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Search for a noxious weed by common or scientific name to learn more about impacts, identification, and methods of control.


Select from the common names of the noxious weeds

Select from the scientific name of the noxious weeds

Noxious Weed News

Noxious Weed News

Visit the Noxious weeds blog for King County. Learn about the Weed of the Month, weed control tips, events, and news on noxious weeds