Skip to Main Content
U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Home > Search > Publication Information

  1. Share via EmailShare on FacebookShare on LinkedInShare on Twitter
    Dislike this pubLike this pub
    Author(s): Jeffrey R. Garnas; Matthew P. Ayres; Andrew M. Liebhold; Celia. Evans
    Date: 2011
    Source: Journal of Ecology. 99: 532-541.
    Publication Series: Scientific Journal (JRNL)
    Station: Northern Research Station
    PDF: View PDF  (365.86 KB)

    Description

    Introduced pests and pathogens are a major source of disturbance to ecosystems world-wide. The famous examples have produced dramatic reductions in host abundance, including virtual extirpation, but most introductions have more subtle impacts that are hard to quantify but are potentially at least as important due to the pathogens' effects on host reproduction, competitive ability and stress tolerance. A general outcome could be reduced host abundance with concomitant increases in the abundance of competitors. Beech bark disease (BBD) is a widespread, fatal affliction of American beech (Fagus grandifolia), currently present in c. 50% of beech's distribution in eastern North America. Despite high adult mortality, beech remains a dominant component of the forest community.

    Publication Notes

    • 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.
    • 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.

    Citation

    Garnas, Jeffrey R.; Ayres, Matthew P.; Liebhold, Andrew M.; Evans, Celia. 2011. Subcontinental impacts of an invasive tree disease on forest structure and dynamics. Journal of Ecology. 99: 532-541.

    Cited

    Google Scholar

    Keywords

    beech bark disease, Cryptococcus fagisuga, disease impacts, Fagus grandifolia, forest ecology, Forest Inventory and Analysis, insect–fungal interactions, invasion ecology, Neonectria ditissima, Neonectria faginata

    Related Search


    XML: View XML
Show More
Show Fewer
Jump to Top of Page