К вопросу о структуре популяций вредных насекомых лесных биогеоценозов Юго-Восточной Украины

Abstract

The analysis of leaf-oak insects eater’s population structure in different age stages of the artificial plantings had been made on the basis of T. A. Rabotnov study (1950) on types of populations and A. L. Belghard (1950) on mono- and amphicenoses. The population structure of destructive entomofauna is gualitatively changed with change of plantings age, that permits discussing different biocenotical groupings. The study of destructive entomofauna population structure of artificial forest plantings makes it possible to determine the ways of its formations and further development.