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木霉防治黄芪根腐病初步研究
引用本文:滕艳萍,梁宗锁,陈蓉.木霉防治黄芪根腐病初步研究[J].西北农业学报,2006,15(2):69-71.
作者姓名:滕艳萍  梁宗锁  陈蓉
作者单位:西北农林科技大学生命科学学院,陕西杨凌,712100
摘    要:将木霉制剂II、II、II作为激发子,通过室内对黄芪根腐病病原菌的拮抗作用及盆栽防治黄芪根腐病的情况进行了研究,发现3种木霉制剂均有抑制黄芪根腐病的显著效果,其中木霉制剂II效果最佳,为黄芪的生物防治增加了一种新的方法。

关 键 词:黄芪根腐病  木霉制剂  拮抗
文章编号:1004-1389(2006)02-0069-03
收稿时间:2005-10-28
修稿时间:2005-12-23

Preliminary Study of Trichoderma Against the Root Rot Disease of Astragallus
TENG Yan-ping,LIANG Zong-suo and CHEN Rong.Preliminary Study of Trichoderma Against the Root Rot Disease of Astragallus[J].Acta Agriculturae Boreali-occidentalis Sinica,2006,15(2):69-71.
Authors:TENG Yan-ping  LIANG Zong-suo and CHEN Rong
Institution:College of Life Sciences, Northwest A & F Universty, Yangling Shaanxi 712100, China;College of Life Sciences, Northwest A & F Universty, Yangling Shaanxi 712100, China;College of Life Sciences, Northwest A & F Universty, Yangling Shaanxi 712100, China
Abstract:In present paper,Trichoderma preparations I,II and III were mainly used as excitons,through the research of the vitro and vivo controlling trials against rood rot disease of Astragallus,the result showed that all the three preparations have marked effect on antagonistim to the root rot disease of Astragallus,and the Trichoderma preparation II has the best effect.The trials increased a new method through which the biological control resists the diseases on Astragallus.
Keywords:Root rot disease of Astragallus  Trichoderma preparation  Antagonistim
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