UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

 WASHINGTON, DC 20460 

PRIA Non-New-Use Label Acceptable v.20150320 

OFFICE OF CHEMICAL SAFETY 

AND POLLUTION PREVENTION

March 31, 2015 

Mr. Diego Fonseca 

Dow Agrosciences, LLC 

9330 Zionsville Rd. 

Indianapolis, IN 46268-1054 

Subject: Label Amendment – 9 Additional States Added to the Enlist Duo label for Enlist 

Corn and Soybeans (AR, KS, MO, LA, NE, MN, ND, MI, OK) 

 Product Name: Enlist Duo 

 EPA Registration Number: 62719-649 

 Application Date: November 1, 2011 

 Decision Number: 500028 

Dear Diego: 

The amended label referred to above, submitted in connection with registration under the Federal 

Insecticide, Fungicide and Rodenticide Act, as amended, is acceptable. This approval does not 

affect any conditions that were previously imposed on this registration. You continue to be 

subject to all conditions specified on the Notice of Registration for this product, dated October 

15, 2014, and any deadlines and/or expiration dates connected with them. 

A stamped copy of your labeling is enclosed for your records. This labeling supersedes all 

previously accepted labeling. You must submit one copy of the final printed labeling before you 

release the product for shipment with the new labeling. In accordance with 40 CFR 152.130(c), 

you may distribute or sell this product under the previously approved labeling for 18 months 

from the date of this letter. After 18 months, you may only distribute or sell this product if it 

bears this new revised labeling or subsequently approved labeling. “To distribute or sell” is 

defined under FIFRA section 2(gg) and its implementing regulation at 40 CFR 152.3. 

Should you wish to add/retain a reference to the company’s website on your label, then please be 

aware that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide 

Act and is subject to review by the Agency. If the website is false or misleading, the product 

would be misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 

CFR 156.10(a)(5) list examples of statements EPA may consider false or misleading. In addition, 

regardless of whether a website is referenced on your product’s label, claims made on the 

website may not substantially differ from those claims approved through the registration process. 

Therefore, should the Agency find or if it is brought to our attention that a website contains false 

or misleading statements or claims substantially differing from the EPA approved registration, 

the website will be referred to the EPA’s Office of Enforcement and Compliance. 

Your release for shipment of the product constitutes acceptance of these conditions. If these 

conditions are not complied with, the registration will be subject to cancellation in accordance 
Page 2 of 2 

EPA Reg. No. 62719-649 

Decision No. 500028 

with FIFRA section 6. If you have any questions, please contact Kathryn Montague by phone at 

703-305-1243, or via email at montague.kathryn@epa.gov. 

 

Enclosure 

Sincerely, 

Kathryn V. Montague, Product Manager 23 

Herbicide Branch

Registration Division (7505P)

Office of Pesticide Programs 
P2E / Enlist Duo / Amend / 03-19-15 Page 1 

(Base label): 

Enlist DuoTM

HERBICIDE

with COLEX-DTM Technology 

For control of annual and perennial weeds and use on EnlistTM corn and 

soybeans; use as a non-selective burndown; chemical fallow; and use as a 

preplant or preemergence or postemergence herbicide on listed crops, for control 

of emerged weeds only. 

2,4-D products that do not contain COLEX-DTM Technology are not authorized for 

use in conjunction with Enlist corn and soybeans.

Do not allow contact of herbicide with foliage, green stems, exposed non-woody 

roots or fruit of crops, desirable plants and trees because severe injury or 

destruction may result. 

Group 4 9 HERBICIDE 

Active Ingredient(s): 

 glyphosate: N-(phosphonomethyl)glycine, 

 dimethylammonium salt ............................ 22.1% 

 2,4-Dichlorophenoxyacetic acid, 

 choline salt ............................................... 24.4% 

Other Ingredients ................................................... 53.5% 

Total ..................................................................... 100.0% 

2,4-dichlorophenoxyacetic acid equivalent – 16.62% - 1.6 lb/gal 

glyphosate acid equivalent – 17.48% - 1.7 lb/gal 

Keep Out of Reach of Children

WARNING AVISO

Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you do 

not understand the label, find someone to explain it to you in detail.) 

 Precautionary Statements 

Hazards to Humans and Domestic Animals 

Causes Substantial But Temporary Eye Injury • Harmful If Swallowed • Prolonged Or Frequently 

Repeated Skin Contact May Cause Allergic Reactions In Some Individuals 

Do not get in eyes or on clothing. 

 Personal Protective Equipment (PPE) 

Some materials that are chemical-resistant to this product are barrier laminate, butyl rubber >14 mils, 

nitrile rubber >14 mils, neoprene rubber >14 mils, natural rubber >14 mils, polyethylene, polyvinyl chloride 

(PVC) >14 mils, or viton >14 mils. If you want more options, follow the instructions for category A on an 

EPA chemical-resistance category selection chart. 

All mixers, loaders, applicators, flaggers, and handlers must wear: 

03/31/2015

62719-649
P2E / Enlist Duo / Amend / 03-19-15 Page 2 

x Long-sleeved shirt and long pants 

x Shoes and socks, plus 

x Chemical-resistant gloves as specified under category A, when mixing or loading, cleaning up spills or 

equipment, or otherwise exposed to the concentrate. 

x Protective eyewear (goggles, faceshield, or safety glasses). 

x Chemical-resistant apron when mixing or loading, cleaning up spills or equipment, or otherwise 

exposed to the concentrate. 

See engineering controls for additional requirements. 

Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables 

exist, use detergent and hot water. Keep and wash PPE separately from other laundry. 

 Engineering Controls 

When handlers use closed systems or enclosed cabs in a manner that meets the requirements listed in 

Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240 (d) (4-5)], the handler PPE 

requirements may be reduced or modified as specified in the WPS. 

 User Safety Recommendations 

Users should: 

x Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using 

tobacco, or using the toilet. Remove and wash contaminated clothing before reuse. 

x Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean 

clothing. If pesticide gets on skin, wash immediately with soap and water. 

x 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. 

 First Aid 

If in eyes: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact 

lenses, if present, after the first 5 minutes, then continue rinsing eye. Call a poison control center or 

doctor for treatment advice. 

If swallowed: Call a poison control center or doctor immediately for treatment advice. Have person sip a 

glass of water if able to swallow. Do not induce vomiting unless told to do so by a poison control center 

or doctor. Do not give anything by mouth to an unconscious person. 

Have the product container or label with you when calling poison control center or doctor, or going for 

treatment. You may also contact 1-800-992-5994, for emergency medical treatment information. 

 Environmental Hazards 

This pesticide is toxic to fish and aquatic invertebrates. Do not apply directly to water, to areas where 

surface water is present, or to intertidal areas below the mean high water mark. Drift or runoff may 

adversely affect aquatic invertebrates and non-target plants. Drift and runoff may be hazardous to 

aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of 

equipment washwaters or rinsate. 

This chemical has properties and characteristics associated with chemicals detected in groundwater. The 

use of this chemical in areas where soils are permeable, particularly where the water table is shallow, 

may result in groundwater contamination. Application around a cistern or well may result in 

contamination of drinking water or groundwater. 

 Physical and Chemical Hazards 

Spray solutions of this product should be mixed, stored and applied using only stainless steel, aluminum, 

fiberglass, plastic or plastic lined containers. 
P2E / Enlist Duo / Amend / 03-19-15 Page 3 

Do not mix, store or apply this product or spray solutions of this product in galvanized steel or 

unlined steel (except stainless steel) containers or spray tanks. This product, or spray solutions of 

this product, reacts with such containers and tanks to produce hydrogen gas that may form a highly 

combustible gas mixture. This gas mixture could flash or explode, causing serious personal injury, if 

ignited by open flame, spark, welder's torch, lighted cigarette or other ignition source. 

 Agricultural Use Requirements 

Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR 

Part 170. Refer to the label booklet under "Agricultural Use Requirements" in the Directions for Use 

section for information about this standard. 

(Storage and Disposal for rigid containers 5 gallons or less) 

 Storage and Disposal 

Do not contaminate water, food, feed or seed by storage or disposal.

Pesticide Storage: Store in a cool, dry place. Store in original container. In case of leak or spill, contain 

material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Triple rinse as follows: 

Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds after the 

flow begins to drip. Fill the container 1/4 full with water and recap. Shake for 10 seconds. Pour rinsate 

into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds 

after the flow begins to drip. Repeat this procedure two more times. Pressure rinse as follows: Empty 

the remaining contents into application equipment or a mix tank and continue to drain for 10 seconds after 

the flow begins to drip. Hold container upside down over application equipment or mix tank or collect 

rinsate for later use or disposal. Insert pressure rinsing nozzle in the side of the container, and rinse at 

about 40 psi for at least 30 seconds. Drain for 10 seconds after the flow begins to drip. Then offer for 

recycling if available or puncture and dispose of in a sanitary landfill, or by incineration, or by other 

procedures allowed by state and local authorities. 

(Storage and Disposal for refillable rigid containers larger than 5 gal) 

 Storage and Disposal 

Do not contaminate water, food, feed or seed by storage or disposal.

Pesticide Storage: Store in a cool, dry place. Store in original container. In case of leak or spill, contain 

material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Refillable container. Refill this container with pesticide only. Do not reuse this 

container for any other purpose. 

Cleaning the container before final disposal is the responsibility of the person disposing of the container. 

Cleaning before refilling is the responsibility of the refiller. To clean the container before final disposal, 

empty the remaining contents from this container into application equipment or a mix tank. Fill the 

container about 10% full with water and, if possible, spray all sides while adding water. If practical, 

agitate vigorously or recirculate water with the pump for two minutes. Pour or pump rinsate into 

application equipment or rinsate collection system. Repeat this rinsing procedure two more times. Then 

offer for recycling if available, or puncture and dispose of in a sanitary landfill, or by incineration, or by 

other procedures allowed by state and local authorities. 

(Storage and Disposal for nonrefillable rigid containers larger than 5 gallons) 

 Storage and Disposal 

Do not contaminate water, food, feed or seed by storage or disposal.

Pesticide Storage: Store in a cool, dry place. Store in original container. In case of leak or spill, contain 

material and dispose as waste. 
P2E / Enlist Duo / Amend / 03-19-15 Page 4 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Triple rinse as follows: 

Empty the remaining contents into application equipment or a mix tank. Fill the container 1/4 full with 

water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least 

one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several 

times. Turn the container over onto its other end and tip it back and forth several times. Empty the 

rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Repeat this 

procedure two more times. Pressure rinse as follows: Empty the remaining contents into application 

equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip. Hold container 

upside down over application equipment or mix tank or collect rinsate for later use or disposal. Insert 

pressure rinsing nozzle in the side of the container, and rinse at about 40 psi for at least 30 seconds. 

Drain for 10 seconds after the flow begins to drip. Then offer for recycling if available, or puncture and 

dispose of in a sanitary landfill, or by incineration, or by other procedures allowed by state and local 

authorities. 

Refer to label booklet for Directions for Use.

Notice: Read the entire label. Use only according to label directions. Before using this product, read 

Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies at end of label booklet. If 

terms are unacceptable, return at once unopened. 

In case of emergency endangering health or the environment involving this product, call 1-800-992-5994. 

Agricultural Chemical: Do not ship or store with food, feeds, drugs or clothing. 

EPA Reg. No. 62719-649 EPA Est. ____________ 

Produced for 

Dow AgroSciences LLC 

9330 Zionsville Road 

Indianapolis, IN 46268 

 NET CONTENTS _____ 
P2E / Enlist Duo / Amend / 03-19-15 Page 5 

(cover, shipping container): 

Enlist DuoTM

HERBICIDE

with COLEX-DTM Technology 

For control of annual and perennial weeds and use on EnlistTM corn and 

soybeans; use as a non-selective burndown; chemical fallow; and use as a 

preplant or preemergence or postemergence herbicide on listed crops, for control 

of emerged weeds only. 

2,4-D products that do not contain COLEX-DTM Technology are not authorized for 

use in conjunction with Enlist corn and soybeans.

Do not allow contact of herbicide with foliage, green stems, exposed non-woody 

roots or fruit of crops, desirable plants and trees because severe injury or 

destruction may result. 

Group 4 9 HERBICIDE 

Active Ingredient(s): 

 glyphosate: N-(phosphonomethyl)glycine, 

 dimethylammonium salt ............................ 22.1% 

 2,4-Dichlorophenoxyacetic acid, 

 choline salt ............................................... 24.4% 

Other Ingredients ................................................... 53.5% 

Total ..................................................................... 100.0% 

2,4-dichlorophenoxyacetic acid equivalent – 16.62% - 1.6 lb/gal 

glyphosate acid equivalent – 17.48% - 1.7 lb/gal 

Keep Out of Reach of Children

WARNING AVISO

Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you do 

not understand the label, find someone to explain it to you in detail.) 

 Agricultural Use Requirements 

Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR 

Part 170. Refer to the label booklet under "Agricultural Use Requirements" in the Directions for Use 

section for information about this standard. 

Refer to inside of label booklet for Directions for Use.

Notice: Read the entire label. Use only according to label directions. Before using this product, read 

Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies at end of label booklet. If 

terms are unacceptable, return at once unopened. 

In case of emergency endangering health or the environment involving this product, call 1-800-992-5994. 

Agricultural Chemical: Do not ship or store with food, feeds, drugs or clothing. 
P2E / Enlist Duo / Amend / 03-19-15 Page 6 

EPA Reg. No. 62719-649 EPA Est. ________ 

Produced for 

Dow AgroSciences LLC 

9330 Zionsville Road 

Indianapolis, IN 46268 

 NET CONTENTS _____ 

 Precautionary Statements 

Hazards to Humans and Domestic Animals 

WARNING

Causes Substantial But Temporary Eye Injury • Harmful If Swallowed • Prolonged Or Frequently 

Repeated Skin Contact May Cause Allergic Reactions In Some Individuals 

Do not get in eyes or on clothing. 

 Personal Protective Equipment (PPE) 

Some materials that are chemical-resistant to this product are barrier laminate, butyl rubber >14 mils, 

nitrile rubber >14 mils, neoprene rubber >14 mils, natural rubber >14 mils, polyethylene, polyvinyl chloride 

(PVC) >14 mils, or viton >14 mils. If you want more options, follow the instructions for category A on an 

EPA chemical-resistance category selection chart. 

All mixers, loaders, applicators, flaggers, and handlers must wear: 

x Long-sleeved shirt and long pants 

x Shoes and socks, plus 

x Chemical-resistant gloves as specified under category A, when mixing or loading, cleaning up spills or 

equipment, or otherwise exposed to the concentrate. 

x Protective eyewear (goggles, faceshield, or safety glasses). 

x Chemical-resistant apron when mixing or loading, cleaning up spills or equipment, or otherwise 

exposed to the concentrate. 

See engineering controls for additional requirements 

Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables 

exist, use detergent and hot water. Keep and wash PPE separately from other laundry. 

 Engineering Controls 

When handlers use closed systems or enclosed cabs in a manner that meets the requirements listed in 

Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240 (d) (4-5)], the handler PPE 

requirements may be reduced or modified as specified in the WPS. 

 User Safety Recommendations 

Users should: 

x Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using 

tobacco, or using the toilet. Remove and wash contaminated clothing before reuse. 

x Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean 

clothing. If pesticide gets on skin, wash immediately with soap and water. 

x 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. 
P2E / Enlist Duo / Amend / 03-19-15 Page 7 

 First Aid 

If in eyes: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact 

lenses, if present, after the first 5 minutes, then continue rinsing eye. Call a poison control center or 

doctor for treatment advice. 

If swallowed: Call a poison control center or doctor immediately for treatment advice. Have person sip a 

glass of water if able to swallow. Do not induce vomiting unless told to do so by a poison control center 

or doctor. Do not give anything by mouth to an unconscious person. 

Have the product container or label with you when calling poison control center or doctor, or going for 

treatment. You may also contact 1-800-992-5994, for emergency medical treatment information. 

 Environmental Hazards 

This pesticide is toxic to fish and aquatic invertebrates. Do not apply directly to water, to areas where 

surface water is present, or to intertidal areas below the mean high water mark. Drift or runoff may 

adversely affect aquatic invertebrates and non-target plants. Drift and runoff may be hazardous to 

aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of 

equipment washwaters or rinsate. 

This chemical has properties and characteristics associated with chemicals detected in groundwater. The 

use of this chemical in areas where soils are permeable, particularly where the water table is shallow, 

may result in groundwater contamination. Application around a cistern or well may result in 

contamination of drinking water or groundwater. 

 Physical and Chemical Hazards 

Spray solutions of this product should be mixed, stored and applied using only stainless steel, aluminum, 

fiberglass, plastic or plastic lined containers. 

Do not mix, store or apply this product or spray solutions of this product in galvanized steel or 

unlined steel (except stainless steel) containers or spray tanks. This product, or spray solutions of 

this product, reacts with such containers and tanks to produce hydrogen gas that may form a highly 

combustible gas mixture. This gas mixture could flash or explode, causing serious personal injury, if 

ignited by open flame, spark, welder's torch, lighted cigarette or other ignition source. 

 Directions for Use 

It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 

Read all Directions for Use carefully before applying. 

Do not apply this product in a way that will contact workers or other persons, either directly or through 

drift. Only protected handlers may be in the area during application. For any requirements specific to 

your state or tribe, consult the agency responsible for pesticide regulation. 

TANK-MIXING INSTRUCTIONS: 

ENLIST Duo may only be tank-mixed with products that have been tested and found not to adversely 

affect the spray drift properties of Enlist Duo. A list of those products may be found at EnlistTankmix.com 

DO NOT TANK-MIX ANY PRODUCT WITH Enlist Duo unless: 

1. You check the list of tested products found not to adversely affect the spray drift properties of 

Enlist Duo at EnlistTankmix.com no more than 7 days before applying Enlist Duo; and 

2. The product you tank-mix with Enlist Duo is identified on that list of tested products. 

 Agricultural Use Requirements 

Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR 

Part 170. This Standard contains requirements for the protection of agricultural workers on farms, forests, 

nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, 

decontamination, notification, and emergency assistance. It also contains specific instructions and 
P2E / Enlist Duo / Amend / 03-19-15 Page 8 

exceptions pertaining to the statements on this label about personal protective equipment (PPE), and 

restricted entry interval. The requirements in this box only apply to uses of this product that are covered 

by the Worker Protection Standard. 

Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 48 hours. 

PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and 

that involves contact with anything that has been treated, such as plants, soil, or water, is: 

x Long-sleeved shirt and long pants 

x Chemical resistant gloves as specified under category A 

x Shoes plus socks 

x Protective eyewear (goggles, faceshield, or safety glasses) 

 Storage and Disposal 

Do not contaminate water, food, feed or seed by storage or disposal.

Pesticide Storage: Store in a cool, dry place. Store in original container. In case of leak or spill, contain 

material and dispose as waste. 

Pesticide Disposal: Wastes resulting from the use of this product must be disposed of on site or at an 

approved waste disposal facility. 

Nonrefillable containers 5 gallons or less: 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Triple rinse as follows: 

Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds after the 

flow begins to drip. Fill the container 1/4 full with water and recap. Shake for 10 seconds. Pour rinsate 

into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds 

after the flow begins to drip. Repeat this procedure two more times. Pressure rinse as follows: Empty 

the remaining contents into application equipment or a mix tank and continue to drain for 10 seconds after 

the flow begins to drip. Hold container upside down over application equipment or mix tank or collect 

rinsate for later use or disposal. Insert pressure rinsing nozzle in the side of the container, and rinse at 

about 40 psi for at least 30 seconds. Drain for 10 seconds after the flow begins to drip. Then offer for 

recycling if available or puncture and dispose of in a sanitary landfill, or by incineration, or by other 

procedures allowed by state and local authorities. 

Refillable containers larger than 5 gallons: 

Container Handling: Refillable container. Refill this container with pesticide only. Do not reuse this 

container for any other purpose. 

Cleaning the container before final disposal is the responsibility of the person disposing of the container. 

Cleaning before refilling is the responsibility of the refiller. To clean the container before final disposal, 

empty the remaining contents from this container into application equipment or a mix tank. Fill the 

container about 10% full with water and, if possible, spray all sides while adding water. If practical, 

agitate vigorously or recirculate water with the pump for two minutes. Pour or pump rinsate into 

application equipment or rinsate collection system. Repeat this rinsing procedure two more times. Then 

offer for recycling if available, or puncture and dispose of in a sanitary landfill, or by incineration, or by 

other procedures allowed by state and local authorities. 

Nonrefillable containers 5 gallons or larger: 

Container Handling: Nonrefillable container. Do not reuse or refill this container. 

Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Triple rinse as follows: 

Empty the remaining contents into application equipment or a mix tank. Fill the container 1/4 full with 

water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least 

one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several 

times. Turn the container over onto its other end and tip it back and forth several times. Empty the 

rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Repeat this 

procedure two more times. Pressure rinse as follows: Empty the remaining contents into application 

equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip. Hold container 
P2E / Enlist Duo / Amend / 03-19-15 Page 9 

upside down over application equipment or mix tank or collect rinsate for later use or disposal. Insert 

pressure rinsing nozzle in the side of the container, and rinse at about 40 psi for at least 30 seconds. 

Drain for 10 seconds after the flow begins to drip. Then offer for recycling if available, or puncture and 

dispose of in a sanitary landfill, or by incineration, or by other procedures allowed by state and local 

authorities. 

Product Information

Enlist DuoTM herbicide is a systemic herbicide that is intended for control of emerged annual and perennial 

weeds. Enlist Duo is designed to be applied to crops containing EnlistTM traits. These are patented genes 

that provide tolerance to Enlist Duo. Corn, soybeans, or any other crop without the Enlist trait will be 

seriously damaged by foliar applications of Enlist Duo. 

When this product is applied as directed and under the circumstances described, it controls annual and 

perennial weeds listed in this label. 

Time to Symptoms: This product moves through the plant from the point of foliage contact to and into 

the root system. Visible effects include twisting of leaves and curvature of stems followed by a gradual 

wilting and yellowing of the plant that advances to complete browning of above-ground growth and 

deterioration of underground plant parts. Visible effects on most annual weeds occur within 2 to 4 days 

depending upon weed species. 

Stage of Weeds: Annual weeds are easiest to control when they are small. Best control of most 

perennial weeds is obtained when treatment is made at late growth stages approaching maturity. Refer 

to the annual and perennial rate tables for specific weeds. When treating weeds with disease or insect 

damage, weeds heavily covered with dust, or weeds under poor growing conditions, reduced weed 

control may result. 

Rainfastness: Heavy rainfall soon after application may wash off this product from the foliage. 

Spray Coverage: For best results, spray coverage should be uniform and complete. Do not spray weed 

foliage to the point of runoff. 

Mode of Action: 2,4-D, one of the active ingredients in this product, mimics the naturally occurring plant 

auxins and overloads the plant’s auxin balance affecting vital processes, such as cell division and 

elongation, resulting in abnormal growth and plant death. Glyphosate, the other active ingredient in this 

product, inhibits the EPSP synthase enzyme. This enzyme is found only in plants and microorganisms 

and is essential to forming specific amino acids. 

Limited Soil Activity: Though some suppression of annual weeds emerging soon after application may 

occur when this product is applied at higher rates within the rate range, optimum control is achieved when 

the majority of weeds are emerged at the time of application. Unemerged plants arising from unattached 

underground rhizomes or rootstocks of perennials will not be affected by the herbicide and will continue to 

grow.

Biological Degradation: Degradation of this product is primarily a biological process carried out by soil 

microbes. 

Herbicide Resistance Management

2,4-D, one of the active ingredients in this product, is a Group 4 herbicide (synthetic auxin). Glyphosate, 

the other active ingredient in this product, is a group 9 herbicide (inhibitor of EPSP synthase). Some 

naturally occurring weed biotypes that are tolerant (resistant) to 2,4-D or glyphosate may exist due to 

genetic variability in a weed population. Where resistant biotypes exist, the repeated use of herbicides 

with the same modes of action can lead to the selection for resistant weeds. Certain agronomic practices 

delay or reduce the likelihood that resistant weed populations will develop and can be utilized to manage 

weed resistance once it occurs. 
P2E / Enlist Duo / Amend / 03-19-15 Page 10 

Proactively implementing diversified weed control strategies to minimize selection for weed populations 

resistant to one or more herbicides is a best practice. A diversified weed management program may 

include the use of multiple herbicides with different modes of action and overlapping weed spectrum with 

or without tillage operations and/or other cultural practices. Research has demonstrated that using the 

labeled rate and directions for use is important to delay the selection for resistance. 

The continued availability of this product depends on the successful management of the weed resistance 

program; therefore, it is very important to perform the following actions. 

To aid in the prevention of developing weeds resistant to this product, the following steps should be 

followed:

 Scout fields before application to ensure herbicides and rates will be appropriate for the weed species 

and weed sizes present. 

 Apply full rates of Enlist Duo for the most difficult to control weed in the field at the specified time 

(correct weed size) to minimize weed escapes. 

 Scout fields after application to detect weed escapes or shifts in weed species. 

 Report any incidence of non-performance of this product against a particular weed species to your 

Dow AgroSciences retailer, representative or call 1-855-ENLIST-1(1-855-365-4781) 

 If resistance is suspected, treat weed escapes with an herbicide having a mode of action other than 

Group 4 or 9 and/or use non-chemical methods to remove escapes, as practical, with the goal of 

preventing further seed production. 

Additionally, users should follow as many of the following herbicide resistance management practices 

practical: 

 Use a broad spectrum soil-applied herbicide with other modes of action as a foundation in a weed 

control program. 

 Utilize sequential applications of herbicides with alternative modes of action. 

 Rotate the use of this product with non-Group 4 and non-Group 9 herbicides. 

 Incorporate non-chemical weed control practices, such as mechanical cultivation, crop rotation, cover 

crops and weed-free crop seeds, as part of an integrated weed control program. 

 Thoroughly clean plant residues from equipment before leaving fields suspected to contain resistant 

weeds. 

 Avoid using more than two applications of Enlist Duo and any other Group 4 or Group 9 herbicide 

within a single growing season unless in conjunction with another mode of action herbicide with 

overlapping spectrum. 

 Manage weeds in and around fields, during and after harvest to reduce weed seed production. 

Contact the local agricultural extension service, Dow AgroSciences representative, ag retailer or crop 

consultant for further guidance on weed control practices as needed.

Spray Drift Management 

A variety of factors including weather conditions (e.g., wind direction, wind speed, temperature, relative 

humidity) and method of application (e.g., ground, aerial, airblast) can influence pesticide drift. The 

applicator must evaluate all factors and make appropriate adjustments when applying this product. 

Do not aerially apply this product. 

Nozzle Selection

The following chart details nozzles and pressure that are allowable for use when applying Enlist Duo 

herbicide. Do not use any nozzle and pressure combination not specifically allowed in the chart. 
P2E / Enlist Duo / Amend / 03-19-15 Page 11 

Groundboom Application 

Use the minimum boom height based upon the nozzle manufacturer’s directions. Spray drift potential 

increases as boom height increases. Spray drift can be minimized if nozzle height is not greater than the 

maximum height specified by the nozzle manufacturer for the nozzle selected. 

Wind Speed 

Do not apply at wind speeds greater than 15 mph. 

Temperature and Humidity

When making applications in low relative humidity, set up equipment to produce larger droplets to 

compensate for evaporation. Droplet evaporation is most severe when conditions are both hot and dry. 

Temperature Inversions 

Applications should not occur during a local, low level temperature inversion because drift potential is 

high. Temperature inversions restrict vertical air mixing, which causes small suspended droplets to 

remain in a concentrated cloud. This cloud can move in unpredictable directions due to the light variable 

winds common during inversions. Temperature inversions are characterized by increasing temperatures 

with altitude and are common on nights with limited cloud cover and light to no wind. They begin to form 

as the sun sets and often continue into the morning. Their presence can be indicated by ground fog; 

however, if fog is not present, inversions can also be identified by the movement of the smoke from a 

ground source generator. Smoke that layers and moves laterally in a concentrated cloud (under low wind 

conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates indicates good 

vertical air mixing. 

Manufacturer Model

ABJ11004 MAX 40

ABJ10006 MAX 30

TDXL11003 MAX 40

TDXL11004 MAX 45

TDXL11006 MAX 75

TDXL11003-D MAX 90

TDXL11004-D MAX 90

TDXL11006-D MAX 100

TDXL11008-D MAX 80

ULD12004 MAX 70

ULD12006 MAX 50

ID11004 MAX40

ID11005 MAX 60

AI11004 MAX 60

AI11006 MAX 60

AI11008 MAX 70

AITTJ60-11006 MAX 40

AIXR11003 MAX 30

AIXR11004 MAX 40

AIXR11006 MAX 40

TTI11004 MAX 85

MR11006 MAX 60

MR11008 MAX 60

Maximum Operating Pressure (psi)

ABJ Agri

Wilger

GreenLeaf

Hypro

Lechler

TeeJet

10 20 30 40 50 60 70 80 90 100 110 120
P2E / Enlist Duo / Amend / 03-19-15 Page 12 

Protection of Sensitive Areas 

You must maintain a 30 foot downwind buffer (in the direction in which the wind is blowing) from any area 

except: 

1. Roads, paved or gravel surfaces. 

2. Planted agricultural fields. (Except those crops listed in the “Susceptible Plants” section) 

3. Agricultural fields that that have been prepared for planting. 

4. Areas covered by the footprint of a building, shade house, green house, silo, feed crib, or other 

man made structure with walls and or roof. 

To maintain the required downwind buffer zone: 

x Measure wind direction prior to the start of any swath that is within 30 feet of a sensitive area. 

x No application swath can be initiated in, or into an area that is within 30 feet of a sensitive area if 

the wind direction is towards the sensitive area. 

State and Local Requirements 

Applicators must follow all state and local pesticide drift requirements regarding application of 2,4-D 

herbicides. Where states have more stringent regulations, they must be observed. 

Susceptible Plants 

Do not apply under circumstances where spray drift may occur to food, forage, or other plantings that 

might be damaged or crops thereof rendered unfit for sale, use or consumption. Do not allow contact of 

herbicide with foliage, green stems, exposed non-woody roots of crops, desirable plants; including cotton 

and trees, because severe injury or destruction may result. Small amounts of spray drift that may not be 

visible may injure susceptible broadleaf plants. Before making an application, please refer to your 

state’s sensitive crop registry (if available) to identify any commercial specialty or certified 

organic crops that may be located nearby. 

At the time of application, the wind cannot be blowing toward adjacent commercially grown 

tomatoes and other fruiting vegetables (EPA crop group 8), cucurbits (EPA crop group 9), grapes 

and cotton. 

Sprayer Clean-Out 

To avoid injury to desirable plants, thoroughly clean equipment used to apply this product before using it 

to apply other chemicals. 
P2E / Enlist Duo / Amend / 03-19-15 Page 13 

For glyphosate-tolerant corn: 

If the crop following the application of Enlist Duo is an application to glyphosate-tolerant corn, rinse the 

spray equipment with clean water at least 10% of the total tank volume. 

For all other crops: 

1. Completely drain the spray system, including pump, lines and spray boom, for at least 5 minutes. 

2. Fill the spray tank with clean water to at least 10% of the total tank volume and circulate the solution 

through the entire system so that all internal surfaces are contacted for at least 15 minutes to 

complete the first rinse of the application equipment. Spray the solution out of the spray tank through 

the boom. 

3. Completely drain the spray system, including lines and spray boom, for at least 5 minutes; remove 

and clean filters and strainers. 

4. During the second rinse, fill the container with clean water. The addition of tank cleaning agents may 

be used at the manufacturer’s recommended rates. Circulate the solution through the entire system 

for at least 15 to 20 minutes. Let the solution stand for several hours, preferably overnight. Spray the 

solution out of the spray tank through the boom. 

5. Completely drain the spray system, including lines and spray boom, for at least 5 minutes. 

6. Fill the container with clean water to at least 10% of the total tank volume and circulate the solution 

through the entire system so that all internal surfaces are contacted for at least 15 minutes to 

complete the third rinse of the application equipment. Spray the solution out of the spray tank through 

the boom. 

7. Completely drain the spray system, remove nozzle tips and strainers and clean them separately. 

Enlist Duo – Alone 

This product mixes readily with water. Mix spray solutions of this product as follows: 

1. Fill the mixing or spray tank with the required amount of clean water. 

2. Add the specified amount of this product near the end of the filling process and mix well. During 

mixing and application, foaming of the spray solution may occur. To prevent or minimize foaming, 

avoid the use of mechanical agitators, and terminate by-pass and return lines at the bottom of the 

tank.

Note:

x Use approved anti-back siphoning devices where required by state or local regulations to avoid 

siphoning back into the carrier source.

x Reduced results may occur if water containing soil is used, such as visibly muddy water or water 

from ponds and ditches that is not clear. 

Application Equipment and Application Methods 

Chemigation: Do not apply this product through any type of irrigation system. 

Aerial Application: Do not aerially apply this product. 

Apply this product with the following application equipment: Apply spray solutions in properly maintained 

and calibrated equipment capable of delivering desired volumes. 

Ground Broadcast Spray 

Boom, pull-type sprayer, floaters, pick-up sprayers, spray coupes and other ground broadcast equipment. 

Use the minimum boom height based upon the nozzle manufacturer’s specifications. Spray drift potential 

is increased as boom height increases. Spray drift can be minimized if nozzle height is not greater than 

maximum height recommended by nozzle manufacturer for the nozzle selected. 

Use the specified rates of this product as a broadcast spray unless otherwise specified. As the density of 

weeds increase, increase spray volume within the specified range to ensure complete coverage. Check 

for even distribution of spray droplets. 
P2E / Enlist Duo / Amend / 03-19-15 Page 14 

Uses

Unless otherwise specified, applications may be made to control any weeds listed in the annual and 

perennial tables. 

Precautions: 

•

• The use directions are based upon a clean start at planting by using a burndown application or tillage to 

control existing weeds before crop emergence. 

• In no-till and stale seedbed systems, a preplant burndown application of this product is required to 

control existing weeds prior to crop emergence. 

Restrictions:

x For any crop not listed in this section, do not apply less than 30 days prior to planting. 

x For broadcast burndown or preplant treatments, do not harvest or feed treated vegetation for 8 weeks 

following application unless otherwise specified. 

x Do not irrigate treated fields for at least 24 hours after application of Enlist Duo. 

x Do not make application of Enlist Duo if rain is expected in the next 24 hours. 

• Enlist Duo is approved to be used in the following states: Arkansas, Illinois, Indiana, Iowa, Kansas, 

Louisiana, Minnesota, Mississippi, Missouri, Nebraska, North Dakota, Oklahoma, Ohio, South Dakota, 

and Wisconsin. 

Enlist Corn 

These directions are for use on ENLIST Corn. Information on crop varieties containing these traits may be 

obtained from your seed supplier. 

Carriers and Spray Volumes

Apply in a broadcast spray volume of water ranging from 10 to 15 gallons per acre for best results. Do 

not substitute water with nitrogen solutions as carrier. See the Spray Drift Management section for 

specific information on spray nozzles, spray pressure, speed, boom heights, etc., and other application 

information.

Preplant (Burndown) Through Preemergence

Make a single application of 3.5 to 4.75 pints of Enlist Duo per acre. Use the upper end of the rate range 

for less susceptible weeds, more mature weeds, or weeds under stress. Refer to Annual and Perennial 

Weeds sections for specific weed height and use rate information. Apply any time before or after 

planting, but before corn emerges, to control weed seedlings or existing cover crops. 

Postemergence

Apply 3.5 to 4.75 pints of Enlist Duo per acre. Apply when weeds are small and corn is no larger than V8 

growth stage or 30 inches (free standing) tall, whichever occurs first. For corn heights 30 to 48 inches 

(free standing), apply only using ground application equipment using drop nozzles aligned to avoid 

spraying into the whorl of corn plants. Make one to two applications with a minimum of 12 days between 

applications. 

Precautions:

x Applying the high rates may result in temporary, cosmetic injury in the form of spotting or temporary 

plant leaning. This crop response will not affect long-term crop development or yield. 

Restrictions:

x These use directions are only for field corn identified as containing the Enlist trait. 

x Preharvest Interval: Do not apply within 50 days of forage harvest. 

x Do not apply more than one preemergence application and no more than two postemergence 

applications per use season. 

x Do not apply more than 14.25 pints of Enlist Duo per acre per use season. 
P2E / Enlist Duo / Amend / 03-19-15 Page 15 

x Do not apply more than 4.75 pints of Enlist Duo per acre per application. 

x Do not apply Enlist Duo as a preharvest application or as an application to corn later than the V8 stage 

of corn more than 48 inches (free standing). 

x Do not aerially apply this product. 

Corn 

For use on corn that does not contain the Enlist trait. 

Labeled Crops: Field corn, seed corn, sweet corn, popcorn 

Carriers and Spray Volumes

Apply in a broadcast spray volume of water ranging from 10 to 15 gallons per acre for best results. Do 

not apply less than 10 gallons total spray volume per acre. Do not substitute water with nitrogen solutions 

as carrier. See the Spray Drift Management section for specific information on spray nozzles, spray 

pressure, speed, boom heights, etc., for specific application information. 

Preplant (Burndown)

Apply 3.5 to 4.75 pints of Enlist Duo per acre 7 to 14 days before planting corn to control emerged grass 

and broadleaf weeds. Use the upper end of the rate range for less susceptible weeds, more mature 

weeds, or weeds under stress. Refer to Annual and Perennial Weeds sections for specific weed height 

and use rate information. 

Preemergence

Apply 3.5 to 4.75 pints of Enlist Duo per acre 3 to 5 days after planting, but before corn emerges, to 

control grass and broadleaf weed seedlings or existing cover crops. Use the upper end of the rate range 

for less susceptible weeds, more mature weeds, or weeds under stress. Refer to Annual and Perennial 

Weeds sections for specific weed height and use rate information. 

Precautions:

x For best results, do not apply to light sandy soils as a preplant or preemergence application. 

Restrictions: 

x Do not aerially apply this product. 

x Do not apply more than 9.50 pints of Enlist Duo per acre per use season. 

x Do not apply more than 4.75 pints of Enlist Duo per acre per application. 

Fallow Systems to be Planted to Corn or Soybeans 

Carriers and Spray Volumes

Apply in a broadcast spray volume of water ranging from 10 to 15 gallons per acre for best results. Do 

not substitute water with nitrogen solutions as carrier. See the Spray Drift Management section for 

specific information on spray nozzles, spray pressure, speed, boom heights, etc., for specific application 

information.

Postharvest 

Allow weeds to regrow after any damage incurred during harvest and recover from environmental stress 

before applying this product. Apply prior to heading of grass weeds and, if possible, before broadleaf 

weeds are more than 24 inches tall. Refer to Annual and Perennial Weeds sections for specific weed 

height and use rate information. 

Chemical Fallow 

This product may be applied during the fallow period prior to planting or emergence of any crop listed on 

this label. This product may be used as a substitute for tillage to control annual weeds in fallow fields. 

Broadcast treatments will control or suppress many perennial weeds in fallow fields. Refer to Annual and 

Perennial Weeds sections for specific weed height and use rate information. Apply this product during 
P2E / Enlist Duo / Amend / 03-19-15 Page 16 

the fallow period up until 7 to 14 days prior to planting corn without the Enlist trait, seed corn, sweet corn 

or popcorn, and up until 30 days prior to planting soybean. 

Preplant Fallow Beds 

Apply this product to fallow beds prior to planting or emergence of any crop listed on this label. Apply this 

product during the fallow period up until 7 to 14 days prior to planting corn, seed corn, sweet corn or 

popcorn, and up until 30 days prior to planting soybean. Refer to Annual and Perennial Weeds sections 

for specific weed height and use rate information. 

Restrictions:

x Do not aerially apply this product. 

ENLIST Soybean 

These directions are for use on ENLIST Soybean. Information on crop varieties containing these traits 

may be obtained from your seed supplier. 

Carriers and Spray Volumes

Apply in a broadcast spray volume of water ranging from 10 to 15 gallons per acre for best results. Do 

not substitute water with nitrogen solutions as carrier. See the Spray Drift Management section for 

specific information on spray nozzles, spray pressure, speed, boom heights, etc., and other application 

information.

Preplant (Burndown) Through Preemergence 

Make a single application of 3.5 to 4.75 pints of Enlist Duo per acre. Use the upper end of the rate range 

for less susceptible weeds, more mature weeds, or weeds under stress. Refer to Annual and Perennial 

Weeds sections for specific weed height and use rate information. Apply any time before or after 

planting, but before soybean emerges, to control weed seedlings or existing cover crops. 

Postemergence

Apply 3.5 to 4.75 pints of Enlist Duo per acre. Apply when weeds are small and any time after soybean 

emergence but no later than R2 (full flowering stage). Refer to Annual and Perennial Weeds sections for 

specific weed height and use rate information. Make one to two applications with a minimum of 12 days 

between applications. 

Restrictions:

x These use directions are only for soybean identified as containing the Enlist trait. 

x Preharvest Interval: Do not apply within 30 days of harvest. 

x Do not graze treated soybean. 

x Do not harvest for forage or hay. 

x Do not apply more than one preemergence application and no more than two postemergence 

applications per use season. 

x Do not apply Enlist Duo to soybeans later than the R2 stage. 

x Do not apply more than 14.25 pints of Enlist Duo per acre per use season. 

x Do not apply more than 4.75 pints of Enlist Duo per acre per application. 

x Do not aerially apply this product. 

Control of volunteer Enlist corn in Enlist soybean crops: 

Sethoxydim or clethodim (Group 1 herbicides) may be used to control volunteer Enlist corn in Enlist 

soybean crops. The user is advised to rotate mechanisms of action in subsequent crops to avoid 

development of weed resistance to this herbicide group. 

Soybean 

For use on soybean that does not contain the Enlist trait.
P2E / Enlist Duo / Amend / 03-19-15 Page 17 

Carriers and Spray Volumes

Apply in a broadcast spray volume of water ranging from 10 to 15 gallons per acre for best results. Do 

not substitute water with nitrogen solutions as carrier. See the Spray Drift Management section for 

specific information on spray nozzles, spray pressure, speed, boom heights, etc., for specific application 

information.

Preplant (Burndown) 

Applications must be made not less than 30 days prior to planting soybeans. Refer to Annual and 

Perennial Weeds sections for specific weed height and use rate information. See Precautions and 

Restrictions in this section. 

Precautions: 

x Note: Unacceptable injury to soybeans planted in treated fields may occur. Whether soybean injury 

occurs and the extent of such injury depends upon weather (temperature and rainfall) from herbicide 

application until soybean emergence, and agronomic factors, such as the amount of weed vegetation 

and previous crop residue present at the time of application. Injury is more likely under cool rainy 

conditions and where there is less weed vegetation and crop residue present. 

x Do not disturb treated soil through tillage between application and planting of soybeans. 

x In treated fields, plant soybean seed as deep as practical, but not less than 1 inch deep. Adjust the 

planter, if necessary, to ensure that planted seed is adequately covered. 

x Do not apply Enlist Duo as a preplant application in soybeans unless soybean injury is acceptable, 

including possible stand loss and/or yield reductions. 

Restrictions:

x Do not use on sandy soils with less than 1% organic matter. 

x Do not make more than one application per season regardless of the amount of product applied. 

x During the growing season following application, do not replant treated fields with crops other than 

those labeled for use with 2,4-D and glyphosate. 

x Do not apply more than a total of 4.75 pints of Enlist Duo per acre per use season. 

x Do not aerially apply this product. 

Weed Control 

Apply 3.5 to 4.75 pints of this product per acre to actively growing weeds once the majority reach 3-6 

inches in height. Apply 4.75 pint rate when weeds are larger than 6 inches tall, weeds are known, or 

suspected to be, glyphosate-resistant, and when applications are made under challenging environmental 

conditions. This product may be used up to 4.75 pints per acre where heavy densities exist. Water carrier 

volumes of 10 to 15 gallons per acre are recommended for best results. 

This product will not control grass weed biotypes that are glyphosate resistant. 

Hard to control weeds, such as Palmer amaranth, may require a total program approach including soil 

applied residual herbicide(s) followed by a single or sequential post herbicide application. Glyphosate 

resistant Palmer amaranth may require application at smaller growth stages and may require additional 

herbicide application(s) with alternative modes of action. 

Perennial weeds may require higher rates for best control. Below-ground portions of perennial weeds 

may not be completely controlled with single applications and follow-up applications may be required if 

regrowth occurs. 

Controlled Weeds Table: 

Annual Weeds: 

ammannia, purple4

annoda, spurred4

barley4

fleabane, hairy (Conyza 

bonariensis)

fleabane, rough 

rye, volunteer/cereal1, 4

ryegrass4

sandbur, field4
P2E / Enlist Duo / Amend / 03-19-15 Page 18 

barnyardgrass4

bassia, fivehook4

beggarweed, Florida4

bittercress 

bluegrass, annual4

bluegrass, bulbous4

brome, downy1, 4

brome, Japanese4

browntop panicum4

buckwheat, wild4

burcucumber4

buttercup 

Carolina foxtail4

Carolina geranium 

carpetweed 

cheat1, 4

chervil4

chickweed4

cocklebur 

copperleaf, hophornbeam 

copperleaf, Virginia 

corn, volunteer (glyphosate 

susceptible) 

corn speedwell4

crabgrass4

crowfootgrass4

cutleaf evening primrose 

devilsclaw (unicorn plant) 4 

dwarfdandelion 

eastern mannagrass4

eclipta

fall panicum4

falsedandelion 

falseflax, smallseed 

fiddleneck4

field pennycress 

filaree4

fleabane, annual 

Florida pusley 

foxtail (giant, bristly, yellow) 4 

foxtail, green4

goatgrass, jointed4

goosegrass4

grain sorghum (milo) 4 

groundsel, common4

groundcherry4

hemp sesbania

henbit4

horseweed/marestail (Conyza 

canadensis)

itchgrass4

jimsonweed 

johnsongrass, seedling4

junglerice4

knotweed 

kochia2, 4

lambsquarters 

little barley4

London rocket4

mayweed 

morningglory (Ipomoea spp.)

mustard, blue4

mustard, tansy 

mustard, tumble 

mustard, wild 

nightshade, black 

nightshade, hairy 

oats

pigweed, redroot 

pigweed, Palmer3

pigweed, smooth 

prickly lettuce 

purslane 

ragweed, common 

ragweed, giant 

red rice4

Russian thistle 

sandbur, longspine4

shattercane4

shepherd’s-purse 

sicklepod 

signalgrass, broadleaf

smartweed, ladysthumb 

smartweed, Pennsylvania 

sowthistle, annual 

Spanishneedles 

speedwell, purslane4

sprangletop4

spurge, prostrate4

spurge, spotted4

spurry, umbrella4

stinkgrass4

sunflower 

teaweed/prickly sida4

Texas panicum4

velvetleaf

Virginia pepperweed 

waterhemp 

wheat1, 4

wheat (over-wintered) 4 

wild oats4

wild proso millet4

witchgrass4

woolly cupgrass4

yellow rocket 

1

Performance is better if application is made before this weed reaches the boot stage of growth. 

2

Do not treat kochia in the button stage. 

3

Hard to control weeds, such as Palmer amaranth, may require a total program approach including soilapplied residual herbicide(s) followed by a single or sequential post herbicide application. Glyphosateresistant Palmer amaranth may require application at smaller growth stage. 

4

Glyphosate-resistant biotypes of weeds with low sensitivity to 2,4-D will not be controlled. 

Perennial Weeds: 

x Alfalfa: Make applications after the last hay cutting in the fall. Allow alfalfa to regrow to a 

height of 6 to 8 inches or more prior to treatment. Follow applications with deep tillage at 

least 7 days after treatment, but before soil freeze-up. 

x Bindweed, field: Do not treat when weeds are under drought stress as good soil moisture 

is necessary for active growth. For suppression on irrigated agricultural land, apply 4.75 

pints of this product in10 to 15 gallons of water per acre for ground applications only. 

Apply when the bindweed is actively growing and the majority of runners are 12 inches or 
P2E / Enlist Duo / Amend / 03-19-15 Page 19 

more in length. The use of at least one irrigation will promote active bindweed growth. 

x Dandelion: Best results achieved when most plants have reached the early bud stage of 

growth.

x Dock, curly: Apply when most plants have reached the early bud stage of growth. 

x Dogbane, hemp: For suppression, delay applications until maximum emergence of 

dogbane has occurred. Best results are achieved when most plants have reached the 

late bud to flower stage of growth, but application must be made before corn is 48 inches 

tall.

x Jerusalem artichoke: For suppression, apply when most plants are in the early bud stage. 

x Milkweed, common: For suppression, apply when most plants have reached the late bud 

to flower stage of growth. 

x Pokeweed, common: Apply to actively growing plants up to 24 inches tall. 

x Smartweed, swamp: For suppression, apply when most plants have reached the early 

bud stage of growth. 

x Sowthistle, perennial: For suppression, apply when most plants are at or beyond the bud 

stage of growth. 

x Thistle, Canada: Apply when most plants are at or beyond the bud stage of growth. 

Allow rosette regrowth to a minimum of 6 inches in diameter before treating. Make 

applications as long as leaves are still green and plants are actively growing at the time 

of application.

 Terms and Conditions of Use 

If terms of the following Warranty Disclaimer, Inherent Risks of Use, and Limitation of Remedies are not 

acceptable, return unopened package at once to the seller for a full refund of purchase price paid. To the 

extent permitted by law, otherwise, use by the buyer or any other user constitutes acceptance of the 

terms under Warranty Disclaimer, Inherent Risks of Use and Limitations of Remedies. 

 Warranty Disclaimer 

Dow AgroSciences warrants that this product conforms to the chemical description on the label and is 

reasonably fit for the purposes stated on the label when used in strict accordance with the directions, 

subject to the inherent risks set forth below. To the extent permitted by law, Dow AgroSciences MAKES 

NO OTHER EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A 

PARTICULAR PURPOSE OR ANY OTHER EXPRESS OR IMPLIED WARRANTY. 

 Inherent Risks of Use 

It is impossible to eliminate all risks associated with use of this product. Crop injury, lack of performance, 

or other unintended consequences may result because of such factors as use of the product contrary to 

label instructions (including conditions noted on the label, such as unfavorable temperatures, soil 

conditions, etc.), abnormal conditions (such as excessive rainfall, drought, tornadoes, hurricanes), 

presence of other materials, the manner of application, or other factors, all of which are beyond the 

control of Dow AgroSciences or the seller. To the extent permitted by law, all such risks shall be 

assumed by buyer. 

 Limitation of Remedies 

To the extent permitted by law, the exclusive remedy for losses or damages resulting from this product 

(including claims based on contract, negligence, strict liability, or other legal theories), shall be limited to, 

at Dow AgroSciences' election, one of the following: 

1. Refund of purchase price paid by buyer or user for product bought, or 

2. Replacement of amount of product used. 

To the extent permitted by law, Dow AgroSciences shall not be liable for losses or damages resulting 

from handling or use of this product unless Dow AgroSciences is promptly notified of such loss or 
P2E / Enlist Duo / Amend / 03-19-15 Page 20 

damage in writing. To the extent permitted by law, in no case shall Dow AgroSciences be liable for 

consequential or incidental damages or losses. 

The terms of the Warranty Disclaimer, Inherent Risks of Use and Limitation of Remedies cannot be varied 

by any written or verbal statements or agreements. No employee or sales agent of Dow AgroSciences or 

the seller is authorized to vary or exceed the terms of the Warranty Disclaimer or Limitation of Remedies 

in any manner. 

®

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EPA accepted __/__/__