Land Plants - invasive

Knotweed (species unknown) (Fallopia spp.) on Oct 15, 2023

Submitter does not have a specimen
EDRR Status: Local expert notified

Description of specimen

Knotweed

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

I have a solid thicket of knotweed next to a creek that flows into the little luckiamute. The known week is about 10-15 feet on either side of the creek and stretches 50+ feet long. My house is on the corner of Bridge and Hopkins. The creek is on the south side of the house

Expert Reviewer

Beth Thiel
Polk Soil and Water Conservation District

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