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Citeable URL: http://ir.library.oregonstate.edu/concern/defaults/41687j640

Two methods attempting to stop marginal spread of a root disease center in Douglas-fir were evaluated within the Flathead Indian Reservation, Montana. The first method was to cut all living trees within a 1-chain strip outside the edge of the infestation. The second method was to uproot all trees for 1 chain outside the edge. Neither method appeared to effectively restrict marginal spread of root disease because black stain (Ceratocystis wageneri) was present in nonsymptomatic trees beyond the treated area. Accurate diagnosis of organisms involved in root disease is a prerequisite to successful silvicultural treatments.

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Attribute Name	Values
Creator	United States. Forest Service. Northern Region. State & Private Forestry Byler, James W. James, Robert L.
Resource Type	Technical Report
Date Available	2006-12-05T15:23:36+00:00
Date Issued	1981
Series	no. 81-11 Report (United States. Forest Service. Northern Region) Forest pest management
Subject	Douglas fir -- Diseases and pests -- Montana -- Flathead Indian Reservation Roots (Botany) -- Diseases and pests -- Montana -- Flathead Indian Reservation
Rights Statement	Copyright Not Evaluated
Publisher	Missoula, Mont. : USDA Forest Service, Northern Region, State & Private Forestry
Language	English [eng]
File Format	application/pdf
File Extent	396325 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/1957/3587
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