Southeast Research and Demonstration Farm
Commercially available corn rootworm granular and liquid insecticides, as well as seed treatments, are evaluated yearly for their ability to protect corn root systems from corn rootworm feeding injury. The 2002 data from the Crawfordsville farm, plus a 3-year, multilocation summary are presented in this report.
Iowa State University
Oleson, James, "Corn Rootworm Insecticide Performance" (2003). Iowa State Research Farm Progress Reports. 1532.