Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Pitman, G. B., R. L. Hedden, and R. I. Gara. 1975. Synergistic effects of ethyl alcohol on the aggregation of Dendroctonus pseudotsugae (Col, Scolytidae) in response to pheromones . Zeitschrift fur Angewandte Entomologie 78:203-208.