Resistance of Modern Russian Winter Wheat Cultivars to Yellow Rust.

ABSTRACT: Over the last decade, the significance of yellow rust caused by Puccinia striiformis (Pst) has substantially increased worldwide, including in Russia. The development and cultivation of resistant genotypes is the most efficient control method. The present study was conducted to explore the yellow rust resistance potential of modern common winter wheat cultivars included in the Russian Register of Breeding Achievements in 2019-2022 using the seedling tests with an array of Pst races and molecular markers linked with Yr resistance genes. Seventy-two winter wheat cultivars were inoculated with five Pst isolates differing in virulence and origin. Molecular markers were used to identify genes Yr2, Yr5, Yr7, Yr9, Yr10, Yr15

SUBMITTER: Gultyaeva E 

PROVIDER: S-EPMC10574662 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature