Index Catalog // ScholarsArchive@OSU

Farmland values in the Pacific Northwest : 1960 to 1991

Creator:: Wirth, M. E. (Myron E.), 1928- and Burt, Lawrence A.
Abstract:: Published November 1991. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: PACIFIC NORTHWEST: 1960 TO 1991 M. E. Wirth and Larry Burt Wirth is Professor of Agricultural Finance

Farmland values in the Pacific Northwest, 1960 to 1990

Creator:: Wirth, M. E. (Myron E.), 1928- and Burt, Lawrence A.
Abstract:: Published December 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: THE PACIFIC NORTHWEST: 1960 TO 1990 M. E. Wirth and Larry Burt Wirth is Professor of Agricultural

Implementation : codling moth - apples, pears, walnuts

Creator:: Larsen, T. E. and Gillespie, J. M.
Resource Type:: Conference Proceeding
Full Text:: . Codling moth - Apples, pears, walnuts T. E. Larsen and J. M. Gillespie Consep, Inc., Bend, OR CheckMate

Evolution of Release and Recovery of Russian Wheat Aphid Natural Enemies

Creator:: Miller, S. M. and Bragg, David E.
Resource Type:: Conference Proceeding

Biological Control of Russian Wheat Aphid in SE Washington, USDA/APHIS Report

Creator:: Miller, S. M. and Bragg, David E.
Resource Type:: Conference Proceeding
Full Text:: BIOLOGICAL CONTROL OF RUSSIAN WHEAT APHID IN SE WASHINGTON -USDA-APHIS REPORT S. M. Miller and D. E. Bragg

Modeling the incidence and severity of hemlock dwarf mistletoe in 110-year-old wind-disturbed forests in Southeast Alaska

Creator:: Trummer, L. M., Hennon, P. E., Hansen, E. M., and Muir, P. S.
Abstract:: A model was developed to predict the severity of dwarf mistletoe (Arceuthobium tsugense (Rosendahl) G.N. Jones) in western hemlock trees (Tsuga heterophylla (Raf.) Sarg.) that developed within forests of Southeast Alaska that experienced near-catastrophic windthrow in the late 1800s. The model suggests that the degree of dwarf mistletoe severity on...
Resource Type:: Article
Full Text:: tr e e s P ro p o rt io n o f p o st -d is tu rb a n ce tr e e s in D M R in fe ct

Calving difficulties in beef cattle

Creator:: Howell, M. E., Zollinger, William A., Hansen, D. E. (Donald E.), and Oregon State University. Extension Service
Abstract:: Calf death at or shortly after calving results in losses of over 3.5 million calves annually in the United States. About 45% of these losses are caused by dystocia (delayed and/or difficult parturition). The two principal factors involved in dystocia are size of calf and age of cow.
Resource Type:: Technical Report
Full Text:: joint of the leg bends down (figure 1). Figure 1.—A normal anterior presentation Michael E. Howell

Mating disruption of stonefruit pests using sprayable formulations of biodegradable films and pheromone

Creator:: Rice, R. E., Atterholt, C., Krochtz, J., and Delwiche, M.
Resource Type:: Conference Proceeding
Full Text:: ofCalifornia, Davis 95616 M. Delwiche, University ofCalifornia, Davis 95616 Mating Disruption of Stonefruit

Pathogenicity and Management of Plant-Parasitic Nematodes on Vitis vinifera in Oregon Vineyards

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:: file://E:\OWAB Research\1997-98\Report16\pinke98a.htm Oregon

Biologically Active Factors against the Monogenetic Trematode Gyrodactylus stellatus in the Serum and Mucus of Infected Juvenile English Soles

Creator:: Moore, Michelle M., Kaattari, Stephen L., and Olson, Robert E.
Abstract:: Length of survival of the monogenetic trematode Gyrodactylus stellatus in serum and mucus collected from English soles Pleuronectes vetulus at different stages of a laboratory epizootic suggests that both the mucus and serum may be involved in resistance to the parasite. In general, trematode survival was shorter in the serum...
Resource Type:: Article
Full Text:: Juvenile English Soles M. M. Moore a , S. L. Kaattari b & R. E. Olson c a Department of Fisheries and

ScholarsArchive@OSU

Farmland values in the Pacific Northwest : 1960 to 1991

Farmland values in the Pacific Northwest, 1960 to 1990

Implementation : codling moth - apples, pears, walnuts

Evolution of Release and Recovery of Russian Wheat Aphid Natural Enemies

Biological Control of Russian Wheat Aphid in SE Washington, USDA/APHIS Report

Modeling the incidence and severity of hemlock dwarf mistletoe in 110-year-old wind-disturbed forests in Southeast Alaska

Calving difficulties in beef cattle

Mating disruption of stonefruit pests using sprayable formulations of biodegradable films and pheromone

Pathogenicity and Management of Plant-Parasitic Nematodes on Vitis vinifera in Oregon Vineyards

Biologically Active Factors against the Monogenetic Trematode Gyrodactylus stellatus in the Serum and Mucus of Infected Juvenile English Soles

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