Insect Alert For

Corn Rootworm

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

Corn rootworm hatch has occurred across all of the corn-growing region where this particular insect resides. Fields from northeast Colorado into northern Kansas, Nebraska, South Dakota, Minnesota, Iowa, Wisconsin, much of lower Michigan, northern/central Illinois, Indiana, and Ohio may all see continued beetle activity in the next week. Growers should monitor their fields for larvae and beetles in addition to signs of damage from corn rootworm especially in remaining fields where damage could still potentially occur.