Effect of various biological control agents (BCAs) on drought resistance and spring barley productivityRadik Safin, Lilia Karimova, Lubov Nizhegorodtseva, Daria Stepankova, Gulnaz Shaimullina and Ruslan NazarovBIO Web Conf., 17 (2020) 00063DOI: https://doi.org/10.1051/bioconf/20201700063