Toxic residue amount of pesticides used to control diseases in strawberry agrobiocenosis

¹ Biotechnology Laboratory of the Scientific Research Institute of Horticulture, Viticulture and Winemaking named after Academician M.Mirzayev, 100140 Tashkent, Uzbekistan
² Scientific Research Institute of Horticulture, Viticulture and Winemaking named after Academician M.Mirzayev, 100140 Tashkent, Uzbekistan

^* Corresponding author: allayarovabduraxmon1986@gmail.com

Abstract

This article presents the results of the studies on the effects of fungicides on strawberry fruits used against the diseases, and according to the results of the conducted scientific study, 0.01 mg/ml residue amount of fungicide was detected when the application of preparations containing Difenoconazole active substance to control diseases occurring in strawberry agrobiocenosis, grown in open field and greenhouse conditions, was stopped 15 days before fruit ripening, also it was observed that when application of fungicides was stopped 30 days before fruit ripening, no toxic residue was found. When similar experiments were carried out under greenhouse conditions, after 15 days of fungicide application the toxic residue amount was 0.02 mg/ml, but after 30 days no toxic residue amount was detected. When similar experiments were carried out under greenhouse conditions, after 15 days of fungicide application the toxic residue amount was 0.02 mg/ml, but after 30 days no toxic residue amount was detected.