Index Catalog // ScholarsArchive@OSU

Rattail fescue : biology and management in Pacific Northwest wheat cropping systems : Vulpia myuros (L.) C.C. Gmel. var. hirsuta (Hack.) Aschers. & Graebn.

Creator:: Ball, Daniel A. (Daniel Allen), 1954-, Hulting, Andrew Gerald, Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Cooperative Extension System, United States. Department of Agriculture, and Pacific Northwest Cooperative Extension
Abstract:: Published October 2009. Reviewed December 2013. Please check for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: increasingly common weed in wheat- based cropping systems across the Pacific Northwest (PNW). Rattail fescue

Biology and management of the potato tuberworm in the Pacific Northwest

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Rondon, Silvia I., DeBano, Sandra J., Clough, George H., 1945-, Dogramaci, Mahmut, Schreiber, Alan, Jensen, Andrew, Alvarez, Juan M., Thornton, Michael, Barbour, James, and Pacific Northwest Cooperative Extension
Abstract:: The potato tuberworm, Phthorimaea operculella, is a pest of many solanaceous crops, including potatoes. Commonly found in tropical and subtropical regions throughout the world, potato tuberworm (PTW) is one of the most important constraints to potato production worldwide. Larvae of this species mine leaves, stems, and petioles and excavate tunnels...
Resource Type:: Technical Report
Full Text:: storage season. A Pacific Northwest Extension publication Oregon State University • University of Idaho

Pasture management for control of tansy ragwort

Creator:: Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, United States. Department of Agriculture, Pacific Northwest Cooperative Extension, Bedell, Thomas E., Whitesides, Ralph E., and Hawkes, Robert B.
Abstract:: Published February 1981. Reprinted August 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:: locations. It is believed to be capable of establishing itself throughout the Pacific Northwest. Tansy

Tansy Ragwort, Senecio jacobaea L. [1997]

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Mallory-Smith, C., Burrill, L. C., Callihan, R. H. (Robert Harold), 1933-, Parker, R., Radtke, H., Pacific Northwest Cooperative Extension, and Coombs, Eric M.
Abstract:: Revised July 1997. Reprinted January 2001. 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:: tansy ragwort control are listed in the current Pacific Northwest Weed Control Hand- book and other

Paterson's curse, Echium pantagineum in the Pacific Northwest

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Hulting, Andrew Gerald, Krenz, Jennifer E., Parker, Robert, 1941-, and Pacific Northwest Cooperative Extension
Abstract:: Paterson’s curse is a member of the borage family (Boraginaceae). It is native to Mediterranean Europe and North Africa but has spread to southern Africa, South and North America, Australia, and New Zealand. Outside of its native habitat, it is an aggressive, drought-tolerant plant that adapts to many soil moisture...
Resource Type:: Technical Report
Full Text:: Paterson's Curse (Echium plantagineum) in the Pacific Northwest

Scotch broom : biology and management in the Pacific Northwest : Cytisus scoparius (L.) Link

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Hulting, Andrew Gerald, Neff, Karin, Coombs, Eric M., Parker, Robert, 1941-, Miller, Glenn A., Burrill, L. C., and Pacific Northwest Cooperative Extension
Abstract:: A bright sign of spring, Scotch broom (Cytisus scoparius) reminds us of its invasive presence each year as many acres of forests, pastures, and rights-of-way burst into golden bloom. Scotch broom is a native of Europe and North Africa, from Great Britain to the Ural Mountains, and from Sweden to...
Resource Type:: Technical Report
Full Text:: , consult the “Control of Problem Weeds” chapter of the current edition of the Pacific Northwest Weed

Jointed goatgrass

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, United States. Department of Agriculture, Colquhoun, Jed, Fandrich, Lynn, and Pacific Northwest Cooperative Extension
Abstract:: Jointed goatgrass (Aegilops cylindrica Host.) is a winter annual grass weed that was introduced into the United States in the late 1800s. It is found throughout the continental United States and is most common in the winter wheat (Triticum aestivum L.) production areas of the Pacific Northwest and central Great...
Resource Type:: Technical Report
Full Text:: State University Extension Service A Pacific Northwest Extension Publication • Oregon State University

Distaff thistle, Carthamus lanatus

Creator:: Burrill, L. C., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension System, United States. Department of Agriculture, and Pacific Northwest Cooperative Extension
Abstract:: Distaff thistle is sometimes called wooly distaff thistle, and in Australia it is Saffron thistle. It is native to the Mediterranean region of Europe and central Europe.
Resource Type:: Technical Report
Full Text:: problem through- out Australia. In the Pacific Northwest, it is known to occur only in scattered locations

Enhancing reforestation success in the inland Northwest

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Oester, Paul T., and Pacific Northwest Cooperative Extension
Abstract:: This publication highlights hand-scalping, mulch mats, and herbicides as weed management methods to improve conifer seedling survival and growth. The focus here is on grass dominated environments. All these methods are in use on small woodland properties. Other weed control methods, including grazing and manual brush removal, are discussed in...
Resource Type:: Technical Report
Full Text:: competition High Low A Pacific Northwest Extension Publicati Why control weeds? Research throughout the

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

ScholarsArchive@OSU

Rattail fescue : biology and management in Pacific Northwest wheat cropping systems : Vulpia myuros (L.) C.C. Gmel. var. hirsuta (Hack.) Aschers. & Graebn.

Biology and management of the potato tuberworm in the Pacific Northwest

Pasture management for control of tansy ragwort

Tansy Ragwort, Senecio jacobaea L. [1997]

Paterson's curse, Echium pantagineum in the Pacific Northwest

Scotch broom : biology and management in the Pacific Northwest : Cytisus scoparius (L.) Link

Jointed goatgrass

Distaff thistle, Carthamus lanatus

Enhancing reforestation success in the inland Northwest

Controlling wheat smut

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