University of Nevada / University of Alaska / University of Michigan / Michigan State University / /
Organization
University of Michigan / Michigan State University / Stevens County Noxious Weed Control Board / University of Nevada / Lincoln County Noxious Weed Control Board / University of Alaska / /
Person
Michael Rasy / /
Product
crops / /
ProvinceOrState
Nevada / Lincoln County / Alaska / Washington / Michigan / /
PERENNIAL SOWTHISTLE: Options for control Perennial sowthistle, a class - B noxious weed in Lincoln County, Washington (Sonchus arvensis.), is a perennial of the Asteraceae (sunflower) family. A native of Europe introduc