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Creator:: Oregon State University. Extension Service, Lins, Ryan D., and Colquhoun, Jed
Abstract:: Small broomrape (Orobanche minor Sm.) is a parasitic weed that recently has become troublesome in red clover seed production in Oregon. It was identified in a single red clover seed production field in 1998, and the number of infestations increased to 15 by 2000 and 22 by 2001.
Resource Type:: Technical Report
Full Text:: (mm) GD D ( °F) Sm al l b ro om ra pe (n um be r pe r ho st p la nt ) Archival copy

Creator:: Oregon State University. Extension Service, Colquhoun, Jed, Lins, Ryan D., and Cole, C. (Charles M.)
Abstract:: Recent concerns about surface water quality near agricultural production areas have stimulated interest in “best management practices” to reduce the risk of off-site sediment, pesticide, and nutrient movement. Vegetative filter strips can be one component of an integrated management system to reduce these risks.
Resource Type:: Technical Report
Full Text:: invasive species; or control weeds Jed Colquhoun, former Extension weed specialist; Ryan Lins, former

Creator:: Lutcher, L. K. (Lawrence K.), Christensen, Neil Walter, 1944-, Schillinger, William F., Wysocki, Donald John, 1952-, Wuest, Stewart, Oregon State University. Extension Service, Washington State University. Extension, and University of Idaho. Extension
Abstract:: This publication describes results of applied research on phosphorus fertilization of late-planted winter wheat in no-till fallow in the low-precipitation zone of Oregon and Washington.
Resource Type:: Technical Report
Full Text:: , Donald J. Wysocki, and Stewart B. Wuest PNW 631 • Apri l 2012 Larry K. Lutcher, Extension

Creator:: Cleary, Brian D., Greaves, Robert D., Hermann, Richard K., and Oregon State University. Extension Service
Abstract:: Published September 1978. 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:: Preparation 99 Ronald E. Stewart Chapter 8. Planting and Seeding: Planting 134 Robert D

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Staben, Mary L., Ellsworth, Jason W., Sullivan, Dan M. (Dan Matthew), 1954-, Horneck, Donald Arthur, Brown, Bradford D., Stevens, Robert G., and Pacific Northwest Cooperative Extension
Abstract:: This publication focuses on how to design a soil nutrient monitoring strategy that fits today’s requirements for record keeping and increased accuracy in managing nitrogen (N), phosphorus (P), and other nutrients. We advocate the use of management units or zones for soil testing and nutrient application. To measure a real...
Resource Type:: Technical Report
Full Text:: State University; Bradford D. Brown, Extension crop management specialist, University of Idaho; Robert G

Creator:: Oregon State University. Extension Service, Oregon State University. Department of Horticulture, Brewer, Linda J., Burt, Lawrence A., White, Linda D. (Linda Dee), Sugar, David, Strik, Bernadine C. (Bernadine Cornelia), 1962-, Skinkis, P. (Patty), Seavert, Clark F., Regan, Richard, Olsen, Jeff L., McReynolds, Bob, Kaiser, C. (Clive), Fletcher, Richard A., Cook, Thomas W., Castagnoli, S., Bondi, Michael C., Azarenko, A. N. (Anita Nina), Andrews, N. (Nick), Mertz, Chris, Chilton, Mike, and Weeks, Tom
Abstract:: Oregon has a rich history in the production of fruits, berries, vegetables, and ornamental crops; the state’s national and international reputation for delivering high-quality products is well-established and well-deserved. In the past, agriculture and forestry were the foundation of Oregon’s economy. Although other activities now are equal in size to...
Full Text:: , the first commercial orchard in Oregon, established in Jackson County, in 1885, by J. H. Stewart and

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