摘要
从地黄根际土壤中分离到3株对地黄枯萎病菌有较强抑制作用的木霉菌株,PDA平板拮抗试验表明,T88菌株抑菌率最大,为76.1%。田间试验结果表明,木霉对地黄枯萎病具有一定防效,以T19固体培养处理防效最好,可达48.97%。
The 3 antagonistic microorganism strains were separated from the rhizosphere of healthy plants of Rehminnae glutinoso. On PDA plate, the antagonistic result showed that the inhibition rate of T88 was the highest, reaching 76.1%. In field test it showed that the fungal strains had good antagonism against Rehmannia Fusarium Wilt. The control effect of T19 fungal strains mixture was 48.97%.
出处
《山西农业科学》
2009年第4期70-72,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省农业科学院土壤肥料研究所发展基金项目(TF200502)
关键词
地黄枯萎病
木霉
防治效果
Rehmanniae Fusarium Wih
Trichoderma Pers.
Control effect
