Navigation

WeedWise Program A conservation program of the Clackamas County SWCD

Home

WeedWise

HOME
- WEEDWISE HOME
- DISTRICT HOME
ABOUT
- HISTORY
- STAFF
WEEDS
- WEED CLASSIFICATIONS
- BEST MANAGEMENT PRACTICES
RESOURCES
PROJECTS
PARTNERSHIPS
CONTACT
ARCHIVE
FAQ

Return to Content

Dipsacus fullonum_1560002_Ohio State Weed Lab

Ohio State Weed Lab , The Ohio State University, Bugwood.org

Popular
Latest

Think twice before killing those thistles: Thistle Identification March 21, 2017
Staff Spotlight: Sarah Hamilton, WeedWise Specialist & CWMA Coordinator April 6, 2017
Himalayan Blackberry BMP Now Available January 8, 2015
Tansy Ragwort Poisons Livestock and Neighborly Relationships! July 27, 2016
Blessed Milkthistle invading pasture lands. June 3, 2016

Recently discovered organic herbicide shown to be safe and effective against nearly all invasive weeds! April 1, 2024
April’s Weed of the Month: Garlic Mustard April 1, 2024
March’s Weed of the Month: Canada thistle March 1, 2024
Its National Invasive Species Awareness Week! February 26, 2024
We Are Hiring for Multiple Seasonal Positions! February 21, 2024

SOCIAL MEDIA

Connect with us on social media for additional content

TOPICS

20 Questions Alliaria petiolata armeniacus Best Management Practices Blackberry BMP Christmas cinnabar moth Cirsium arvense Class A Class B Columbia Gorge CWMA CRISP Cytisus scoparius English ivy Fallopia japonica Fallopia sachalinensis Fallopia ×bohemica forest understory Garlic mustard Hedera canariensis Hedera helix Hedera hibernica invasive IPM Irish ivy noxious Polygonum cuspidatum Polygonum sachalinensis Polygonum x bohemicum priority Ragwort resources Rubus Scotch broom slider Specialist staff Staff Spotlight Tansy thistle Weed-of-the-Month weed profile Weeds weedwise

All original content is copyright © 2009 - 2021 Clackamas Soil and Water Conservation District. No content we provide on this site, or link to from this site, is intended to be used, nor may it be used, as legal advice. We are not responsible for damages resulting from the unauthorized or inappropriate use of information.

The Clackamas Soil and Water Conservation District prohibits discrimination against its customers, employees, and applicants for employment on the basis of race, color, national origin, age, disability, sex, gender identity, religion, reprisal, and where applicable, political beliefs, marital status, familial or parental status, sexual orientation, or all or part of an individual’s income is derived from any public assistance program, or protected genetic information in employment or in any program or activity conducted or funded by the District. The District is an Equal Opportunity Employer.

WeedWise Program