Genetic Diversity of Pyrenophora tritici-repentis Based on Virulence Phenotyping, Effector Gene Profiling, and SSR Markers
Tan spot is an economically important disease that occurs wherever wheat is grown in Russia. The variability of Pyrenophora tritici-repentis isolates collected in 2025 from common and durum wheat in the Volga region of the Russian Federation—namely Tatarstan, Penza, and Saratov—was characterised for virulence phenotype...