Index Catalog // ScholarsArchive@OSU

Herbicide usage based on weed growth in wheat in eastern Oregon

Creator:: Oregon State University. Extension Service, Rydrych, Donald J., and Warren, Rex
Abstract:: Published March 1971. 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:: are DONALD J. RYDRYCH, assistant professor of agronomy, and REX WARREN, Extension crops specialist

Herbicides for annual weed control in wheat in eastern Oregon

Creator:: Rydrych, Donald J., Whitesides, Ralph E., and Oregon State University. Extension Service
Abstract:: Revised September 1981. 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:: research investigators. Prepared by Donald J. Rydrych, associate professor of agron- omy, and Ralph E

Herbicides for annual weed control in eastern Oregon wheat

Creator:: Rydrych, Donald J., Whitson, Tom D., and Oregon State University. Extension Service
Abstract:: Revised April 1984. 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:: . This publication was prepared by Donald J. Rydrych, associate professor of agronomy, and Tom Whitson

Chemical fallow in dryland grain fields in Oregon

Creator:: Oregon State University. Extension Service, Rydrych, Donald J., and Maxwell, Darrell C.
Abstract:: Published March 1983. 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:: . References Gordon H. Cook, A. W. Macnab, G. Fitterer, and Donald J. Rydrych. 1982. Dryland wheat production

Chemical fallow in Oregon dryland grain

Creator:: Rydrych, Donald J., Maxwell, Darrell C., Oregon State University. Extension Service, and Solutions to Environmental & Economic Problems (Organization)
Abstract:: Published June 1985. 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:: Donald J. Rydrych. 1982. Dryland wheat production and marketing costs of Oregon's Columbia Plateau - 1982

The intertidal polychaetous annelids of the Coos Bay, Oregon region

Creator:: Reish, Donald J.
Resource Type:: Masters Thesis
Full Text:: , Oregon region THE INT]RTIDAL POLYÂOUS 1LIDS OF THE COOS BAY, OREGON REGION by DONALD TÂMES R!ISH

A manual for plate loading tests performed on rock

Creator:: Dodds, Donald J.
Abstract:: Plate loading tests in rock are deceptively simple tests to perform. Consequently, many varieties have been developed in the past 60 years. From each of the varieties various investigators have added their own developments and modifications, some good, and some not so good. The result has been a confusion of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF DONALD J. DODDS for the MASTER

The antibiotic discovery era (1940-1960) : vancomycin as an example of the era

Creator:: McGraw, Donald J.
Abstract:: An examination of the technical and historical literature concerning the discovery and development of antibiotics suggests the possible existence of an era of discovery. This era appears to have a well-defined beginning (about 1940) and a well-defined close (about 1960). It is the purpose of this dissertation to examine the...
Resource Type:: Dissertation
Full Text:: an example of the era AN ABSTRACT OF THE THESIS OF DONALD J. McGRAW for the degree of DOCTOR OF

Evaluation of Rhizobium strains with three Mediterranean forage legumes for biological nitrogen fixation

Creator:: Streeter, Donald J.
Abstract:: Centuries of continuous grain cropping in northern Africa have reduced N levels in soils to a degree such that agricultural production is now largely dependent upon nitrogen fertilizer. Through the identification of highly effective legume and Rhizobium strain combinations, the production of protein-rich livestock forage and green manure can be...
Resource Type:: Masters Thesis
Full Text:: forage legumes for biological nitrogen fixation AN ABSTRACT OF THE THESIS OF Donald J. Streeter for

The critical role of faculty : applied frameworks and strategies for integrating distance education in postsecondary institutions

Creator:: Olcott, Donald J.
Abstract:: This thesis asserts that faculty are the critical resource for the integration of distance education by postsecondary institutions. The major barriers to the participation and adoption of distance education center around faculty. This manuscript thesis incorporates a series of articles to develop applied frameworks and strategies that place faculty at...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Donald J. Olcott Jr. for the

ScholarsArchive@OSU

Herbicide usage based on weed growth in wheat in eastern Oregon

Herbicides for annual weed control in wheat in eastern Oregon

Herbicides for annual weed control in eastern Oregon wheat

Chemical fallow in dryland grain fields in Oregon

Chemical fallow in Oregon dryland grain

The intertidal polychaetous annelids of the Coos Bay, Oregon region

A manual for plate loading tests performed on rock

The antibiotic discovery era (1940-1960) : vancomycin as an example of the era

Evaluation of Rhizobium strains with three Mediterranean forage legumes for biological nitrogen fixation

The critical role of faculty : applied frameworks and strategies for integrating distance education in postsecondary institutions

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