Entomology Image Gallery > Butterflies and Moths > European Corn Borer European corn borer in ear shank Second-generation European corn borers can cut into the ear shank and cause the ears to fall to the ground. ![]() This image appears in the following articles: Corn borers -- same song, second verse (August 1996)Corn borers reduce yields before harvest (October 1996) University performance data for BT corn (March 1997) Yield losses from corn borers (April 1997) |