Forest Investment Account

Abstract of FII Project R2003-227

" ALT="See below to download" WIDTH="100" HEIGHT="129" BORDER="0" bordercolor="#000000">

Biological control of Hemlock Dwarf Mistletoe.

Author(s): Van Der Kamp, Bart J. (University of British Columbia)
Subject: Biodiversity, Ecology, Forestry, Integrated resource management, Pathology, Silviculture/Forest Management Systems
Series: Forest Investment Account (FIA) - Forest Science Program


Hemlock dwarf mistletoe greatly reduces silvicultural options on the coast of BC, and hence there is a pressing need for alternate approaches to its control. Vigorous hemlock dwarf mistletoe infections will be sprayed with variously formulated spore suspension of Colletotrichum gloeosporioides and Neonectria neomacrospora. The effect on mistletoe shoot and seed production as well as mortality will be followed for a year. This will determine whether either or both of these agents have significant potential as biological control agents of dwarf mistletoe.

PDF Document

Download R2003-227.pdf (0.3 Mb)

[Get Adobe Acrobat Reader] To view this document you need Adobe Acrobat Reader,
available free from the Adobe Web Site.

Updated September 08, 2005 

Search for other  FIA reports or other Ministry of Forests publications.

Please direct questions or comments regarding publications to