File:1926. Dendroctonus brevicomis work on the surface of sapwood. (38221528611).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file(1,450 × 2,222 pixels, file size: 372 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description

Dendroctonus brevicomis work on the surface of sapwood.

Note:

- This image was used for Figure 58 on page 134 in F.P. Keen's 1952 Insect Enemies of Western Forests. The caption reads, "Typical winding egg galleries of the western pine beetle marking the surface of ponderosa pine sapwood." See: <a href="https://archive.org/stream/insectenemiesofw273keen_1#page/134/mode/2up" rel="nofollow">archive.org/stream/insectenemiesofw273keen_1#page/134/mod...</a>

- It was also used for Figure 213 on page 350 in: Furniss R.L. and V.M. Carolin. 1977. Western forest insects. US Department of Agriculture, Forest Service. See: <a href="https://archive.org/stream/westernforestins1339furn#page/350/mode/2up" rel="nofollow">archive.org/stream/westernforestins1339furn#page/350/mode...</a>

Photo by: F.P. Keen Date: October 1926

Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology and F.P. Keen Collections; La Grande, Oregon. Image: FPK-268 and BUR-6800

To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and history of forest insect investigations on the Pacific Slope, 1903-1953. Part 2. Oregon and Washington. American Entomologist, 48(3), p. 178-185.

For additional historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: <a href="http://wfiwc.org/content/history-and-resources" rel="nofollow">wfiwc.org/content/history-and-resources</a>

Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: <a href="https://www.fs.usda.gov/main/r6/forest-grasslandhealth" rel="nofollow">www.fs.usda.gov/main/r6/forest-grasslandhealth</a>

Public domain
This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

English  español  Nederlands  slovenščina  Tiếng Việt  македонски  русский  українська  日本語  +/−

Date
Source 1926. Dendroctonus brevicomis work on the surface of sapwood.
Author R6, State & Private Forestry, Forest Health Protection

Licensing

[edit]
Public domain
This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

English  español  Nederlands  slovenščina  Tiếng Việt  македонски  русский  українська  日本語  +/−

This image was originally posted to Flickr by USDA Forest Service at https://flickr.com/photos/151887236@N05/38221528611 (archive). It was reviewed on 7 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark.

7 May 2018

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current02:06, 7 May 2018Thumbnail for version as of 02:06, 7 May 20181,450 × 2,222 (372 KB)OceanAtoll (talk | contribs)Transferred from Flickr via #flickr2commons

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file: