ХІМІЧНИЙ МЕТОД ЗАХИСТУ HORDEUM VULGARE ВІД ФІТОФАГІВ З КОЛЮЧЕ-СИСНИМ РОТОВИМ АПАРАТОМ

Abstract

The system of protection against harmful organisms is of great importance in obtaining high yields of cereals. Pests cause up to 30 percent of the loss of a potential crop yield. The article presents the results of original research on the species composition of phytophages in spring barley crops under the conditions of the Right-Bank Forest Steppe of Ukraine. The analysis of technical efficiency of application of pesticides against dominant pest species in spring barley crops is made. The conclusions about the effectiveness of crop protection against dominant pests in spring barley crops.