Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on Apr 29, 2023

Submitter does not have a specimen
EDRR Status: Population assessed

Description of specimen

See pics

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

Growing next to the sidewalk under the huge cedar tree on the property before the bridge. House number 188. Brown house, white trim. Corner of Main and Lamison.

Expert Reviewer

Keith Nasman
Yamhill SWCD

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