Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on Nov 12, 2018

Submitter has sample
EDRR Status: Local expert notified

Description of specimen

6-10 ft tall shrubs, with cane-like stems

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

along driveway, farm land

Expert Reviewer

Mrs. Lindsey Wise
Oregon Biodiversity Information Center, inr.oregonstate.edu/orbic
Oregon iMapInvasives
Institute for Natural Resources
Portland State University

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