Citeable URL: http://ir.library.oregonstate.edu/concern/defaults/1c18dh17b

Mountain pine beetle infestations developed to epidemic level in lodgepole pine stands on the Yaak District in 1972. Approximately 56,282 trees were killed from 1973 to 1975. By 1975, 2,068 ha were infested. This increased to 7,138 ha in 1976, representing a threefold increase. Current infestation occurs on 13 percent of the area risk rated high and given Priority 1 rating for management. Selective logging to remove infested and susceptible trees is in progress and it is recommended that these practices continue to reduce the infestation to endemic levels.

Descriptions

Attribute Name	Values
Creator	Oakes, Robert D. Hamel, Dennis R. United States. Forest Service. Northern Region. State & Private Forestry
Resource Type	Technical Report
Date Available	2006-11-21T17:35:38+00:00
Date Issued	1977
Series	Forest insect & disease management no. 77-8 Report (United States. Forest Service. Northern Region)
Subject	Lodgepole pine -- Diseases and pests -- Kootenai National Forest (Mont. and Idaho) Mountain pine beetle -- Kootenai National Forest (Mont. and Idaho)
Rights Statement	Copyright Not Evaluated
Publisher	Missoula, MT. : Forest Insect & Disease Management, USDA, Forest Service, Northern Region, State & Private Forestry
Language	English [eng]
File Format	application/pdf
File Extent	3438850 bytes
Digitization Specifications	Scanned at 600 DPI using a Cannon DR-9080C in TIF format. PDF generated through Capture Perfect using OmniPage Professional 15 for textual OCR.
Replaces	http://hdl.handle.net/1957/3468
Additional Information	description.provenance : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2006-11-21T17:35:36Z (GMT) No. of bitstreams: 1 no. 77-8_ocr.pdf: 3438850 bytes, checksum: 75c442a069e414045761d7172b6a74a7 (MD5) description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2006-11-13T20:31:50Z (GMT) No. of bitstreams: 1 no. 77-8_ocr.pdf: 3438850 bytes, checksum: 75c442a069e414045761d7172b6a74a7 (MD5) description.provenance : Made available in DSpace on 2006-11-21T17:35:38Z (GMT). No. of bitstreams: 1 no. 77-8_ocr.pdf: 3438850 bytes, checksum: 75c442a069e414045761d7172b6a74a7 (MD5) Previous issue date: 1977 description.provenance : Submitted by Adam Powell (powella@onid.orst.edu) on 2006-11-13T17:11:56Z No. of bitstreams: 1 no. 77-8_ocr.pdf: 3438850 bytes, checksum: 75c442a069e414045761d7172b6a74a7 (MD5)

Relationships

In Administrative Set:	Default Admin Set

Last modified: 07/19/2017

Items

Thumbnail	Title	Date Uploaded	Visibility	Actions
	no._77-8_ocr.pdf	2017-07-20	Public	Press to Select an action Download
	no._77-8_ocr.pdf	2017-07-20	Public	Press to Select an action Download