Land Plants - invasive

Knotweed (unknown species) (Fallopia sp.) on Sep 7, 2009

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

Description of specimen

Tall shrubs in full bloom and with large leaves.

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

Six - 7 ft. tall elongated stand on south edge of open lot east of intersection of River R. & Linder Ln.

Expert Reviewer

Tania Siemens
WISE Program Coordinator (Watershed and Invasive Species Education)
Oregon Sea Grant Extension
Oregon State University
tania.siemens@oregonstate.edu
541-914-0701

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