Southeast Research and Demonstration Farm
Commercially available corn rootworm products were evaluated for their ability to protect corn-root systems from corn rootworm feeding injury (corn following corn tests). Products were also tested in the absence of corn rootworms (corn following soybean tests) to address the question, “Do corn rootworm transgenics have the same yield potential as their respective isolines?”
Iowa State University
Oleson, James and Tollefson, Jonathan, "Products Evaluated for Corn Rootworm Management" (2007). Iowa State Research Farm Progress Reports. 980.