Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Chandler, S. C., and W. P. Flint. 1939b. Shot-hole borer and peach bark beetle (Scolytus rugulosus Ratz, Phthorophloeus liminaris (Harr) . Illinois Natural History Survey, Circular 33:10-12.
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