Western Bean Cutworm: No risk of western bean cutworm activity or damage is predicted in the next five days. … Read More »
Corn Earworm: A Low corn earworm migration risk is in the forecast overnight tonight into tomorrow morning across far eastern South Dakota, central and southern Minnesota, and western Wisconsin. While high pressure is predicted to hold firm across the eastern Gre … Read More »
Corn Rootworm: No risk of corn rootworm activity or damage is predicted in the next five days. … Read More »
Soybean Aphid: No risk of soybean aphid activity or damage is predicted in the next five days. … Read More »
This site forecasts the daily migration of crop damaging insects up to five days in advance. Information is available May through September.
Corn Earworm (Helicoverpa zea) Corn earworm is found throughout North America except for northern Canada and Alaska. Normally, corn earworm does not overwinter successfully in the northeastern United States. It is known to survive as far north as about 40…