Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Haack, R. A., J. L. Foltz, and R. C. Wilkinson. 1984. Longevity and fecundity of Ips calligraphus (Coleoptera: Scolytidae) in relation to slash pine phloem thickness . Entomological Society of America, Annals 77:657-662.
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