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Picture of Managing Wood Decay in the Urban Forest
NRS-2014-080
Managing Wood Decay in the Urban Forest

Title: Online resources for the identification of North American wood decay fungi

Author: Glaeser, Jessie A.;

Date: 2012

Source: Arborist News. December: 55-56.

Publication Series: Scientific Journal (JRNL)

Description: The ability to identify wood decay fungi is an important skill for an arborist. Knowing which fungus is colonizing a tree can be used to better assess the type, amount, and position of decay in the tree, and its subsequent effects on wood strength. Distinguishing species of fungi that colonize sapwood, heartwood, or roots can provide information to improve the quality of the risk assessment. For example, sapwood decaying agents colonize areas of the trunk that have been wounded or injured by other agents, but do not usually penetrate deeply into the wood. Climbing a sapwood-degraded tree can be very dangerous, as the outer wood is weakened and can give way.

Publication Notes:

  • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
  • This publication may be available in hard copy. Check the Northern Research Station web site to request a printed copy of this publication.
  • Our on-line publications are scanned and captured using Adobe Acrobat. During the capture process some typographical errors may occur. Please contact Sharon Hobrla, shobrla@fs.fed.us if you notice any errors which make this publication unusable.

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Citation:


Glaeser, Jessie A. 2012. Online resources for the identification of North American wood decay fungi. Arborist News. December: 55-56.

 


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