Biopreparations: Types, main agents, and promising methods Lola Sultanova, Nataliya Pronovich, Gulnaz Galieva, Polina Kuryntseva and Svetlana Selivanovskaya BIO Web Conf., 181 (2025) 01017 Published online: 19 June 2025 DOI: 10.1051/bioconf/202518101017