Index Catalog // ScholarsArchive@OSU

Tansy ragwort [1981]

Creator:: Oregon State University. Extension Service, Washington State University. Extension Service, and University of Idaho. Extension Service
Abstract:: Revised November 1981. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: herbicide for control of tansy ragwort is 2,4-D. Excellent control has been obtained by spraying the rosette

Tansy ragwort [1983]

Creator:: Oregon State University. Extension Service, Washington State University. Cooperative Extension, and University of Idaho. Cooperative Extension Service
Abstract:: Revised February 1983. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: control The most effective and economical herbicide for control of tansy ragwort is 2,4-D. Excellent

Tansy ragwort [1987]

Creator:: Oregon State University. Extension Service, Washington State University. Cooperative Extension, and University of Idaho. Cooperative Extension Service
Abstract:: Revised July 1987. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: for control of tansy ragwort is 2,4-D. Excellent control has been obtained by spraying the rosette

Tansy ragwort [1985]

Creator:: Oregon State University. Extension Service, Washington State University. Cooperative Extension, and University of Idaho. Cooperative Extension Service
Abstract:: Revised April 1985. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: for control of tansy ragwort is 2,4-D. Excellent control has been obtained by spraying the rosette

Tansy ragwort [1977]

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Hepworth, Homer M., and Guelette, Lee O.
Abstract:: Published April 1977. Facts and recommendations in this publication may no longer be valid. Please check for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: widely distributed biological control agent used against tansy ragwort. The black and red adult moths are

Control of tansy ragwort in western Oregon pastures with 2,4-D

Creator:: Brewster, Bill D., Rolston, M. Philip, Appleby, Arnold P., and Oregon State University. Agricultural Experiment Station
Abstract:: Published January 1978. 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:: file- Co/^*-/ /a 6 A z^-? '^ s/s/rf Control of Tansy Ragwort

Tansy ragwort, Senecio jacobaea [2008]

Creator:: Oregon State University. Extension Service
Abstract:: Published September 2008. Reviewed August 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: . Chemical control with 2,4-D is effective against tansy ragwort when applied to rosettes in the spring, or

Tansy ragwort ... a poisonous weed [1974]

Creator:: Oregon State University. Extension Service, Washington State University. Cooperative Extension, and University of Idaho. Cooperative Extension Service
Abstract:: Revised July 1974. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: alkaloids. Control The most commonly used herbicide for the control of tansy ragwort is 2,4-D. Excellent

Tansy ragwort ... a poisonous weed [1972]

Creator:: Oregon State University. Cooperative Extension Service, Washington State University. Extension Service, University of Idaho. Agricultural Extension Service, and Burr, Ronald J.
Abstract:: Published May 1972. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: tansy ragwort is 2,4-D. Good control has been obtained by spraying in the rosette stage of growth (late

Tansy ragwort : an increasing problem in western Oregon

Creator:: Oregon State University. Extension Service
Abstract:: Reprinted May 1974. 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:: used experimentally. One apparently successful means of bringing tansy ragwort under control

ScholarsArchive@OSU

Tansy ragwort [1981]

Tansy ragwort [1983]

Tansy ragwort [1987]

Tansy ragwort [1985]

Tansy ragwort [1977]

Control of tansy ragwort in western Oregon pastures with 2,4-D

Tansy ragwort, Senecio jacobaea [2008]

Tansy ragwort ... a poisonous weed [1974]

Tansy ragwort ... a poisonous weed [1972]

Tansy ragwort : an increasing problem in western Oregon

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