Author(s): YANG Xiu-juan, HE Yu-xian, CHEN Qing-he, RU Xue-song, CHEN Fu-ru
Pages: 290-293
Year: 2005 Issue:  3
Journal: JOURNAL OF FUJIAN AGRICULTURE AND FORESTRY UNIVERSITY(NATURAL SCIENCE EDITION)
Keyword:  淡紫拟青霉; 合欢; 万寿菊; 根结线虫; 协同作用;
Abstract: 合欢叶和万寿菊叶适合淡紫拟青霉生长、产孢和萌发.合欢叶和万寿菊叶分别与淡紫拟青霉协同作用防治根结线虫有显著的增效作用,0.01 g·mL-1合欢叶和万寿菊叶的淡紫拟青霉培养物的水提液处理2龄幼虫,48 h内击倒率分别为90.60%和80.45%;用0.01 g·mL-1合欢叶和万寿菊叶水提液分别加淡紫拟青霉孢子混合处理卵囊12 d,卵孵化率分别为2.27%和1.23%;合欢叶和万寿菊叶的淡紫拟青霉培养物防治番茄根结线虫效果分别为88.52%和67.52%.