1. Department of Entomology, University of California, Riverside, California 92521;
2. Division of Insect Science, University of California, Berkeley, California 94720;
3. Departments of Entomology, Phytopathology, and Agricultural Zoology, ESALQ, University of São Paulo, São Paulo BR-05508, Brazil;
4. Southern Region Pest Management Center, University of Florida, NFREC-Quincy, Quincy, Florida 32351;