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Evaluation of a set of introgressive spring bread wheat lines developed for resistance to stem rust race Ug99 + Sr24 (TTKST) at the Southeast Agricultural Research Institute
Authors:S N Sibikeev  T S Markelova  A E Druzhin  M L Vedeneeva  D Singh
Institution:(1) Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein, 9300, South Africa;(2) Plant Breeding Institute Cobbitty, The University of Sydney, Private Mail Bag 11, Camden, NSW, 2570, Australia
Abstract:Under conditions of a natural stem rust epiphytotic caused by Puccinia graminis f. sp. tritici race Ug99 + Sr24 (TTKST), a set of introgressive spring bread wheat lines developed at the Southeast Agricultural Research Institute was evaluated at KARI’s international stem rust screening nursery (Kenya). New sources of resistance to the pathogen and effective resistance genes have been revealed.
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