Press Release •  8/22/2018

Corteva Agriscience™, Agriculture Division of DowDuPont, Announces WideStrike® 3 Insect Protection T

Something went wrong. Please try again later...

Next-Generation Cotton Technology Will Be Available For Brazilian Farmers

São Paulo, Brazil, 22 August, 2018 – Corteva Agriscience™, Agriculture Division of DowDuPont, announced today that the Brazilian National Biosafety Technical Committee (CTNBio) issued a positive technical opinion authorizing the cultivation and commercialization of WideStrike® 3 cotton in Brazil. This technology will be available for launching in the 2019 growing season in Brazil.

“Brazilian growers need access to advanced technologies with improved performance to maximize yields and extend the longevity of technology,” said Larry Robertson, Corteva Agriscience™ global portfolio leader – Oilseed Crops. “Widestrike® 3 is a new tool to meet growers’ expectations.”

WideStrike® 3 is an advanced insect protection pyramid which contains three proteins: Cry1Ac and Cry1F proteins plus a vegetative insecticidal protein (Vip3A) from Bacillus thuringiensis (Bt). WideStrike® 3 provides superior season-long protection throughout the cotton plant from a wide spectrum of damaging lepidopteran pests, such as fall armyworm and the American bollworm. Multiple mode of actions can improve resistance management and durability of the technology.

WideStrike® 3 has received commercial approval in several countries, and most recently in Brazil. CTNBio is the Brazilian National Biosafety Technical Commission under the Ministry of Science, Technology, Innovations and Communications (MCTIC). It is responsible for the evaluation of biosafety requirements for genetically modified organisms (GMOs). CTNBio has completed its evaluation of the WideStrike® 3 Insect Protection Trait for commercial release and its positive technical opinion authorizes the cultivation and commercialization of this technology in Brazil.

“CTNBio has completed a thorough scientific and technical assessment,” said Robertson. “We are excited to be able to offer Widestrike® 3 for use in cotton.”

As part of the responsible development and deployment of leading Bt technologies, Corteva Agriscience is committed to working with Brazilian customers to include cotton products containing the WideStrike® 3 as part of an insect resistance management program (IRM). IRM practices include refuge adoption, certified seeds, burndown, seed treatment, scouting for insect pests and controlling insect pests with sprays. Properly managing Bt cotton technology is essential to preserving it as a useful crop protection tool for years to come.

To learn more about WideStrike® 3 Insect Protection please visit our website.

About Corteva Agriscience, Agriculture Division of DowDuPont                 

Corteva Agriscience, Agriculture Division of DowDuPont (NYSE: DWDP), is intended to become an independent, publicly traded company when the previously announced spinoff is complete by June 2019. The division combines the strengths of DuPont Pioneer, DuPont Crop Protection and Dow AgroSciences. Corteva Agriscience provides growers around the world with the most complete portfolio in the industry — including some of the most recognized brands in agriculture: Pioneer®, Encirca®, the newly launched Brevant Seeds, as well as award-winning Crop Protection products — while bringing new products to market through our solid pipeline of active chemistry and technologies. More information can be found at

Follow Corteva Agriscience™, Agriculture Division of DowDuPont, on Facebook, Instagram, LinkedIn, Twitter and YouTube.

#   #   #


All products, unless otherwise noted, denoted with ™, ℠ or ® are trademarks or registered trademarks of DowDuPont.