St. Augustinegrass sod. Make application close to anticipated weed seed 
germination. 
Combine this product with a pre-emergence herbicide such as prodiamine (e.g., Barricade) for extended control of key 
annual monocot weeds such as Crabgrass and Foxtail. In established Turf, this product is more effective as a post-
emergence application unless combined with another soil active herbicide. 

NEW SEEDINGS / NEW LAWN ESTABLISHMENT 
Apply this product at 5 to 8 fluid ounces per acre in at least 30 gallons of water prior to seeding or post seeding of 
tolerant Turfgrass species listed on this label, except Fine fescue. This product may reduce density of Fine fescue 
seedings. This product can be used on grass seed blends that contain less than 20% by weight of Hard or Fine fescue. 
This product will control many monocot and dicot weeds that compete with and slow the establishment of the Turfgrass 
stands. For best results, apply at grass seeding or close to seeding. Avoid spraying on newly germinated Turfgrass 
plants. Before making a post-emergence application, wait until the newly germinated Turf has been mowed two times 
or four weeks after emergence (whichever is Ionger). 
POST-EMERGENCE APPLICATION
Apply this product at 4 to 8 fluid ounces per acre in at least 30 gallons of water. Apply with a nonionic type of surfactant. 
A repeat application at two to three weeks may be required for adequate weed control. Weed control is most effective 
on young, actively growing weeds. Efficacy will be reduced under moisture stress or from applications to mature weeds. 

CONTROL OF BENTGRASS AND NIMBLEWILL 
Apply this product at 5 fluid ounces per acre in at least 30 gallons of water at two to three week intervals for up to 
three applications. Apply with a nonionic type of surfactant. 
Bentgrass control may be more effective in the late Summer/early Fall just before onset of renewed Bentgrass growth 
than Spring/early Summer applications. 
On St. Augustinegrass (sod uses only) and Centipedegrass, if this product is tank-mixed with atrazine or simazine, do 
not exceed 4 fluid ounces of this product and 0.5 pound atrazine or simazine per acre. Apply the tank-mixture to 
established Turf only. 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 all product labels involved in 
tank-mixing. Users must follow the most restrictive directions for use and precautionary statements of each product in 
the tank-mixture. 
DORMANT BERMUDAGRASS APPLICATIONS ONLY 
Apply this product at 5 fluid ounces per acre to control Winter weeds listed in the “WEEDS CONTROLLED” table on 
dormant Bermudagrass. Repeat application in two to three weeks. Applications made to semi-dormant Turf will cause 
whitening of the Bermudagrass. 
SPOT APPLICATION OF THIS PRODUCT 
Spray Mix Rate of This Product Nonionic Surfactant (NIS) 
2 gals. 1 tsp. 3 tsps. 
Apply the spray mix at 1 gallon per 1,000 square feet. 
Do not apply more than 16 fluid ounces of this product (0.5 lb. a.i.) per acre per year or per crop, whichever is shorter.

Page26of26

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. 
 
MESOTRYONE, DE-AMINE, DE-ESTER, IMITATOR, ME-TOO-LACHLOR, PIN-DEE, QUIK-QUAT, TRIZMET, UP-FRONT 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.
STORAGE AND DISPOSAL 
Do not contaminate water, food or feed by storage or disposal. 
PESTICIDE STORAGE: Store in original container. Keep container tightly closed. Keep away from heat and flame. 
PESTICIDE DISPOSAL: To avoid waste, use all materials in this container by application according to label 
directions. If wastes cannot be avoided, offer remaining product to a waste disposal facility or pesticide disposal 
program (often, such programs are run by State or local governments or by industry). 
CONTAINER HANDLING: 
Nonrefillable Container (rigid material; less than 5 gallons): Nonrefillable container. Do not reuse or refill this 
container. Offer for recycling, if available. 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. 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.
Nonrefillable Container (rigid material; 5 gallons up to < 250 gallons): Nonrefillable container. Do not reuse or 
refill this container. Offer for recycling, if available. 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. 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.
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.