This information is revised annually by the Extension Services of Oregon
State University, Washington State University, and the University of Idaho

(c) 2009 Oregon State University

Editor

Ed Peachey
Department of Horticulture
Oregon State University

Associate Editors

Dan Ball
Department of Crop and Soil Science
Oregon State University

Robert Parker and Joseph P. Yenish
Department of Crop and Soil Sciences
Washington State University

Don W. Morishita and Pamela J.S. Hutchinson
Department of Plant, Soil, and Entomological Sciences
University of Idaho

Web Publication and Delivery

Leonard Coop
Integrated Plant Protection Center, Botany and Plant Pathology Department
Oregon State University

Single copies of the 2009 PNW Weed Management Handbook are available at $50.00.
Please contact your state office, listed below, for information on shipping and handling charges, quantity discounts,
and sales tax.

Oregon
Publication Orders
Extension & Station Communications
Oregon State University
422 Kerr Administration
Corvallis, OR 97331-2119
Toll-free 1-800-561-6719
Fax 541-737-0817
e-mail: mailto:puborders@oregonstate.edu Web:  http://extension.oregonstate.edu/catalog

Washington
Extension Publishing and Printing
Washington State University
P.O. Box 645912
Pullman, WA 99164-5912
Tel. 509-335-2857 or
Toll-free 1-800-723-1763
Fax 509-335-3006
e-mail: ext.pubs@wsu.edu Web:  http://pubs.wsu.edu/

Idaho
Educational Publications
College of Agricultural and
  Life Sciences
University of Idaho
P.O. Box 442240
Moscow, ID 83844-2440
Tel. 208-885-7982
Fax 208-885-4648
e-mail: mailto:calpubs@uidaho.edu Web: http://info.ag.uidaho.edu/

Oregon State University

Ball, Daniel. Columbia Basin Agricultural Research Center, Pendleton, Oregon. (Chemical fallow, chemical seedbed preparation, glossary, dry and winter peas, canola) daniel.ball@orst .edu

Corp, Mary. Umatilla County Extension Agent, Pendelton, Oregon (Conservation Reserve Program.)

DeFrancesco, Joe. North Willamette Research and Extension Center, Aurora, Oregon. (Kiwifruit) defrancj@science.oregonstate.edu

Hulting, Andrew. Crop and Soil Science Department, Oregon State University, Corvallis, Oregon. (Restricted use herbicides, winter wheat west of Cascades, grass seed, clover seed, camelina) andrew.hulting@oregonstate.edu

Jensen, Lynn. Malheur County Extension, Ontario, Oregon lynn.jensen@oregonstate.edu

Kaufman, Diane. North Willamette Research and Extension Center, Aurora, Oregon. (Blackberries, raspberries, strawberries) diane.kaufman@orst.edu

Long, Lynn. Wasco County Extension, The Dalles, Oregon. (Integrated fruit production) lynn.long@orst.edu

Mallory-Smith, Carol. Crop and Soil Science Department, Corvallis, Oregon (Herbicide resistance) carol.mallory-smith@oregonstate.edu

McReynolds, Robert. North Willamette Research and Extension Center, Aurora, Oregon. bob.mcreynolds@oregonstate.edu

Newton, Michael. Forest Engineering, Resources and Management, Corvallis, Oregon. (Forestry) Mike.Newton@orst.edu

Peachey, Ed. Horticulture Department, Corvallis, Oregon. (Introduction, herbicide residues, horticultural weed management, nurseries and greenhouse, orchard crops, blackberries and raspberries, grapes, blueberries, vegetables, Christmas trees, landscape, and gardens) peacheye@hort.oregonstate.edu

Oregon Department of Agriculture

Coombs, Eric M. Noxious Weed Control Program, Salem. (Biological control) ecoombs@oda.state.or.us

Washington State University

Andreas, Jennifer. King County Extension, Renton, Washington (Biological control)

Burke, Ian. Department of Crop and Soil Sciences, Pullman, Washington

Daniels, Catherine H. Washington State Pest Management Resource Service, Puyallup, Washington. (Pesticide review)

Miller, Timothy W. Department of Crop and Soil Sciences, Mount Vernon, Washington. (Green peas, ornamental bulbs, vegetable seed crops) tmiller@wsu.edu

Parker, Robert. Department of Crop and Soil Sciences, Prosser, Washington. (Agrichemicals, forage and seed alfalfa, aquatics, asparagus, birdsfoot trefoil, corn, cottonwoods for pulp, grass hay, herbicide names and mixtures, hops, mint, irrigated winter wheat east of Cascades, noncropland and rights-of-way, problem weeds, small pastures) rparker@wsu.edu

Patten, Kim. WSU Research and Extension Unit, Long Beach, Washington. (Cranberries) pattenk@coopext.cahe.wsu.edu

Piper, Gary. L. Department of Entomology, Pullman, Washington. (Biological control) gpiper@wsu.edu

Stahnke, Gwen. K. Department of Crop and Soil Sciences, Puyallup, Washington. (Turfgrass) stahnke@wsu.edu

Yenish, Joseph. P. Department of Crop and Soil Sciences, Pullman, Washington. (Nonirrigated winter wheat east of Cascades, spring wheat, lentils, garbanzo beans) yenish@wsu.edu

U.S. Department of Agriculture

Boydston, Rick A. USDA-Agricultural Research Service, Prosser, Washington

Young, Frank. L. USDA-Agricultural Research Service, Pullman, Washington.

University of Idaho

Hirnyck, Ronda. Department of Plant, Soil, and Entomological Sciences, Boise, Idaho. (Pesticide safety)

Hutchinson, Pamela J.S. Department of Plant, Soil, and Entomological Sciences, Aberdeen, Idaho. (Potatoes)

Morishita, Don. Department of Plant, Soil, and Entomological Sciences, Twin Falls, Idaho. (Barley, oats, dry and lima beans, herbicide resistance, sugar beets) dmorishita@uidaho.edu

Prather, Timothy S. Department of Plant, Soil, and Entomological Sciences, Moscow, Idaho. (Pasture and rangeland) tprather@uidaho.edu

Schwarzlaender, Mark. Department of Plant, Soil, and Entomological Sciences, Moscow, Idaho. (Biological control)

Thill, Donald C. Department of Plant, Soil, and Entomological Sciences, Moscow, Idaho. (Herbicide resistance)

Bureau of Land Management

Milan, Joe. USDI - BLM, Boise, Idaho (Biological control)