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4-County CWMA

Cooperative Weed Management in OR and WA

  • Welcome
    • About Us
  • Events
  • Weeds
    • Common Weed Fact Sheets
    • Weed Identification and Control Websites
    • Printable Guides to Weed Identification & Control
  • Resources
    • Agency Documents
    • Past Events
      • Pull Together
        • 2015 Pull Together
        • 2014 Pull Together
        • 2013 Pull Together
        • 2012 Pull Together
      • Garlic Mustard Working Group
        • 2015 Garlic Mustard Working Group
        • 2014 Garlic Mustard Working Group
      • Herbicide Forum
        • 2015 Herbicide Forum
        • 2014 Herbicide Forum
        • 2014 Herbicide Roundtable
        • 2013 Herbicide Roundtable
  • Partners
    • CWMA Partners
  • How to Help

Printable Guides to Weed Identification & Control

Impatiens of the Pacific Northwest

Integrated Pest Management Guide for Common Weeds

Thistles of the Willamette Valley

Contact Us: Sarah Hamilton
4-County CWMA Coordinator
info@4countycwma.org
503.210.6015
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