Land Plants - invasive

Bohemian Knotweed (Fallopia x bohemica) on Apr 25, 2019

Originally reported as Japanese Knotweed (Fallopia japonica)

Submitter has sample
EDRR Status: Local expert notified

Description of specimen

I've been fighting off knotweed in my back yard and could really use some professional herbicider help!

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

Information on identifying and controlling Bohemian Knotweed from the Washington State Noxious Weed Board

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

Location

In my back yard :(

Expert Reviewer

Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area

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