Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
McManus, M. L., and R. L. Giese. 1967. The Columbian timber beetle, Corthylus columbianus (Coleoptera: Scolytidae). VI, Description of damage in sycamore. Journal of Economic Entomology 60(2):410-442.
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