[1] Colorado State Univ, Dept Bioagr Sci & Pest Management, Ft Collins, CO 80523 USA
[2] Calif Dept Food & Agr, Plant Pest Diagnost Branch, Sacramento, CA 95832 USA
[3] US Forest Serv, USDA APHIS PPQ, No Res Stn, Columbus, OH 43212 USA
[4] Ohio State Univ, Columbus, OH 43212 USA
[5] Univ Calif Berkeley, Essig Museum Entomol, Berkeley, CA 94720 USA
[6] ARS, Systemat Entomol Lab, PSI, USDA,Natl Museum Nat Hist, Washington, DC 20013 USA