Articles by Andy Hulting

• Problem Grass Weed Species in Pastures and Forage - July 2007
• Puma Section 18 Crisis Exemption Reminders for Western OR - May 2007
• Weed Science Award Named for Larry Burrill - March 2007
• Weed Management in Mint Production Update - January 2007
• Herbicide use in native plant seed production and restoration projects? - November 2006
• Getting Started - September 2006

Articles by Jed Colquhoun

• Glyphosate resistant Italian ryegrass in Oregon - May 2005
• Paterson’s curse found in Oregon - March 2005
• Puncturevine is on the move – again - January 2005
• Early-season volunteer crop and annual bluegrass control in western Oregon grass seed production - September 2004
• Vegetative filter strips near surface water in Oregon - July 2004
• Herbicide accumulation and carryover can affect rotational crops - May 2004
• Small broomrape management in red clover: research update - March 2004
• Update: Washington Toxics Coalition v. U.S. EPA – potential buffer requirements for pesticide use - January 2004
• Get to Know the Pesticide Label - November 2003
• Current issues update: Washington Toxics Coalition v. U.S. Environmental Protection Agency - September 2003
• Weed seed production on flowering stems cut during harvest: are they viable? - July 2003
• Invasive Weed Identification and Management Publication - July 2003
• Weed management in Clearfield^tm wheat with imazamox - May 2003
• Raptor tankmixed with Basagran for weed control in crimson clover - March 2003
• Persistence of herbicides used for grass control in wheat: will I be able to plant grass seed this fall? - January 2003
• Pre-register now for the statewide winter weed workshops! - December 2002
• Impacts of non-native invasive weeds in the Pacific Northwest - November 2002
• Section 18 label approved for control of resistant annual ryegrass in wheat with Axiom - October 2002
• Weed management in wheat in Western Oregon - September 2002
• Giant hogweed (Heracleum mantegazzianum): the next giant problem? - July 2002
• Have you seen this weed - May 2002
• Weeds FAQs - April 2002
• Wild Carrot (Daucus carota) - March 2002
• Herbicide Antagonism - February 2002
• Clopyralid in Compost - January 2002
• Clover Broomrape update meeting - January 2002
• Herbicide activity and cool temperatures: how low can you go? - December 2001
• Vegetative waterways can reduce soil erosion, nutrient loss, and pesticide runoff - November 2001
• Weed Management in Grass Seed Production - October 2001
• Weed management options for Western Oregon wheat growers - October 2001
• Pesticide Use Reporting System - September 2001
• How Herbicides Work: Uptake, Translocation, and Metabolism - September 2001
• Clover broomrape update: grower guidelines- July 2001
• Herbicide mode of action, drift management, and crop diagnostic troubleshooting workshops - July 2001
• Weed competition and herbicide performance during dry conditions - May 2001
• Air temperature inversions and herbicide drift - April 2001
• Another Escaped Ornamental: English Ivy - March 2001
• Herbicide movement to non-target plants: volatility and leaching potential - February 2001
• Clover broomrape update - January 2001
• Recognizing herbicide toxicity in non-target plants - December 2000
• Another newcomer: Kudzu (Pueraria lobata) invades Oregon - November 2000
• Perennial Weed Management - October 2000
• Where Do New Weeds Come From? -- September 2000

Articles by Arnold Appleby

• Blue Mustard (Choripora tenella) -- July 2000
• Sharppoint fluvellin (Kickxia eatube) -- May,2000
• Loss of Herbicides from Soil by Evaporation -- May,2000
• Diffuse Knapweed (Centaurea diffusa) and Spotted Knapweed (C. maculosa) -- April, 2000
• Organic Apples -- April 2000
• Reed Canarygrass (Phalaris arundinacea) -- March 2000
• Sprayer Tune-up Can Save Dollars -- March 2000
• Yellow nutsedge (Cyperus esculentus) -- February 2000
• Running a Bioassay for Herbicides in Soil -- February 2000
• Poison-Hemlock (Conium maculatum) and Western Waterhemlock (Cicuta douglasii) -- January 2000
• Herbicide Carry-Over Problems -- January 2000
• Rush Skeletonweed (Chondrilla juncea) -- December 1999
• On Farming -- December 1999
• Scotch Broom (Cytisus scoparius) -- November 1999
• How Do We Stand On Herbicide Resistance? -- November 1999
• Leafy spurge (Euphorbia esula) -- October 1999
• Weed Control in Alfalfa -- October 1999
• Catchweed Bedstraw (Galium aparine) -- September 1999
• New Herbicides for Winter Wheat -- September 1999
• Effect of Hard Water on Herbicides -- September 1999
• Canada thistle (Cirsium arvense) -- July 1999
• Weed Control Along Waterways and Irrigation Ditches -- July 1999
• Why Do Weeds Grow Where They Do? -- July 1999
• Corn Gluten-A New Herbicide? -- July 1999
• Quackgrass (Agropyron repens or Elytrigia repens) -- May 1999
• New Arguments About Organic Food -- May 1999
• Herbicide Adsorption in Soil—A Review -- May 1999
• Groundsel (Senecio vulgaris) -- April 1999
• A Different Approach Against Yellow Starthistle -- April 1999
• Field Bindweed (Convolvulus arvensis) -- March 1999
• Reminder About Biennials -- March 1999
• Jointed Goatgrass (Aegilops cylindrica or Triticum cylindricum) -- February 1999
• Weed Control with Tillage and Mowing—Some Principles -- February 1999
• Problems in the Spray Tank-Liquid Fertilizers and Others -- January 1999
• Reminder of Herbicide Timing on Grass-Type Crops -- January 1999
• The Rest of the Story (2,4-D) -- December 1998
• Active Ingredient vs. Acid Equivalent -- December 1998
• A Turning Point in Chemical Weed Control -- November 1998
• General Comments on Weed Control -- October 1998
• "Snake Oils"—Which ones work and which do not? -- October 1998
• Some Thoughts on Herbicide-Resistant Crops -- September 1998
• Starane – A New Old Herbicide -- September 1998
• Okay! What Killed the Plants? New Detective Tools -- July 1998
• Reminder About Stinger for Canada Thistle in Mint -- July 1998
• Biological Interactions Between Herbicides and Other Pesticides. -- May 1998
• Controlling Grass in Your Flowerbeds -- May 1998
• How Long Do Weed Seeds Persist in the Soil? -- April 1998
• How Legal Tolerances are Established -- April 1998
• Use a Broadleaf Herbicide with Express -- March 1998
• Principles of Weed Management IV. Thresholds. -- March 1998
• Some Thoughts on Organic Farming -- March 1998
• Reminder of Herbicide Timing on Grain and Grass-Seed Crops -- February 1998
• Principles of Weed Management-III. Production and dormancy of weed seeds. -- February 1998
• Use Herbicide Groupings and Delay Resistance -- February 1998
• Goal Drift -- January 1998
• Principles of Weed Management. II. Niches. -- January 1998
• Clopyralid—A ‘Different’ Herbicide -- December 1997
• Principles of Weed Management. I. What is a Weed? - December 1997
• What? Not a Scare Story? (Pesticides in our food?) -- November 1997
• Flat Fan Nozzle Tips -- October 1997
• Those Pesky Weeds in Wheat--Western Oregon -- September 1997
• Chemical Trespass Rears Its Ugly Head—Again! -- July 1997
• Weed Control by Crop Competition -- July 1997
• Roots, Rhizomes, Rootstocks?? -- May 1997
• Timing of Herbicides on Mint -- April 1997
• A Reminder About Perennial Weeds -- March 1997
• Eradicating Noxious Visual Aids (title stolen from Heap et al.) -- February 1997