Tree Mortality and Top-kill Related to Defoliation by the Douglas-fir Tussock Moth in the Blue Mountains Outbreak
| Title | Tree Mortality and Top-kill Related to Defoliation by the Douglas-fir Tussock Moth in the Blue Mountains Outbreak PDF eBook |
| Author | Boyd E. Wichman |
| Publisher | |
| Pages | 56 |
| Release | 1978 |
| Genre | Defoliation |
| ISBN |
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A Case Study of a Douglas-fir Tussock Moth Outbreak and Stand Conditions 10 Years Later
| Title | A Case Study of a Douglas-fir Tussock Moth Outbreak and Stand Conditions 10 Years Later PDF eBook |
| Author | Boyd E. Wickman |
| Publisher | |
| Pages | 30 |
| Release | 1978 |
| Genre | Douglas-fir tussock moth |
| ISBN |
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Tree damage occurring immediately after an outbreak of Douglas-fir tussock moth, Orgyia Pseudotsugata McD., and stand conditions 10 years later are described. Because of increased radial growth and ingrowth in the 10-year postoutbreak period, good evidence indicates that tree damage caused by the tussock moth may not be as severe in the overall stand dynamics as previously pictured. The insect probably plays a key role as a phytophagous regulator of primary production in some second-growth white fir stands in California and elsewhere.
Forestry Research West
| Title | Forestry Research West PDF eBook |
| Author | |
| Publisher | |
| Pages | 24 |
| Release | 1980-08 |
| Genre | Forests and forestry |
| ISBN |
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Technical Bulletin
| Title | Technical Bulletin PDF eBook |
| Author | |
| Publisher | |
| Pages | 356 |
| Release | 1979 |
| Genre | Agricultural extension work |
| ISBN |
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Forest Health in the Blue Mountains
| Title | Forest Health in the Blue Mountains PDF eBook |
| Author | Boyd E. Wickman |
| Publisher | |
| Pages | 24 |
| Release | 1992 |
| Genre | Forest fires |
| ISBN |
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Instar Development of the Douglas-fir Tussock Moth in Relation to Field Temperatures
| Title | Instar Development of the Douglas-fir Tussock Moth in Relation to Field Temperatures PDF eBook |
| Author | R. C. Beckwith |
| Publisher | |
| Pages | 6 |
| Release | 1993 |
| Genre | Boise National Forest (Idaho) |
| ISBN |
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Alabama's Forest Products Industry
| Title | Alabama's Forest Products Industry PDF eBook |
| Author | |
| Publisher | |
| Pages | 690 |
| Release | 1986 |
| Genre | Forest products industry |
| ISBN |
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