1969. Mistletoe seed stuck to ponderosa pine needle showing swelling of mucilaginous coating due to absorption of moisture.
Mistletoe seed stuck to ponderosa pine needle showing swelling of mucilaginous coating due to absorption of moisture.
Photo by: Unknown
Date: October 1969
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-940
Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
1969. Mistletoe seed stuck to ponderosa pine needle showing swelling of mucilaginous coating due to absorption of moisture.
Mistletoe seed stuck to ponderosa pine needle showing swelling of mucilaginous coating due to absorption of moisture.
Photo by: Unknown
Date: October 1969
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-940
Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth