First Report of a Puccinia graminis f. sp. tritici Race Virulent to the Sr24 and Sr31 Wheat Stem Rust Resistance Genes in South Africa

Isolates of Puccinia graminis f. sp. tritici belonging to the Ug99 race group are virulent to a broad spectrum of resistance genes, rendering most of the world's wheat germplasm susceptible to stem rust (3). Following the initial detection of Ug99 (TTKSK, North American [NA] race notation) in U...

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Publié dans:	Plant disease. - 1997. - 94(2010), 6 vom: 13. Juni, Seite 784
Auteur principal:	Pretorius, Z A (Auteur)
Autres auteurs:	Bender, C M, Visser, B, Terefe, T
Format:	Article en ligne
Langue:	English
Publié:	2010
Accès à la collection:	Plant disease
Sujets:	Journal Article