Posted 12/2/2011 16:03 (#2080855 - in reply to #2079553) Subject: Re: Aphid resistance soybeans
SE Wisconsin
The system behind the aphid technology is one part of the resistence is the seed treatment and the other part is the RAG 1 gene. Each alone will keep about 40% control and combined the thinking is 80% control. If you have an extreme amount of aphids you are still going to have to spray.