Mountain pine beetle impact survey on the Ninemile District, Lolo National Forest, and surrounding state and private lands

Public Deposited

Citeable URL: https://ir.library.oregonstate.edu/concern/defaults/m039k6124

Descriptions

Attribute Name	Values
Creator	Bousfield, Wayne E. McGregor, Mark D. Kohler, Steve United States. Forest Service. Northern Region. State & Private Forestry
Abstract	The mountain pine beetle, Dendroetonus ponderosae Hopk., has been at epidemic levels in second-growth ponderosa pine stands in the Ninemile area of the Lolo National Forest and surrounding private lands since 1969. An impact survey, using two levels of photography and a small ground sample, was conducted to estimate a loss of 592,469 board feet IP of ponderosa pine on 2,592 acres of infested land. The infestation is expected to continue at about the same level in 1973.
Resource Type	Technical Report
Date Available	2006-10-30T21:13:56+00:00
Date Issued	1973
Series	Insect and disease report (Missoula, Mont.)
Subject	Mountain pine beetle -- Montana -- Lolo National Forest
Rights Statement	Copyright Not Evaluated
Publisher	Missoula, Mont. : U.S. Forest Service, Northern Region, Division of State and Private Forestry
Language	English [eng]
File Format	application/pdf
File Extent	1132559 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/1957/3261

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