天然产物研究与开发2011，Vol.23Issue(1)：136-141,6.
77种植物提取物对植物病原菌的生长抑制作用
Growth Inhibitory Effects of Seventy-seven Plant Extracts on Plant Pathogen
摘要
Abstract
The antifungal activities of 77 plant extracts were tested against Pyricularia grisea,Fusarium moniliforme, Exserohilum turcicum,etc.at 200 μg/mL with growth rate method.The result showed that 15 plant extracts had inhibitory effects on the mycelia growth.Among them, the extracts of Alpinia chinensis, Pycnarrhena poilanei, Agave americana,Eleutherrine plicata, Gonioth alamusgriffithii, and Sarcandra hainanensis had significant growth inhibitory effects at least on the mycelia of one pathogen with the inhibition ratio over 50％, while other 8 extracts such as Vatica xishuangbannensis,Morindu cochinchinensis, and Alpinia chinensis showed inhibitory actions against at least three pathogens.Compared with the positive control, Eleutherrine plicata,Sarcandra hainanensis, and Agave Americana had stronger inhibiting effects (61.4 ％ ,70.7％ ,and 76.6％ ) against Colletotrichum liliacearum,Botrytis cinerea,and Exserohilum turcicum,respectively.关键词
植物提取物/抑菌活性/生长速率法Key words
plant extracts/ antifungal activities/ growth rate method分类
医药卫生引用本文复制引用
张焱珍,潘俊,尚慧,杨佩文,李晚谊,李家瑞..77种植物提取物对植物病原菌的生长抑制作用[J].天然产物研究与开发,2011,23(1):136-141,6.基金项目
国家科技支撑计划项目(2006BAE01A01-9) （2006BAE01A01-9）
