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Corn Rootworm Archive

Corn Rootworm Forecast
July 15, 2026

High corn rootworm risks continue in the forecast across portions of Kansas into Nebraska, the eastern Dakotas, much of Minnesota, Iowa, northern Miss…

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Corn Rootworm Forecast
July 14, 2026

High corn rootworm risks continue in the forecast across portions of Kansas into Nebraska, the eastern Dakotas, much of Minnesota, Iowa, northern Miss…

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Corn Rootworm Forecast
July 13, 2026

High corn rootworm risks continue in the forecast across portions of Kansas into Nebraska, the eastern Dakotas, much of Minnesota, Iowa, northern Miss…

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Corn Rootworm Forecast
July 10, 2026

Corn rootworm risks remain in the High category especially in more intensive acreage areas where this particular insect is present, including portions…

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Corn Rootworm Forecast
July 9, 2026

Corn rootworm risks remain in the High category especially in more intensive acreage areas where this particular insect is present, including portions…

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Corn Rootworm Forecast
July 8, 2026

Corn rootworm risks remain in the High category especially in more intensive acreage areas where this particular insect is present, including portions…

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Corn Rootworm Forecast
July 7, 2026

Corn rootworm risks remain in the High category especially in more intensive acreage areas where this particular insect is present, including portions…

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Corn Rootworm Forecast
July 6, 2026

Corn rootworm risks remain in the High category especially in more intensive acreage areas where this particular insect is present, including portions…

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Corn Rootworm Forecast
July 3, 2026

High corn rootworm hatch risks remain in place across more intensive acreage regions of the corn-growing region but most hatches are now focused acros…

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Corn Rootworm Forecast
July 2, 2026

High corn rootworm hatch risks remain in place across more intensive acreage regions of the corn-growing region but most hatches are now focused acros…

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Corn Rootworm Forecast
July 1, 2026

High corn rootworm hatch risks remain in place across more intensive acreage regions of the corn-growing region but most hatches are now focused acros…

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Corn Rootworm Forecast
June 30, 2026

High corn rootworm hatch risks remain in place across more intensive acreage regions of the corn-growing region but most hatches are now focused acros…

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Forecasts are limited to the country’s main crop production regions east of the Rocky Mountains and west of the Appalachian Mountains and parts of Canada. Insect forecasts are based on data analyzed from moth traps located throughout the United States’ main crop production regions as well as predicted weather patterns and field reports and research. Forecasts are estimates based on available information and cannot guarantee actual insect pressure risks. Recommendations for insect pressure risk forecasts are based upon generally accepted practices. Forecasts and recommendations should not be used as a substitute for sound farming practices, including diligent field monitoring, or as a sole means for making risk management decisions.

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