Progress in comparing fusarium pseudograminearum infection levels and crown rot symptoms in stem internodes of cereals

Petrisko, J. E. and Knight, N. and Sutherland, M. W. (2010) Progress in comparing fusarium pseudograminearum infection levels and crown rot symptoms in stem internodes of cereals. In: 6th Australasian Soilborne Diseases Symposium (ASDS 2010), 9-11 Aug 2010, Twin Waters, Australia.

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Abstract

Wheat (Triticum aestivum), durum (Triticum turgidum ssp. durum), barley (Hordeum vulgare), and oats (Avena sativa) are susceptible to infection by the crown rot pathogen Fusarium pseudograminearum (1). This study describes the differences in infection levels of F. pseudograminearum in bread and durum wheat, barley, and oat internodes using a species specific quantitative PCR (qPCR) assay and relates the average amount of fungal DNA found in the internodes to the average visual ratings of the internodes based upon a severity scale (2).


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Poster)
Refereed: Yes
Item Status: Live Archive
Additional Information: No indication of copyright restrictions preventing deposit.
Depositing User: epEditor USQ
Faculty / Department / School: Historic - Faculty of Sciences - Department of Biological and Physical Sciences
Date Deposited: 12 Dec 2011 06:51
Last Modified: 03 Jul 2013 00:57
Uncontrolled Keywords: wheat; barley; cereals; oats; fungal diseases
Fields of Research (FOR2008): 06 Biological Sciences > 0605 Microbiology > 060503 Microbial Genetics
07 Agricultural and Veterinary Sciences > 0703 Crop and Pasture Production > 070302 Agronomy
07 Agricultural and Veterinary Sciences > 0703 Crop and Pasture Production > 070308 Crop and Pasture Protection (Pests, Diseases and Weeds)
Socio-Economic Objective (SEO2008): B Economic Development > 82 Plant Production and Plant Primary Products > 8205 Winter Grains and Oilseeds > 820599 Winter Grains and Oilseeds not elsewhere classified
URI: http://eprints.usq.edu.au/id/eprint/20399

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