Antifungal Activities of Kinds of Chinese Herbs Pumpkin Ethanol Extracts from 30 against Powdery Mildew of

• 作者: Zhao Qian
• 来源期刊: Plant Diseases and Pests(植物病虫害研究：英文版)
• 学科: 农学
• 关键词: 乙醇提取物 抗真菌活性 白粉病 草药 中国 控制效果 南瓜 室内测定
• 年，卷（期）: pdapzwbchyj_2013,（1）
• 页码范围: 42-44
• 页数: 3页
• 分类号: S435.121.4

摘要

With Sphaerotheca fuliginea as test object, the indoor antifungal activities of ethanol extracts from 30 kinds of Chinese herbs were measured by leaf disc method. The results showed that the extracts from Stellera chamaejasma, Datura stramonium, Pericarpium zanthoxyli and Tetradium ruticarpum had the best control effect; when the concentration of extract was 10 g/L, the control effect of these four plants was greater than 90%; when the concentration was 5 g/L, the control effect of S. chamaejasma was 90.3%, and the control effects of D. stramonium, P. zanthoxyli and T. ruticarpum were also greater than 85%.