Resicore® XL Corn Herbicide | Corteva Agriscience™
Sprayer in corn field

Resicore® XL 

An Innovative, Flexible Solution


Resicore® XL herbicide is a pre-plant, pre- and post-emergence corn herbicide that Corteva Agriscience plans to bring to farmers in 2022, upon U.S. Environmental Protection Agency (EPA) registration. This solution boasts three proven, powerful modes of action and offers farmers increased crop safety and application flexibility on corn greater than 11 inches tall. It controls more than 75 of the toughest broadleaf and grass weeds. Resicore XL is a premium, innovative solution designed to fit almost any corn farmer’s weed control program.


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Proven, Powerful Weed Control

Resicore® XL herbicide will give corn farmers power over weeds with three proven modes of action to control more than 75 of the toughest broadleaves and grasses. The solution is powerful against even the most resistant weed varieties, including Palmer amaranth, waterhemp, marestail and giant ragweed.

Wider Application Window

Resicore® XL herbicide will have the flexibility needed to fit a wide variety of weed control and agronomic programs. That’s because it has the widest application window of any corn herbicide in the Corteva Agriscience portfolio. Resicore XL can be applied on corn greater than 11-inches tall. Farmers also can customize their application rates for added application flexibility.

Increased Crop Safety

Resicore® XL herbicide is formulated for increased crop safety with an encapsulated acetochlor. The less crop response with Resicore XL will help farmers achieve maximum yield potential.

Greater Tank-Mix Compatibility

Resicore® XL herbicide features greater tank-mix compatibility with micro-nutrients, including UAN and Ammonium Thiosulfate (ATS). In addition, the solution will allow farmers the opportunity to customize their weed management with compatible products like atrazine, glyphosate and other corn herbicides.

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Resicore® XL has not yet received regulatory approvals. The information presented here is not an offer for sale. Cinch® ATZ and Keystone® NXT are Restricted Use Pesticides. Cinch ATZ, Realm® Q, Resicore® and SureStart® II are not registered for sale or use in all states. 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. Always read and follow label directions.