Submitter has sample
EDRR Status: Local expert notified
Tall tubes growing straight up.
See this site for tips on how to control knotweed:
* Controlling Knotweed in the Pacific Northwest
Want to join forces with your community to fight invasives? There are lots of people involved in this effort already! The links below can connect you with opportunities:
Western Invasives Network
Association of Conservation Districts
The Nature Conservancy of Oregon
Northwest corner of property coming from the neighbor’s property on west side of the fence. It’s coming in between our fence and corner deck.
Mr. Mitch Bixby City of Portland - Bureau of Environmental Services (BES)
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