crop-chem-docs/corpus/epa_ppls/19713-49.md

# DREXEL CARBARYL 4L

- EPA Reg No: **19713-49**
- Registrant: DREXEL CHEMICAL COMPANY
- Signal word: Caution
- Active ingredients: Carbaryl (42.6%)
- Label accepted: 2025-04-09
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00049-20250409.pdf

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April 9, 2025
Eliot Harrison
Agent for Drexel Chemical Company
Drexel Chemical Company
1700 Channel Avenue
Memphis, TN 38106
Subject: Registration Review Label Amendments Incorporating Mitigation from the 
National Marine Fisheries Services (NMFS) Biological Opinions on the Effects of 
Carbaryl
Product Name: Drexel Carbaryl 4L
EPA Registration Number: 19713-49
Application Date: 4/19/24
Decision Number: 595680
Dear Eliot Harrison:
The Agency, in accordance with the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), 
as amended, has completed reviewing all the information submitted with your application of 
the above referenced product in connection with the NMFS’ Biological Opinion (BiOp) on the 
effects of carbaryl on federally listed endangered and threatened species and designated 
critical habitat in accordance with section 7 of the Endangered Species Act (ESA) of 1973, as 
amended (16 U.S.C. 1531 et seq.). The Agency has concluded that your submission is 
acceptable. The label referred to above, submitted in connection with registration under FIFRA, 
as amended, is acceptable.
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 FIFRA 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

Page 2 of 2 
EPA Reg. No. 19713-49 
Decision No. 595680 
claims substantially differing from the EPA approved registration, the website will be referred 
to the EPA’s Office of Enforcement and Compliance Assurance. 
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 12 months from the date of this letter. After 12 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. 
The Agency received the U.S. Fish and Wildlife Service’s (FWS) BiOp on the effects of 
EPA’s national registration of carbaryl and posted it on the website on April 9, 2025. The 
Agency plans to incorporate and implement this FWS BiOp when issuing the interim 
decision for carbaryl. EPA will notify the registrants of any need to submit label 
amendments within 60 days of the issuance of the interim decision. 
If you have any questions about this letter, please contact Carolyn Smith at 
smith.carolyn@epa.gov. 
Sincerely, 
Jaclyn Pyne, Team Leader 
Risk Management and Implementation Branch 3 
Pesticide Re-evaluation Division 
Office of Pesticide Programs 
Enclosure

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 1 of 21
CARBARYL GROUP 1A INSECTICIDE
Intended For Agricultural or Commercial Use.
ACTIVE INGREDIENT:
Carbaryl ....................................................................................................................... .............................................42.6%
OTHER INGREDIENTS:............................................................................................................................... ................57.4%
TOTAL:............................................................................................................................... ..................................100.0%
This product contains 4 pounds of Carbaryl per gallon.
KEEP OUT OF REACH OF CHILDREN
CAUTION
See FIRST AID Below 
SHAKE WELL BEFORE USING
[OPTIONAL: RECIRCULATE CONTENTS BEFORE USE]
ATTENTION: This product contains a chemical known to the State of California to cause cancer and reproductive harm in laboratory animals.
EPA Reg. No. 19713-49 Net Contents:
EPA Est. No. 19713-GA-2 2.5 Gals. (9.46 L)
FIRST AID
IF SWALLOWED:
• Immediately call a poison control center or doctor for treatment advice.
• Have person sip a glass of water if able to swallow.
• DO NOT induce vomiting unless told to do so by a poison control center or doctor.
• DO NOTgive anything by mouth to an unconscious or convulsing person.
IF ON SKIN OR CLOTHING:
• Take off contaminated clothing.
• Rinse skin immediately with plenty of water for 15 to 20 minutes.
• Call a poison control center or doctor for treatment advice.
IF INHALED:
•M o v ep e r s o nt of r e s ha i r .
• 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 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.
Have the product container or label with you when calling poison control center or doctor, or going for treatment. You may also call CHEMTREC at 800-424 -
9300 for medical emergency.
Note to Physician: Carbaryl is an N-methyl carbamate that inhibits cholinesterase. Drugs like 2-PAM (pyridine-2-aldoxime methiodide) are
NOT recommended.
Manufactured By:
Drexel Chemical Company
P.O. Box 13327, Memphis, TN 38113-0327
The DREXEL logo is a registered trademark of Drexel Chemical Company.
Insecticide
04/09/2025
19713-49

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 2 of 21 
 
PRECAUTIONARY STATEMENTS 
Hazards to Humans and Domestic Animals 
CAUTION: Harmful if swallowed, absorbed through skin, or inhaled. Avoid breathing spray mist. Avoid contact with skin, eyes, or clothing . 
OVEREXPOSURE MAY CAUSE: Salivation, watery eyes, pinpoint eye pupils, blurred vision, muscle tremors, difficult breathing, exce ssive 
sweating, abdominal cramps, nausea, vomiting, diarrhea, weakness or headache. 
IN SEVERE CASES, CONVULSIONS, UNCONSCIOUSNESS AND RESPIRATORY FAILURE MAY OCCUR. SIGNS AND SYMPTOMS MAY OCCUR 
RAPIDLY FOLLOWING OVEREXPOSURE TO THIS PRODUCT. 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
Some materials that are chemical-resistant to this product are made of any waterproof material. 
Handlers applying with open cab airblast equipment at application rates equal to or greater than 5 quarts of this product (5 lb s. a.i.) 
must wear: Coveralls over long-sleeved shirt and long pants, chemical-resistant gloves made of barrier laminate, butyl rubber • 14 mils, nitrile 
rubber • 14 mils, neoprene rubber • 14 mils, natural rubber • mils, polyethylene, polyvinyl chloride • 14 mils or viton • 14 mils, chemical-resistant 
footwear plus socks, chemical-resistant headgear and a NIOSH approved particulate respirator with any N, R or P filter, NIOSH a pproval 
number prefix TC-84A or a NIOSH approved powered air purifying respirator with an HE filter with NIOSH approval number prefix T C-21C. 
All other mixers, loaders, applicators and handlers must wear: Long-sleeved shirt and long pants, shoes plus socks, chemical-resistant 
gloves and a chemical-resistant apron when mixing, loading or cleaning up spills or equipment. In addition, mixers and loaders supporting 
aerial or chemigation applications must wear a NIOSH approved dust/ mist filtering respirator with a NIOSH approved particulate respirator 
with any N, R or P filter, NIOSH approval number prefix TC-84A; or a NIOSH approved powered air purifying respirator with an HE filter with 
NIOSH approval number prefix TC-21C. 
See “ENGINEERING CONTROLS” for additional requirements and exceptions. 
Follow manufacturer’s instructions for cleaning and maintaining PPE. If no such instructions for washables exist, use detergent and hot water. 
Keep and wash PPE separately from other laundry. 
Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product’s concentrate. DO NOT 
reuse them. 
 
ENGINEERING CONTROLS 
Pilots must use an enclosed cockpit in a manner that is consistent with the WPS for Agricultural Pesticides [40 CFR 170.240(d)( 6)]. 
Applicators using airblast equipment for application to Citrus in California and for wide area mosquito adulticide applications must use an 
enclosed cab that meets the definition in the WPS for Agricultural Pesticides [40 CFR 170.240(d)(5)] for dermal protection. In addition, such 
applicators must: 
• wear long-sleeved shirt, long pants, shoes and socks; 
• either wear a NIOSH approved particulate respirator with any N, R or P filter, NIOSH approval number prefix TC-84A; or a NIOS H approved 
powered air purifying respirator with an HE filter with NIOSH approval number prefix TC-21C or use an enclosed cab that is declared in writing 
by the manufacturer or by a government agency to provide at least as much respiratory protection as this type of respirator; 
• be provided, have immediately available for use, and wear in an emergency when they must exit the cab in the treated area cov eralls, 
chemical-resistant gloves, chemical-resistant footwear and chemical-resistant headgear (if overhead exposure) plus – if not alr eady using 
one – the respirator specified above; 
• take off any PPE that was worn in the treated area before re-entering the cab, and 
• store all such PPE in a chemical-resistant container, such as a plastic bag, to prevent contamination of the inside of the cab. 
Human flagging is prohibited, except for flagging to support ultra low volume aerial applications for Rangeland Grasshopper and Mormon 
Cricket Suppression through the Animal and Plant Health Inspection Service (APHIS) Program or affiliated State programs.. 
Flaggers supporting ultra-low volume aerial applications for Rangeland Grasshopper and Mormon Cricket Suppression through APHIS program 
or affiliated State programs must use an enclosed cab that meets the definition in the WPS for Agricultural Pesticides [40 CFR 170.240(d)(5)] for 
dermal protection. In addition, flaggers must: 
• wear long-sleeved shirt, long pants, shoes and socks; 
• either wear a NIOSH-approved dust / mist filtering respirator with a NIOSH approved particulate respirator with any N, R or P filter, NIOSH 
approval number prefix TC-84A; or a NIOSH approved powered air purifying respirator with an HE filter with NIOSH approval numbe r prefix 
TC-21C or use an enclosed cab that is declared in writing by the manufacturer or by government agency to provide at least as much respiratory 
protection as this type of respirator; 
• be provided, have immediately available for use, and wear in an emergency when they must exit the cab in the treated area: ch emical- 
resistant gloves and chemical-resistant headgear and, if using an enclosed cab that provides respiratory protection, a respirat or of the type 
specified above; 
• take off any PPE that was worn in the treated area before re-entering the cab; and 
• store all such PPE in a chemical-resistant container, such as plastic bag, to prevent contamination of the inside of the cab. 
When applicators use enclosed cabs in a manner that meets the requirements listed in the WPS for Agricultural Pesticides [40 CFR 170.240(d) 
(5)], the handler PPE requirements may be reduced or modified as specified in the WPS. 
 
USER SAFETY RECOMMENDATIONS 
Users should: 1) Wash hands thoroughly with soap and water before eating, drinking, chewing gum, using tobacco or using the toilet. 2) Remove 
clothing / PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. 3) Remove PPE immediately after handling this 
product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing. 
ENVIRONMENTAL HAZARDS 
This product is extremely toxic to aquatic invertebrates. For terrestrial uses, 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 apply when weather conditions favor drift from area treated. Drift and runoff may be 
hazardous to aquatic invertebrates in water adjacent to treated areas. 
Do not contaminate water when disposing of equipment washwater or rinsate. 
BEE CAUTION: May kill honeybees and other bees in substantial numbers. This product is highly toxic to bees exposed to direct treatment or 
residues on crops or weeds in bloom. 
Notifying beekeepers within 1 mile of treatment area at least 48 hours before product is applied will allow them to take additional steps to protect 
their bees. 
Limiting applications to times when bees are least active, e.g., within 2 hours of sunrise or sunset, will minimize risk to bee s. 
For crops in bloom (except Corn and Soybeans): 
DO NOT apply this product to target crops or weeds in bloom. 
For Corn and Soybeans: 
If application cannot be avoided when target crop or weeds are in bloom, limiting applications to times when bees are least act ive, e.g., within 2 
hours of sunrise or sunset, will minimize risk to bees.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 3 of 21 
 
DIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Read the entire label before using this product. Strictly 
observe label directions and precautions. 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, con sult the agency 
responsible for pesticide regulation. 
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), Restricted Entry Interval (REI), and noti fication to 
workers. 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 REI. The REI for Carbaryl is 12 hours unless otherwise specified in the 
directions for use associated with each crop. 
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 over short-sleeved shirt and short pants, chemical-resistant gloves made of any wat erproof material, 
chemical-resistant footwear plus socks and chemical-resistant headgear if overhead exposure. 
When the REI for a crop is 7 days or longer, you must notify workers of the application by warning them orally and by posting warning signs at 
entrances to treated area. 
 
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to uses of this product that are NOT within the scope of the WPS for Agricultural Pesticides (40 CFR Part 
170). The WPS applies when this product is used to produce agricultural plants on farms, forests, nurseries or greenhouses. 
DO NOT enter or allow others to enter the treated area until sprays have dried. 
ENDANGERED AND THREATENED SPECIES PROTECTION REQUIREMENTS: Before using this product, you must obtain any applicable 
Endangered Species Protection Bulletins (‘Bulletins’) within six months prior to or on the day of application. To obtain Bullet ins, go to Bulletins 
Live! Two (BLT) at https://www.epa.gov/pesticides/bulletins. When using this product, you must follow all directions and restri ctions contained 
in any applicable Bulletin(s) for the area where you are applying the product, including any restrictions on application timing if applicable. It is a 
violation of Federal law to use this product in a manner inconsistent with its labeling, including this labeling instruction to follow all directions 
and restrictions contained in any applicable Bulletin(s). For general questions or technical help, call 1-844-447-3813, or emai l 
ESPP@epa.gov. 
 
REPORTING ECOLOGICAL INCIDENTS: For guidance on reporting ecological incidents, including death, injury, or harm to plants and 
animals, including bees and other non-target insects, see EPA’s Pesticide Incident Reporting website: https://www.epa.gov/pesti cide-incidents 
or call 901-774-4370. 
 
To protect the environment, DO NOT allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters. Applying 
this product in calm weather when rain is not predicted for the next 48 hours will help to ensure that wind or rain does not bl ow or wash 
pesticide off the treatment area. Rinsing application equipment over the treated area will help avoid run off to water bodies o r drainage 
systems. 
 
Use on rice is prohibited. 
DO NOT apply this product for agricultural uses in Hawaii. 
DO NOT apply by air for all uses except for USDA APHIS and affiliated State grasshopper and Mormon cricket suppression programs. 
DO NOT apply during rain. Do not apply when soil in the area to be treated is saturated (if there is standing water on the field or if water can 
be squeezed from soil) or if NOAA/National Weather Service predicts a total rainfall of 1 inch or greater over the 48 hours fol lowing the day of 
application, only considering a 48-hour period when, at any point during the 48-hour period, the precipitation potential is 50% or greater. 
Detailed National Weather Service forecasts for local weather conditions should be obtained on-line at: www.weather.gov or by c ontacting 
your local National Weather Service Forecasting Office. 
DO NOT apply within 25 feet of aquatic habitats (such as, but not limited to, lakes, reservoirs, rivers, permanent streams or ephemer al 
streams when water is present, wetlands or natural ponds, estuaries, and commercial fish farm ponds). 
All outdoor applications, unless permitted elsewhere on this label, must be limited to spot or crack-and-crevice treatments onl y, except for the 
following permitted uses: 
1. Applications to soil, lawn, turf, or vegetation; 
2. Perimeter band treatments of 6 ft wide or less from the base of a man-made structure to pervious surfaces ( e.g., soil, mulch, or lawn); 
3. Applications around potential exterior pest entry points into man-made structures such as doorways and windows, when limited to a band 
not to exceed one inch; 
4. Applications to vertical surfaces directly above pervious surfaces, such as bare soil, lawn, turf, mulch or other vegetation, t hat do not 
drain into ditches, storm drains, gutters, or surface waters. 
Spot treatments must not exceed two square feet in size (for example, 2 ft. by 1 ft. or 4 ft. by 0.5 ft) 
DO NOT spray the product into fish pools, ponds, streams, or lakes. Do not apply directly to sewers or storm drains, or to any area l ike a drain 
or gutter where drainage to sewers, storm drains, water bodies, or aquatic habitat can occur. 
DO NOT allow the product to enter any drain during or after application. 
DO NOT apply directly to impervious horizontal surfaces such as sidewalks, driveways, and patios except as a spot or crack-and-crevic e 
treatment. 
DO NOT apply to vertical surfaces directly above pervious or impervious surfaces that drain into ditches, storm drains, gutters, or su rface 
waters. 
DO NOT apply or irrigate to the point of runoff.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 4 of 21 
 
USE INFORMATION 
CARBARYL 4L Insecticide is a suspension of microfine Carbaryl insecticide in an aqueous medium. It readily disperses in water t o form a spray 
which may be applied by air or ground. DO NOT apply by air for all uses except for USDA APHIS and affiliated State grasshopper and Mormon 
cricket suppression programs. 
RESISTANCE MANAGEMENT 
CARBARYL GROUP 1A INSECTICIDE 
CARBARYL 4L Insecticide contains a Group 1A insecticide. Insect and mite biotypes with acquired resistance to Group 1A may even tually 
dominate the insect/mite population if Group 1A insecticides are used repeatedly in the same field or in successive years as th e primary method 
of control for targeted species. This may result in partial or total loss of control of those species by this product or other Group 1A insecticides. 
The following practices are recommended to delay development of insecticide resistance: 
• Avoid consecutive use of insecticides with the same mode of action (same insecticide group) on the same insect species. 
• Use tank-mixtures or pre-mix product containing insecticides with different modes of action (different insecticide groups), p rovided the products 
are registered for that use. 
• Base insecticide use on comprehensive Integrated Pest Management (IPM) programs. 
• Monitor treated insect populations in the field for loss of effectiveness. 
• Contact your Local Agricultural Extension Specialist, certified crop advisor, or Manufacturer for insecticide resistance management and/or IPM 
recommendations for the specific site and resistant pest problems. 
 
PLANT RESPONSE PRECAUTIONS 
Application to wet foliage or during period of high humidity may cause injury to tender foliage. 
DO NOT use on Boston ivy, Virginia creeper and Maidenhair fern, as injury may result. Carbaryl may also injure Virginia and Sand pines. 
The use of adjuvants may increase the potential for crop injury to sensitive crops. 
PRE-HARVEST AND GRAZING RESTRICTIONS AND LIMITATIONS 
For all listed crops and uses, DO NOT apply at greater rates or at more frequent intervals than stated on the label. If forage is grazed or used 
as feed for dairy and meat animals, follow all use restrictions in order to avoid illegal residues in crops, meat or milk. 
DO NOT use reclaimed irrigation water from crops treated with Carbaryl on crop for which Carbaryl tolerances are not established. 
APPLICATION INFORMATION 
Calibrate and adjust application equipment to ensure proper rate and accurate placement. To clean spray system after use, drain and flush with water 
and detergent mixture. Rinse thoroughly with clean water. Refer to the “STORAGE AND DISPOSAL” section for disposal instructions. 
Note: Staining may occur on certain surfaces such as stucco, brick, cinder block and wood. Spray deposits on painted or stained surfa ces 
or finishes (i.e., cars, houses, trailers, boats, etc.) should be immediately removed by washing to prevent discoloration. Avoi d applications to 
surfaces where visible spray residues are objectionable. For outdoor use only. 
RESISTANT SPECIES NOTICE: All references to Armyworms on the crops listed on this label refer to the species, Pseudaletia unipuncta, often 
called the “true armyworm”. Except where indicated otherwise, this product is not registered for the control of other Armyworm species. Regional 
differences have been noted in the susceptibility of certain strains of Colorado potato beetles, Diamondback moths, Fall armyworms and Southern 
green stink bugs to Carbaryl. If local experience indicates inadequate product performance, use an alternative pesticide. 
MIXING, LOADING AND HANDLING INSTRUCTIONS 
To assure a uniform suspension, agitate, stir or recirculate all containers of this product prior to use. Remove oil, rust, scale, pesticide residues and 
other foreign matter from mix tanks and entire spray system. Flush with clean water. Fill spray or mix tank with one-half to three-fourths the desired 
amount of water. Start mechanical or hydraulic agitation. Slowly add the required amount of this product and then the remaining volume of water. 
Include rinse water from container. Prepare only as much spray mixture as can be applied on the day of mixing. Maintain continu ous agitation 
during mixing and application to assure a uniform suspension. DO NOT store spray mixture for prolonged periods or degradation of Carbaryl may 
occur. Local water conditions may also accelerate the degradation of spray mixtures containing Carbaryl. See the following “COMPATIBILITY 
INFORMATION”. 
COMPATIBILITY INFORMATION 
This product, when diluted with at least an equal volume of water, is compatible with a wide range of pesticides. It is not compatible with diesel fuel, 
kerosene, fuel oil or aromatic solvents. If compatibility with another product and the resulting crop response is unknown, the mixture should be 
tested on a small scale. Curdling, precipitation, greasing, layer formation or increased viscosity are symptoms of incompatibility. Incompatibility will 
reduce product performance and may cause application and handling difficulties or plant injury. Observe all precautions and limitations on labeling 
of all products used in mixtures. When preparing combination sprays, first add this product to at least an equal volume of wate r, mix thoroughly 
and then add combination products to the mixture. DO NOT apply tank-mix combinations unless your previous experience indicates the mixture 
is effective and will not result in application problems or plant injury. 
Carbaryl is unstable under highly alkaline conditions and mixtures with strong bases, such as Bordeaux, lime-sulfur and casein- lime spreaders 
and will result in chemical degradation of the insecticide. DO NOT use this product in water with pH values above 8.0 unless a buffer is added. 
If necessary, water should be buffered to neutral (pH = 7.0) before adding this product to the spray tank. Overhead irrigation with alkaline or muddy 
water after application will also accelerate chemical degradation and may result in reduced product performance. 
APPLICATION PROCEDURES 
On all crops, use sufficient gallonage to obtain thorough and uniform coverage. Observe crop label instructions for specific di rections regarding 
spray volume where they occur. Calibrate spray equipment to deliver the required volume. The flow rate of this product diluted 1:1 with water is 
similar to water. Use of 50 mesh slotted strainers in spray system and 25 mesh slotted strainers behind nozzles is recommended. 
Ground Application: Apply in sufficient volume for adequate coverage on all crops and sites.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 5 of 21 
 
 
Sprinkler Irrigation Systems: Apply this product only through sprinkler irrigation systems including center pivot and solid set. DO NOT apply this 
product through any other type of irrigation system. 
Spray Preparation: First prepare a suspension of this product in a mix tank. Fill tank with one-half to three-fourths the desired amount of water. 
Start mechanical or hydraulic agitation. Add the required amount of this product and then the remaining volume of water. (Suspe nsion 
concentrations using the appropriate dosage per acre recommended on this label per 1 to 4 gallons of water are recommended.) Th en set 
sprinkler to deliver 0.1 to 0.3 inches of water per acre. Start sprinkler and uniformly inject the suspension of this product i nto the irrigation water 
line so as to deliver the desired rate per acre. The suspension of this product should be injected with a positive displacement pump into the main 
line ahead of a right angle turn to ensure adequate mixing. If you should have any other questions about calibration, you shoul d contact your 
State Extension Service Specialists, equipment manufacturers or other experts. 
Note: When treatment with this product has been completed, further field irrigation over the treated area should be avoided for 24 to 48 hours 
to prevent washing the chemical off the crop. 
Applications Through Sprinkler Irrigation Systems: 
Maintain continuous agitation in mix tank during mixing and application to assure a uniform suspension. 
Greater accuracy in calibration and distribution will be achieved by injecting a larger volume of a more dilute solution per unit time. 
The system must contain a functional check valve, vacuum relief valve and low pressure drain appropriately located on the irrig ation pipeline to 
prevent water source contamination from backflow. The pesticide injection pipeline must contain a functional, automatic, quick- closing check 
valve to prevent the flow of fluid back toward the injection pump. The pesticide injection pipeline must also contain a functional, normally closed, 
solenoid-operated valve located on the intake side of the injection pump and connected to the system interlock to prevent fluid from being 
withdrawn from the supply tank when the irrigation system is either automatically or manually shut down. The system must contai n functional 
interlocking controls to automatically shut off the pesticide injection pump when the water pump motor stops. The irrigation li ne or water pump 
must include a functional pressure switch which will stop the water pump motor when the water pressure decreases to the point where pesticide 
distribution is adversely affected. Systems must use a metering pump, such as a positive displacement injection pump (e.g., dia phragm pump) 
effectively designed and constructed of materials that are compatible with pesticides and capable of being fitted with a system interlock. DO NOT 
apply when wind speed favors drift beyond the area intended for treatment. 
Systems Connected to Public Water Systems: 
Public water system means a system for the provision to the public of piped water for human consumption if such system has at least 15 service 
connections or regularly serves an average of at least 25 individuals daily at least 60 days out of the year. 
Chemigation systems connected to public water systems must contain a functional, reduced-pressure zone, back flow preventer (RP Z) or the 
functional equivalent in the water supply line upstream from the point of pesticide introduction. As an option to the RPZ, the water from the 
public water system should be discharged into a reservoir tank prior to pesticide introduction. There shall be a complete physical break (air gap) 
between the flow outlet end of the fill pipe and the top or overflow rim of the reservoir tank of at least twice the inside dia meter of the fill pipe. 
The pesticide injection pipeline must contain a functional, automatic, quick-closing check valve to prevent the flow of fluid b ack toward the 
injection. 
The pesticide injection pipeline must contain a functional, normally closed, solenoid operated valve located on the intake side of the injection 
pump and connected to the system interlock to prevent fluid from being withdrawn from the supply tank when the irrigation syste m is either 
automatically or manually shut down. 
Aerial Application: 
USDA APHIS REDUCED AREA AND AGENT TREATMENTS (RAATS): 
The RAATs approach takes advantage of grasshopper movement to allow Drexel Carbaryl 4L Insecticide to be applied at reduced rat es on 
a reduced treated area while maintaining acceptable protection against grasshoppers. Under this program, Drexel Carbaryl 4L Ins ecticide 
may be applied to as little as 50% of the infested area (treating a 100 ft swath, skipping a 100 ft swath), up to 100% of infes ted area. The 
amount of area treated will depend on grasshopper age, density and plant canopy. By leaving untreated swaths, the RAATs program 
provides reserves for natural biological control agents. This strategy fully utilizes an Integrated Pest Management approach fo r grasshopper. 
Apply at least 16 fl. oz. of finished spray mixture per acre by air on 50 – 100% of infested area for grasshopper nymphs between the 2nd 
and 5th instar. The rate to use per acre will depend on grasshopper age, population density, and plant canopy. Use the higher r ates on more 
mature grasshoppers, severe infestations and dense vegetation. Use the lower rates on younger grasshoppers, light to moderate 
infestations and sparse vegetation. Consult with the local grasshopper control experts in your area for the proper rate and swa th width to 
use under your conditions. 
MANDATORY SPRAY DRIFT MANAGEMENT 
Aerial Applications (for USDA APHIS and affiliated State grasshopper and Mormon cricket suppression programs only) : 
x Do not release spray at a height greater than 10 ft above the ground or vegetative canopy, unless a greater application height is 
necessary for pilot safety. 
x Applicators must select nozzle and pressure that deliver medium or coarser droplets in accordance with American Society of 
Agricultural & Biological Engineers Standard 641 (ASABE S641). 
x During application, the Sustained Wind Speed, as defined by the National Weather Service (standard averaging period of 2 minut es) 
must register between 3 and 10 miles per hour. 
x Wind speed and direction must be measured on location using a windsock, an anemometer, or an aircraft smoke system. 
x Wind speed must be measured at the release height or higher, in an area free from obstructions such as trees, buildings, and f arm 
equipment. 
x Applicators must use a minimum of ½ swath displacement upwind at the downwind edge of the treatment area. The boom length must 
be 75% or less of the wingspan for fixed-wing aircraft and 90% or less of the rotor diameter for helicopters. 
x Do not apply during temperature inversions. 
Do not apply by ground within 150 feet of aquatic habitats (such as, but not limited to, lakes, reservoirs, rivers, permanent s treams or 
ephemeral streams when water is present, wetlands or natural ponds, estuaries, and commercial fish farm ponds). 
 
MANDATORY SPRAY DRIFT MANAGEMENT: Airblast applications: 
x Sprays must be directed into the canopy. 
x During application, the Sustained Wind Speed, as defined by the National Weather Service (standard averaging period of 2 minut es), 
must register between 3 and 10 miles per hour. 
x Winds speed and direction must be measured on location using a windsock or anemometer. 
x Wind speed must be measured at the release height or higher, in an area free from obstructions such as trees, buildings, and f arm 
equipment. 
x User must turn off outward pointing nozzles at row ends and when spraying outer row. 
x Do not apply during temperature inversions. 
For soil or foliar applications, do not apply by ground within 25 feet of aquatic habitats (such as, but not limited to, lakes, reservoirs, rivers, 
permanent streams or ephemeral streams when water is present, wetlands or natural ponds, estuaries, and commercial fish farm po nds).

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 6 of 21 
 
The system must contain functional interlocking controls to automatically shut off the pesticide injection pump when the water pump motor stops, 
or in cases where there is no water pump, when the water pressure decreases to the point where pesticide distribution is advers ely affected. 
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 capable of being fitted with a system interlock. 
DO NOT apply when wind speed favors drift beyond the area intended for treatment, when system connection or fittings leak, when nozzles do not 
provide uniform distribution or when lines containing the product must be dismantled and drained. 
Crop injury, lack of effectiveness or illegal pesticide residues in the crop may result from non-uniform distribution of treated water. 
Allow sufficient time for pesticide to be flushed through all lines and all nozzles before turning off irrigation water. A pers on knowledgeable of 
the chemigation system and responsible for its operation shall shut the system down and make necessary adjustments should the n eed arise. 
DO NOT connect an irrigation system (including greenhouse systems) used for pesticide application to a public water system unless the above 
safety devices for public water supplies are in place. 
SPECIFIC USE DIRECTIONS 
Crop/ Site Groupings: Asparagus, Brassica leafy vegetable crops, Cereal grain crops (Field and Popcorn, Grain sorghum, Sweet corn), Cucurbit 
vegetables, Flax, Forage crops (Alfalfa, Birdsfoot trefoil, Clovers, Pasture and Grasses grown for hay and / or seed, Rangeland ), Fruiting 
vegetables (Eggplant, Peppers, Tomato), Leafy vegetables (Dandelion, Endive, Lettuce, Parsley, Spinach, Leaf Petiole Subgroup 4 B), Legume 
vegetables (Edible-Podded Legume Vegetables; Dried Shelled Pea and Bean (except Soybean); Soybean; Foliage of Legume vegetables), Non- 
cropland (Conservation Reserve Program, Ditchbanks, Hedgerows, Rights-of-Way, Roadsides, Set-Aside Program Acreage, Wasteland), Okra, 
Peanuts, Prickly pear cactus, Root and Tuber crops, Sugar beets, Sweet potatoes, Small Fruits and Berries (Bushberries, Caneberries, Cranberries, 
Grapes, Strawberries), Sunflowers, Tobacco, Tree fruit crops (Citrus fruits, Olives, Pome fruits, Stone fruits), Tree nut crops (Pistachios, Tree nuts), 
Forested areas and Rangeland trees, Ornamental trees and plants, Turfgrass, Specific pests across multiple sites (Grasshoppers, Imported fire ants, 
Ticks which may vector Lyme disease and Nuisance Pests). 
APPLICATION TIMING AND DIRECTIONS 
Begin application when insect populations reach recognized economic threshold levels. Consult the cooperative extension service , consultants 
or other qualified authorities to determine appropriate threshold levels and timing for treatment in your area. Where a dosage range is indicated, 
use the lower rate on light to moderate infestations, young plants and early instars and use the higher rate on heavy infestati ons, mature plants, 
advanced instars and adults. Thorough and uniform spray coverage is essential for product performance. 
REI = Restricted Entry Interval. 
 
ASPARAGUS 
Crop Pest This Product 
Per Acre (qts.) 
Asparagus Apache cicadas, Asparagus beetles, Cutworms 1 
SPECIFIC DIRECTIONS: Apply prior to harvest. Repeat applications as necessary up to a total of 
3 times prior to harvest or a total of 4 applications per year to spears and ferns combined. DO NOT 
apply more than once every 7 days. DO NOT apply within 1 day of harvest. For Cutworm, this product 
is most effective against species which feed on the upper portions of the plant. 
Apache cicadas, Asparagus beetles, Cutworms 2 
SPECIFIC DIRECTIONS: Applications after harvest: Apply to ferns or brush growth following harvest of 
spears. Repeat applications as necessary at minimum 7 day intervals. DO NOT make more than a total 
of 4 applications per year to spears and ferns combined. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
BRASSICA (Leafy Vegetables) 
Repeat applications as needed up to a total of 4 times per year at minimum 7 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Brassica leafy 
vegetable Group 5 including: Broccoli, 
Broccoli raab (Rapini), Brussels sprouts, 
Cauliflower, Cabbage, Cavalo broccolo, 
Chinese broccoli (Gai lon), Chinese 
cabbage (Bok choy), Chinese cabbage 
(Napa), Chinese mustard cabbage (Gai 
choy), Collards, Kale, Kohlrabi, Mizuna, 
Mustard greens, Mustard spinach, Rape 
greens, Turnip greens 
Flea beetles, Harlequin bugs, Leafhoppers 0.5 to 1 
Armyworms, Aster leafhoppers, Corn earworms, Diamondback 
moth, Fall armyworms, Imported cabbageworms, Lygus bugs, 
Spittlebugs, Stink bugs, Tarnished plant bugs 
1 to 2 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
For Head and Stem Brassica Subgroup 5A including Broccoli, Chinese broccoli (Gai lon), Brussels sprouts, Cabbage, Chinese cabbage (Napa), 
Chinese mustard cabbage (Gai choy), Cauliflower, Cavalo broccolo and Kohlrabi, DO NOT apply within 3 days of harvest. For Leafy Brassica Greens 
Subgroup 5B including Broccoli raab (Rapini), Chinese cabbage (Bok choy), Collards, Kale, Mizuna, Mustard greens, Mustard spina ch, Rape 
greens, Turnip greens, DO NOT apply within 14 days of harvest. Application is only permitted within 30 days from date of crop emergence or 
the date of transplanting. DO NOT apply more than a total of 6 qts. per acre per crop per year.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 7 of 21 
 
CEREAL GRAIN CROPS 
Corn (Field, Pop) (REI = 24 hours) 
Repeat applications as needed up to a total of 4 times per year at minimum 14 day intervals. Good timing and good coverage are essential for 
effective product performance. 
Crop Pest This Product 
Per Acre (qts.) 
Field corn, Popcorn Armyworms, Chinch bugs, Corn earworms, Corn rootworm adults, 
Fall armyworms, Flea beetles, Japanese beetles, Sap beetles, 
Southwestern corn borers, Leafhoppers 
1 to 2 
SPECIFIC DIRECTIONS: For best results on Chinch bug, use ground equipment to apply at least 
20 gals. of water per acre and direct spray toward stalk to provide thorough coverage. 
European corn borers 1.5 to 2 
SPECIFIC DIRECTIONS: For best results on European corn borer, DO NOT apply in less than 15 gals. of 
water per acre by ground. 
Cutworms, Western bean cutworms 2 
SPECIFIC DIRECTIONS: For best results on Cutworm, apply in a 12 inch band over the row using 
sufficient volume of water to obtain thorough coverage. For broadcast application, use at least 20 
gals. by ground per acre. For Cutworm, this product is most effective against species which feed on 
the upper portions of the plant. For Western bean cutworms, treat when infestation averages 15% 
and at 90 to 100% tassel emergence. Treatment after 100% silk emergence will reduce effectiveness. 
RESTRICTIONS: BEE CAUTION: If application cannot be avoided when target crops or weeds are in bloom, limiting applications to times when 
bees are least active, e.g. within 2 hours of sunrise or sunset, will minimize risk to bees. Notifying beekeepers within 1 mile of treatment area 
at least 48 hours before product is applied will allow them to take additional steps to protect their bees. 
DO NOT apply more than a total of 8 qts. per acre per crop per year. DO NOT apply within 48 days of harvest of grain and fodder or within 14 
days of harvest or grazing forage or silage. 
Prohibition: DO NOT enter or allow workers to enter treated areas to perform hand detasselling tasks 21 days after application. Hand 
harvesting is prohibited. 
Corn (Sweet) (REI = 24 hours) 
Repeat applications as necessary up to a total of 4 times per year at minimum 3 day intervals. Good timing and good coverage ar e essential for 
effective product performance. 
For insects attacking silks and ears, insecticide sprays should be applied starting when first silks appear and continuing unti l silks begin to dry. 
During silking, the minimum retreatment interval (3 days) may not provide adequate levels of protection under conditions of rap id growth or 
severe pest pressure. The use of an alternative product should be considered in conjunction with this product. 
DO NOT apply more than 8 lbs. ai/acre/year (2 gallons). 
Crop Pest This Product 
Per Acre (qts.) 
Sweet corn Armyworms, Chinch bugs, Corn earworms, Corn rootworm adults, Fall 
armyworms, Flea beetles, Japanese beetles, Leafhoppers, Sap beetles, 
Southwestern corn borers 
1 to 2 
SPECIFIC DIRECTIONS: For best results on Chinch bug, use ground equipment to apply at least 
20 gals. of water per acre and direct spray toward stalk to provide thorough coverage. 
European corn borers 1.5 to 2 
SPECIFIC DIRECTIONS: For best results on European corn borer, DO NOT apply in less than 15 
gals. of water per acre by ground. 
Cutworms, Western bean cutworms 2 
SPECIFIC DIRECTIONS: For best results on Cutworm, apply in a 12 inch band over the row using 
a sufficient volume of water to obtain thorough coverage. For broadcast application, use at least 20 
gals. by ground per acre. For Cutworm, this product is most effective against species which feed on 
the upper portions of the plant. For Western bean cutworms, treat when infestation averages 15% 
and at 90 to 100% tassel emergence. Treatment after 100% silk emergence will reduce effectiveness. 
RESTRICTIONS: BEE CAUTION: If application cannot be avoided when target crops or weeds are in bloom, limiting applications to times when 
bees are least active, e.g. within 2 hours of sunrise or sunset, will minimize risk to bees. Notifying beekeepers within 1 mile of treatment area 
at least 48 hours before product is applied will allow them to take additional steps to protect their bees. 
DO NOT apply within 2 days of harvest of ears, within 14 days of harvest or grazing of forage or within 48 days of harvest of fodder. DO NOT 
apply more than a total of 16 qts. per acre per crop per year. 
Prohibition: DO NOT enter or allow workers to enter treated areas to perform hand detasselling tasks until 21 days after application. 
Hand harvesting is prohibited.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 8 of 21 
 
Grain Sorghum 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. Direct spray into forming heads for best results 
on insects attacking heads. 
Crop Pest This Product 
Per Acre (qts.) 
Grain sorghum Armyworms, Chinch bugs, Corn earworms, Fall armyworms, Stink 
bugs, Webworms 
1 to 2 
SPECIFIC DIRECTIONS: For best results on Chinch bug, use high gallonage ground application 
at the base of the plants. 
Southwestern corn borers 1.5 
Cutworms 2 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which feed 
on the upper portions of the plant. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 21 days of harvest for grain or fodder or within 14 days of harvest or grazing of forage or silage. DO NOT apply more 
than a total of 6 qts. per acre per crop per year. 
CUCURBIT VEGETABLES 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. 
DO NOT apply more than 4 lbs. ai/acre/year. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Cucurbit 
Vegetables Crop Group 9 including: 
Momordica spp. (includes Balsam apple, 
Balsam pear, Bitter melon, Chinese 
cucumber), Chayote, Chinese waxgourd 
(Chinese preserving melon), Citron 
melon, Cucumber, Gherkin, Edible gourd 
(includes Hyotan, Cucuzza, Hechima, 
Chinese okra), Muskmelon (includes 
hybrid and / or cultivars of Cucumis melo 
including Cantaloupe, true Cantaloupe, 
Casaba, Crenshaw melon, Golden 
pershaw melon, Honeydew melon, 
Honey balls, Mango melon, Persian 
melon, Pineapple melon, Santa Claus 
melon, Snake melon), Pumpkin, Squash 
(includes Summer squash types such 
as: Crookneck squash, Scallop squash, 
Straightneck squash, Vegetable marrow, 
Zucchini and Winter squash types such 
as Acorn squash, Butternut squash, 
Calabaza, Cushaw, Hubbard squash and 
Spaghetti squash), Watermelon (includes 
hybrids and / or varieties of Citrullus 
lanatus) 
Melonworms, Pickleworms 
Cucumber beetles, Flea beetles, Leafhoppers, Squash bugs 
0.5 to 1 
1 
SPECIFIC DIRECTIONS: For best results on Squash bugs, apply sufficient spray volume for 
thorough coverage and time sprays for early morning or late afternoon. 
RESTRICTIONS: DO NOT apply within 3 days of harvest. DO NOT apply more than a total of 6 qts. per crop per acre per year. Observe 
“PLANT RESPONSE PRECAUTIONS”. BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
 
FLAX 
Up to 2 applications can be made per crop per year at minimum 14 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Flax 
(Except CA) 
Armyworms 1 to 1.5 
RESTRICTIONS: DO NOT use in California. DO NOT apply within 42 days of harvest for seed or straw. DO NOT apply more than a total of 3 
qts. per acre per crop per year. BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 9 of 21 
 
FORAGE CROPS 
Alfalfa, Birdsfoot Trefoil, Clovers 
On dense growth, apply in 25 to 40 gallons of water per acre with ground equipment to ensure adequate coverage. 
Crop Pest This Product 
Per Acre (qts.) 
Alfalfa, Birdsfoot trefoil, Clover Blister beetles, Mexican bean beetles 0.5 to 1 
Alfalfa caterpillars, Bean leaf beetles, Cucumber beetles, Green 
cloverworms, Japanese beetles, Leafhoppers, Potato leafhoppers, 
Three-cornered alfalfa hoppers, Thrips, Velvetbean caterpillars 
1 
Alfalfa blotch leafminers, Armyworms, Cloverhead weevils, Corn 
earworms, Cutworms, Egyptian alfalfa weevil larvae, Essex 
skippers, European alfalfa beetles, Fall armyworms, Lygus bugs, 
Stink bugs, Webworms, Yellowstriped armyworms 
1 to 1.5 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which feed 
on the upper portions of the plant. 
Alfalfa weevil larvae 
(West of the Rocky Mountains) 
1 to 1.5 
SPECIFIC DIRECTIONS: For Alfalfa weevil larvae, if pre-treatment damage is extensive, cut 
Alfalfa and treat the stubble. This product is not effective against adult Alfalfa weevils. 
Alfalfa weevil larvae 
(East of the Rocky Mountains) 
1.5 
SPECIFIC DIRECTIONS: For Alfalfa weevil larvae, if pre-treatment damage is extensive, cut 
Alfalfa and treat the stubble. This product is not effective against adult Alfalfa weevils. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. Observe “PLANT RESPONSE PRECAUTIONS”. 
DO NOT apply more than once per cutting per year. DO NOT apply within 7 days of harvest or grazing. DO NOT exceed 1.5 qts. per acre per cutting. 
Carbaryl may cause temporary bleaching of tender Alfalfa foliage. 
Pastures and Grasses Grown for Hay and/or Seed 
Up to 2 applications per year can be made at minimum 14 day intervals. Accurately mark swaths to avoid over application. 
Crop Pest This Product 
Per Acre (qts.) 
Pasture and Grasses grown for hay 
and / or seed 
Armyworms, Cereal rust mite (Timothy mite), Chinch bugs, Essex 
skippers, Fall armyworms, Striped grass loopers, Thrips, Range 
caterpillars, Range crane flies 
1 to 1.5 
SPECIFIC DIRECTIONS: To kill Thrips in grasses grown for hay and / or seed, use high spray 
pressure to improve penetration into the boot. 
Ticks 1 
SPECIFIC DIRECTIONS: Will kill only Ticks present at the time of application and directly 
contacted by product. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 14 days of harvest or grazing. DO NOT exceed a total of 3 qts. per acre per year. 
RANGELAND 
DO NOT make more than 1 application per year. Accurately mark swaths to avoid over application. 
Site Pest This Product 
Per Acre (qts.) 
Rangeland Black grass bugs, Range caterpillars, Range crane flies 0.5 to 1 
Grasshoppers, Mormon crickets 0.5 
SPECIFIC DIRECTIONS: Aerial application is allowed only through USDA APHIS and affiliated State 
grasshopper and Mormon cricket suppression programs. Reduced Area and Agent Treatment (RAATs) is 
required. See the following website for details: www.sidney.ars.usda.gov/grasshopper/Research/lockwood.htm. 
Ticks 1 
SPECIFIC DIRECTIONS: Will only kill Ticks present at the time of application and directly contacted by 
product. 
RESTRICTIONS: BEE CAUTION: DO NOT apply to target crops or weeds in bloom. 
May be harvested or grazed the same day of treatment. DO NOT apply more than 1 qt. per acre per crop per year.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 10 of 21 
 
FRUITING VEGETABLES 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. When disease transmission is suspected, monitor 
fields following application and retreat if reinfestation occurs, but not more often than once every 7 days. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Fruiting Vegetables 
Crop Group 8 including: Eggplant, 
Groundcherry, Pepinos, Pepper (includes: 
Bell pepper, Chili pepper, Cooking pepper, 
Pimento, Sweet pepper), Tomatillo, 
Tomato 
Colorado potato beetles, European corn borers, Fall armyworms, 
Lace bugs, Stink bugs (suppression), Tarnished plant bugs, Thrips 
(suppression), Tomato fruitworms, Tomato hornworms, Tomato 
pinworms 
1 to 2 
SPECIFIC DIRECTIONS: Thorough coverage is essential to effectively suppress Stink bugs. 
Flea beetles, Leafhoppers 0.5 to 1 
Cutworms 2 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which feed 
on the upper portions of the plant. 
RESTRICTIONS: BEE CAUTION: DO NOT apply to target crops or weeds in bloom. 
DO NOT apply within 3 days of harvest. DO NOT apply more than a total of 8 qts. per acre per crop per year. 
LEAFY VEGETABLES 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Dandelion, Endive (Escarole), Lettuce 
(Head and Leaf), Parsley, Spinach and 
All members of the Leaf Petioles 
Vegetables Subgroup 4B including: 
Cardoon, Celery, Celtuce, Chinese celery, 
Florence fennel (including Sweet anise, 
Sweet fennel, Finocchio), Rhubarb, Swiss 
chard 
Flea beetles, Harlequin bugs, Leafhoppers 0.5 to 1 
Armyworms, Aster leafhoppers, Corn earworms, Fall armyworms, 
Imported cabbageworms, Lygus bugs, Spittlebugs, Stink bugs, 
Tarnished plant bugs 
1 to 2 
RESTRICTIONS: BEE CAUTION: DO NOT apply to target crops or weeds in bloom. 
DO NOT apply within 14 days of harvest. DO NOT apply more than a total of 6 qts. per acre per crop per year. 
LEGUME VEGETABLES 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. Use lower rates for light to moderate populations 
and smaller instars. Use the higher rates for heavy populations and larger instars. 
Use on fresh / succulent shelled Beans and Peas (Crop Subgroup 6B) is prohibited. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Edible Podded Legume 
Vegetables Crop Subgroup 6A including: 
Phaseolus spp. including Runner bean, Snap 
bean and Wax bean; Vigna spp. including 
Asparagus bean, Chinese longbean, Moth 
bean and Yardlong bean; Pisum spp. 
including Dwarf pea, Edible-pod pea, Snow 
pea, Sugar snap pea; Jackbean; Pigeon pea; 
Soybean (immature seed); Sword bean 
All members of the Dried Shelled Legume 
Vegetables (except Soybeans) Crop 
Subgroup 6C including: Lupinus spp. 
including Grain lupin, Sweet lupin, White 
lupin and White sweet lupin; Phaseolus spp. 
including Field bean, Kidney bean, dry Lima 
bean, Navy bean, Pinto bean, Tepary bean; 
Vigna spp. including Adzuki bean, Blackeyed 
pea, Catjang, Cowpea, Crowder pea, Moth 
bean, Mung bean, Rice bean, Southern pea, 
Urd bean; Pisum spp. including Dwarf pea, 
Edible-podded pea, English pea, Field pea, 
Garden pea, Green pea, Snow pea, Sugar 
snap pea; Broad bean (Dry); Chickpea (Dry); 
Guar (Dry); Lablab bean (Dry); Lentil (Dry); 
Pigeon pea (Dry) 
(DO NOT USE ON LENTILS IN CA) 
All members of the Foliage of Legume 
Vegetables Crop Group 7: Plant parts of any 
Legume vegetables included in the Legume 
vegetable (Crop Group 6) that will be used as 
animal feed; and Soybeans 
Bean leaf beetles, Blister beetles, Cucumber beetles, Grape 
colapsis, Green cloverworms, Japanese beetles, Mexican bean 
beetles, Velvetbean caterpillars 
0.5 to 1.0 
Corn earworms 0.5 to 1.5 
Alfalfa caterpillars, Colorado potato beetles, Flea beetles, 
Leafhoppers, Threecornered alfalfa hoppers, Thrips, Western bean 
cutworms 
1 
Armyworms, Cutworms, European corn borers, Fall armyworms, 
Stink bugs, Tarnished plant bugs, Webworms 
1 to 1.5 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which feed 
on the upper portions of the plant. 
Alfalfa loopers (suppression), Cowpea curculios (suppression), 
Painted ladies (Thistle caterpillars), Pea leaf weevils, Pea weevils, 
Saltmarsh caterpillars, Woolly bear caterpillars, Yellowstriped 
armyworms 
1.5 
CA ONLY: 
Corn earworms (suppression), Lima bean podborers 
(suppression), Lygus bugs (suppression), Stink bugs (suppression) 
1.5 
RESTRICTIONS: DO NOT apply within 14 days of grazing or harvest for forage or within 3 days of harvest of fresh edible-podded Beans or 
Peas or within 21 days of harvest of Dried beans or peas, seed or hay. DO NOT apply more than a total of 6 qts. per acre per crop per year. 
DO NOT apply a combination of this product and 2,4-DB herbicides to Soybeans, as crop injury may result. Observe “PLANT RESPONSE 
PRECAUTIONS”. BEE CAUTION: For crops in bloom (except Soybeans): DO NOT apply this product to target crops or weeds in bloom. For 
Soybeans, if application cannot be avoided when target crops or weeds are in bloom, limiting applications to times when bees ar e least active, 
e.g. within 2 hours of sunrise or sunset, will minimize risk to bees. Notifying beekeepers within 1 mile of treatment area 48 hours before product 
is applied will allow them to take additional steps to protect their bees.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 11 of 21 
 
NON-CROPLAND 
Up to 2 applications can be made per year at minimum 14 day intervals. Accurately mark swaths to avoid over application. 
Site Pest This Product 
Per Acre (qts.) 
Conservation Reserve Program Acreage, 
Set-Aside Program Acreage, Wasteland, 
Rights-of-Way, Hedgerows, Ditchbanks, 
Roadsides 
Black grass bugs 0.25 to 0.5 
(0.2 to 0.4 fl. oz. per 1,000 sq. ft.) 
Range caterpillars, Range crane flies 0.5 to 1.0 
(0.4 to 0.75 fl. oz. per 1,000 sq. ft.) 
Mormon crickets 0.5 (0.4 fl. oz. per 1,000 sq. ft.) 
Ticks 1 (0.75 fl. oz. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: Will kill only Ticks present at the time of application and directly contacted by 
product. 
RESTRICTIONS: DO NOT apply within 14 days of grazing or harvest for forage or hay. DO NOT apply more than a total of 3 qts. per acre per year. BEE 
CAUTION: 
DO NOT apply this product to target crops or weeds in bloom. 
OKRA 
Up to 4 applications can be made per year at minimum 6 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Okra Corn earworms, Stink bugs 1 to 1.5 
SPECIFIC DIRECTIONS: Apply using ground equipment in sufficient volume to ensure good 
coverage. For Grasshopper, refer to the “SPECIFIC PESTS ACROSS MULTIPLE SITES” section. 
RESTRICTIONS: DO NOT apply within 3 days of harvest. Do not apply more than a total of 6 qts. per acre per crop per year. BEE CAUTION: 
DO NOT apply this product to target crops or weeds in bloom. 
PEANUTS 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Peanuts Blister beetles, Mexican bean beetles 0.5 to 1 
Alfalfa caterpillars, Bean leaf beetles, Cucumber beetles, 
Green cloverworms, Japanese beetles, Leafhoppers, Red- 
necked peanutworms, Three-cornered alfalfa hoppers, Thrips, 
Velvetbean caterpillars 
1 
SPECIFIC DIRECTIONS: For best results on Thrips, use directed or banded sprays with hollow 
cone spray nozzles. Ensure adequate coverage for the underside of leaves. 
Armyworms, Corn earworms, Fall armyworms, Stink bugs, 
Webworms 
1 to 1.5 
Whitefringed beetle adults, Cutworms 2 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which 
feed on the upper portions of the plant. 
RESTRICTIONS: Observe “PLANT RESPONSE PRECAUTIONS” . DO NOT apply within 14 days of harvest. DO NOT apply more than a 
total of 8 qts. per acre per crop per year. BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
PRICKLY PEAR CACTUS 
Apply using ground equipment in sufficient volume to ensure good coverage. Up to 4 applications can be made per year at minimum 7 day 
intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Prickly pear cactus 
(Except CA) 
Cochineal scales (crawlers) 2 
SPECIFIC DIRECTIONS: For Grasshopper, refer to the “SPECIFIC PESTS ACROSS 
MULTIPLE SITES” section. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 3 days of harvest. DO NOT apply more than a total of 6 qts. per acre per year.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 12 of 21 
 
ROOT AND TUBER CROPS 
(Except Sugar Beets and Sweet Potatoes) 
Repeat applications as necessary up to a total of 6 times per year at minimum 7 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Root and Tuber 
Vegetables Crop Group 1 except Sugar beets 
and Sweet potatoes: Arracacha, Arrowroot, 
Artichoke (Chinese and Jerusalem), Beet 
(Sugar, Root), Burdock (Edible), Canna (Edible, 
Queensland arrowroot), Carrot, Cassava (Bitter 
& Sweet), Celeriac (Celery root), Chayote (Root), 
Chervil (Turnip-rooted), Chicory, Chufa, Dasheen 
(Taro), Ginger, Ginseng, Horseradish, Leren, 
Parsley (Turnip-rooted), Parsnip, Potato, Radish, 
Oriental radish (Daikon), Rutabaga, Salsify 
(Black), Salsify (Oyster plant), Salsify (Spanish), 
Skirret, Tanier (Cocoyam), Turmeric, Turnip, Yam 
bean (Jicama, Manoic pea), Yam (True) 
Flea beetles, Leafhoppers 0.5 to 1 
Armyworms, Aster leafhoppers, Colorado potato beetles, 
Corn earworms, Cutworms, European corn borers, Fall 
armyworms, Lace bugs, Lygus bugs, Spittlebugs, Stink bugs, 
Tarnished plant bugs 
1 to 2 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which feed 
on the upper portions of the plant. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 7 days of harvest. DO NOT apply more than a total of 6 qts. per acre per crop per year. 
SMALL FRUITS AND BERRIES 
(REI for Grapes Only–West of the Rocky Mountains = 6 days; East of the Rocky Mountains = 2 days for all activities except for grape girdling and cane 
turning. The REI is 6 days for grape girdling and cane turning.) 
Repeat applications as necessary up to a total of 4 times per year at minimum 7 day intervals. DO NOT apply more than 8 lbs. ai/acre/year (2 
gallons). 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Caneberry Crop 
Subgroup 13-07A including: Blackberry 
(Rubus spp., including Andean blackberry, 
Arctic blackberry, Bingleberry, Black satin berry, 
Boysenberry, Brombeere, California blackberry, 
Cherokee blackberry, Chesterberry, 
Cheyenne blackberry, Common blackberry, 
Coryberry, Darrowberry, Dewberry, 
Dirksen thornless berry, Evergreen blackberry, 
Himalayaberry, Hullberry, Lavacaberry, 
Loganberry, Lowberry, Lucretiaberry, 
Mammoth blackberry, Marionberry, Mora, Mures 
deronce, Nectarberry, 
Northern dewberry, Olallieberry, 
Oregon evergreen berry, Phenomenalberry, 
European fruit lecaniums, European raspberry aphids, Flea 
beetles, Grape leaffolders, Grape leafrollers, Japanese 
beetles, Leafhoppers, Leafrollers, Meadow spittlebugs, 
Omnivorous leaftiers, Rose chafers, Snowy tree crickets, 
Strawberry bud weevils, Strawberry clippers, Strawberry 
fruitworms, Strawberry leafrollers, Strawberry weevils, 
Western grapeleaf skeletonizers, Western yellowstriped 
armyworms 
1 to 2 
(Continued)

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 13 of 21 
 
(Cont.) 
Crop Pest This Product 
Per Acre (qts.) 
(Cont.) 
All members of the Caneberry Crop 
Subgroup 13-07A including: 
Rangeberry, Ravenberry, Rossberry, Shawnee 
blackberry, Southern dewberry, Tayberry, 
Youngberry, Zarzamora plus cultivars, varieties 
and /or hybrids of these); Raspberry (Rubus 
spp. including Bababerry, Black and Red 
raspberry, Blackcap, Caneberry, Framboise, 
Frambueso, Himbeere, Keriberry, Mayberry, 
Purple raspberry, Thimbleberry, Tulameen, 
Wild raspberry, Yellow raspberry plus cultivars, 
varieties and /or hybrids of these). 
All members of the Bushberry Crop 
Subgroup 13-07B including: Aronia berry, 
Blueberry (Vaccinium spp.-Highbush, Lowbush 
and cultivars and / 
or hybrids of these [=Blueberry species]), 
Chilean guava, Currant (Black, Buffalo, 
Native, Red), European barberry, Elderberry, 
Gooseberry, Highbush cranberry, Honeysuckle 
(Edible), Jostaberry, Huckleberry, Juneberry, 
Lingonberry, Salal, Sea buckthorn, plus varieties 
and / or hybrids of these. 
Cranberries; Grapes; Strawberries 
SPECIFIC DIRECTIONS: In Grapes, for Grape leaffolder, apply before the first brood larvae 
emerge from rolls. 
Blueberry maggots, Cherry fruitworms, Cranberry 
fireworms, Cranberry fruitworms, Cranberry twig girdlers, 
Elm spanworms, Gypsy moths, Sparganothis fruitworms, 
Tarnished plant bugs 
1.5 to 2 
Cutworms, Eightspotted foresters, Grape berry moths, June 
beetles, Omnivorous leafrollers, Orange tortrix, Raspberry 
fruitworms, Raspberry sawflies, Redbanded leafrollers, 
Saltmarsh caterpillars 
2 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which 
feed on the upper portions of the plant. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. If weed or cover crop bloom is present, 
mow orchard floor or between rows prior to applying this product. 
DO NOT apply within 7 days of harvest. DO NOT apply more than a total of 8 qts. per acre per crop per year. 
Note: Use on Cranberries may kill shrimp and crabs. DO NOT use in areas where these are important resources. Carbaryl may injure Early 
dawn and Sunrise varieties of Strawberries. In Grapes, DO NOT concentrate spray on the bunch or visible residues may result. 
SUGAR BEETS 
Repeat applications as necessary up to a total of 2 times per year at minimum 14 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Sugar beets Armyworms, Beet leaf beetles, Fall armyworms, Flea beetles, 
Leafhoppers, Webworms 
1 to 1.5 
Cutworms 1.5 
SPECIFIC DIRECTIONS: For Cutworm, this pr oduct is most effective against species which 
feed on the upper portions of the plant. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 28 days of harvest of roots or forage. DO NOT apply more than a total of 3 qts. per acre per crop per year. 
SUNFLOWERS 
Up to 2 applications can be made per year at minimum 7 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Sunflowers 
(Except CA) 
Stem weevils, Sunflower beetles 1 to 1.5 
Armyworms, Cutworms, Fall armyworms, Sunflower moths 1.5 
SPECIFIC DIRECTIONS: For Cutworm, this product is most effective against species which 
feed on the upper portions of the plant. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 30 days of grazing or harvest for forage or within 60 days of harvest for seed. DO NOT apply more than a total of 3 qts. 
per acre per crop per year. 
SWEET POTATOES 
Up to 4 foliar applications can be made per year at minimum 7 day intervals. 
Crop Pest This Product 
Per Acre (qts.) 
Sweet potatoes Corn earworms, Cucumber beetles, Flea beetles, Sweet 
potato hornworms, Sweet potato weevils, Tortoise beetles, 
Whitefringed beetles 
1 to 2 
Yellowstriped armyworms 2 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT apply within 7 days of harvest. DO NOT apply more than a total of 4 lbs/ai/acre/year (4 qts or 1 gallon). per acre per crop per year.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 14 of 21 
 
TOBACCO (REI = 48 hours) 
Plant Bed and Field Treatment – Repeat treatments as necessary up to a total of 4 times per year at minimum 7 day intervals. Use lower rate 
on young plants (up to knee height). Use at least 10 gallons of prepared spray per acre. Begin treatments when worms are small. 
Crop Pest This Product 
Per Acre (qts.) 
Tobacco Budworms, Fall armyworms, Hornworms, Japanese beetles, 
June beetles, Suckflies, Tobacco flea beetles 
1 to 2 
RESTRICTIONS: DO NOT apply within 2 days of harvest. DO NOT apply more than a total of 8 qts. per acre per crop per year. Observe 
“PLANT RESPONSE PRECAUTIONS”. BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
TREE FRUIT CROPS 
On all tree fruit crops, apply in sufficient volume for adequate coverage. This will vary depending on the pest and its severit y, the tree condition, 
size, density and other factors. 
Citrus 
(REI for Citrus in All States Other Than CA = 12 hours) 
(REI for Citrus in CA = 3 days for application rates greater than or equal to 5 qts. per acre) 
DO NOT exceed 5.0 lbs ai/A (1.25 gal) for a single application of carbaryl containing products for all combined uses except for Calif ornia red 
scale (Aonidiella aurantii) outbreaks that cannot be otherwise managed in California. Drexel Carbaryl 4L Insecticide may be applied at 12 lb ai/A 
in California in rotation with other insecticides only if California red scale ( Aonidiella aurantii) is the target. 
x Do not treat red scale on citrus in California at rates > 5 lbs ai/A within any Pesticide Use Limitation Area for federally li sted threatened or 
endangered species under the National Marine Fisheries Services’ jurisdiction. See “Endangered and Threatened Species Protectio n 
Requirements” under “Directions for Use”. 
x Maximum number of applications per year is 1. 
x Maximum annual application rate for this and all other carbaryl product treatments in citrus combined is 20 lb ai/A/year. 
Do not apply this or other carbaryl products on California citrus within 14 days of applications for California red scale. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Citrus Fruit Crop Group 
10 including: Calamondin, Citrus citron, 
Citrus hybrids (Citrus spp., including Chironja, 
Tangelo and Tangor), Grapefruit, Kumquat, 
Lemon, Lime, Mandarin (Tangerine), Orange 
(Sweet and Sour), Pummelo, Tangelo, 
Satsuma mandarin, White sapote (Casimiroa 
spp.) and other cultivars and / or hybrids of 
these. 
Avocado leafrollers, California orangedogs, Citrus cutworms, 
Fruit tree leafrollers, Orange tortrix, Western tussock moths 
2 to 3 
Citrus rust mites, Eriophyid mites, Plant bugs, Scale insects 
(Black scales, Brown soft scales, California red scales [except 
in CA], Citrus snow scales, Yellow scales [except in CA]) 
3 to 5 
SPECIFIC DIRECTIONS: For Scale, apply when crawlers are present. For results on 
Eriophyid mites, including Citrus rust mites, apply when pest populations are low. 
Apopka weevils (adult), Citrus root weevils (adults), Fuller rose 
beetles, Little leaf notchers (adult) 
5 
Psyllid 1.5 to 3 
SPECIFIC DIRECTIONS: Apply at the beginning and at the end of the over-Wintering period 
before the first Spring flush of the year. Additional sprays are needed during the year just 
before each major flush in the grove or when an increase in Psyllid populations is observed. 
Use the lower rate on light to moderate infestations, young plants and early instar. Use the 
higher rate on heavy infestations, mature plants, advanced instars and adults. Thorough and 
uniform spray coverage is essential for effective control. 
CA Only: California red scales, Yellow scales 5 to 12 
SPECIFIC DIRECTIONS: DO NOT make more than 1 application per crop per year in CA 
for California red scale. Apply when crawlers are present. 
Florida Only: Adult citrus weevils (such as Diaprepes 
abbreviatus, Pantomorus cervinus, Artipes floridanus and 
Pachnaeus spp.) 
5 to 8 
SPECIFIC DIRECTIONS: Apply as a foliar spray by ground as dilute or concentrate spray in 
10 to 25 gallons of water per acre. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. Mowing weed or cover crop bloom prior to 
application will reduce hazard to bees. 
DO NOT apply within 5 days of harvest. DO NOT apply more than a total of 20 qts. per acre per crop per year. Minimum retreatment interval 
is 14 days. 
All States except CA and FL: DO NOT apply more than 5 qts. per acre per application. 
CA Only: DO NOT apply more than 12 qts. per acre per application. 
FL Only: DO NOT apply more than 8 qts. per acre per application.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 15 of 21 
 
Olives (REI = 72 hours) 
Up to 2 applications can be made per crop per year at minimum 14 day intervals. 
DO NOT apply more than 10 lbs. ai/acre/year (2.5 gal.). The maximum application rate for olives to 5 lbs. ai/acre. 
Crop Pest This Product 
Per Acre (qts.) 
Olives Scale insects (Black scales, Olive scales) 5 to 7.5 
RESTRICTIONS: DO NOT apply within 14 days of harvest. DO NOT apply more than a total of 12 qts. per acre per crop per year. BEE CAUTION: 
DO NOT apply this product to target crops or weeds in bloom. If weed or cover crop bloom is present, mow orchard floor or between rows prior 
to applying this product. 
Pome Fruits 
Repeat applications as necessary up to a total of 4 times per crop per year including thinning sprays on Apples at minimum 14 d ay intervals. 
The maximum annual amount for pome fruits to 12 lbs. ai/acre/year (3 gal.). 
Crop Pest This Product 
Per Acre (qts.) 
Members of the Pome Fruit Group 11 
including: Apples, Crab-apples, Pears, 
Loquats, Mayhaw, Oriental pears 
White apple leafhoppers 0.5 to 1.5 
Apple aphids, Codling moths 1 to 3 
Apple aphids, Apple maggots, Apple mealybugs, Apple rust 
mites, Bagworms, California pearslugs (Pear sawflies), 
European apple sawflies, Eyespotted bud moths, Fruittree 
leafrollers, Gypsy moths, Japanese beetles, Lesser 
appleworms, Lygus bugs, Orange tortrix, Pearleaf blister 
mites, Pear psyllas, Pear rust mites, Periodical cicadas, Plum 
curculios, Redbanded leafrollers, Rosy apple aphids, Scale 
insects (Forbes scales, Lecanium scales, San Jose scales), 
Tarnished plant bugs, Tentiform leafminers, Woolly apple 
aphids, Yellowheaded fireworms 
1.5 to 3 
SPECIFIC DIRECTIONS: On Apples, avoid use during the period from full bloom until 30 
days after full bloom unless fruit thinning is desired. Use for pesticidal activity during this 
period also may result in fruit removal. For Psylla, apply when eggs hatch or young nymphs 
are present. For Scale, apply when crawlers are present. 
Apples Only, for fruit thinning — 1 to 3 
SPECIFIC DIRECTIONS: Apply between 80% petal fall and 16 mm fruit size. Use the higher 
rates on hard to thin varieties at the early timing which is the 80% petal fall to 6 mm fruit size. 
Use the lower rates on easy to thin varieties and at the later thinning period which is the 10 
to 16 mm fruit size. The rate to use per acre will depend on varieties, tree size, row spacing, 
weather conditions at the time of and following applications. The most effective spray gallonage 
will depend on the size, planting density, row spacing and amount of foliage. Use sufficient 
spray volume to ensure adequate coverage (100 to 400 gals. per acre). Avoid spray to the 
point of runoff. Reduce spray coverage to the lower portion of the tree since overthinning 
may occur here. 
Factors such as climatic temperature, high humidity, frost, tree age, variety, nutrition, previous 
crop, pruning and bloom may influence fruit thinning results with the product. Exercise precautions 
to avoid possible overthinning. For most effective results, apply under good drying conditions and 
when daytime temperatures (°F) will be 70 to low 80’s for the following 1 to 3 days. Application with 
daytime temperatures in excess of 80°F may result in overthinning. 
This product may be mixed with other fruit thinners; however, use precautions to avoid 
overthinning and other adverse effects. Consult with local fruit thinning experts in your area 
for recommendations on appropriate tank-mixing partners. Refer to the other product labels for 
specific use directions. 
NOTE: The use of this product may result in fruit deformity under certain environmental 
conditions. Before using on any variety of Apples, the user must weigh the risk versus benefits 
when using this product, particularly when using between 80% petal fall and 6 mm fruit 
size. Red Delicious are more sensitive to this phenomenon and in particular, the varieties 
Bisbee, Red Chief and Vallee Spur are very susceptible to conditions causing fruit deformity. 
Precipitation and temperatures below 65°F increase the possibility of fruit deformity. The use 
with Summer spray oils and wetting agents may increase the risk of fruit deformity and injury. 
Consult with fruit thinning experts in your area for advice on using this product on specific Apple 
varieties under local growing conditions or other questions. Observe all restrictions on the use 
of this product for Apple thinning. 
Crop Pest This Product 
Per Acre (qts.) 
RESTRICTIONS: DO NOT apply to Quince. DO NOT use on Pears between the tight flower cluster up to the 20 mm fruit size. Use during this 
period may result in undesirable fruit thinning and / or deformed fruit. DO NOT apply within 3 days of harvest. DO NOT apply more than a total 
of 15 qts. per acre per crop per year. 
BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. If weed or cover crop bloom is present, mow orchard floor 
or 
between rows prior to applying this product. 
FOR APPLE THINNING USE: DO NOT apply during bloom. Remove beehives from orchard to be treated before applying this product. Removing 
beehives from adjacent orchards will further minimize risks to bees. 
DRIFT MANAGEMENT: 
For airblast application, follow the following drift management practices: 
• Adjust deflectors and aiming devices so that the spray is only directed into the canopy. 
• Block off upward pointed nozzles when there is no overhanging canopy. 
• DO NOT allow the spray to go beyond the edge of the cultivated area (i.e., turn off sprayer when turning at end rows). For applicatio ns to the 
outside rows, only spray inward, toward the orchard.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 16 of 21 
 
Stone Fruits 
Up to 3 applications can be made per crop per year at minimum 7 day intervals. An additional application can be made during the dormant or 
delayed dormant timing. 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Stone Fruits Crop Group 
12 including: Apricot, Cherry (including Sweet 
and Tart), Nectarine, Peach, Plum (including 
Chickasaw, Damson and Japanese), Plumcot, 
Prune (fresh) 
Apple pandemis, Black cherry aphids, Cherry fruitworms, Cherry 
maggots (Cherry fruit flies), Codling moths, Cucumber beetles, 
Eastern tent caterpillars, Eyespotted bud moths, European 
earwigs, Fruittree leafrollers, Green fruitworms, Gypsy moths, 
Japanese beetles, June beetles, Lesser peachtree borers, Mealy 
plum aphids, Orange tortrix, Oriental fruit moths, Peach twig 
borers, Periodical cicadas, Plum curculios, Prune leafhoppers, 
Redbanded leafrollers, Rose chafers, Scale insects (Brown soft 
scales, Forbes scales, Lecanium scales, Olive scales, Oystershell 
scales, San Jose scales), Tarnished plant bugs, Tussock moths, 
Variegated leafrollers 
2 to 3 
SPECIFIC DIRECTIONS: Repeat applications as necessary, up to a total of 3 times per crop, 
but not more often than once every 7 days. An additional application at the dormant or delayed 
dormant timing may be made. For best results on Scale, apply when crawlers are present. 
For Lesser peachtree borers, best results have been found by thoroughly spraying limbs and 
tree trunks at weekly intervals during moth flight. 
Peach twig borers, Scale insects (Brown soft scales, Forbes 
scales, Lecanium scales, Olive scales, Oystershell scales, 
San Jose scales) 
4 to 5 
SPECIFIC DIRECTIONS: For dormant or delayed dormant timing, apply in combination with a 
recommended dormant oil. Refer to the dormant oil product label for additional use directions and 
restrictions. 
CA ONLY: Black cherry aphids, Cherry fruitworms, Cherry 
maggots (Cherry fruit flies), Codling moths, Cucumber 
beetles, Eyespotted bud moths, European earwigs, Fruittree 
leafrollers, Green fruitworms, Mealy plum aphids, Orange 
tortrix, Oriental fruit moths, Peach twig borers, Scale insects 
(Brown soft scales, Forbes scales, Lecanium scales, Olive 
scales, Oystershell scales, San Jose scales), Tarnished plant 
bugs, Tussock moths 
3 to 4 
SPECIFIC DIRECTIONS: Repeat applications as necessary up to a total of 3 times per crop, 
but not more often than once every 14 days. An additional application at the dormant or 
delayed dormant timing may be made. For Scale, apply when crawlers are present. 
RESTRICTIONS: 
All States Except CA: DO NOT apply within 3 days of harvest. DO NOT apply more than 3 qts. per acre per application during the 
production season. 
CA only: DO NOT apply within 1 day of harvest. DO NOT apply more than 4 qts. per application during the production season. 
All States Including CA: DO NOT apply more than a total of 14 qts. per acre per crop per year. DO NOT apply more than a total of 5 qts. 
per acre at the dormant or delayed dormant timing. DO NOT apply more than a total of 9 qts. per acre during the production season. 
BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. If weed or cover crop bloom is present, mow orchard floor or 
between rows prior to applying this product. 
TREE NUT CROPS 
On all tree nut crops, apply in sufficient volume for adequate coverage. This will vary depending on the pest and its severity, the tree condition, 
size and density and other factors. 
Crop Pest This Product 
Per Acre (qts.) 
Pistachios Armyworm (Except in CA), Brown soft scales, Lecanium 
scales, Navel orangeworms (Except in CA) 
3 to 5 
SPECIFIC DIRECTIONS: Repeat applications as necessary up to a total of 4 times per crop 
per year (including any applications at the dormant or delayed dormant timing) at minimum 7 
day intervals. For Scale, apply when crawlers are present. 
California Only: Armyworm, Navel orangeworm 3 to 6 
SPECIFIC DIRECTIONS: Apply in a minimum of 20 gals. of water per acre. DO NOT make 
more than 1 application at the maximum rate of 6 qts. per acre per crop per year. If needed, 
make up to 3 additional applications per crop per year at a rate not exceeding 5 qts. per acre 
per application (including applications at the dormant or delayed dormant timing) at minimum 
7 day intervals. 
Scale insects 4 to 5 
SPECIFIC DIRECTIONS: For dormant or delayed dormant timing: Apply in combination with 
dormant oil. Refer to dormant oil product label for additional use directions and restrictions. 
RESTRICTIONS: DO NOT apply within 14 days of harvest. DO NOT apply more than a total of 15 qts. per acre per year including any application 
at the dormant or delayed dormant timing. In All States Except California: DO NOT apply more than 5 qts. per acre per application. In 
California: DO NOT make more than 1 application at the maximum rate of 6 qts. per acre per crop per year. For any additional applications, 
DO NOT apply more than 5 qts. per acre per application. BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. If 
weed or cover crop bloom is present, mow orchard floor or between rows prior to applying this product. 
(Continued)

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 17 of 21 
 
(Cont.) 
Crop Pest This Product 
Per Acre (qts.) 
All members of the Tree Nuts Crop Group 
14 including: Almond, Beech nut, Brazil nut, 
Butternut, Cashew, Chestnut, 
Chinquapin, Filbert 
(Hazelnut), Hickory nut, Macadamia nut (Bush 
nut), Pecan, Walnut [including Black and 
English (Persian) 
walnuts] 
Black margined aphids, Calico scales, Codling moths, 
European fruit lecaniums, Fall webworms, Filbert aphids, 
Filbert leafrollers, Filbert worms, Frosted scales, Fruittree 
leafrollers, Hickory shuckworms, Lesser webworms, Navel 
orangeworms, Peach twig borers, Pecan leaf phylloxeras, 
Pecan stem phylloxeras, Pecan nut casebearers, Pecan 
spittlebugs, Pecan weevils, San Jose scales, Twig girdlers, 
Walnut caterpillars 
2 to 5 
SPECIFIC DIRECTIONS: Repeat applications as necessary up to a total of 4 times per year 
(including any applications at the dormant or delayed dormant timing) at minimum 7 day 
intervals. Use lower rates for pests attacking leaves. Use higher rates for pests attacking fruit 
and for higher infestations. For Scale, apply when crawlers are present. For Peach twig 
borers, best results with foliar applications have been found by making applications in 
popcorn or petal fall stages when the May brood begins to hatch. For Navel orangeworms in 
Almonds and Walnuts, best results have been found by timing early and mid-season 
applications to correspond with moth flight peaks. For Filbert leafrollers, best results have 
been found by making applications when eggs are hatching, repeating application in first 
appearance of moths and again 3 to 4 weeks later. For Codling moths in Walnuts, best results 
have been found by making applications when average cross-sectional diameters of 
developing nuts are one-half to three-fourths inches and again during middle or late June, as 
needed. 
Chestnut weevils, European earwigs 4 to 5 
SPECIFIC DIRECTIONS: For Chestnut weevils, best results have been found with 4 
applications at weekly intervals beginning in late July. The last application should be made 
prior to shuck split. For European earwigs, thorough coverage of trunks, branches and nuts 
is needed for best results. 
Almonds Only Peach twig borers, Scale insects 4 to 5 
SPECIFIC DIRECTIONS: For dormant or delayed dormant timing, apply in combination with 
recommended dormant oil. Refer to the dormant oil product label for additional use directions 
and restrictions. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. If weed or cover crop bloom is present, 
mow orchard floor or between rows prior to applying this product. 
DO NOT apply within 14 days of harvest. DO NOT apply more than a total of 15 qts. per acre per crop per year including any applications at 
the dormant or delayed dormant timing.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 18 of 21 
 
FORESTED AREAS AND RANGELAND TREES 
Up to 2 spray applications can be made per year at minimum 7 day intervals and 2 direct trunk treatments per year at 6 month intervals. Apply in 
sufficient volume for adequate coverage by ground or air equipment. This will vary depending on the tree size, density and stage of growth. 
Crop/ Site Pest This Product 
Per Acre (qts.) 
Forests, Tree plantations, 
Planted Christmas trees, 
Parks, Rural shelter belts, 
Rangeland trees 
Ants*, Apple aphids, Armyworms, Ash whiteflies, Azalea leafminers, 
Bagworms, Balsam twig aphids, Birch leafminers, Blister beetles, Boxelder 
bugs, Boxwood leafminers, Browntail moths, Cankerworms, Catalpa 
sphinx, Chiggers**, Cooley spruce gall adelgids, Cutworms, Cypress tip 
moths, Douglas fir tussock moths, Eastern spruce gall adelgids, Elm leaf 
aphids, Elm leaf beetles, Elm spanworms, Eriophyid mites, European pine 
shoot moths, Fall armyworms, Flea beetles, Fuchia gall mites, Fuller rose 
beetles, Gall midges, Gall wasps, Greenstriped mapleworms, Grasshoppers, 
Hackberry nipplegall makers, Holly bud moths, Holly leafminers, Jack pine 
budworms, Japanese beetles, Jeffrey pine needleminers, June beetles, 
Lace bugs, Leafhoppers, Leafrollers, Locust borers, Maple leafcutters, 
Mealybugs, Mimosa webworms, Nantucket pine tip moths, Oak leafminers, 
Oak moths, Oak skeletonizers, Oakworm (complex), Oleander caterpillars, 
Olive ash borers, Orangestriped oakworms, Periodical cicadas, Pine loopers, 
Pine sawflies, Pine spittlebugs, Pitch pine tip moths, Plant bugs, Poinsettia 
hornworms, Psyllids, Puss caterpillars, Redhumped oakworms, Rose 
aphids, Rose chafers, Rose slugs, Saddled prominents, Sawflies (exposed), 
Scale insects (crawlers), Sowbugs, Spiney elm caterpillars, Spring-tails, 
Spruce budworms, Spruce needle-miners, Subtropical pine tip moths, Tent 
caterpillars, Thornbugs, Thrips (exposed), Walnut caterpillars, Webworms, 
Western hemlock loopers, Western spruce budworms, Willow leaf beetles, 
Woolly gall aphids, Yellow poplar weevils 
1 (0.75 fl. oz. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: Observe “PLANT RESPONSE PRECAUTIONS” . Obtain thorough coverage of upper 
and lower leaf surfaces. The addition of a sticker may improve product performance. To kill Scale insects, treat 
trunks, stems and twigs in addition to plant foliage. For best results on Worms, treat when pests are small. Make 
applications for Maple leafcutters on Sugar maple when larvae are in 2nd instar after mining and as cases are 
being formed. 
* Except Carpenter, Harvester and Pharaoh. 
** Will only kill pests that are present at the time of application and directly contacted by product. 
Gypsy moths 0.75 to 1 
(0.5 to 0.75 fl. oz. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: For Gypsy moth, use the higher rate for heavy infestations. Repeat treatments as 
necessary, up to a total of 2 times per year, but not more often than once every 7 days. 
Ticks 1 
(0.75 fl. oz. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: Will only kill Ticks present at the time of application and directly contacted by product. 
Elm bark beetles, Ips engraver beetles, Mountain pine beetles, Roundheaded pine 
beetles, Spruce beetles, Western pine beetles 
5 fl. ozs. per gal. 
SPECIFIC DIRECTIONS: Direct Trunk Treatment - Effective as a preventive treatment only. Treat annually as 
required to prevent Beetle attacks. Apply 1 gal. of spray per 50 sq. ft. of bark prior to Beetle flight or host-tree attack. Tr eat 
tree trunk from ground level up, until trunk diameter is less than 5 inches. For Elm bark beetles, apply approximately 20 
to 30 gals. of spray mixture for each 50 ft. of bark for thorough coverage of all bark surfaces on trunks, limbs and twigs. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT use on syrup-producing Sugar maples where sap is harvested. 
DO NOT enter or allow others to enter treated areas until sprays have dried.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 19 of 21 
 
ORNAMENTAL TREES AND PLANTS 
(REI = 12 hours; EXCEPTION: The REI is 18 days for ornamentals grown for cuttings (cut flowers or cut foliage) where production is in outdoor 
areas and where average annual rainfall is less than 25 inches a year. Notify workers of the application and REI by warning the m orally and by 
posting warning signs at entrances to treated area. Note: Information on average annual rainfall for your area is available from any nearby 
weather bureau, such as one located at a local airport or one affiliated with the National Oceanographic and Atmospheric Administration (NOAA). 
Up to 4 spray applications can be made per year at minimum 7 day intervals. Up to 2 direct trunk treatments can be made per yea r at minimum 
6 month intervals. 
Apply by ground in sufficient volume for adequate coverage. This will vary depending on the plant or tree size, density and sta ge of growth. 
DO NOT apply more than 4 lbs. ai/acre/year (1 gal.). 
Crop/ Site Pest This Product 
Per Acre (qts.) 
Ornamental Trees and 
Plants: Roses, Flowers, 
Other Herbaceous plants, 
Evergreens and Woody 
plants, Shrubs 
Ants*, Apple aphids, Armyworms, Ash whiteflies, Azalea leafminers, 
Bagworms, Balsam twig aphids, Birch leafminers, Blister beetles, Boxelder 
bugs, Boxwood leafminers, Browntail moths, Cankerworms, Catalpa sphinx, 
Chiggers**, Cooley spruce gall adelgids, Cutworms, Cypress tip moths, 
Douglas fir tussock moth, Eastern spruce gall adelgids, Elm leaf aphids, Elm 
leaf beetles, Elm spanworms, Eriophyid mites, European pine shoot moths, 
Fall armyworms, Flea beetles, Fuchia gall mites, Fuller rose beetles, Gall 
midges, Gall wasps, Greenstriped mapleworms, Grasshoppers, Hackberry 
nipple gall makers, Holly bud moths, Holly leafminers, Jack pine budworms, 
Japanese beetles, Jeffrey pine needleminers, June beetles, Lace bugs, 
Leafhoppers, Leafrollers, Locust borers, Maple leafcutters, Mealybugs, 
Mimosa webworms, Nantucket pine tip moths, Oak leafminers, Oak moths, 
Oak skeletonizers, Oakworm (complex), Oleander caterpillars, Olive ash 
borers, Orange-striped oakworms, Periodical cicadas, Pine loopers, Pine 
sawflies, Pine spittlebugs, Pitch pine tip moths, Plant bugs, Poinsettia 
hornworms, Psyllids, Puss caterpillars, Redhumped oakworms, Rose aphids, 
Rose chafers, Rose slugs, Saddled prominents, Sawflies (exposed), Scale 
insects (crawlers), Sowbugs, Spiney elm caterpillars, Springtails, Spruce 
needleminers, Subtropical pine tip moths, Tent caterpillars, Thornbugs, 
Thrips (exposed), Walnut caterpillars, Webworms, Western spruce budworms, 
Willow leaf beetles, Woolly gall aphids, Yellow poplar weevils 
1 qt. per acre 
-OR- 
per 100 gal. (0.75 fl. oz. per 
1,000 sq. ft.) 
SPECIFIC DIRECTIONS: Observe “PLANT RESPONSE PRECAUTIONS”. Obtain thorough coverage of upper and 
lower leaf surfaces. The addition of a sticker may improve product performance. To kill Scale insects, treat trunks, 
stems and twigs in addition to plant foliage. For best results on Worms, treat when pests are small. Make application 
for Maple leafcutters on Sugar maple when larvae are in 2nd instar after mining and as cases are being formed. 
* Except Carpenter, Harvester and Pharaoh. 
** Will only kill pests that are present at the time of 
application and directly contacted by product. 
Gypsy moths 0.75 to 1 qt. per acre 
or per 100 gals. (0.5 to 0.75 fl. oz. 
per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: For Gypsy moth, use the higher rate for heavy infestations. 
Ticks 1 qt. per acre or per 100 gals. 
(0.75 fl. oz. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: Will only kill Ticks present at time of application and directly contacted by product. 
Elm bark beetles, Ips engraver beetles, Mountain pine beetles, Roundheaded 
pine beetles, Spruce beetles, Western pine beetles 
5 fl. ozs. per gal. 
SPECIFIC DIRECTIONS: Direct Trunk Treatment - Effective as a preventive treatment only. Treat annually to 
prevent Beetle attacks. Apply 1 gal. of spray per 50 sq. ft. of bark prior to Beetle flight or host-tree attack. Treat tree 
trunk from ground level up, until trunk diameter is less than 5 inches. For Elm bark beetles, apply approximately 20 to 
30 gals. of spray mixture for each 50 ft. of Elm tree for thorough coverage of all bark surfaces on trunks, limbs, and 
twigs. 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to target crops or weeds in bloom. 
DO NOT use on syrup-producing Sugar maples where sap is harvested. 
DO NOT enter or allow others to enter treated area until sprays have dried.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 20 of 21 
 
TURFGRASS 
(REI for Turf grown for Sod production = 24 hours) 
DO NOT apply more than a total of 10 qts. per acre per year. DO NOT apply by air or by chemigation. Broadcast applications to Turfgrass are 
permitted only on Golf courses, Sod farms, Cemeteries and Commercial landscapes. Applications to all other lawns or turf (resid ential settings) 
are limited to spot treatments. Apply the specified rates using ground pressure-type equipment in sufficient spray volume for t horough coverage 
and thatch penetration. DO NOT apply more than 10 lbs. ai/acre/year. 
Site Pest This Product 
Per Acre (qts.) 
Golf turf, Sports fields, 
Sod farms, Domestic 
and Commercial lawns, 
Cemeteries, Parks, 
Campsites, Recreational 
areas 
Ants (except Carpenter, Harvester and Pharaoh)*, Armyworms, Cutworms, 
Essex skippers, European chafers, Fall armyworms, Fiery skippers, 
Grasshoppers, Green June beetle larvae, Leafhoppers, Lucerne moths, 
Millipedes, Mosquitoes (adults)*, Scarab beetle adults (May beetles, June 
beetles, Japanese beetles, Green June beetles), Sowbugs, Spittlebugs, 
Springtails, Yellowstriped armyworms 
2 to 4 
(1.5 to 3 fl. ozs. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: For Armyworm, Cutworm and Fall armyworm: DO NOT irrigate treated areas within 24 
hours following insecticide application. For Green June beetle grub (larvae): Make applications when grubs are 
feeding near the soil surface. Water or irrigate Turfgrass within 48 hours after treatment. 
Ticks* 1 (0.75 fl. oz. per 1,000 sq. ft.) 
Centipedes*, Chigger*, Earwigs* 4 (3 fl. ozs. per 1,000 sq. ft.) 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to plants in bloom. 
Repeat applications as necessary up to 4 times per year but not more often than once every 7 days. DO NOT allow public use of treated 
areas during applications or until sprays have dried. 
* Will kill only pests that are present at the time of application and directly contacted by product. 
Golf turf, Sports fields, 
Sod farms, Domestic 
and Commercial lawns, 
Cemeteries, Parks, 
Campsites, Recreational 
areas 
Chinch bugs, Sod webworms (Lawn moths) 6 to 8 
(4.4 to 6 fl. ozs. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: For Chinch bug: Treat entire grass area rather than just damaged areas. Irrigation prior to 
treatment will aid in penetration of insecticide into Turfgrass. DO NOT irrigate treated areas within 24 hours following 
insecticide application. 
Bluegrass billbug larvae, European crane flies, White grubs (such as Japanese 
beetles, Chafer beetles and Phyllophaga spp. larvae), Black turfgrass ataenius 
beetle larvae, Hyperodes weevils (Bluegrass weevil) larvae, Springtails 
8 (6 fl. ozs. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: For European Crane Fly: Apply in early Spring (April 1 to April 15) or at timing 
recommended by local Agricultural Extension Service Agents. Water or irrigate Turfgrass within 48 hours after 
treatment. 
For White grub: Apply when Grubs are feeding near the soil surface, usually during late March through May or July 
through early September or at timing as recommended by local Agricultural Extension Service Agents. Water or irrigate 
Turfgrass within 48 hours after treatment. 
Fleas* 8 (6 fl. ozs. per 1,000 sq. ft.) 
RESTRICTIONS: BEE CAUTION: DO NOT apply this product to plants in bloom. 
Repeat applications as necessary up to 2 times per year but no more often than once every 7 days. DO NOT enter or allow others to enter 
treated areas until sprays have dried. 
* Will kill only pests present at the time of application and directly contacted by product. 
SPECIFIC PESTS ACROSS MULTIPLE SITES 
Grasshoppers 
Crop Pest This Product 
Per Acre (qts.) 
All crops on this labels Grasshoppers 0.5 to 1.5 
SPECIFIC DIRECTIONS: Apply 0.5 to 0.75 qts. per acre for nymphs on small plants or sparse vegetation. Apply 
1 to 1.5 qts. per acre for mature Grasshoppers or applications to dense foliage. Be certain spray volumes are 
appropriate to assure adequate coverage. 
RESTRICTIONS: Refer to individual site listing elsewhere on this label for use limitations and restrictions. DO NOT use rates higher than listed for 
the 
site or exceed other use restrictions. Observe all use restrictions. 
Imported Fire Ants 
Crop/ Site Pest This Product Per 
Gallon of Water 
All crops/ sites on this label Imported fire ants 0.75 fl. oz. per gal. 
SPECIFIC DIRECTIONS: Drench Application: To kill active mounds, apply a total of 2 gals. of the diluted solution 
over the surface of each mound or at least 1 qt. per 6 inches of mound diameter using a bucket, can or other 
appropriate equipment. Thoroughly wet mound and surrounding areas to a 4 ft. diameter (12 sq. ft.). DO NOT disturb 
mound prior to treatment. Pour solution from a height of about 3 ft. to give sufficient force to break mound apex and 
flow into Ant tunnels. For best results, apply in cool weather (65 to 80°F) or in early morning or late evening hours. 
Repeat application if mound activity resumes after 30 days. Treat new mounds as they appear. Pressurized sprays 
may disturb the Ants and cause migration, reducing product effectiveness. 
Imported fire ants (foraging) 1.5 fl. ozs. per gal. 
SPECIFIC DIRECTIONS: Broadcast Application (outdoor use only)*: Treat only the growing media when using on 
bedding plants and avoid contact with foliage. DO NOT make more than 1 application per year. 
RESTRICTIONS: DO NOT enter or allow others to enter treated areas until sprays have dried. 
For outdoor use only. DO NOT use in greenhouses. 
* Broadcast applications to Turfgrass are permitted only on Golf courses, Sod farms, Cemeteries and Commercial landscapes. Applications to 
all other Lawns or Turf (residential settings) are limited to spot treatments. 
Note: DO NOT use on any food crop not listed on this label. Refer to specific site use directions elsewhere on this label for additional restrictions.

Drexel Carbaryl 4L Insecticide, EPA Reg. No. 19713-49, Rev. March 14, 2025, Page 21 of 21 
 
Ticks which may Vector Lyme Disease 
To kill juvenile and adult Ticks which may vector Lyme Disease, apply the specified amount in sufficient volume for thorough coverage. This product 
will kill only Ticks that are present at the time of application and directly contacted by product. Up to 4 applications per year can be made. 
Crop/ Site Pest This Product 
Per Acre (qts.) 
All crops on this label, 
Pastures, Forested areas, 
Wasteland, Rights-of-Way, 
Hedgerows, Ditchbanks, 
Roadsides, Set-Aside and 
Conservation Reserve 
Program Acreage, 
Ornamental trees and 
plants, Turfgrass* 
Ixodes spp. (Deer ticks, Bear ticks, Black legged ticks), Amblyomma spp. 
(Lone star ticks) 
1 (0.75 fl. oz. per 1,000 sq. ft.) 
SPECIFIC DIRECTIONS: To kill juvenile Ticks, apply in late Spring or early Summer. To kill adult Ticks, apply in late 
Summer to Fall. 
Treat entire area and perimeter areas where exposure to Ticks may occur. Ticks may be reintroduced from 
surrounding areas on host animals. Retreat as necessary to maintain low population levels. 
RESTRICTIONS: DO NOT enter or allow others to enter treated areas until sprays have dried. 
Note: Refer to individual site listings elsewhere on this label for use limitations and restrictions. DO NOT use rates higher than listed for the 
site or exceed other use restrictions. If product is used to kill Ticks on any use site listed on this label, the use rate must not exceed 1 qt. per 
acre (0.75 fl. oz. per 1,000 sq. ft.). Observe all use restrictions. 
* Broadcast applications to Turfgrass are permitted only on Golf courses, Sod farms, Cemeteries and Commercial landscapes. Applications to 
all other lawns or turf (residential settings) are limited to spot treatments. 
NUISANCE PESTS 
PERIMETER TREATMENT – To kill Ants*, Bees* and Wasps*, Brown dog ticks*, Centipedes*, Cockroaches*, Crickets, Darkling beetles 
(Lesser mealworms or Litter beetles), Earwigs, Firebrats, Silverfish, Fleas*, Millipedes, Scorpions* and Spiders*, mix 2.5 flui d ounces of this 
product per gallon of water and apply as a coarse wet spray in a band of 6 to 10 feet wide around the outside perimeter of buil dings contacting 
as many pests as possible. 
Confine to areas immediately adjacent to the structure. Direct applications to the outside of the structure should be minimal and restricted to cracks and 
crevices and areas where insects tend to congregate. 
Treat surfaces to ensure thorough coverage but avoid runoff. 
To treat insects harbored in voids and cracks-and-crevices, applications must be made in such a manner to limit dripping and av oid runoff onto 
untreated structural surfaces and plants. 
For use in and around flower beds and ornamental plantings, apply as a coarse wet spray in and around plant beds. 
RESTRICTIONS: 
• DO NOT enter or allow others to enter treated areas until sprays have dried. 
• DO NOT make more than 4 applications per year. DO NOT apply more often than once every 7 days. 
• NOTE: Staining may occur on certain surfaces such as brick, carpet, cinder block, fabrics, stucco and wood. Spray deposits on painted or 
stained surfaces of finishes (e.g., boats, cars, house trailers, etc.) should be removed immediately by washing to prevent disc oloration. Avoid 
application to surfaces where visible spray residues are objectionable. Staining of fabrics and carpet may be permanent. For ou tdoor use only. 
• Observe “PLANT RESPONSE PRECAUTIONS” . 
* Will kill only pests present at time of application and directly contacted by product. 
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, mixtures with other chemicals specifically recommended and other influencing factors in the use of this product are 
beyond the control of the Seller. To the extent consistent with applicable law, 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 law, in no case shall the Manufacturer or the Seller be liable for consequential, spec ial or indirect 
damages resulting from the use or handling of this product when such use and/or handling is not in strict accordance with direc tions given 
herewith. The foregoing is a condition of sale by the Seller and is accepted as such by the Buyer. 
 
The DREXEL logo is a registered trademark of Drexel Chemical Company. 
STORAGE AND DISPOSAL 
DO NOT contaminate water, food or feed by storage or 
disposal. Open dumping is prohibited. 
PESTICIDE STORAGE: Store unused product in original container only, in cool, dry area out of reach of children and animals. DO NOT store 
in areas where temperatures frequently exceed 100°F. If container is damaged, before cleaning up, put on Personal Protective Equipment (PPE). 
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 St ate or local 
governments or by industry). 
CONTAINER DISPOSAL: 
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 e quipment 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 th e 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 int o 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 seve ral 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 b y incineration, or 
if allowed by State and local authorities, by burning. If burned, stay out of smoke. 
5HILOODEOH&RQWDLQHU•JDOORQV %XON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 fro m this container into 
application equipment or mix tank. Fill the container about 10% full with water. Agitate vigorously or recirculate water with t he pump for 2 
minutes. Pour or pump rinsate into application equipment or rinsate collection s ystem. Repeat this rinsing procedure two more times.