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Viewing tagged as: Forest

Pest management to protect forests

Posted on جمعة, 20 مارس 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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