Yigen Chen, yigenchen@hotmail.com, University of Georgia, Entomology, 1109 Experiment Street, Griffin, GA, Xinzhi Ni, xni@tifton.usda.gov, USDA-ARS, Crop Genetics and Breeding Research Unit, Coastal Plain Experiment Station, Tifton, GA, and David Buntin, gbuntin@griffin.uga.edu, University of Georgia, Department of Entomology, UGA - Griffin Campus, 1109 Experiment Street, Griffin, GA.