Historical patterns of western spruce budworm and Douglas-fir tussock moth outbreaks in the northern Blue Mountains, Oregon, since A.D. 1700

• Published in: Research paper PNW-RP (USA) no. 484
• Main Authors: Swetnam, T.W. (USDA, FS, Pacific Northwest Research Station.), Wickman, B.E, Paul, H.G, Baisan, C.H
• Format: Publication
• Language: English
• Published: 01.10.1995
• Subjects: ANILLO DE CRECIMIENTO; BOSQUE DE CONIFERAS; BOSQUE MIXTO; CERNE; CHORISTONEURA OCCIDENTALIS; CONIFEROUS FORESTS; DENDROECOLOGY; FOREST HEALTH; FORET MELANGEE; FORET RESINEUSE; GROWTH RINGS; HISTOIRE; HISTORIA; HISTORY; INSECTE NUISIBLE; INSECTOS DANINOS; MIXED FORESTS; OREGON; ORGYIA PSEUDOTSUGATA; PEST INSECTS