Knotweed (unknown species) (Fallopia sp.) 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