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You are here: Home > Search Results > 19756
Cross section of tree no. 2449, Pyramid Plot K-O, at 1' showing sap rot and blue stain

imageID: 19756
Description: Cross section of tree no. 2449, Pyramid Plot K-O, at 1' showing sap rot and blue stain
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Original collection id: 2952
Media: black and white print
Collection: RMRS Archive Images
Quality: 3
Location: Pyramid Plot K-O; CO
Date(mm/dd/yyyy): 6/28/1956
Comments: 20.5'' spruce with sap rot extending up 10' and stain up 56'. Film can no. 12, roll 1, frame 9.
Citation: Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation:

USDA Forest Service. 2007. Forest Service Research Image Library. Fort Collins, CO: Forest Service Research Data Archive. https://www.fs.usda.gov/rds/imagedb

Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!