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Subjects
Diseases and pests, Douglas-fir tussock moth, Douglas fir, Abies concolor, Defoliation, Fir, Abies grandis, Douglas fir tussock moth, Phenology, Trees, Growth, Arctostaphylos, Ceanothus, Conifers, Control, Degree days, Deterioration, Development, Eggs, Forest entomologists, Forest insects, Forest regeneration, Great Basin tent caterpillar, Pests, Semanotus litigiosusPlaces
California, Oregon, Washington (State), Blue Mountains (Or. and Wash.), Fort Klamath Region, Northern California, Sierra Nevada (Calif. and Nev.), Stanislaus National Forest, Wenaha-Tucannon Wilderness (Wash. and Or.), West (U.S.)ID Numbers
- OLID: OL158780A
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April 1, 2008 | Created by an anonymous user | initial import |