Technical Note: American Marten Use of Rust and Dwarf Mistletoe Brooms in Northeastern Oregon
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چکیده
منابع مشابه
Seasonal and Sexual Differences in American Marten Diet in Northeastern Oregon
Information on the diet of the American marten (Martes americana) is vital to understanding habitat requirements of populations of this species. The frequency of occurrence of prey items found in 1014 scat samples associated with 31 radiocollared American martens in northeastern Oregon included: 62.7% vole-sized prey, 28.2% squirrel-sized prey, 22.4% insects, 19.5% birds, 13.3% plant material, ...
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ROBERT F. SCHARPF is projecllcader, forest disease research, with headquarters in Berkeley. Calif. He earned a bachelor's degree in forestry (1953) at the University of Missouri. and a master's degree in forestry (1957) and a doctorate in plant pathology (1963) at the University of California, Berkeley. He joined the Forest Service in 1960 and has been with the Station's staff since then. RICHA...
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Ponderosa pines with little or no dwarf mistletoe in infested stands on the Deschutes, Ochoco, and Rogue River National Forests in Oregon were tested for resistance to dwarf mistletoe (Arceuthobium campylopodum). Small trees produced by grafting scions from the resistant and susceptible candidates onto seedling rootstock were planted in 1967-69 beneath a heavily infested stand of ponderosa pine...
متن کاملNOTE / NOTE Dwarf mistletoe effects on fuel loadings in ponderosa pine forests in northern Arizona
Southwestern dwarf mistletoe (Arceuthobium vaginatum (Willd.) J. Presl ssp. cryptopodum) infests about 0.9 million ha in the southwestern United States. Several studies suggest that dwarf mistletoes affect forest fuels and fire behavior; however, few studies have quantified these effects. We compared surface fuel loadings and predicted fire behavior among four levels of dwarf mistletoe infestat...
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ژورنال
عنوان ژورنال: Western Journal of Applied Forestry
سال: 1997
ISSN: 0885-6095,1938-3770
DOI: 10.1093/wjaf/12.4.131