wheat septoria leaf blotch disease caused by mycosphaerella graminicola   is one of the most  important diseases of wheat in iran and the world .evaluation the reaction of wheat genotypes and on the other hand identifying pathogen virulence factors are necessary for a successful breeding program. the aim of this study was to assess the adult plant responses of iranian bread and durum wheat geno...

Abstract The common control method of leaf blotches is the application fungicides; however, results trials are inconsistent. aim present study was to evaluate impact fungicide treatment intensity on severity and assess correlation between development diseases winter wheat ( Triticum aestivum ) yield in 2018–2021. evaluated regularly. In this study, at medium milk ripening (GS 75–77) used. Tan s...