Results 181 to 190 of about 72,483 (229)
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Coyote and porcupine spread Russian olive seeds through endozoochory
The Journal of Wildlife Management, 2022AbstractRussian olive (Elaeagnus angustifolia) is an invasive tree that has spread throughout much of the western United States. The mode of seed dispersal occurs by hydrochory and possibly by birds. Seed dispersal by frugivorous mammals has not been investigated.
Joshua W. Campbell, Natalie M. West
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WINTERING LAND BIRDS IN RUSSIAN OLIVE IN SOUTHERN IDAHO
Northwestern Naturalist, 2021Point counts of wintering land birds using Russian Olive (Elaeagnus angustifolia) stands were conducted in 2000 and 2005 on the Snake River Plain, Idaho. The 14 most common species of the 28 recorded were found in both years, and most common species were recorded with similar frequencies between years.
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Naturalization of Russian-Olive in the Western United States
Western Journal of Applied Forestry, 1986Abstract Since its introduction into the United States, Russian-olive (Elaeagnus angustifolia) has escaped cultivation at many locations. This exotic tree is now present in every western state, especially within riparian zones. The species has high value for wildlife, but can interfere with agricultural practices and has the potential to
Thomas E. Olson, Fritz L. Knopf
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Allergenicity and cross‐reactivity of Russian olive pollen (Eleagnus angustifolia)
Allergy, 2004Background: The purposes of this study were: to determine the prevalence of sensitization and immunochemical characterization of Eleagnus angustifolia pollen (Russian olive) that belongs to the family Eleagnaceae.Methods: A total of 134 patients with rhinoconjunctivitis and/or asthma were studied. Its allergenicity, cross‐reactivity with olive pollen
J, Sastre +6 more
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Secondary Invasion and Reinvasion after Russian-Olive Removal and Revegetation
Invasive Plant Science and Management, 2017Russian-olive is a nitrogen-fixing tree invading riparian corridors in western North America. The premise of revegetation after weed removal is that revegetation is required to return native species to a removal site and that revegetation improves site resistance to invasion or reinvasion via competitive exclusion.
Erin K. Espeland +5 more
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Russian Olive Fruit Production in Shelterbelt and Riparian Populations in Montana
Ecological Restoration, 2014Russian olive (Eleagnus angustifolia) is a conflict tree species: it is invasive in riparian habitats throughout the western U.S., but is often considered desirable in uplands of the northern Great Plains (e.g. soil stabilization and providing windbreaks).
E. K. Espeland +2 more
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Naturalization of Russian Olive (Elaeagnus angustifolia L.) in Utah
American Midland Naturalist, 1963The history of naturalization of Russian olive, Elaeagnus angustifolia L., in Utah is presented. During the first half of this century Russian olive became a common species in cultivation in Utah cities. By 1924 the tree was becoming established in nature in central Utah. Naturalization has been most evident during the last two decades.
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Evidence of cross-reactivity between olive, ash, privet, and Russian olive tree pollen allergens.
Annals of allergy, 1993In a clinical investigation, 103 Michigan residents with symptoms suggestive of allergic rhinitis or asthma were skin tested with olive (Olea europaea) pollen extract. Nineteen had positive reactions. Since the olive tree is not native to nor grown in Michigan, this study was undertaken to determine whether the skin test reactivity was the result of ...
S M, Kernerman +3 more
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Plant and Soil, 1985
Following the evaluation of the nutritional requirements for thein vitro propagation ofElaeagnus angustifolia, this actinorhizal species was routinely multiplied on MS, supplemented with 100 mM sucrose and 5 μM kinetin. On this medium, at a 3 week-interval, a multiplication rate of 5–10 was observed.
L. J. Bertrand, M. Lalonde
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Following the evaluation of the nutritional requirements for thein vitro propagation ofElaeagnus angustifolia, this actinorhizal species was routinely multiplied on MS, supplemented with 100 mM sucrose and 5 μM kinetin. On this medium, at a 3 week-interval, a multiplication rate of 5–10 was observed.
L. J. Bertrand, M. Lalonde
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Selection of Russian Olives (Elaeagnus angustifolia L.) Naturally Grown in Iğdır
2021Bu çalışma 2019-2020 yılları arasında Iğdır ekolojik koşullarında doğal olarak yetişen iğde popülasyonu içerisinde en üstün özellik gösteren iğde genotiplerinin belirlenmesi amacıyla yürütülmüştür. Çalışmada ön seleksiyon kriterleri doğrultusunda belirlenen 124 iğde genotipi incelenmiş ve bunlar içerisinden tartılı derecelendirme metoduna göre 22 ...
DUMAN, Kasım +3 more
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