Fungicidal and antistress properties of the preparation based on triterpene acids on spring barleyV.P. Korotky, N.V. Smolin, A.N. Nikolsky, V.A. Ryzhov and I.V. KorotkyBIO Web Conf., 36 (2021) 02002DOI: https://doi.org/10.1051/bioconf/20213602002