Across the corn belt depending on time of year | In my 45 years in academics and 36 years at Cornell, I was involved in many of the discussions with seed companies about rootworm resistance and the use of refuges to delay resistance.
Seed companies are divided into scientists who agreed about the potential of resistance. Then there is the marketing group!!! Who chose to ignore the science for the sales. The rest is history and we have lots of rootworm resistance. |
rootworm damage on CRW corn paid for by seed companies
