Biological effectiveness of using fungicides and IFO PZN suspension in combination with fungicides against yellow rust and powdery mildew diseases of winter wheatG’olibjon Musayev, Doniyor Oripov, Akmal Meyliyev, Dildor Allayeva, Dilfuza Otakulova, Feruza Tashmetova, Shoxsanam Mamashayeva and Talantbek NadjimovEPJ Web Conf., 345 (2026) 01007DOI: https://doi.org/10.1051/epjconf/202634501007