1. (ELM, JBW) Department of Entomology, Texas A&M University, College Station, Texas 77843
2. (MJB) USA; Texas A&M Agrilife Research & Extension Center, Corpus Christi, Texas 78406, USA (e-mail: mjbrewer@ag.tamu.edu)
3. (WLR) Department of Soil and Crop Science, Texas A&M University, College Station, Texas 77843, USA