Variabilitatea atacului bolilor foliare la forme de perspectivă de grâu comun

Abstract

The aim of the present research was to establish the attack characteristics of foliar diseases (septoriosis, brown rust, yellow rust, powdery mildew) in 25 prospective genotypes of common winter wheat in years with different climatic conditions (2023, 2024). It was found: i) the strong dependence of the disease of wheat plants on climatic factors (the intensity of yellow rust in 2023 and of powdery mildew in 2024); ii) significant variability in susceptibility of wheat populations / genotypes. Common winter wheat populations/lines with reduced complex disease susceptibility have been identified, that can be implemented in breeding programs.