1. Department of Biology, The University of New Mexico. cblancom@unm.edu
2. University of Maryland, Beltsville Facility
3. CINVESTAV, Section of Methodology of Science, Mexico
4. U.S. Department of Agriculture, Agricultural Research Service
5. Universidad Juárez del Estado de Durango, Av. Universidad s/n Gómez Palacio, Durango, México
6. Department of Entomology, University of Minnesota.