Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
Bar diagram showing relationship between size and infection in branches that died during the 20 year periods between 1796 and 1935

imageID: 17997
Description: Bar diagram showing relationship between size and infection in branches that died during the 20 year periods between 1796 and 1935
Keywords: figure
forest pathology
Original collection id: 1697
Media: B&W photograph 3 x 4 in.
Collection: RMRS Archive Images
Quality: 3
Date(mm/dd/yyyy): 3/20/1954
Comments: Red rot diagram. Similar to negative 1599.
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!