Western Bean Cutworm: No risk of western bean cutworm emergence or development is predicted in the next five days. … Read More »
Soybean Aphid: Soybean aphid egg hatch is likely underway from portions of northeast Nebraska into far southeast South Dakota, northwest and west central Iowa through central and east central Iowa, portions of northern Illinois, northern Indiana, and far northwest … Read More »
Corn Earworm: No risk of corn earworm migration is predicted in the next five days. … Read More »
Corn Rootworm: No risk of corn rootworm hatch 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…