Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Furuta, K., K. Iguchi, S. Lawson, and I. Takahashi. 1994. Effects of ipsenol on trap catches of the spruce beetle. Ips typographus japonicus Niijima. Journal of the Japanese Forestry Society 76:604-606.
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