Pyrimethanil is an燼nilinopyrimidine燼nd broad-spectrum燾ontact爁ungicide爁or the control of燘otrytis spp.爋n a wide variety of crops[1]. Pyrimethanil inhibits the biosynthesis of methionine and other amino acids in燘otrytis cinerea. Pyrimethanil can be used for the research of fungal diseases prevention on fruit, vegetable and ornamental plants with mold infection