Developing a controlled environment method to screen wheat for resistance to common root rot: a progress report

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Sheedy, J. G. and Reen, R. A. (2011) Developing a controlled environment method to screen wheat for resistance to common root rot: a progress report. Proceedings of the Sixth Australasian Soilborne Diseases Symposium, Twin Waters, Queensland, Australia, 9-11 August 2010 . UNSPECIFIED, 85 pages. ISBN 978-0-646-53983-6

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Abstract

Common root rot (CRR; Cochliobolus sativus) occurs in all wheat growing regions of Australia and costs the wheat industry $30M annually with the potential to cause losses of up to $108M (1). Currently, resistance to CRR is assessed by visually estimating browning on the sub-crown internode (SCI) of field grown plants (2). The objective of this study is to develop a faster controlled environment (CE) method to evaluate resistance to CRR that is strongly correlated to existing field resistance classifications. The results presented in this abstract are a summary of three experiments completed to date.

Item Type:	Book
Keywords:	common root rot, fungus, disease resistance, wheat, Cochliobolus sativus, screening for disease resistance
Subjects:	Plant pests and diseases > Individual or types of plants or trees > Wheat Plant pests and diseases > Pest control and treatment of diseases. Plant protection
Live Archive:	02 Apr 2019 23:46
Last Modified:	03 Sep 2021 16:45

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