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Rhizoctonia crown and root rot of the pasture legume, sulla (Hedysarum coronarium)

Ryley, M.J. and Lloyd, D.L. and Teasdale, K.C. and Mackie, J.M. (2004) Rhizoctonia crown and root rot of the pasture legume, sulla (Hedysarum coronarium). Australasian Plant Pathology, 33 (2). pp. 183-188.

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Article Link(s): http://dx.doi.org/10.1071/AP03093

Publisher URL: http://www.publish.csiro.au

Abstract

Rhizoctonia solani AG-2-2 was isolated from wilting and dying plants of sulla (Hedysarum coronarium), which is currently being assessed in eastern and southern Australia for its potential as a pasture and forage legume. Infected plants in the field had extensive rotting of the taproot, lateral roots and crown. Koch's postulates were fulfilled using three inoculation methods. The disease may pose a considerable threat to the potential use of H. coronarium in the dryland, grazing farming systems of Australia, with resistance offering the most viable option for minimising its impact.

Item Type:Article
Corporate Creators:Department of Employment, Economic Development and Innovation (DEEDI), Agri-Science, Crop and Food Science
Business groups:Agri-Science, Crop and Food Science
Additional Information:Reproduced with permission from © CSIRO Publishing. Access to published version may be available via Publisher’s website.
Keywords:Rhizoctonia solani AG-2-2; Sulla; Hedysarum coronarium.
Subjects:Science > Botany > Cryptogams
Plant pests and diseases > Pest control and treatment of diseases. Plant protection > Organic plant protection. Biological control
Plant pests and diseases > Individual or types of plants or trees
Plant culture > Field crops > Forage crops. Feed crops
Deposited On:25 Jan 2007
Last Modified:08 Jun 2015 15:50

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