The test was undertaken to reveal the antifungal activity of extracts from Clerodendrum bungei leaves against Pestalotia and Rhizoctonia solani, the results showed that optimal condition for best antifungal activity o...The test was undertaken to reveal the antifungal activity of extracts from Clerodendrum bungei leaves against Pestalotia and Rhizoctonia solani, the results showed that optimal condition for best antifungal activity of extracts against pestalotia and Rhizoctonia solani are as follows: material-liquid ratio of 1:6,75% ethanol as extracting solvent, reflux at 90℃ for 1.5 h. The substances with good dissolubility in ethanol and water solution such as organic acid, bioflavonoid and alkaloid are main antifungal bioactive substances in Clerodendrun bungei.展开更多
首次报道中国拟盘多毛孢属5个不同的新组合种。这5个新组合种是:虾仔花拟盘多毛孢P esta lo-tiop sis w oodf ord iae、鳞秕泽米铁拟盘多毛孢P.betazam iae、日本枇杷拟盘多毛孢P.eriobotryae-jap on icae、黄兰拟盘多毛孢P.m icheliae...首次报道中国拟盘多毛孢属5个不同的新组合种。这5个新组合种是:虾仔花拟盘多毛孢P esta lo-tiop sis w oodf ord iae、鳞秕泽米铁拟盘多毛孢P.betazam iae、日本枇杷拟盘多毛孢P.eriobotryae-jap on icae、黄兰拟盘多毛孢P.m icheliae、秋枫拟盘多毛孢P.bischof iae。展开更多
基金Supported by Doctor Startup Foundation of Yibin College(2005B02)~~
文摘The test was undertaken to reveal the antifungal activity of extracts from Clerodendrum bungei leaves against Pestalotia and Rhizoctonia solani, the results showed that optimal condition for best antifungal activity of extracts against pestalotia and Rhizoctonia solani are as follows: material-liquid ratio of 1:6,75% ethanol as extracting solvent, reflux at 90℃ for 1.5 h. The substances with good dissolubility in ethanol and water solution such as organic acid, bioflavonoid and alkaloid are main antifungal bioactive substances in Clerodendrun bungei.
文摘首次报道中国拟盘多毛孢属5个不同的新组合种。这5个新组合种是:虾仔花拟盘多毛孢P esta lo-tiop sis w oodf ord iae、鳞秕泽米铁拟盘多毛孢P.betazam iae、日本枇杷拟盘多毛孢P.eriobotryae-jap on icae、黄兰拟盘多毛孢P.m icheliae、秋枫拟盘多毛孢P.bischof iae。