Impact of Plant Phenology and Spray Timing on Thresholds for Helicoverpa Zea (Lepidoptera: Noctuidae) in Bt Cotton
Alejandro Del Pozo, North Carolina State University, Raleigh, NC, Dominic Reisig, North Carolina State University, Plymouth, NC, Jeremy Greene, Clemson University, Blackville, SC and Phillip Roberts, University of Georgia, Tifton, GA