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Identification des rouilles du ble

Year: 1986
URI: http://hdl.handle.net/10883/3920
Abstract: Il existe trois types de rouille qui attaquent le ble: la rouille des tiges, la rouille des feuilles et la rouille jaune (striee). Leurs appellations se referent aux taches ou aux stries jaune orange ou noires (sores ou pustules du champignon) qui dechirent I' epiderme. La dimension et la couleur des pustules varient selon les differentes especes. Quelques infections se manifestent seulemem par des taches chlorotiques ou necrotiques. Les symptomes sont plus evidents au printemps ou en ete, mais peuvent apparaitre a n' importe quel moment apres la sortie de terre. Toutes les parties aeriennes de la plante sont susceptibles d'etre attaquees.
Format: PDF
Language: French
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: Handbook
Place of Publication: Mexico
Pages: 4 pages
Agrovoc: WHEAT
Agrovoc: RUSTS
Agrovoc: SYMPTOMS
Agrovoc: SPORES


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

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