Evaluation of the application of fungicides of inorganic copper compounds in apple and plum agroecosystems of the Krasnodar territory

In unstable environmental conditions, research on replacing pesticides with high consumption rates modern ones lower rates, determining their effect productivity and biometric indicators of a culture is relevant. The goal the was to evaluate use fungicides inorganic copper compounds as main xenobiotics in apple plum agroecosystems Krasnodar Territory development elements energy-saving protection technologies for changing weather conditions that ensure maximum efficiency minimal ecotoxicity. studies were carried out 2018-2020. extreme preparations Champ DP, WDG Kocide 2000, showed effectiveness scab control at level 96.8- ± 0.6%. Fungicides Cuproxat, SC Terpen C, Klyasterosporioz - 92.2-99.0%. group had negative plants: decrease length annual shoots leaf area noted. SC, containing terpene stimuli, stimulated growth one-year by 27.7% an increase 11.6%, comparison control. content fruits trees soil under plantations accordance requirements not exceeding hygienic standards. results obtained can be used develop protecting climate.