ADAPTATION OF PHYTOPHAGES AND PHYTOPATHOGENS TO NEOPHYTES OF THE GENUS IMPATIENS L. (BALSAMINACEAE) IN MOSCOW REGION

Abstract

Results of a five-year study of phytophages and phytopathogens in the Moscow region on two invasive species of the genus Impatiens L. (Balsaminaceae): I. parviflora DC. and I. grandi ora Royl. are presented. The damaging complex consists of representatives of herbivorous polyphages, fungal pathogens, phytoviruses and indicates the adaptation of autochthonous phytotrophic organisms. 6 phytophages and 4 pathogens of fungal diseases at I. parvi ora, and 5 phytophages, 4 fungal phytopathogens and 3 phytoviruses at I. glandulifera were found. During the study period, there was no critical increase in the density of populations of harmful arthropod species and the development of epiphytoties.