Abstract

This paper describes the research conducted at the experimental agricultural technology station of Ryazan State Agrotechnological University Named after P.A. Kostychev (FSBEI HE RSATU). The aim of the research is to evaluate the effectiveness of anti-pest protectants in the technology of spring rape production in the conditions of the Ryazan region. Based on the results, the species composition of phytophages in spring rape crops of the Ryazan region is established. It is revealed that pre-sowing seed treatment of spring rape with insecticidal preparations is highly effective in controlling cruciferous flea and is an indispensable element in agricultural technology. It is also revealed that pre-sowing treatment of rapeseed with insecticides Kruiser Rapeseed, KS (15l/t) and Modesto, KS (25l/t) can reduce damage to plants by cruciferous flea by 1.7 to 1.9 times and increase oilseeds by 6.0 c/ha.

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