1. Department of Entomology and Plant Pathology; North Carolina State University; Campus Box 7613 Raleigh NC 27695-7613 USA
2. Smithsonian Tropical Research Institute; Naos Molecular Laboratory; Panama, City Panama
3. USDA-APHIS; IS Action Programs; 2881 F&B Road College Station TX 77845 USA
4. USDA-ARS; Screwworm Research Unit; Knipling-Bushland Livestock Insects Research Laboratory; 2700 Fredericksburg Rd. Kerrville TX 78028 USA