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 ...
Too much of a specific type of Bt corn — genetically modified to produce insecticides against corn rootworm — is being planted in places that don’t have a high risk of corn rootworms destroying corn ...
WEST LAFAYETTE, Ind. — You can't teach old farmers new tricks for controlling corn rootworms. A Purdue University study found that as farmers approach late middle age, they are less likely to plant ...
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, ...
Corn rootworm caused more than 342 million bushels of yield loss in 2024. That’s over 80 million bushels more than losses from all other invertebrate corn pests combined.¹ It’s a challenging pest to ...
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