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Rx for Abies: silvicultural options for diseased firs in Oregon and Washington.Author(s): G.M. Filip; C.L. Schmitt
Source: Gen. Tech. Rep. PNW-GTR-252. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 34 p
Publication Series: General Technical Report (GTR)
Station: Pacific Northwest Research Station
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DescriptionThe true firs are important species in Oregon and Washington forests, but root diseases, stem decays, and dwarf mistletoes cause more mortality, growth loss, and cull in these species than in any other. This paper consolidates research, observations, and management techniques for diseases of true firs, especially the effects of silvicultural activities on root diseases, stem decays, and dwarf mistletoes.
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CitationFilip, G.M.; Schmitt, C.L. 1990. Rx for Abies: silvicultural options for diseased firs in Oregon and Washington. Gen. Tech. Rep. PNW-GTR-252. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 34 p
KeywordsRoot disease, dwarf mistletoe, stem decay, thinning
- Mortality and growth of dwarf mistletoe-infected red and white fir and the efficacy of thinning for reducing associated losses
- Resistance to Phytophthora cinnamomi in the Genus Abies
- Fifteen-year results from a Grand fir-Shasta red fir spacing study.
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