1961. Eggs of western hemlock looper (Lambdina fiscillaria). Magnification approximately X 16.
Eggs of western hemlock looper (Lambdina fiscillaria). Magnification approximately X 16.
Photo by: Wally C. Guy
Date: November 1961
Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection.
Source: Division of Timber Management, Insect and Disease Control Branch Collection; Regional Office, Portland, Oregon.
Image: ID-217
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
1961. Eggs of western hemlock looper (Lambdina fiscillaria). Magnification approximately X 16.
Eggs of western hemlock looper (Lambdina fiscillaria). Magnification approximately X 16.
Photo by: Wally C. Guy
Date: November 1961
Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection.
Source: Division of Timber Management, Insect and Disease Control Branch Collection; Regional Office, Portland, Oregon.
Image: ID-217
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth