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Citeable URL: http://ir.library.oregonstate.edu/concern/defaults/4j03d099c

The mountain pine beetle, Dendroctonus ponderosae Hopk., infestation advanced north and eastward from the 1971 infestation boundary in Yellowstone National Park. Infested trees were found in Indian Creek Campground at the north end of the park and around the north end of Yellowstone Lake. A ground survey showed an average of 15.5 infested trees per acre. A decrease in number of infested trees occurred in older infestation centers in the southwest corner of the park. The infestation will continue at epidemic status in areas containing susceptible stands.

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Attribute Name	Values
Creator	United States. Forest Service. Northern Region. State & Private Forestry Berg, Malcolm J. McGregor, Mark D.
Resource Type	Technical Report
Date Available	2006-10-31T21:49:46+00:00
Date Issued	1973
Series	Insect and disease report no. 73-4 Report (United States. Forest Service. Northern Region)
Subject	Mountain pine beetle -- Yellowstone National Park Lodgepole pine -- Diseases and pests -- Yellowstone National Park Whitebark pine -- Diseases and pests -- Yellowstone National Park Douglas fir -- Diseases and pests -- Yellowstone National Park
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	7520227 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/1957/3272
Additional Information	description.provenance : Made available in DSpace on 2006-10-31T21:49:46Z (GMT). No. of bitstreams: 1 no. 73-4_ocr.pdf: 7520227 bytes, checksum: c4970d4430e4c4de3639a1c457f74416 (MD5) Previous issue date: 1973 description.provenance : Approved for entry into archive by Laura Wilson(laura.wilson@oregonstate.edu) on 2006-10-31T21:49:44Z (GMT) No. of bitstreams: 1 no. 73-4_ocr.pdf: 7520227 bytes, checksum: c4970d4430e4c4de3639a1c457f74416 (MD5) description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2006-10-31T20:07:06Z (GMT) No. of bitstreams: 1 no. 73-4_ocr.pdf: 7520227 bytes, checksum: c4970d4430e4c4de3639a1c457f74416 (MD5) description.provenance : Submitted by Adam Powell (powella@onid.orst.edu) on 2006-10-31T19:16:30Z No. of bitstreams: 1 no. 73-4_ocr.pdf: 7520227 bytes, checksum: c4970d4430e4c4de3639a1c457f74416 (MD5)

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