Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on Apr 14, 2016

Submitter has sample
EDRR Status: Local expert notified

Description of specimen

See photo

Commentary

None

Remedy

Oregon State University's Solve Pest Problems page has some great information about how to get rid of knotweeds Solve Pest Problems

This is a tricky weed to manage. Consider reaching out to your local Soil & Water Conservation District for technical advice.

Location

This is an empty lot near the intersection of Maplewood and Addison.

Expert Reviewer

Tanya Beard

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