Antagonistic activity of biopreparations against phytopathogens of the bacterial and fungical nature

The aim of the study is to study the antagonistic activity of biologics against phytopathogens of bacterial and fungal nature, which cause microbial spoilage of apples. Varieties of apples zoned in the Krasnodar Territory have been chosen as objects of research. It has been determined that the Vitaplan and Extrasol biopreparations are the most effective against a wide range of phytopathogens under investigation