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生防菌株对地黄枯萎病的防治效果及其促生作用
引用本文:张艳丽,刘春元,袁虹霞,邢小萍,孙炳剑,李洪连.生防菌株对地黄枯萎病的防治效果及其促生作用[J].河南农业科学,2005(4):46-48.
作者姓名:张艳丽  刘春元  袁虹霞  邢小萍  孙炳剑  李洪连
作者单位:河南农业大学植物保护学院,河南,郑州,450002
基金项目:河南省自然科学基础研究项目 (0 3110 30 80 0 )资助
摘    要:从地黄根际土壤中分离到对地黄枯萎病菌有较强抑制作用的B6、B2 1、S15、S5 2、S72、S92、S95、T3和T4等9株生防菌。经盆栽试验和田间小区防治试验,结果表明,S15、S72、S5 2、B6和T4对地黄枯萎病的防效都达到了5 0 %以上,且S5 2、S15和S95对地黄具有明显的促生增产作用,具有较好的开发利用价值。

关 键 词:地黄枯萎病  生防菌株  防治效果  促生作用
文章编号:1004-3268(2005)04-0046-03
修稿时间:2004年12月22

The Control Efficacy of Biocontrol Strains on Rehmanniae Fusarium Wilt and Their Effect Promoting on Growth
ZHANG Yan-li,LIU Chun-yuan,Yuan Hong-xia,Xing Xiao-ping,SUN Bing-jian,LI Hong-lian.The Control Efficacy of Biocontrol Strains on Rehmanniae Fusarium Wilt and Their Effect Promoting on Growth[J].Journal of Henan Agricultural Sciences,2005(4):46-48.
Authors:ZHANG Yan-li  LIU Chun-yuan  Yuan Hong-xia  Xing Xiao-ping  SUN Bing-jian  LI Hong-lian
Institution:ZHANG Yan-li,LIU Chun-yuan,YUAN Hong-xia,XING Xiao-ping,SUN Bing-jian,LI Hong-lian *
Abstract:The 9 antagonistic microorganism strains(B6、B21、S15、S52、S72、S92、S95、T3 and T4) were separated from the rhizosphere of healthy plants of Rehminnae glutinoso.The control test in pot and field plot showed that these strains could inhibit the growth of Rehminnae wilt pathogen markedly,in which the control effect of 5 strains(S15、S72、S52、B6 and T4) were over 50%, and also 3 strains(S52、S15 and S95) showed a growth-promoting and yield increasing effect on Rehminnae.
Keywords:Rehmanniae Fusarium Wilt  Biocontrol strains  Control efficacy  Growth-promoting action
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