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You are here: Home > Search Results > 9792
Cytospora chrysosperma on Populus alba. Black canker or lesion resulting from artifical inoculation; canker girdles 3/4 of stem.

imageID: 9792
Description: Cytospora chrysosperma on Populus alba. Black canker or lesion resulting from artifical inoculation; canker girdles 3/4 of stem.
Keywords: canker
forest pathology
Photographer: W. H. Long
Original collection id: 350
Media: glass plate 5 x 7
Collection: RMRS Archive Images
Quality: 3
Date(mm/dd/yyyy): 10/03/1915
Comments: Stem was innoculated on 9/7/1915.
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!