花生根瘤内生细菌对花生黑斑病和褐斑病拮抗作用的初步研究  

Antagonistic Effect of Endophytic Bacteria from Peanut Root Nodules on Cercospora arachidicola and Cercosporidium personatum

作　　者：陈殿绪[1] 谢宏峰[1] 卢俊玲 许曼琳[1] 樊堂群[1] 张建建[1] 迟玉成[1] 

机构地区：[1]山东省花生研究所,山东青岛266100 [2]荣成市财政局农业综合开发办公室,山东荣成264300

出　　处：《山东农业科学》2011年第7期76-78,共3页Shandong Agricultural Sciences

摘　　要：本试验从花生根瘤内分离出38株内生细菌,平板对峙试验结果表明:大汶口1、X2-8-(1)和12-(2)三种内生细菌对褐斑病菌和黑斑病菌都具有较好的抑制作用。Thirty - eight strains endophytic bacteria were isolated from peanut root nodules. Their antagonistic activities to Cercospora arachidicola and Cercosporidium personatum were tested. The results showed that Dawenkou 1, X2 -8 - （1） and 12 - （2） could obviously inhibit the pathogens of C. arachidicola and C. personatum.

关 键 词：花生根瘤 内生细菌 褐斑病菌 黑斑病菌 拮抗作用 

分 类 号：S476.19[农业科学—农业昆虫与害虫防治]