The aim of the research was to present current data on distribution and development some alien phytophagous insects in territory Ukraine.We considered 19 species insects, including 2 Coleoptera, 7 Hemiptera (including 4 bug species), Lepidoptera, Hymenoptera, 1 Diptera. Hyphantria cunea penetrated Ukraine about 70 years ago sometimes outbreaks orchards or shelterbelts. Cameraria ohridella Cydal...