This study was using 15 fungicides for the result of control of ivy stem rot. Dipping method was better than spraying method in pot experiment. Among fungicides tested, mandipropamid SC, cymoxanil＋ethaboxam WP and ethaboxam＋famoxadone WP suppressed mycelial growth of Phytophthora cinnamomi. mandipropamid SC and metalaxyl＋copper oxychloride(Cu) WP effectively inhibited mycelial growth of P. nicotianae. 4 fungicides were shown strong antifungal activity against the pathogens. Especially mandipropamid SC was good at control efficient of stem rot caused by P. cinnamomi and P. nicotianae.