Evaluation of mountain pine beetle infestation, Lap, Cool, and Caribou Drainages, Yaak District, Kootenai National Forest, 1976 Public Deposited

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 NameValues
Creator
Resource Type
Date Available
Date Issued
Series
Subject
Rights Statement
Publisher
Language
File Format
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
Additional Information
  • 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 : 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 : 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

Parents:

This work has no parents.

Last modified

Downloadable Content

Download PDF

Items