Corteva Agriscience Unveils a New Postemergence Corn Herbicide to Use in 2023

Something went wrong. Please try again later...

Kyro™ Herbicide Is a Novel Combination of Three Effective Modes of Action for Powerful Broad-spectrum Control of More Than 65 Broadleaf and Grass Weeds

INDIANAPOLIS, Ind. — Corteva Agriscience today announced the launch of a new postemergence corn herbicide. Kyro herbicide will be the first product on the market to combine the active ingredients acetochlor, topramezone and clopyralid into one premix. The U.S. Environmental Protection Agency (EPA) has approved registration of Kyro herbicide — and the new solution will be available for U.S. corn farmers for the 2023 growing season, pending individual state registrations.

“We are thrilled to add another innovative solution to our portfolio of powerful, flexible corn herbicides,” said Kelly White, U.S. product manager, corn herbicides, Corteva Agriscience. “Kyro herbicide is a unique offering for the market that will help control troublesome weeds, including glyphosate- and/or ALS-resistant weeds. By using Kyro herbicide, corn farmers can help keep their fields clean late into the season for optimum yield potential — and prevent and mitigate weed resistance.”

Kyro herbicide will offer corn farmers several key benefits:

—   Powerful postemergence weed control. Kyro herbicide combines three effective modes of action for control of more than 65 of the most difficult, resistant weed species and can provide extended residual control at higher use rates. Kyro herbicide provides excellent control of waterhemp, Palmer amaranth, giant ragweed, marestail, barnyard grass, fall panicum and woolly cupgrass.

—   Excellent crop safety. Kyro herbicide is formulated with an encapsulated acetochlor for excellent crop safety. Less crop response helps keep corn plants healthy until harvest for better yield potential.

—   Application flexibility. Kyro herbicide can be applied on corn up to 24-inches tall to fit a variety of management programs. It also can be used on traited and nontraited corn products, including seed and popcorn.

—   Tank-mix compatibility. Kyro herbicide is compatible with a wide array of tank-mix partners, including atrazine, glyphosate, fungicides, insecticides and micronutrients. This allows farmers to fully customize their applications to their individual needs.

“At Corteva Agriscience, it’s our mission to continually work to provide our customers with the solutions they need to overcome the challenges they face in the field. We are committed to offering farmers a full pipeline of innovative products. That’s why we decided to launch two game-changing herbicides in one year,” White said. “This announcement for Kyro herbicide comes just a few months after we received U.S. EPA registration of Resicore XL herbicide. These two solutions can work powerfully together in a two-pass program with Resicore XL herbicide applied preemergence and Kyro herbicide applied post to help ensure clean cornfields through crop canopy for maximum yield potential.”

To learn more about Kyro herbicide, talk with your local Corteva Agriscience representative or ag retailer or visit Corteva.us/Kyro.  

Cautionary Statement on Forward-looking Statements

This release contains certain estimates and forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and Section 27A of the Securities Act of 1933, as amended, which are intended to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995, and may be identified by their use of words like “plans,” “expects,” “will,” “anticipates,” “believes,” “intends,” or other words of similar meaning. All statements that address expectations or projections about the future, including statements about Corteva’s regulatory approvals, product development, product offerings and expected performance are forward-looking statements. Corteva disclaims and does not undertake any obligation to update or revise any forward-looking statement, except as required by applicable law. A detailed discussion of some of the significant risks and uncertainties which may cause results and events to differ materially from such forward-looking statements or other estimates is included in the “Risk Factors” section of Corteva’s Annual Report on Form 10-K, as modified by subsequent reports on Form 10-Q and Current Reports on Form 8-K.

About Corteva Agriscience

Corteva, Inc. (NYSE: CTVA) is a publicly traded, global pure-play agriculture company that combines industry-leading innovations, high-touch customer engagement and operational execution to profitably deliver solutions for the world’s most pressing agriculture challenges. Corteva generates advantaged market preference through its unique distribution strategy, together with its balanced and globally diverse mix of seed, crop protection, and digital products and services. With some of the most recognized brands in agriculture and a technology pipeline well positioned to drive growth, the company is committed to maximizing productivity for farmers, while working with stakeholders throughout the food system as it fulfills its promise to enrich the lives of those who produce and those who consume, ensuring progress for generations to come. More information can be found at www.corteva.com.

Follow Corteva on Facebook, Instagram, LinkedIn, Twitter, and YouTube.

# # #

Kyro and Resicore® XL are not registered for sale or use in all states. Kyro and Resicore XL 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.


Larissa Capriotti

Alex Ronallo
610-724-5168 cell