Effectiveness of herbicide tank mixtures with Sekator Turbo and graminicides on oil flax

Abstract

The article presents the results of research on the effectiveness of post-emergent tank mixtures of herbicidal compositions on weeds in oil flax yields on leached chernozem of the Western Ciscaucasia. The results were obtained in 2018-2020. We determined the economic efficiency of herbicidal compositions of tank mixtures aimed at suppressing vegetative dicotyledonous and monocotyledonous weeds. The compositions were based on herbicide Sekator Turbo together with one of the graminicides – Bagira, Fusilade Forte, Quickstep, Miura, Zellek-super. The results show that application of the tank mixture Selator Turbo, OD (0.1 l/ha) + Bagira, EC (1.5 l/ha) provided the best effectiveness at the cultivation of oil flax, due to the highest productivity (1.34 t/ha) and obtainment if a net profit (19 115 thousand rubles per 1 hectare).