Corn rootworm is a persistent and economically important pest in Iowa. Rotating corn with soybeans usually manages the pest, although rotation-resistant populations have occurred in some locations. As problems with corn rootworm resistance to Bt corn continues to be found in Iowa, it is important to research methods to manage this pest. The objective of these trials was to investigate various methods of managing corn rootworm.
How to Cite:
Zwiefel, B. & Weaver, A. & Fawcett, J., (2019) “On-Farm Corn Rootworm Management Demonstration Trials”, Iowa State University Research and Demonstration Farms Progress Reports 2018(1).