ИДЕНТИФИКАЦИЯ ГЕНОВ УСТОЙЧИВОСТИ К БУРОЙ, СТЕБЛЕВОЙ И ЖЕЛТОЙ РЖАВЧИНЕ В СОРТАХ ЯРОВОЙ МЯГКОЙ ПШЕНИЦЫ (TRITICUM AESTIVUM L.)

With the help of a selected collection of molecular genetic markers for resistance to brown, stem and yellow rust genes: Lr1, Lr9, Lr10, Lr19/Sr25, Lr24/Sr24, Lr26/Sr31/Yr9, Lr34/Yr18/Pm38, Lr35/Sr39, Lr37/Sr38/Yr17, Sr2/Yr30, Sr22, Sr26, Sr1RSAmigo, Sr36, Sr45, Yr10, Yr26, a search was made for resistance donors among 23 varieties of spring soft wheat introduced into the State Register of the Republic of Belarus in 2016 and 46 varieties and lines from the collection nursery “Research and Practical Center of the National Academy of Sciences of the Republic of Belarus for Arable Farming”. As a result, resistance genes were identified in spring wheat varieties: Lr1, Lr10, Lr19/Sr25, Lr24/Sr24, Lr26/Sr31/Yr9/Pm8, Lr34/Yr18/Pm38/Sr57, Lr37/ Sr38/Yr17, Sr1RSAmigo and Yr10. Selected varieties of spring wheat with complex resistance to rusty diseases are identified.