Seasonal variation in constitutive and induced defenses of spruce (Picea spp.) hosts of the white pine weevil Pissodes strobi peck
The white pine weevil, Pissodes strobi, is a major pest of regenerating spruce in British Columbia, and the damage caused by weevil attack results in a severe reduction in plantation productivity and wood quality. As a result, the planting of Sitka spruce, except in a small portion of its range,...
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| Format: | Others |
| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2429/11023 |