Promising genes and gene combinations for protecting common wheat against stem rust in Western Siberia
The resistantance genes of common wheat to brown rust Lr9 and Lr38 are loosing the effectiveness in West Siberia. Reliable protection of plants supply seedling resistance genes Lr19, Lr24, Lr28, Lr36 and adult genes Lr12, Lr13, Lr18, Lr35, Lr37. The perspective gene combinations for breeding wheat for resistance to disease were detected with using F1 hybrids between isogenic lines of Thatcher var.