Corn rootworms, pests responsible for billions of dollars in yearly crop losses, are evolving resistance that weakens even ...

AMES, Iowa – A researcher at Iowa State University is urging Iowa farmers to adopt a diverse range of pest management tactics to suppress the resistance of western corn rootworm to Bt corn, a widely ...

Today's farms are much different from what they were just two decades ago. Back then genetically modified crops were still in the research and development phase. Now they're a reality, making up huge ...

LOS ANGELES — Planting genetically modified, pest-resistant corn can provide a halo effect — offering protection from insects to nearby corn plants that have not been engineered to kill bugs, ...

AMES — Western corn rootworm resistance to Bt corn is increasing, and if farmers hope to maintain Bt traits as tools, they need to diversify their management, said Aaron Gassmann, Iowa State ...

A new study indicates that a popular type of genetically engineered corn--called Bt corn--may damage the ecology of streams draining Bt corn fields in ways that have not been previously considered by ...

A new study analyzing data on genetically modified Bt corn has found “little impact on nontarget insects and other organisms, especially compared to growing conventional corn,” USDA's Agricultural ...

An EPA proposal to gradually reduce the use of some Bt corn and cotton products in order to combat pest resistance is getting pushback from grower groups and has the crop protection industry concerned ...

Maricopa, Ariz, June 6, 2022—The largest, highest quality analysis of data ever conducted reveals that genetically modified Bt corn has little impact on nontarget insects and other organisms, ...

A new study from Michigan State University shows that planting too much genetically modified corn designed to fight off a tough insect – the corn rootworm – especially in the eastern US Corn Belt ...

As planting season progresses, it's important that corn growers review current requirements for use of Bt corn hybrids, a University of Nebraska-Lincoln entomologist says. As part of corn companies' ...