Field experiments were conducted in 2007–2009. Possibilities of using a mixture of mezotrion + s-metolachlor + terbutylazine in sugar maize to evaluate weed control and cob yield. That controlled weeds in 98%. Herbicide Lumax 537,5 SE was selective to the sugar maize variety Naziha. Cob yield was higher in herbicide treatment as compared with control plots.