1. Phenology of Douglas-Fir Beetle (Coleoptera: Curculionidae) and Its Role in Douglas-Fir Mortality in Western Washington. Issue 1 (10th December 2019) Authors: Freeman, Michael B; Labarge, Amy; Tobin, Patrick C Editors: Ross, Darrell Journal: Environmental entomology Issue: Volume 49:Issue 1(2020) Page Start: 246 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗