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Publikováno v:
The Forestry Chronicle. 86:412-422
BC’s forests have already faced two simultaneous, globally significant, epidemics linked to climate change; the Dothistroma needle blight epidemic in NW BC and the massive mountain pine beetle epidemic throughout the BC Interior. Building on these
Autor:
Don Heppner, Jennifer Turner
Publikováno v:
Journal of Ecosystems and Management.
Western spruce budworm (Choristoneura occidentalis) is a defoliator of Douglas-fir throughout the tree's range in British Columbia. Although recent defoliation levels within the Coast Forest Region (CFR) have been primarily light, this insect has cau