Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Giesen, H., U. Kohnle, J. P. Vite, M. L. Pan, and W. Francke. 1984. Das Aggregationspheromon des mediterranen Kiefernborkenkafers Ips (Orthotomicus) erosus . Zeitschrift fur Angewandte Entomologie 98:95-97.
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