1. Department of Entomology, Washington State University , Pullman, WA 99164 , USA
2. Department of Entomology, University of Georgia , Athens, GA 30602 , USA
3. Department of Biology, School of Biological Sciences, Washington State University , Pullman, WA 99164 , USA
4. Avian Health and Food Safety Laboratory, Washington State University , Puyallup, WA 98371 , USA
5. Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University , Raleigh, NC 27606 , USA