1. University of Florida, Entomology and Nematology Dept., 970 Natural Area Drive, Gainesville, FL 32653, USA.
2. Penn State University, Department of Entomology, 501 ASI Building, University Park, State College, PA 16082, USA.
3. Department of Agriculture and Fisheries (Queensland), Agri-Science Queensland, Ecosciences Precinct, GPO Box 267, Brisbane, Queensland, 4001, Australia.
4. United States Department of Agriculture, Agricultural Research Service, Center for Medical, Agricultural and Veterinary Entomology, 1600 SW 23rd Drive, Gainesville, FL 32608, USA.