Patterns of Virulence Diversity in Puccinia triticina on Wheat in Egypt and the United States in 1998-2000

Frequent epidemics of leaf rust in Egypt have been attributed to the appearance of new races virulent on commonly grown wheat cultivars. In 1998, 1999, and 2000, 726 isolates of Puccinia triticina collected in Egypt were tested on a set of 20 single Lr gene differential wheat lines, and 160 races we...

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Veröffentlicht in:	Plant disease. - 1997. - 88(2004), 3 vom: 20. März, Seite 271-279
1. Verfasser:	McVey, D V (VerfasserIn)
Weitere Verfasser:	Nazim, M, Leonard, K J, Long, D L
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2004
Zugriff auf das übergeordnete Werk:	Plant disease
Schlagworte:	Journal Article primary inoculum race-specific resistance