Learn more about corn rootworm, including identification, sampling, and management. Let's go! Adult Trapping Network Upcoming Events Jun 29 ISU Armstrong Research Farm Field Day Jul 06 FEEL Corn Rootworm Management Demo Jul 07 ISU Southeast Research Farm Field Day Jul 12 ISU Northern Research Farm Corn Rootworm Management Demo Jul 13 ISU Northwest Research Farm Corn Rootworm Management Demo All events Management Recent News Corn Rootworm Demonstrations in Iowa this SummerJun 9, 2022 2021 Applied Research Results: Field Crop Disease and Insect ManagementApr 8, 2022 The Handy Bt Trait Table - Field Corn March 2022 PDFMar 1, 2022 What's on your seed? Wisconsin seed treatment guide updated for 2022Feb 28, 2022 Ontario corn rootworm trapping network results 2021Feb 25, 2022 All news