Don’t expect products that worked last year to work this year on pests that have lengthy migrations, says Michigan State University Extension.

Citing a growing interest among farmers for growing non-GMO corn, Ohio State University Extension experts discuss the yield performance of transgenic and non-GMO hybrids in the 2014 and 2015 Ohio Corn Performance Tests.

Even with new innovations coming for maintaining refuge acres with genetically engineered (GE) corn, there’s solid evidence that many growers are not meeting the current requirements. In fact, one out of every four growers who plants genetically engineered corn is failing to comply with at least one important insect-resistance management requirement, claim staffers with the Center for Science in the Public Interest (CSPI) in Washington, D.C.