Désigné en tant que : Protection

Pest management to protect forests

Publié on ven, 20 Mar 2015, 14:48

Mountain pine beetle (Dendroctonus ponderosae) has destroyed about 16 million ha of forests and 675 million cubic metres of timber in British Columbia and east of the Rockies in Alberta. With care, timber can be treated to eliminate pests, permitting ...

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