1. Department of Entomology, Virginia Tech, Blacksburg, VA 24061
2. Department of Entomology and Wildlife Ecology, University of Delaware, Newark, DE 19716
3. Department of Entomology, University of Maryland, College Park, MD 20742
4. Department of Entomology, Rutgers University, New Brunswick, NJ 08901
5. Virginia Tech Tidewater Agricultural Research and Extension Center, Suffolk, VA 23437