Submitter has sample
EDRR Status: Population assessed
A large knotweed patch was heavily disturbed following construction. A large amount of material was moved offsite and is likely creating new patches wherever the fill material was disposed.
Samuel Leininger
March 2, 2011, 10:54 p.m.
Thank you for the report, and for submitting your report to the Oregon Invasives Hotline.
Sam Leininger
WeedWise Program Manager
Clackamas SWCD
Samuel Leininger
March 2, 2011, 10:57 p.m.