FEATURES OF ASSESSMENT THE ECOLOGICAL RISKS OF THE DETERIORATION OF THE PHYTOSANITARY STATE OF AGROPHYTOCENOSES

Abstract

There are considered the influence of abiotic factors on agrophytocenoses, in particular, moisture supply, rising air temperature, increasing carbon dioxide concentration, and the probability of environmental risks. It has been established that the degree of ecological threat (expansive, successional,80 equilibrium, fading) and phytosanitary condition (unsatisfactory, satisfactory, normal, optimal) of crops can be assessed based on indicators of weediness of agrocenoses.The guarantor of reducing environmental risks and increasing the ecological safety of agrocenoses is timely ecological monitoring, taking into account appropriate agrotechnical, protective and preventive measures, which increase the adaptive capacity of agrocenoses.