Forest entomologists (l-r): Laura Lazarus, Iral Ragenovich, and Bruce Hostetler examining pine butterfly defoliation. Eastern Oregon.
Photo by: Don Scott
Date: July 2010
Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection.
Source: Forest Health Protection digital file collection; Regional Office, Portland, Oregon.
For an Oregon Public Broadcasting (OPB) news segment covering this outbreak, see:
www.pbs.org/newshour/show/in-oregon-swarms-of-pine-butter... For more information about this outbreak see:
www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb5326363.pdf Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection:
www.fs.usda.gov/main/r6/forest-grasslandhealth
