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Group 4


An advanced dicamba formulation with lower-volatility properties for improved broadleaf control in Roundup Ready 2 Xtend® soybeans.

  • New, more highly concentrated liquid formulation for easier handling and a lower use rate
  • Effective resistance management tool for Group 2-, triazine-, and glyphosate-resistant biotypes

Labels & SDS


Applicable On



Labels & SDS

Additional Resources


Checklist: follow stewardship practices.


Mix/agitate icon


use nozzles that deliver extremely coarse to ultra-coarse droplets.

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Wind speed

spray when wind speeds are between 3 to 15 km/h.

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Ground speed

maintain sprayer speed under 25 km/h.

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Boom height

keep spray boom height no higher than 50 cm above crop canopy.

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Sensitive crop awareness

identify neighbouring crop species.

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Application volume

use a minimum spray volume of 10 GPA.

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only use as required or recommended on product label.

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Sprayer cleanout

triple rinse, use a detergent-based cleaner.


Product Info & Application Guide

Weed Management

Weed Class

List of Weeds

Post-emergence in field corn and Roundup Ready 2 Xtend soybeans11

Buckwheat (tartary, wild)

Canada fleabane12

Canada thistle13


Corn spurry

Cow cockle

Field bindweed13

Green smartweed

Lady's thumb

Lamb’s quarters14


Perennial sow thistle13

Ragweed (common14, false, giant)

Redroot pigweed14

Russian pigweed


Pasture, rangeland and non-crop areas

Canada thistle

Curled dock15

English daisy

Field bindweed

Goat’s beard16


Ground cherry16

Knapweed (diffuse)16

Pasture sage16

Perennial sow thistle

Poverty weed16

Ragwort (tansy)

Sheep sorrel16

Thyme-leaved spurge16


2 For a complete list of proper weed staging, please refer to the product label.
11 Controlled by Engenia alone at 200 ml/ac - 400 ml/ac (0.5 - 1 L/ha).
12 Post-emergence only.
13 Apply Engenia herbicide annually for three years at the flowering stage of bindweed and the budding stage of thistles.
14 Includes atrazine-resistant species in corn.
15 Top growth only.
16 Controlled with higher rate of Engenia. See label for details.

Application Tips

Rainfastness - 4 hours.
Do not apply Engenia if the crop is under seeded to legumes.

Water volume - Use higher water volumes to ensure adequate coverage.5

Pre-harvest interval
For application to Roundup Ready 2 Xtend soybeans: 7 - 10 days for soybean forage and 13 - 15 days for soybean hay.

See label for grazing restrictions.

5 See label for water rate application.

When to Apply



Roundup Ready 2 Xtend soybeans

pre-plant, pre-emergence,post-emergence (up to early flower)

Field corn

up to 50 cm tall3

Pasture grasses

established, actively growing

Seedling grasses

2 - 4 leaf

 3 Broadcast spray up to 20 cm, larger corn plants require drop nozzles.

How Much to Apply

One case will treat 40 - 80 acres of Roundup Ready Xtend soybeans, depending on rate used.

In-crop application4,5

Field corn, Roundup Ready 2 Xtend soybeans6,7,8,9

200 ml/ac - 400 ml/ac

(500 ml/ha - 1000 ml/ha)

Pasture, rangeland and non-crop areas4,5

For brush weed control10

680 ml/ac - 1180 ml/ac

(1680 - 2920 ml/ha)

For broadleaf weed control

680 ml/ac - 1490 ml/ac

(1680 ml/ha - 3680 ml/ha)

Chemfallow, post-harvest

400 ml/ac - 800 ml/ac

(1000 ml/ha - 2000 ml/ha)

Tank Mixes

Herbicides for corn:
 Frontier® Max, Aatrex® Liquid 480, Dual® II Magnum®, Primextra® II Magnum, Prowl® H2O, Ultim® 75% DF, Elim® EP Herbicide 25% DF

Herbicide for Roundup Ready 2 Xtend soybeans: glyphosate11


4 See label for a complete list of additional available tank mixes and their rates. Tank mix options are not included in the case.
5 See label for water rate application.
6 Engenia can be used alone or in tank mix with glyphosate for additional broadleaf and grass weed control. See label for important details.
7 For application to Roundup Ready 2 Xtend Soybeans, apply Engenia using nozzles that deliver extremely coarse to ultra-coarse spray droplets.
8 The 400 ml/ac rate of Engenia is to be used only once a season and should be used pre-plant, pre-emergence or in-crop early post-emergence.
9 793 ml/ac of Engenia is the maximum total to be applied in a single growing season.
10 Must be applied in tank mix, see label for tank mix partners.
11 Only use glyphosate products registered for use in soybeans. Do not tank-mix ENGENIA with glyphosate products where glyphosate is present as an ammonium salt.


Mixing order

  1. Use a 50 mesh filter screen.
  2. Fill clean tank with 1/2 of the required amount of clean water and agitate during the entire mixing procedure.
  3. Add the required amount of Engenia herbicide.
  4. If tank mixing, add the appropriate liquid tank-mix partner then add the rest of the water to the spray tank.
  5. Maintain sufficient agitation during mixing and spraying to ensure a uniform spray mixture.

Follow Crops

For Roundup Ready 2 Xtend soybeans, a plant-back interval of 120 days is required for all crops not on the Engenia label.

For chemfallow and post-harvest, see label for follow crops.