Changes in the species composition of the rhizosphere and phyllosphere of sugar beet under the impact of biological preparations based on endophytic bacteria and their metabolites

The species structure of the mycobiota in the rhizosphere and phyllosphere of sugar beet in ontogenesis was studied. The treatment of the plants with biopreparations based on endophytic bacteria and their metabolites (Phytosporin-M, Vitaplan, and Albit) were shown to create conditions for the colonization of the plant rhizosphere and phyllosphere by bacteria-antagonists displacing phytopathogenic microorganisms and stimulating plant growth, which induces the transformation of the microbial cenosis.