Abstract

This invention relates to a fungicidal composition for controlling phytopathogenic diseases, comprising a mixture of volatile compounds: 14-17% v/v ethanol, 28-33% v/v 3-methylbutanol, 18-21% v/v isobutyl acetate, 17-20% v/v isoamyl acetate, and 13-16% v/v alpha-bisabolol, relative to the total volume of the composition. The invention also relates to the use of the fungicidal composition in order to inhibit the growth of the pathogenic fungus Botrytis cinerea.