Affiliation: | 1. School of Natural Resources and the Environment, University of Arizona, PO Box 2. 210043, , Tucson, AZ, 85721 U.S.A.;3. Escuela Nacional de Ciencias Biológicas‐IPN, Prol de Carpio y Plan de Ayala s/n, Casco de Sto Tomás, Mexico DF, , CP 11340 Mexico;4. USDA Forest Service, Pacific Southwest Research Station, PO Box 5. 245, , Berkeley, CA, 94701 U.S.A;6. Department of Entomology, University of Arizona, PO Box 7. 210036, , Tucson, AZ, 85721 U.S.A |