STUDYING OF EFFICIENCY OF THE MICROBIAL INSECTICIDE “HELITEC” AGAINST CHERRY SLUG (CАLIRОА СЕRАSI L.) IN LABORATORY AND FIELD CONDITIONS

Abstract

The article gives information about the results of the experiments, provided to identify efficiency of the insecticide “HELITEC” to control larvae’s of cherry slug (Cаlirоа сеrаsi L.) in laboratory and field conditions. During the experiments, it has recorded 98-100 % efficacy within 3 days at the laboratory, but at the field condition index changed to 80,1-85,0 percent at the seventh day in consumption rate 0,4-0,5 l/ha for each experiment.