The 4-County Cooperative Weed Management Area is pleased to host their 14th Annual Pull Together! Registration for the Pull Together annual weed symposium is now open! The event will be held as a webinar[…]
…WeedWise program or consult the Pacific Northwest Weed Management Handbook for the most up-to-date herbicide recommendations. Report Invasive Weeds Have you noticed invasive spurge laurel in your area? If so, please report your […]
…not pack or ship well so you won’t find them in stores. This makes them an ideal plant to grow at home! Learn More For more detailed information on Himalayan blackberry control, check […]
…information about the Equipment Rental Program, please email [email protected] or contact the District at 503-210-6030. WeedWise Tool Library The District WeedWise program also has a selection of weed removal tools available free of […]
…for Tansy is a Dangerous Year for Livestock “This year is shaping up to be one of the worst for tansy ragwort that we have seen,” says Samuel Leininger, WeedWise program manager for […]
Tansy Ragwort IS manageable. Tansy ragwort (Jacobaea vulgaris) has long tormented hay producers and rural landowners who graze livestock. Horses and cows are especially susceptible to this poisonous weed. In open fields, grazing […]
Clean your boots! And your sneakers, sandals, and flip-flops too. Give them a quick check before and after you hike to prevent the spread of invasive weeds. Warmer weather is finally here and […]
…species control efforts. You can also take a look at The Terrible Twelve for Clackamas County in this brochure below! WeedWise EDRR Brochure 2016 WeedWise-EDRR-Brochure-2016.pdf Version: 2016 We’re Pulling For You! Learn about […]
…blooms. Watch Out For Nesting Birds and Wildlife Remember to avoid major weed removal disturbances in the spring and early summer when native birds are nesting and other animals have young offspring. For […]
May Invasive Weed of the Month: Orange Hawkweed
It’s the 2024 Spring Garden Fair!
Streamside Planting and Maintenance Workbook & Workshop
Notice of FY 2024-2025 Budget Hearing
Request for Qualifications: Septic System Repair Services
District Mourns Passing of Board Chair, Jeff Becker
It’s Oregon Invasive Species Awareness Week!
Register for Our Streamside Restoration Workshop Series!
