Virin HSK and Helicovex SK – efficacy and safety of baculovirus-based bioinsecticides Vladimir Ismailov, Irina Agasjeva, Grigory Ananko and Alexey Kolosov BIO Web Conf., 21 (2020) 00022 Published online: 22 June 2020 DOI: 10.1051/bioconf/20202100022