Japanese Knotweed (Fallopia japonica) on Jun 18, 2020
Submitter does not have a specimen EDRR Status: Local expert notified
Description of specimen
1 singular plant currently
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 roadside ditch-easily seen (single plant-so far) in SW corner of property lot @ 60111 E. Sleepy Hollow dr.
Expert Reviewer
Samuel Leininger Clackamas Soil and Water Conservation District 4-County Cooperative Weed Management Area Columbia Gorge Cooperative Weed Management Area