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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

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

Etiology and pathogenesis of chalkbrood in the alfalfa leafcutting bee, Megachile rotundata

Creator:: Vandenberg, J. D. (John Donald)
Abstract:: Chalkbrood is a mycosis of larvae of the alfalfa leafcutting bee, Megachile rotundata (Fabricius). It is a serious threat to alfalfa seed growers in western North America who use populations of this bee for pollination. Basic studies were conducted to determine the etiology of this disease and the course of...
Resource Type:: Dissertation
Full Text:: leaf-cutting bee, Megachile rotundata AN ABSTRACT OF THE THESIS OF John Donald Vandenberg for the

Controlling sapstain : trials of product group I on selected western softwoods

Creator:: Miller, Donald J. (Donald James), Morrell, Jeffrey J., and Oregon State University. Forest Research Laboratory
Abstract:: Environmental restrictions have induced many sawmills to seek alternatives to pentachlorophenol (penta) or similar chlorinated phenols to control fungal sapstains on green lumber. Five alternative preventives were evaluated against a traditional penta product (Permatox 101) on Douglas-fir, hem-fir, and pine lumber in an accelerated 6-week test on small specimens in...
Resource Type:: Technical Report
Full Text:: : Trials of Product Group I on Selected Western Softwoods Donald J. Miller Jeffrey J. Morrell lii FORUF

Logging planning with the Hewlett-Packard 41-C series calculator

Creator:: Garland, John J., Studier, Donald D., and Hoefer, Craig J.
Resource Type:: Technical Report
Full Text:: Donald D. Studier Craig J. Hoefer Oregon U )tate . n1vers1ty Forest Research Laboratory College

Blue stain growth requirements and some related control procedures

Creator:: Miller, Donald J. (Donald James), Western Dry Kiln Clubs, and Western Dry Kiln Clubs. Meeting (31st : 1980)
Resource Type:: Conference Proceeding
Full Text:: D. J. Miller Forest Research Laboratory Oregon State University Corvallis, Oregon

Some common stains of softwood lumber

Creator:: Miller, Donald J. (Donald James), Western Dry Kiln Clubs, and Western Dry Kiln Clubs. Meeting (35th : 1984)
Resource Type:: Conference Proceeding
Full Text:: SOME COMMON STAINS OF SOFTWOOD LUMBER Donald J. Miller Forest

ScholarsArchive@OSU

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

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

Etiology and pathogenesis of chalkbrood in the alfalfa leafcutting bee, Megachile rotundata

Controlling sapstain : trials of product group I on selected western softwoods

Logging planning with the Hewlett-Packard 41-C series calculator

Blue stain growth requirements and some related control procedures

Some common stains of softwood lumber

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