Root disease survey on the Nezperce National Forest, Idaho Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/pn89d813v

An impact survey to determine extent and distribution of root disease centers was completed for the Nezperce National Forest, Idaho, in 1980. Lowlevel color infrared photography was used to delineate root disease centers within National Forest inventory subcompartments. Suspected root disease centers were ground checked to determine associated fungi and insects and verify accuracy of photointerpretation. More than 3,800 hectares (about 1.0 percent) of commercial forest land were occupied by large root disease centers. Most root disease occurred in well-stocked, pole to small sawtimber stands and medium-stocked, two-storied stands. The major root pathogen associated with disease centers was Armillaria mellea. Phellinus weirii and Phaeolus schweinitzii were found less frequently. Major bark 1 beetle associates included Dendroctonus ponderosae on lodgepole pine, D. pseudotsugae on Douglas-fir, Dryocoetes confusus on subalpine fir, and Scolytus ventralis on grand fir.

Descriptions

Attribute NameValues
Creator
Resource Type
Date Available
Date Issued
Series
Subject
Rights Statement
Publisher
Language
File Format
File Extent
  • 1801980 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 : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2006-12-05T15:08:40Z (GMT) No. of bitstreams: 1 no. 81-6_ocr.pdf: 1801980 bytes, checksum: 6be0df4f483085edb00d2d438144b62b (MD5)
  • description.provenance : Made available in DSpace on 2006-12-05T15:08:42Z (GMT). No. of bitstreams: 1 no. 81-6_ocr.pdf: 1801980 bytes, checksum: 6be0df4f483085edb00d2d438144b62b (MD5) Previous issue date: 1981
  • description.provenance : Submitted by Adam Powell (powella@onid.orst.edu) on 2006-11-28T20:10:17Z No. of bitstreams: 1 no. 81-6_ocr.pdf: 1801980 bytes, checksum: 6be0df4f483085edb00d2d438144b62b (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2006-11-29T20:47:17Z (GMT) No. of bitstreams: 1 no. 81-6_ocr.pdf: 1801980 bytes, checksum: 6be0df4f483085edb00d2d438144b62b (MD5)

Relationships

In Administrative Set:
Last modified: 07/21/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items