Skip to main content

Effects of Harvesting Season and Stump Size on Incidence of Annosus Root Disease of True Fir

Buy Article:

$29.50 plus tax (Refund Policy)

A high frequency (89%) of annosus root disease caused by Heterobasidion annosum was found in true fir stumps cut 5 to 10 years earlier in northeastern Oregon. Neither season of harvesting nor stump size significantly affected the amount of stump decay which averaged 51%. Another root pathogen, possibly a species of Armillaria heretofore not recorded in Oregon, was often found in H. annosum-infected stumps. Additional surveys and research are recommended in true fir forests throughout western North America. West. J. Appl. For. 7(2):54-56.
No References
No Citations
No Supplementary Data
No Data/Media
No Metrics

Document Type: Journal Article

Affiliations: Blue Mountain Zone, USDA Forest Service, 1401 Gekeler Lane, La Grande, OR 97850

Publication date: 1992-04-01

More about this publication?
  • Each regional journal of applied forestry focuses on research, practice, and techniques targeted to foresters and allied professionals in specific regions of the United States and Canada. The Western Journal of Applied Forestry covers the western United States, including Alaska, and western Canada; WJAF will also consider manuscripts reporting research in northern Mexico that has potential application in the southwestern United States.
  • Membership Information
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more