Submitter does not have a specimen
EDRR Status: Local expert notified
quite dense stand of knotweed runs for about 50 feet at the edge of the irrgation ditch here.
the plants are about 15 feet tall, i am certain that this is knotweed.
Reporter
May 22, 2010, 2:18 a.m.
"Thanks Debbie, sounds like you found another infestation. Next time I'm in the area I can confirm, but if it's as tall as you say, there's not much else it could be. After researching ownership, and where this ditch leads we can assess an approach for this.
Thanks again for reporting,
Kyle"
Thanks,
Tania
Tania Siemens
Invasive Species Early Detection and Rapid Response Coordinator
The Nature Conservancy
WISE Program Coordinator (Watershed and Invasive Species Education)
Oregon Sea Grant Extension
tania.siemens@oregonstate.edu
541-914-0701
Tania Siemens
June 3, 2010, 9:41 p.m.