Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on May 12, 2024

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

Description of specimen

see attached picture

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

The plant is in the backyard of 151A SE 28th Ave Hillsboro 97123

Expert Reviewer

Tyler Pedersen
Tualatin Soil and Water Conservation District

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