The present invention relates to a composition comprising at least one biological control agent selected from the group consisting of Bacillus pumilus (NRRL Accession No. B-30087), Bacillus subtilis AQ713 (NRRL Accession No. B-21661) and Bacillus subtilis AQ30002 (NRRL Accession No. B-50421) and at least one fungicide (I) selected from the group consisting of inhibitors of the respiratory chain at complex III in a synergistically effective amount. Furthermore, the present invention relates to the use of this composition as well as a method for reducing overall damage of plants and plant parts.