Insect Alert For
Corn Rootworm
Affected Area:
Alert Details
Corn rootworm hatch and emergence is expected to continue across the entire corn-growing region through this week. Fields in Colorado, North Dakota, South Dakota, Nebraska, Kansas, Missouri, Iowa, Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio, and southwest Ontario, Canada are all at risk of seeing corn rootworms potentially affecting fields. Growers are urged to check their fields for signs of rootworms and take appropriate action if needed.