Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on May 21, 2019

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

Description of specimen

Sent last year with photos

Commentary

None

Remedy

See this site for tips on how to control knotweed: * Controlling Knotweed in the Pacific Northwest

Resources

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
SOLV
The Nature Conservancy of Oregon

Location

Undeveloped ditches along both sides of Carman Drive spreading to nearest residential yard now

Expert Reviewer

Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area
Pacific Northwest Invasive Plants Council

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