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Filtering by: Subject Tansy ragwort -- Control -- Oregon Remove constraint Subject: Tansy ragwort -- Control -- Oregon Subject Tansy ragwort -- Northwest, Pacific Remove constraint Subject: Tansy ragwort -- Northwest, Pacific

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Tansy ragwort, Senecio jacobaea L. [1994]

Creator:

Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, Burrill, L. C., and United States. Department of Agriculture

Abstract:

Revised August 1994. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Other

Full Text:

Biological Control of Tansy Ragwort) esti- mated that animal losses in western Oregon have been re- duced by
Pasture management for control of tansy ragwort

Creator:

Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, United States. Department of Agriculture, Pacific Northwest Cooperative Extension, Bedell, Thomas E., Whitesides, Ralph E., and Hawkes, Robert B.

Abstract:

Published February 1981. Reprinted August 1984. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

. Because of the toxic properties of the weed tansy ragwort, pasture man- agement for its control is of
Tansy Ragwort, Senecio jacobaea L. [1997]

Creator:

Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Mallory-Smith, C., Burrill, L. C., Callihan, R. H. (Robert Harold), 1933-, Parker, R., Radtke, H., Pacific Northwest Cooperative Extension, and Coombs, Eric M.

Abstract:

Revised July 1997. Reprinted January 2001. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Oregon Leg- islature funded a measure that included a biological control program for tansy ragwort. In

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Oregon State University. Extension Service3
Burrill, L. C.2
Pacific Northwest Cooperative Extension2
United States. Department Of Agriculture2
University Of Idaho. Cooperative Extension Service2
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1990-19992
1980-19891

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English [eng]3

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Oregon State University. Extension Service3

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Yes2
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Resource Type

Technical Report2
Other1

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Copyright Not Evaluated3

Subject

Tansy ragwort -- Northwest, Pacific[remove]3
Weeds -- Control -- Northwest, Pacific2
Rangelands -- Weed control -- Northwest, Pacific1

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