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Agriculture Roundup for Friday February 17, 2023

The Western Grains Research Foundation has created a series of twelve regional factsheets that show the benefits of diversifying crop rotations.

The Resilient Rotations project is part of the Integrated Crop Agronomy Cluster (ICAC) that is evaluating various crop rotations to help create more productive, sustainable, and resilient cropping systems on the prairies.

The project is led by Dr. Kui Liu, a research scientist with Agriculture and Agri-Food Canada (AAFC).

“We are approaching crop rotation by looking at a systems approach – all the elements that impact crop rotation from soil health, economics and yield to local growing conditions,” Liu said. “It’s a more holistic way to look at crop rotation and one we hope will provide new insights and options for farmers in Western Canada in a more customized, prescriptive type of approach.”

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Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

Video: Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

What insect threats are Minnesota corn growers facing, and what research is helping farmers stay ahead of them?

At the 2026 MN Ag Expo, University of Minnesota entomologist Fei Yang shared updates on three Minnesota Corn-supported research projects focused on insect monitoring, seed treatments, and pest resistance.

Current work includes statewide monitoring programs that use pheromone, light, and sticky traps to track key pests such as black cutworm, true armyworm, corn earworm, European corn borer, and corn rootworm. Researchers are also evaluating whether high-rate seed treatments provide effective corn rootworm control and studying the development of resistance in European corn borer populations to Bt corn traits.

These projects help researchers better understand pest pressures across Minnesota and provide farmers with practical information to support informed management decisions.