Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Poland, T., and J. Borden. 1998b. Semiochemical-induced competition between Dendroctonus rufipennis and two secondary species, Ips tridens and Dryocoetesaffaber (Coleoptera: Scolytidae) . Journal of Economic Entomology 91:1142-1149.