The Invention provides a method for Controlling a Plant Disease, which comprises applying a Liquid composition the Habitat of plants, The Liquid composition comprises from 0.1 to 5% by weight of at least one benzimidazole Compound selected from the group consisting of carbedazim, Benomyl and thiabendazole, thiophanate Methyl, 0.1 to 3% by weight of diethofencarb, 5 to 60% by weight of paraffin oil and Water, and where the liquid composition is applied to the Habitat in an amount in the range of 5 to 50 liters per hectare of a habitat.LA INVENCION PROPORCIONA UN METODO PARA CONTROLAR UNA ENFERMEDAD EN PLANTAS QUE COMPRENDE APLICAR UNA COMPOSICION LIQUIDA AL HABITAT DE LAS PLANTAS LA COMPOSICION LIQUIDA COMPRENDE DE 0.1 A 5% EN PESO DE POR LO MENOS UN COMPUESTO DE DE BENCIMIDAZOL SELECCIONADO DEL GRUPO QUE CONSISTE DE CARBEDAZIM, BENOMIL,TIOFANATO-METILO Y TIABENDAZOL, DE 0.1 A 3% EN PESO DE DIETOFENCARB, DE 5 A 60% EN PESO DE ACEITE DE PARAFINA Y AGUA, Y EN DONDE LA COMPOSICION LIQUIDA SE APLICA AL HABITAT EN UNA CANTIDAD DENTRO DEL INTERVALO DE 5 A 50 LITROS POR UN HECTAREA DEL HABITAT.