Abstract

One of the main pests of spider mites is air temperature 7.30 C. emerges from the winter and multiplies in weeds. It comes down to cotton from the fourth generation. Vertimek energy 1.8% g / l 0.4 l / hectares, Abama 36 3.6% g / l 0.3 l / hectares, Agrilex 5% g / l 0.2 l / hectares were used against this pest and Agrilex 5% g / l 0.2 l / hectare The drug achieved high biological efficiency.