program

Common Weeds

Urban Conservationist Mary Logalbo shows your step by step instructions on removing invasive ivy from your land.
Invasive ivy strangling trees

Invasive ivy strangling trees

The District’s Invasive Weed Program is concerned with many common invasive weeds, such as English ivy and Armenian blackberry, along with the EDRR (Early Detection-Rapid Response) weeds. All invasive weeds can create a monoculture where native plants are crowded out and nothing but the weeds will flourish, upsetting the delicate balance needed to support healthy ecosystems for all plants and wildlife.

Here are the common weeds we can help you get rid of:

Armenian/Himalayan blackberry

Butterfly Bush

English holly

English ivy

Herb Robert

Italian arum

Lesser celandine

Old Man’s Beard

For more questions about how we can help you, contact our Invasive Species Coordinator Michelle Delepine at michelle@wmswcd.org or 503.238.4775, ext. 115.

 


Projects

Oregon Invasive Species Awareness Week

Orange hawkweed (Hieracium aurantiacum) This is Oregon Invasive Species Awareness Week and orange hawkweed is another invasive weed we’re asking you to look out for on your property.               […]

Lakeside Pollinator Habitat

When we’re approached by woodland owners in our District, they have lots of plans and ideas.  The first step is to help them create a  management plan that covers their ideas and plans for the […]

Balch Creek Pollinator Habitat

We create management plans with many woodland owners in our District and often recommend ways to improve wildlife habitat. We like to recommend enhanced pollinator habitat, and woodland owners are frequently interested in adding this […]

Organizations