THE MAIN STAGES IN DEVELOPMENT OF ECOTOXICOLOGICAL RESEARCHES IN HORTICULTURAL AGROCENOSIS ON THE BLACK SEA COAST OF RUSSIA
The article presents main stages in development of ecotoxicological researches, which are being carried out in gardens of the black Sea coast of Russia. Toxicodynamics of pesticides and their regulation of biosphere pollution level were studied in 1990s. It allowed to reduce ecological stress of agrocenosis in 10–20 times. beginning from 2000 a new trend has been worked out in agrotoxicology, using the method of biotesting with pesticides regulation. preservation of biotic resources is reached by correspondence of pesticides stress to the level of adaptive potential of soil microbecenosis.