1958. Lycia ursaria Wlk. pupa within dense silken cocoon formed under laboratory conditions. (Magnified 2x) Baker, Oregon. (41103248281)

Lycia ursaria Wlk. pupa within dense silken cocoon formed under laboratory conditions. (Magnified 2x) Baker, Oregon.
Photo by: Wally C. Guy and W.K. Coulter
Date: September 1958
Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection.
Collection: Portland Station Collection; La Grande, Oregon.
Image: PS-2555
For additional historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: <a href="http://wfiwc.org/content/history-and-resources" wfiwc.org/content/history-and-resources</a>
Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: <a href="https://www.fs.usda.gov/main/r6/forest-grasslandhealth" www.fs.usda.gov/main/r6/forest-grasslandhealth</a>

Public domainPublic domainfalsefalse

This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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