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Effect of defoliation by the Douglas-fir tussock moth on moisture stress in grand fir and subsequent attack by the fir engraver beetle (Coleoptera: scolytidae)
Content Provider | Internet Archive |
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Author | Wright, L. C Berryman, A. A. (Alan Andrew) Pacific Northwest Forest and Range Experiment Station (Portland, Or.) |
Organization | U.S. Department of Agriculture, National Agricultural Library |
Language | English |
Publisher | Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture |
Publisher Date | 1978-01-01 |
Access Restriction | Open |
Subject Keyword | Plant-water relat Abies grandis Douglas fir tussock moth Scolytus ventralis Plant-water relationships Abies grandis Diseases and pests Washington State Abies grandis Diseases and pests Idaho Douglas fir tussock moth Washington State Douglas fir tussock moth Idaho State Scolytus ventralis Idaho Scolytus ventralis Washington |
Content Type | Text |
Resource Type | Book |