Tansy ragwort, Senecio jacobaea L.
By: L.C. Burrill ... [et al.].
Contributors: Burrill, L. C.; Oregon State University. Extension Service.; Washington State University. Cooperative Extension.; University of Idaho. Cooperative Extension System.; United States. Dept. of Agriculture.
Edition: Rev. Aug. 1994.
Series: PNW -- 175, rev. Aug. 1994.; Weeds; PNW (Series) -- 175.; Weeds (Pacific Northwest Cooperative Extension)
Publisher: Oregon State University Extension Service; Washington State University Cooperative Extension; University of Idaho Cooperative Extension System; U.S. Dept. of Agriculture
Published: 1994
Place of publication: [Corvallis, Or.]; [Olympia, Wash.]; [Moscow, Idaho]; [Washington, D.C.]
Language: eng
Subjects: Tansy ragwort -- Northwest, Pacific.; Weeds -- Control -- Northwest, Pacific.
Notes: Title from caption.

"A Pacific Northwest extension publication."