The present invention relates to a fungicidal mixture, in particular to a fungicidal mixture containing active components boscalid and chlorothalonil, the weight ratio of the boscalid and the chlorothalonil being 1:100-100:1, and the boscalid and the chlorothalonil accounting for 5-90% of the fungicidal mixture. The present invention conducts binary compounding on the boscalid and the chlorothalonil, such that the prepared fungicidal mixture has gain effect for prevention and control, and expands the fungicidal spectrum, thus achieving a plurality of effective functions with one kind of medicine. In addition, the boscalid and the chlorothalonil have different functional mechanisms, thus improving disease prevention effect, and preventing pathogens from becoming drug resistant.
