Now showing items 1-3 of 3
Host-pathogen studies of wheat leaf rust resistance in Triticum turgidum
(University of the Free State, 2003-05)
English: Wheat and the wheat leaf rust pathogen Puccinia tritieina co-evolved for several millennia. The frequency by which host resistance genes are overcome by the pathogen has lead to a constant search for new genes, ...
Wheat leaf rust resistance in selected Triticum turgidum accessions
(University of the Free State, 2002-05)
English: In wheat, the depletion of genes for rust resistance necessitates the search for alternative sources of diversity. Species related to wheat, e.g. Triticum turgidum, provide such a source of new and hopefully ...
Studies on chemical control of wheat stem rust
(University of the Free State, 2007-11)
English: Stem rust caused by Puccinia graminis Pers.:Pers. f. sp. tritici Eriks. & E. Henn., is an economically important disease of bread wheat (Triticum aestivum L.) worldwide. The disease has often reached epidemic ...