You are invited to the Annual Invasive Species & Exotic Pest Workshop! This annual invasive species symposium is scheduled for March 3rd, 2022. It will be co-hosted by the Columbia Gorge Cooperative Weed Management[…]
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13th Annual Pull Together Weed Symposium
The 4-County Cooperative Weed Management Area is pleased to host the 13th Annual Pull Together! Registration for the Pull Together annual weed symposium is now open! The event will be held as a webinar[…]
Tree-of-Heaven Isn’t “Heavenly”
…news account documents the trials of one local resident as he struggles to deal with a tree on his property line. This particular tree is slowly destroying his home’s foundation. In response to […]
How Wildfire Affects the Forest Soil
…ready to control invasive weeds. Bare soil is an open invitation for invasive weed infestations. You may see weed populations cropping up where you do not want them to become established. If you […]
Clean Your Boots to Protect Our Natural Areas
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. Summer is here and that means […]
Celebrate Native Plant Appreciation Week!
…that defines our wonderful state. Celebrate Native Plant Appreciation Week with Tips from the WeedWise Program The Clackamas Soil and Water Conservation District WeedWise Program is in the business of preventing and controlling […]
The Undesirable Beauty of Lesser Celandine
Lesser celandine flowers emerge in early spring. Each spring we welcome the return of abundant flowers and cherish them as they lift our spirits. Unfortunately, some of these beautiful plants have proven to […]
Manage Weeds with our Weed Tool Library!
The Clackamas Soil and Water District WeedWise Program has a Weed Tool Library. This free resource includes shrub and tree removal tools and lake rakes available for use in your weed control project. […]
Explore our Woody Weed Guide
…been included here to assist with the identification and management of them in natural areas. Many thanks to former WeedWise Specialist, Jeff Lesh whose hard work and dedication made this publication possible. For […]