Assure® II herbicide is the only FOP herbicide labeled for postemergence grass control in corn with the Enlist® trait. It provides another solution to control persistent, unwanted grasses, such as fall panicum, field sandbur, giant foxtail, Johnsongrass, shattercane and quackgrass. Assure II also provides control of volunteer corn without the Enlist trait in Enlist cornfields. Find label and tank-mix information below.
View Tank-Mix InformationEnlist® Corn
More Flexibility is Coming with Enlist® Corn
Enlist® corn gives you the ultimate weed management flexibility with four robust herbicide trait tolerances — including powerful 2,4-D choline in Enlist herbicides to get effective, neighbor-friendly weed control. Unlock the first-ever 2,4-D and FOP trait tolerances on acres of Enlist corn — providing you with additional modes of action to control broadleaves and grasses.
The Enlist corn trait will be stacked with next-generation corn rootworm trait technology (when commercially available) to form Vorceed™ Enlist corn, providing above- and below- ground insect protection, and PowerCore® Enlist® corn technology, providing above-ground insect protection, with both structured refuge and soon-to-be-available integrated Refuge Advanced® options.
The Vorceed™ Enlist® trait and Powercore® Enlist® Refuge Advanced corn will not be offered for sale or distribution until completion of field testing and applicable regulatory reviews.
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Herbicide Tolerance of Enlist® Corn Hybrids
When you plant any corn hybrid with the Enlist® corn trait, you get crop tolerance to 2,4-D choline, glyphosate, glufosinate and FOP herbicides. The exceptional crop tolerance of Enlist corn enables you to use Enlist Duo® or Enlist One® herbicide as part of a program approach for weed control.
The Enlist® trait also allows you to confidently use Enlist herbicides with better on-target results than traditional 2,4-D products. With the inherent near-zero volatility of 2,4-D choline, Enlist One and Enlist Duo herbicides provide effective, neighbor-friendly weed control that stays where they are sprayed.
Finally, with Enlist herbicides, you have more options and tank-mix flexibility for late-season broadleaf control. You’ll get greater than 90% control of tough, glyphosate-resistant weeds by incorporating a tank-mix of Enlist One and Liberty® herbicides to your current residual weed control plan.
Solutions to Fit Every Acre
Farmers looking for cutting-edge insect control have enhanced options with Enlist® corn. Enlist corn is a Corteva Agriscience™ proprietary trait and part of the elite Corteva Agriscience corn hybrid package, offering proven genetics, Bt traits and herbicide tolerances that deliver solutions to fit every acre.
Vorceed™ Enlist corn (when commercially available) will offer above- and below-ground insect protection, while PowerCore® Enlist corn offers above-ground protection in both structured refuge and soon-to-be available integrated Refuge Advanced® options.
Program Approach and Application Window
The Enlist® weed control system gives farmers the flexibility they need for weed control. Farmers can design a custom program approach to tackle their weeds on acres where they’ve planted Enlist crops. Apply Enlist herbicides on up to 30-inch-tall Enlist corn or through the V8 growth stage, whichever comes first, or up to 48-inch-tall corn when applied with a drop nozzle.
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One system stands alone — get the weed control and insect protection you deserve.
Farmers have more weed control and insect protection flexibility on acres of Enlist® corn than ever before. Learn more about Enlist corn.
Download fact sheetTolerance to Enlist® Herbicides
Field trials compared crop tolerance in Enlist® corn and corn without the Enlist trait following application of Enlist Duo® herbicide. Corn without the Enlist trait shows visible injury. Enlist corn showed strong brace roots and no leaning or brittleness. Farmers can spray Enlist herbicides without worrying about additional crop injury like twisting or brittleness seen with traditional 2,4-D.
Corn without the Enlist® trait (left). Enlist corn treated with 2X rate of Enlist Duo® herbicide (7 pt./A + AMS 2.5% v/v) (right).
Enlist® Corn
™ ® Cinch, Corteva Agriscience, Colex-D, Enlist, Enlist Duo, Enlist One, the Enlist Logos, FulTime, Keystone, Realm, Refuge Advanced, Resicore, SureStart and Vorceed are trademarks of Corteva Agriscience and its affiliated companies. PowerCore® and SmartStax® multi-event technologies developed by Corteva Agriscience and Monsanto. ® PowerCore, Roundup Ready and SmartStax are registered trademarks of Bayer Group. Always follow IRM, grain marketing and all other stewardship practices and pesticide label directions. Roundup Ready® crops contain genes that confer tolerance to glyphosate herbicides. Glyphosate herbicides will kill crops that are not tolerant to glyphosate. B.t. products may not yet be registered in all states. Check with your seed representative for the registration status in your state. Liberty®, LibertyLink® and the Water Droplet Design are registered trademarks of BASF. Assure II is a trademark of AMVAC Chemical Corporation. Cinch® ATZ, FulTime® NXT and Keystone® NXT are Restricted Use Pesticides. Enlist Duo® and Enlist One® herbicides are not registered for sale or use in all states or counties. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your area. Enlist Duo and Enlist One herbicides are the only 2,4-D products authorized for use with Enlist® crops. Consult Enlist herbicide labels for weed species controlled. Cinch ATZ, FulTime NXT, Realm® Q, Resicore® and SureStart® II are not registered for sale or use in all states. Keystone NXT is not available for sale, distribution or use in all states. FulTime NXT, Keystone NXT, Resicore and SureStart II are not available for sale, distribution or use in Nassau and Suffolk counties in the state of New York. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. The Vorceed™ Enlist® trait will not be offered for sale or distribution until completion of field testing and applicable regulatory reviews. Always read and follow label directions.