Referring to a mixture comprising penoxsulam and Synergistic herbicide glyphosate in glyphosate penoxsulam where the ratio is 3: 2: 1 896. The mixture is useful to control undesirable vegetation in crops, in particular, Vineyards, pastures, grasslands, IVM, Water and grassREFERIDA A UNA MEZCLA HERBICIDA SINERGICA QUE COMPRENDE PENOXSULAM Y GLIFOSATO EN DONDE LA RELACION DE GLIFOSATO A PENOXSULAM ES DE 3:2 A 896:1. DICHA MEZCLA ES UTIL PARA CONTROLAR VEGETACION INDESEABLE EN CULTIVOS, EN ESPECIAL, VINEDOS, PASTURAS, PASTIZALES, IVM, ZONAS ACUATICAS Y CESPED