Effect of herbicide tank mixes on crop infestation and yield of spring wheat

The article presents the results of studies of tank mixtures of herbicides in the sowing of spring wheat variety Novosibirskaya 15. The results of the studies showed that the studied tank mixtures of herbicides effectively fought against weeds - the technical efficiency of the tank mixture of herbicides Lastik Top, MKE + Magnum Super, VDG was 90.2 %, tank sweep Lastik Extra, EC + Ballerina Super, SE - 89.1 %. Reducing the adverse effects of weeds contributed to an increase in yield - the use of a tank mix of herbicides Lastik Top, MKE + Magnum Super, VDG allowed to obtain an increase in yield of 1.06 t/ha or 39.6 %, a tank mix of Lastik Extra, KE + Ballerina Super, SE – 1.08 t/ha or 40.0 % in comparison with the control variant.