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Ontario Crops in Good Shape: GFO

The winter wheat harvest in Ontario is nearing completion, according to Thursday’s weekly update from the Grain Farmers of Ontario. Corn and soybeans are progressing well.

Across the province, some corn is approaching the dough stage, about 24-26 days post-silking. This stage is crucial for starch accumulation in the kernels, impacting final yield. Producers continue to scout for pests and diseases in corn, notably tar spot and western bean cutworm.

Soybeans are transitioning from vegetative stages, with podding well underway. Various pests are reported regionally, including bean leaf beetles, aphids, and spider mites, particularly following recent heavy rains.

Concerns about soil compaction have been raised, especially in fields where winter wheat was harvested under less-than-ideal conditions. However, this year’s winter wheat crop itself was a good one, with strong yields and quality noted in most parts of the province.

Source : Syngenta.ca

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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.