ESA Annual Meetings Online Program

Impact of Bt corn on bollworm, Helicoverpa zea, survivorship in Bollgard II cotton

Monday, November 12, 2012: 9:39 AM
KCEC 2 (Holiday Inn Knoxville Downtown)
Ben Von Kanel , Department of Entomology and Plant Pathology, Mississippi State University, Starkville, MS
Bollworm larvae were collected from Non-Bt and dual-gene Bt field corn. Reciprocal crosses were arranged to evaluate any fitness costs associated with development on Bt corn tissue and to ascertain a dose response curve for larvae on lyophilized BollGard II plant tissue.