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Fusarium head blight improving resistance and reducing the mycotoxins

Author: Duveiller, E.
Author: Mezzalama, M.
Year: 2009
URI: http://hdl.handle.net/10883/1291
Abstract: Fusarium head blight (FHB), or scab, is one of the most important diseases in wheat and is caused by several Fusarium species. It causes significant losses annually, in spite of efforts during recent decades to obtain and release more tolerant varieties. Since several Fusarium species causing FHB produce mycotoxins that are harmful to human and animal health, there is a growing concern for food and feed safety. The mycotoxins of primary concern are the trichothecenes, of which the most common in scabby grain is deoxynivalenol (DON), produced by Fusarium graminearum and F. culmorum. New EU regulations, enforcing DON limits as low as 0.750 mg/kg (750 ppb) in flour intended for human consumption, reflect the attention given by policy makers to food safety. Thus, research aimed at minimizing mycotoxin levels in cereals is becoming a high priority.
Format: PDF
Language: English
Publisher: CIMMYT
Copyright: CIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose.
Type: Newsletter / Bulletin
Country focus: Mexico
Place of Publication: Mexico
Pages: 2 pages
Libcat URL: http://repository.cimmyt.org/xmlui/bitstream/handle/10883/1291/96170.pdf?sequence=1
Agrovoc: FUSARIUM
Agrovoc: BLIGHT
Agrovoc: MYCOTOXINS


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  • Wheat
    Wheat - breeding, phytopathology, physiology, quality, biotech

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