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Plant-parasitic nematodes affecting wheat yield in the Pacific Northwest

Creator:: Oregon State University. Extension Service and Smiley, Richard W.
Abstract:: Nematodes are roundworms with complex organ systems. They occur worldwide in all environments. Most species benefit agriculture by contributing to decomposition of organic matter and are important members of the food chain. Some species are parasitic to plants or animals. More than 2,000 of the 20,000 identified nematode species are...
Resource Type:: Technical Report
Full Text:: Plant-parasitic Nematodes Affecting Wheat Yield in the Pacific

Phenotypic response and quantitative trait loci for resistance to Cephalosporium gramineum in winter wheat

Creator:: Quincke, Martin C.
Abstract:: Cephalosporium stripe (Cephalosporium gramineum) is an important disease limiting adoption of conservation tillage practices in the Pacific Northwest. The disease can cause severe loss of grain yield and quality in winter wheat (Triticum aestivum L.). Modified cultural practices can reduce disease incidence, but are not always dependable because of variation...
Resource Type:: Dissertation
Full Text:: throughout the Pacific Northwest, where it is a chronic yield reducing disease, and in western Provinces of

Controlling root and crown diseases of small grain cereals [2002]

Creator:: Smiley, Richard W., Cook, R. James, 1937-, Paulitz, Timothy, and Oregon State University. Extension Service
Abstract:: Published February 2002. Facts and recommendations in this publication may no longer be valid. This publication was replaced by Pacific Northwest Extension publication PNW 639 in November 2012. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: , climate, and topography vary widely in the Pacific Northwest. Simple prescriptions for managing root

Root-lesion nematodes : biology and management in Pacific Northwest wheat cropping systems

Creator:: Smiley, Richard W., Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, and United States. Department of Agriculture
Abstract:: Nematodes are tiny but complex unsegmented roundworms that are anatomically differentiated for feeding, digestion, locomotion, and reproduction. These small animals make important contributions to organic matter decomposition and to the food chain. Some species, however, are parasitic to plants or animals. This publication provides a description and information on biology,...
Resource Type:: Technical Report
Full Text:: -lesion namatodes 1 Root-lesion nematodes Biology and management in Pacific Northwest wheat cropping

Omar : a red-chaffed white club wheat

Creator:: Vogel, Orville Alvin, 1907-1991., Morrison, Kenneth J., and Oregon State College. Agricultural Experiment Station
Abstract:: Published January 1957. 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:: -chaffed white club wheat was developed for use in the Pacific Northwest. This new wheat is highly

Modifying selected factors to classify levels of resistance or tolerance in wheat to Septoria Tritici Blotch

Creator:: Re, Jose Vicente
Abstract:: Influence of abiotic and biotic factors were examined in selected winter wheats previously identified as representing a range of responses to septoria infection. In the greenhouse two and three inoculations identified resistance when disease severity was assessed either for the top four leaves or the flag leaf respectively. Kernel number...
Resource Type:: Dissertation
Full Text:: foliar disease of high rainfall wheat-growing areas of the Pacific Northwest. During the past 7 four

ORCF-102: Clearfield soft white winter wheat

Creator:: Oregon State University. Extension Service, Flowers, Michael Darrell, 1971-, Peterson, C. J., Hulting, A., Burns, John William, 1949-, and Kuehner, J.
Abstract:: ‘ORCF-102’ is a common soft white winter wheat developed by Oregon State University and the BASF Corporation in cooperation with the USDA-ARS. It is an awned, shortstatured, semidwarf variety with high yield potential and midseason maturity. ORCF-102 is resistant to Pseudocercosporella strawbreaker (eyespot) foot rot and current races of stripe...
Resource Type:: Technical Report
Full Text:: . Agronomic and disease ratings for 12 soft white winter wheat varieties grown in Oregon and Washington

ORCF-103 : Clearfield soft white winter wheat

Creator:: Flowers, Michael Darrell, 1971-, Peterson, C. J., Hulting, Andrew Gerald, Burns, John William, 1949-, Guy, Stephen O., Kuehner, John, and Oregon State University. Extension Service
Abstract:: ‘ORCF-103’ is a common soft white winter wheat developed by Oregon State University in cooperation with the USDA Agricultural Research Service. This publication describes the variety, its agronomic characteristics, development, and seed availability.
Resource Type:: Technical Report
Full Text:: Table 3. Agronomic and disease ratings for 15 soft white winter wheat varieties grown in Oregon and

Controlling wheat smut

Creator:: University of Idaho. Agricultural Extension Service, State College of Washington. Agricultural Experiment Station, Oregon State College. Agricultural Experiment Station, and Pacific Northwest Cooperative Extension
Abstract:: Thirty years ago American flour millers knew our Pacific Northwest as the wheat smut center of the world. As much as 50 per cent of all cars shipped graded smutty. Losses were high; millers and farmers alike demanded that something be done. Scientists and others interested in wheat went to...
Resource Type:: Technical Report
Full Text:: Pacific Northwest as the wheat smut center of the world. As much as 50 per cent of all cars shipped graded

Stinking smut causes heavy losses to wheat growers

Creator:: Oregon State College. Agricultural Experiment Station, Stephens, David E. (David Edmund), 1879-, and United States. Division of Cereal Crops and Diseases
Abstract:: Published September 1931. 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:: , Superintendent Sherman Branch Station Moro, Oreon In the wheat growing areas of the Pacific Northwest, no

ScholarsArchive@OSU

Plant-parasitic nematodes affecting wheat yield in the Pacific Northwest

Phenotypic response and quantitative trait loci for resistance to Cephalosporium gramineum in winter wheat

Controlling root and crown diseases of small grain cereals [2002]

Root-lesion nematodes : biology and management in Pacific Northwest wheat cropping systems

Omar : a red-chaffed white club wheat

Modifying selected factors to classify levels of resistance or tolerance in wheat to Septoria Tritici Blotch

ORCF-102: Clearfield soft white winter wheat

ORCF-103 : Clearfield soft white winter wheat

Controlling wheat smut

Stinking smut causes heavy losses to wheat growers

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