Index Catalog // ScholarsArchive@OSU

Creator:: Pinkerton, Jack and Miller, Marilyn
Abstract:: The nng nematode, Cnconenwlla xenoplax, has been reported to depress the vigor and yields of grapevines in Europe, California, Washington, and Michigan. Population densities of 500 C. xenoplax per kg of soil have reported to reduce vine yield 10-25% in California. A survey of Oregon vineyards found C. xenoplax in...
Resource Type:: Technical Report
Full Text:: Resistance to Crown Gall and Nematodes Jack Pinkerton, USDA-ARS Horticultural Crops Research Laboratory

Creator:: Pinkerton, Jack and Candolfi-Vasconcelos, M. Carmo
Abstract:: Plant-pathogenic nematodes that cause yield loss in California and European vineyards are found in over 85% of Oregon vineyards. Population densities of Xiphinema americanum (dagger nematode) and Criconemella xenoplax (ring nematode) were found in 37% of vineyards at levels reported to cause 10-25% loss in California vineyards. However, these nematode...
Resource Type:: Technical Report
Full Text:: -Parasitic Nematodes on Vitis vinifera in Oregon Vineyards Jack Pinkerton, USDA-ARS Horticultural Crops

Creator:: Pinkerton, Jack, Candolfi-Vasconcelos, M. Carmo, and Ingham, Russell E.
Abstract:: Plant-pathogenic nematodes that cause yield loss in California and European vineyards are found in over 85 % of Oregon vineyards. Population densities of Xiphinema americanun (dagger nematode) and Criconemella xenoplax (ring nematode) were found in 37% of vineyards at levels reported to cause > 10-25% loss in California vineyards. However,...
Resource Type:: Technical Report
Full Text:: -parasitic nematodes on Vitis vinifera in Oregon vineyards Jack Pinkerton, USDA-ARS Horticultural Crops

Creator:: Pinkerton, Jack, Candolfi-Vasconcelos, M. Carmo, and Ingham, Russell
Abstract:: Survey data compiled in 1995 showed that plant-pathogenic nematodes that cause yield loss in California and European vineyards are found in over 85% of Oregon vineyards. In over 37% of the samples collected, population densities of Xiphinema wnericanwn (dagger nematode) and Criconenw1la xenoplax (ring nematode) were greater than levels known...
Resource Type:: Technical Report
Full Text:: -Parasitic Nematodes on Vitis vinifera in Oregon Vineyards Jack Pinkerton, USDA-ARS Horticultural Crops

Creator:: Oregon State University. Extension Service, Shaffer, Raymond Glen, Sampalo, T. L., Pinkerton, J., and Vasconcelos, M. C.
Abstract:: Grafting, which involves combining two different varieties or species to form a plant with new characteristics, is a technique known from ancient times in tree fruit and grape production. It was, however, used in viticulture only for certain special cases: to change variety, increase vigor, or increase limestone tolerance.
Resource Type:: Technical Report
Full Text:: Horticulture, Oregon State University); Jack Pinkerton, USDA-ARS, Corvallis; and M. Carmo Vasconcelos

Creator:: Howland, Amanda D., Schreiner, R. Paul, and Zasada, Inga A.
Abstract:: The most commonly encountered plant-parasitic nematodes in eastern Washington Vitis vinifera vineyards are Meloidogyne hapla, Mesocriconema xenoplax, Pratylenchus spp., Xiphinema americanum, and Paratylenchus sp.; however, little is known about their distribution in the soil profile. The vertical and horizontal spatial distribution of plant-parasitic nematodes was determined in two Washington V....
Resource Type:: Article
Full Text:: Wine Estates for their support. We also thank Jack Pinkerton, John Wilson, Duncan Kroese, and Marj

Creator:: Smiley, Richard W. and Yan, Guiping
Abstract:: Cereal cyst nematodes reduce yields of wheat, barley, and oats in the Pacific Northwest states of Idaho, Oregon, and Washington. It is estimated that these pests reduce wheat profitability in these states by at least $3.4 million annually. This publication describes the distribution, biology, damage, management, and detection of cereal...
Resource Type:: Technical Report
Full Text:: Thorgersen, and Hui Yan (OSU-Pendleton); collaborations by Dr. Russell Ingham (OSU-Corvallis) and Dr. Jack

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger is the magazine of the Libraries and Press of Oregon State University.
Resource Type:: Other
Full Text:: Thomas S. Landis Susan Filler Lane ‘56 & Jack Lane Lois Van Orsdall Lanthorne ‘65 & Rodney Lanthorne Ho L

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices within the limits of experimentation or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with precision plot sprays, or granular formulations were distributed...
Resource Type:: Technical Report

Creator:: Waring, Richard H.
Abstract:: Over the last decade a new perspective on how forest ecosystems operate has emerged. Ecosystems appear much more flexible than we once thought. Even the most persistent is still evolving in composition. Yet for all their diversity, very similar processes are seen as operating in all forests, providing a point...
Resource Type:: Conference Proceeding
Full Text:: . Triska U. S. Geological Survey Menlo Park, California Jack B. Waide Environmental Sciences Division Oak

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