Submitter has sample EDRR Status: Local expert notified
Roughly 4' x 6' area of knotweed, on corner of Hudson and Allegheny.
Knotweed Shrub Complex: Identification, Biology, and Management, Oregon Extension Service
7915 N. Hudson St., Portland, OR 97203
Mr. Mitch Bixby City of Portland - Bureau of Environmental Services (BES)
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