Agrobase Canada
Enlist Duo Registration expired
Dow AgroSciences - Herbicide
30958

DIRECTIONS FOR USE

USE PRECAUTIONS

As this product is not registered for the control of pests in aquatic systems, DO NOT use to control aquatic pests.
DO NOT contaminate irrigation/drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
Apply only when the potential for drift to areas of human habitation or areas of human activity such as houses, cottages, schools and recreational areas is minimal. Take into consideration wind speed, wind direction, temperature inversions, application equipment and sprayer settings.

Field sprayer application
DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT apply with spray droplets smaller than the American Society of Agricultural Engineers (ASAE) coarse classification. Boom height must be 60 cm or less above the crop or ground.

Restricted Entry Interval (REI)
For hand line irrigation, do not enter or allow worker re-entry until 6 days after treatment.
For scouting, do not enter or allow worker re-entry until 48 hours after treatment.
For all other activities, do not enter or allow worker re-entry until 12 hours after treatment.

Ground Application - Cropland

Apply 50 to 200 L of spray solution per hectare depending on the type of application equipment used. Use sufficient water for even distribution. Spray at low pressures (200 to 275 kPa) when the weeds are actively growing.

Droplet Size:
Apply as a coarse to extremely coarse spray (ASABE S-572 Standard). Use drift reducing nozzle tips in accordance with manufacturer directions that produce a droplet classification of coarse to extremely coarse to significantly reduce the potential for drift.
Refer to the Product Use Guide for further information.

Mixing Instructions
1. Fill sprayer tank 1/2 full of water.
2. Start sprayer tank agitation.
3. Add the required amount of Enlist Duo Herbicide.
4. Fill the sprayer tank with sufficient water (see water volumes in Ground Application - Cropland section). Maintain sufficient agitation in the spray tank during mixing and spraying to ensure a uniform spray mixture.
5. Follow sprayer directions and precautions as outlined above, especially when applying next to sensitive crops.
6. Follow sprayer clean-up directions as listed (see Sprayer Clean-Out Instructions section).

Spot Treatment
For knapsack application of Enlist Duo Herbicide for spot treatment of weeds such as thistles, mix 0.2 L of product in 10 L of water. Wet all foliage thoroughly. Maximum 2 applications per year.
Maximum Amount of Product Applied/day/person with Handheld Equipment: 14.5 L.

Tank Mixtures
In some cases, tank mixing a pest control product with another pest control product or a fertilizer can result in biological effects that could include, but are not limited to: reduced pest efficacy or increased host crop injury. The user should contact Dow AgroSciences Canada Inc. at 1-800-667-3852 or www.dowagro.ca for information before mixing any pesticide or fertilizer that is not specifically recommended on this label. The user assumes the risk of losses that result from the use of tank mixes that do not appear on this label or that are not specifically recommended by Dow AgroSciences Canada Inc.

Drift Control Additives
Enlist Duo Herbicide contains drift control technology. If desired, use only a Dow AgroSciences-approved drift control additive. When a drift control additive is used, read and carefully observe the precautionary statements and all other information appearing on the additive label.


FOR USE IN ENTLIST FIELD CORN ONLY
Enlist Duo Herbicide is a systemic herbicide and is intended for control of emerged annual and perennial weeds. Enlist Duo Herbicide is selective to Enlist field corn. Enlist field corn contains an AAD-1 expressing event plus a glyphosate tolerance trait. These are patented genes that provide tolerance to Enlist Duo Herbicide. For non-Enlist field corn or any other crops not containing an AAD-1 expressing event plus glyphosate tolerance traits, foliar application of Enlist Duo Herbicide will cause serious crop damage and yield loss.

Rates of application
Use 2.9 – 4.3 L/ha depending on the weeds present (see weed list below).

Timing of Application
Apply up to V8 growth stage or 120 cm (48”) in height, whichever occurs first. Make 1 to 2 applications with a minimum of 12 days between applications. A second application may be used for late weed flushes emerging after the initial application but must be made before the V8 growth stage.

Pre-Harvest Interval
Do not permit lactating dairy animals to graze fields within 7 days after application.
Do not harvest forage or cut hay within 30 days after application.
Withdraw meat animals from treated fields at least 3 days before slaughter.

Restrictions

Do not apply more than two post emergent applications per use season.
Do not apply more than 8.6 L/ha of Enlist Duo Herbicide (3.44 kg acid equivalent) per use season.
Read and follow the DAS Stewardship Program (http://www.traitstewardship.com) that accompanies the use of field corn seed containing an AAD-1 expressing event.


FOR USE IN ENTLIST SOYBEAN ONLY
Enlist Duo Herbicide is a systemic herbicide and is intended for control of emerged annual and perennial weeds. Enlist Duo Herbicide is selective to Enlist soybeans. Enlist soybeans contain an AAD-12 expressing event plus a glyphosate tolerance trait. These are patented genes that provide tolerance to Enlist Duo Herbicide. For non-Enlist soybeans (i.e., soybeans that do not contain an AAD-12 expressing event plus glyphosate tolerance traits), foliar application of Enlist Duo Herbicide will cause serious crop damage and yield loss.

Rates of application
Use 2.9 – 4.3 L/ha depending on the weeds present (see weed list below).

Timing of Application
Apply when weeds are small and soybean growth stage is no later than R2 (full flowering stage). Make one to two applications with a minimum of 12 days between applications. Do not apply Enlist Duo Herbicide to soybeans later than the R2 stage.

Pre-Harvest Interval
Do not graze treated soybeans.
Do not harvest for forage or hay.

Restrictions
Do not apply more than two post emergent applications per use season.
Do not apply more than 8.6 L/ha of Enlist Duo Herbicide (3.44 kg acid equivalent) per use season.
Read and follow the DAS Stewardship Program (http://www.traitstewardship.com) that accompanies the use of soybean seed containing an AAD-12 expressing event .


FOR USE PRIOR TO SEEDING OR AFTER SEEDING (BUT BEFORE CROP EMERGENCE) IN SPRING AND WINTER VARIETIES OF WHEAT (INCLUDING DURUM), BARLEY, RYE AND FIELD CORN
Enlist Duo Herbicide may be applied to control both annual and perennial weed species prior to seeding or after seeding (BUT BEFORE CROP EMERGENCE) in spring and winter varieties of wheat (including durum), barley, rye, and field corn.
Apply at a rate of 2.2 L per hectare in a water volume of 50 to 100 L of clean water per hectare as a broadcast spray for control of weeds (up to 8 cm in height) or at a rate of 3.3 L per hectare for control of weeds (up to 15 cm in height)


FOR USE IN SUMMERFALLOW

Apply at a rate of 3.3 L per hectare in a water volume of 50 to 100 L of clean water per hectare as a broadcast spray for control of weeds (up to 15 cm in height).

Sprayer Clean-Out Instructions
To avoid injury to desirable plants, thoroughly clean equipment used to apply this product before re-use or using it to apply other chemicals.
1. Immediately after spraying, completely drain the sprayer tank. Any contamination on the outside of the spraying equipment should be removed by washing with clean water.
2. First rinse:
Spray the inside of tank with clean water and fill the sprayer with at least one tenth of the spray tank volume.
Agitate and circulate for 15 minutes, and flush through booms and hoses.
Remove end caps or open ball valves on the ends of each boom section, and flush solution through the boom ends to ensure there is no spray solution trapped between the boom end and the nozzles.
Drain tank completely.
3. Second rinse:
Fill the tank with clean water.
Add All Clear Spray Tank Decontaminator, or Clean-Out Spray Tank Cleaner, or 1 L of household ammonia (containing a minimum of 3 % ammonia) per 100 L of water, or similar tank cleaning agent as per manufacturer’s recommendations while filling the tank with clean water.
Agitate and then flush the boom and hoses with the cleaning solution. Top up with water making sure the tank is completely full. Allow to stand for 15 minutes with agitation. Flush the solution out of the spray tank through the spray booms. Remove end caps or open ball valves on the ends of each boom section, and flush solution through the boom ends to ensure there is no spray solution trapped between the boom end and the nozzles.
If possible, let the solution stand in the sprayer tank and booms for an extended period of time, overnight if possible.
After flushing the boom and hoses, drain tank completely.
Remove nozzles and screens and clean separately with a cleaning agent or an ammonia solution (100 mL in 10 L water).
4. Third rinse:
Rinse the tank with clean water and flush through the boom and hoses using at least one tenth of the spray tank volume.
Remove end caps or open ball valves on the ends of each boom section, and flush solution through the boom ends to ensure there is no spray solution trapped between the boom end and the nozzles.
Drain tank completely.
Do not use ammonia with chlorine bleach. Using ammonia with chlorine bleach will release a gas with a musty odour which may cause eye, nose, throat and lung irritation. Do not clean equipment in an enclosed area.

Sensitive Plants
Vegetables, flowers, grapes, fruit trees and other desirable plants are sensitive to 2,4-D and glyphosate, even in minute quantities. Care should be taken to avoid spraying these types of plants or allowing spray mist to drift onto these plants during both their growing and dormant periods. Coarse sprays are less likely to drift. At higher temperatures, vaporization may cause injury to susceptible plants growing nearby.
This product may cause damage to lawns or pastures if applied before the grass is well established. In addition, most legumes may be damaged or killed.

BUFFER ZONES TO PROTECT SENSITIVE HABITATS
Buffer zones are not required for applications with handheld equipment and for spot treatment.
The buffer zones specified in the table below are required between the point of direct application and the closest downwind edge of sensitive terrestrial habitats (such as grasslands, forested areas, shelter belts, woodlots, hedgerows, riparian areas and shrublands), sensitive freshwater habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands) and estuarine/marine habitats.
Seasonal water bodies require buffer zones if there is water in them during application. Water bodies which do not fill on an annual basis need not be buffered.

RESISTANCE MANAGEMENT RECOMMENDATIONS
For resistance management, please note that Enlist Duo Herbicide is both a Group 4 and a Group 9 herbicide. Any weed population may contain or develop plants naturally resistant to Group 4 and/ or Group 9 herbicides. The resistant biotypes may dominate the weed population if these herbicides are used repeatedly in the same field. Other resistance mechanisms that are not linked to site of action, but specific for individual chemicals, such as enhanced metabolism, may also exist. Appropriate resistancemanagement strategies should be followed.
To delay herbicide resistance:
Where possible, rotate the use of Enlist Duo Herbicide or other Group 4 and/ or Group 9 herbicides within a growing season (sequence) or among growing seasons with different herbicide groups that control the same weeds in a field.
Use tank mixtures with herbicides from a different group when such use is permitted. To delay resistance, the less resistance-prone partner should control the target weed(s) as effectively as the more resistance-prone partner.
Herbicide use should be based on an integrated weed management program that includes scouting, historical information related to herbicide use and crop rotation, and considers tillage (or other mechanical control methods), cultural (for example, higher crop seeding rates; precision fertilizer application method and timing to favour the crop and not the weeds), biological (weed competitive crops or varieties) and other management practices.
Monitor weed populations after herbicide application for signs of resistance development (for example, only one weed species on the herbicide label not controlled). If resistance is suspected, prevent weed seed production in the affected area if possible by an alternative herbicide from a different group. Prevent movement of resistant weed seeds to other fields by cleaning harvesting and tillage equipment when moving between fields, and planting clean seed.
Have suspected resistant weed seeds tested by a qualified laboratory to confirm resistance and identify alternative herbicide options.
Contact your local extension specialist or certified crop advisors for any additional pesticide resistance-management and/or integrated weed-management recommendations for specific crops and weed biotypes.
For further information or to report suspected resistance, contact Dow AgroSciences Canada Inc. at 1-800-667-3852 or at www.dowagro.ca.

Effective
Crops
Glyphosate
BBCH
0 - 0
Registred norm
2.2 - 3.3
Preharvest Interval
-
Crops
Corn, maize
BBCH
0 - 0
Registred norm
2.9 - 4.3
Preharvest Interval
30
Crops
Soybeans
BBCH
0 - 0
Registred norm
2.9 - 4.3
Preharvest Interval
-
Effective
Ball mustard
Ball mustard
Neslia paniculata ★★★
Black bindweed
Black bindweed
Fallopia convolvulus ★★★
Black mustard
Black mustard
Brassica nigra ★★★
Brome grass
Brome grass
Bromus inermis ★★★
Calepina
Calepina
Calepina irregularis ★★★
Cocklebur
Cocklebur
Xanthium strumarium ★★★
Common burdock
Common burdock
Arctium minus ★★★
Common hempnettle
Common hempnettle
Galeopsis tetrahit ★★★
Common ragweed
Common ragweed
Ambrosia artemisiifolia ★★★
European stickseed
European stickseed
Lappula squarrosa ★★★
False flax
False flax
Camelina sativa ★★★
False ragweed
False ragweed
Franseria acanthicarpa ★★★
Field mustard
Field mustard
Brassica campestris ★★★
Fleabane
Fleabane
Conyza canadensis ★★★
Flixweed
Flixweed
Descurainia sophia ★★★
Foxtail
Foxtail
Setaria faberi ★★★
Giant ragweed
Giant ragweed
Ambrosia trifida ★★★
Goat’s-beard
Goat’s-beard
Aruncus dioicus ★★★
Green foxtail
Green foxtail
Setaria viridis ★★★
Hare's ear mustard
Hare's ear mustard
Conringia orientalis ★★★
Hedge mustard
Hedge mustard
Sisymbrium officinale ★★★
Indian hedge mustard
Indian hedge mustard
Sisymbrium orientale ★★★
Jimson weed
Jimson weed
Datura stramonium ★★★
Kochia
Kochia
Bassia scoparia ★★★
Narrowleaf hawksbeard
Narrowleaf hawksbeard
Crepis tectorum ★★★
Persian darnel
Persian darnel
Lolium persicum ★★★
Plantain
Plantain
Musa paradisiaca ★★★
Prickly lettuce
Prickly lettuce
Lactuca serriola ★★★
Redroot pigweed
Redroot pigweed
Amaranthus retroflexus ★★★
Russian pigweed
Russian pigweed
Axyris amaranthoides ★★★
Russian thistle
Russian thistle
Salsola kali ★★★
Shepherd's purse
Shepherd's purse
Capsella bursa-pastoris ★★★
Stinging nettle
Stinging nettle
Urtica dioica ★★★
Sunflowers
Sunflowers
Helianthus ★★★
Thyme-leaved spurge
Thyme-leaved spurge
Euphorbia serpyllifolia ★★★
Tumble mustard
Tumble mustard
Sisymbrium altissimum ★★★
Volunteer canola
Volunteer canola
Brassica napus ★★★
Volunteer flax
Volunteer flax
Linum usitatissimum ★★★
White mustard
White mustard
Sinapis alba ★★★
Wild mustard, charlock
Wild mustard, charlock
Sinapis arvensis ★★★
Wild oat
Wild oat
Avena fatua ★★★
Wild radish
Wild radish
Raphanus raphanistrum ★★★
Wormseed mustard
Wormseed mustard
Erysimum cheiranthoides ★★★
Common chickweed
Common chickweed
Stellaria media ★★
Common groundsel
Common groundsel
Senecio vulgaris ★★
Docks
Docks
Rumex acetosella ★★
Dog mustard
Dog mustard
Erucastrum gallicum ★★
Hairy galinsoga
Hairy galinsoga
Galinsoga quadriradiata ★★
Heal-all
Heal-all
Prunella vulgaris ★★
Japanese knotweed
Japanese knotweed
Fallopia japonica ★★
Oak-leaved goosefoot
Oak-leaved goosefoot
Chenopodium glaucum ★★
Pepper grass
Pepper grass
Panicum whitei ★★
Pineappleweed
Pineappleweed
Matricaria discoidea ★★
Prostrate pigweed
Prostrate pigweed
Amaranthus blitoides ★★
Red pigweed
Red pigweed
Portulaca oleracea ★★
Smartweed
Smartweed
Polygonum hydropiper ★★
Smooth sowthistle
Smooth sowthistle
Sonchus oleraceus ★★
Tansy mustard
Tansy mustard
Descurainia pinnata ★★
Tumble pigweed
Tumble pigweed
Amaranthus albus ★★
Velvetleaf
Velvetleaf
Abutilon theophrasti ★★