Insect Alert For

Corn Rootworm

Risk Level:
High Risk
Affected Area:
Full page
Alert Details

Corn rootworm hatch is expected to continue through the next week across much of the corn-growing region. Fields in northeast Colorado, Nebraska, northern Kansas, Iowa, southern Minnesota, Wisconsin, northern and central Illinois and Indiana, Ohio, and southwestern/south central Michigan are all at a continued risk. Additionally, fields in southeast South Dakota, central Minnesota/Wisconsin, and central lower Michigan may also see hatch commence in the next week. If a risk is predicted for your area, monitor your fields closely for the presence of new or increased numbers of corn rootworm larvae.