Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on Aug 14, 2024

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

Description of specimen

Japanese Knotweed, in the dry creek along Deerhorn Rd.

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 the McKenzie River, Photo taken from Deerhorn Rd. about 1/4 Mi East of Taylor Landing. Knotweed is on both sides of the road. The clump on the river side of the road is about 175' X 75'

Expert Reviewer

Jacob Rose
Institute for Natural Resources

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