Affiliation: | 1. Arthropod‐Borne Animal Diseases Laboratory‐Agricultural Research Service, Laramie, WY 82071, U.S.A.;2. USAG‐J, Unit 45013, Box 2582, APO, AP 96338;3. Animal Plant Health Inspection Service, National Wildlife Research Center, Fort Collins, CO 80521, U.S.A.;4. Department of Renewable Resources, 1000 E. University Ave., Laramie, WY 82071, U.S.A. |