title: A technique for identifying two major genes for resistance to Puccinia hordei Otth. combined in Midas spring barley.
mesh_terms: D001487:Basidiomycota / Q000472:pathogenicity*; D002523:Edible Grain / Q000235:genetics*; D005796:Genes; D001467:Hordeum / Q000235:genetics*; D006824:Hybridization, Genetic; D010935:Plant Diseases