questions: asking about mode of action of hexaconazole 
 answers: told him hexaconazole 5 % sc belongs to group 3 and, inhibits ergosterol biosynthesis (steriod
dimethylation inhibitor). it is a systemic triazole fungicide, with protective and curative action. hexaconazole is
ergosterol biosynthesis inhibitor thereby controlling growth and reproduction of plant fungal pathogens.
hexaconazole is a systemic fungicide with protective and curative action. used for the control of many fungi,
particularly ascomycetes and basidiomycetes.