Chlorothalonil is a broad-spectrum fungicide largely used for the control of several diseases
of grapevines. With a moderate persistence in plants, soil and, water, it can be carried to
grape musts, particularly when applied to control grape rot diseases. This work aimed to
determine the effect of chlorothalonil on Saccharomyces cerevisiae under fermentative
conditions using a flow cytometry approach. Yeasts were cultivated in synthetic must with
different concentrations of chlorothalonil (0 to 60 μM) and evaluated for culture-ability …