1. Department of Plant and Soil Science; Texas Tech University; Lubbock; TX; 79409; U.S.A.
2. Department of Entomology; Texas A&M University, Texas AgriLife Research; 1102 E FM 1294; Lubbock; TX; 79403; U.S.A.
3. Department of Soil and Crop Science; Texas A&M University Texas AgriLife Research; 1102 E FM 1294; Lubbock; TX; 79403; U.S.A.