Herbicide-resistant weeds are a significant threat to soybean, cotton and corn yield potential — and the future of crop production. “Because weed resistance is naturally occurring, it’s a myth that we ...

Liberty Ultra herbicide, powered by Glu-L Technology has received U.S. Environmental Protection Agency (EPA) registration and is now approved for use, subject to state approvals. Liberty Ultra ...

The EPA has proposed registering three types of dicamba to control weeds in soybeans and cotton that have been genetically modified to withstand the herbicide, finding that “mitigation” measures will ...

In a win for environmental groups, a federal court has overturned the US Environmental Protection Agency’s approval of the herbicide dicamba for use on genetically modified soybeans and cotton. The ...

(Beyond Pesticides, August 1, 2025) On June 30, Kyle Kunkler started work as deputy assistant administrator for pesticides in U.S. Environmental Protection Agency’s (EPA) Office of Chemical Safety and ...

Understanding the effects of crop management practices on weed survival and seed production is imperative in improving long-term weed management strategies, especially for herbicide-resistant weed ...

Weedy rice is a close relative of cultivated rice that infests rice fields worldwide and drastically reduces yields. To combat this agricultural pest, rice growers in the southeastern United States ...

A new study shows that more than half of the weedy rice sampled in the rice-growing region of the southeastern U.S. has become herbicide resistant. Weedy rice is a close relative of cultivated rice ...