枸杞抑菌活性的初步研究  

Preliminary Research on Antifungal Activity of Lycium barbarmu

作　　者：陆宁海[1] 吴利民[1] 付其林[1] 杜月枝[1] 

机构地区：[1]河南科技学院植物保护学院

出　　处：《山西农业科学》2007年第4期68-70,共3页Journal of Shanxi Agricultural Sciences

基　　金：科技部农业科技成果转化资金项目(2003410050122);河南科技学院高层次人才科研资助项目(030109)

摘　　要：测定了枸杞果实提取物对玉米弯孢霉病菌(Curvularia lunata)、茄子褐纹病菌(Phomopsis vexans)、黄瓜褐斑病菌(Corynespora cassiicola wei)和梨轮纹病菌(Macrophoma kuwatsukai)的抑菌作用,结果表明:枸杞提取物对4种病原菌都有较强的抑制作用,在同一质量浓度时,对不同的植物病原菌的抑制作用不同,对玉米弯孢霉病菌的抑制作用较强,对茄子褐纹病菌和黄瓜褐斑病菌次之,对梨轮纹病菌的抑制作用较弱。The antifungal activities of Lycium barbarmu were tested with isolate hypha of Phomopsis vexans , Curvularia lunata,Macrophoma kuwatsukai and Corynespora cassiicola under separate cultivating conditions. The results indicated that Lycium barbarmu had plenty of bioactive substance to restrain hypha growth of pathogen . At the same concentration of extracts of Lycium barbarmu , it had different antifungal activity to different pathogen, the antifungal activities of Lycium barbarmuwas stronger to Curvularia lunata than Phomopsis vexans and Corynespora cassiicola , it was weakest to Macrophoma kuwatsukai.

关 键 词：枸杞 抑菌作用 

分 类 号：S481.9[农业科学—农药学]