臭牡丹叶提取液对2种植物病菌的抑制作用研究（英文）

被引：6

作者：

尹礼国

林娜

魏琴

张超

周黎军

机构：

[1] 宜宾学院西南特色经济植物保护与利用重点实验室

来源：

AgriculturalScience&Technology | 2008年 / 01期

关键词：

Clerodendrum bungei leaves; Pestalotia funereal; Rhizoctonia solani; Antifungal activity;

D O I：

10.16175/j.cnki.1009-4229.2008.01.009

中图分类号：

S482.2 [杀菌剂];

学科分类号：

090403 ;

摘要：

The test was undertaken to reveal the antifungal activity of extracts from Clerodendrum bungei leaves against Pestalotia funereal and Rhizoctonia solani,the results showed that optimal condition for best antifungal activity of extracts against Pestalotia funereal 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 Clerodendrum bungei.

引用

页码：143 / 145

页数：3