The research results of the biotechnological potential of microbial
strains with different taxonomic statuses are presented for stable microbial consortia
creation in complex preparations with insect-fungicidal properties development. Six
strains of microorganisms with fungicidal properties and four with insecticidal
properties were selected from the Collection of the Engineering and Technological
Institute "Biotekhnika" of the National Academy of Agrarian Sciences of Ukraine.
Their biotechnological potential was analyzed toward test objects (phytopathogens and
insects). It was found that Trichoderma fungi demonstrate the highest fungicidal
activity, while Streptomyces fungi exhibit the highest insecticidal activity.
