Resources – Weeds

invasive garlic mustard

Resources for dealing with invasive weeds. For resources related to commonly occurring urban weeds, visit our In Your Yard » Weeds Resources section.


Stay tuned! We will be adding resources to this section shortly.

Links to other resources

Online Invasive Species Hotline – report invasive weeds for all areas of Multnomah County. The toll-free number to call is 1-866-INVADER (1-866-468-2337).

EDRR (Early Detection, Rapid Response) program. You can also learn more about our EDRR efforts on our Weeds to Report page.