]*>","")" /> Preliminary Study on Anastomosis Groups of Rhizoctonia solani Isolated from Alfalfa in Some Areas of Xinjiang
Xinjiang Agricultural Sciences

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Preliminary Study on Anastomosis Groups of Rhizoctonia solani Isolated from Alfalfa in Some Areas of Xinjiang

LIKe mei;GAO Jun-ling;ZHAO Li;CHEN Xiang-zhong   

  • Received:2006-06-25 Revised:2006-06-25 Online:2006-06-25 Published:2006-06-25

新疆部分地区苜蓿立枯丝核菌菌丝融合群的初步研究

李克梅;高俊灵;赵莉;陈祥忠   

  1. 新疆农业大学草业工程学院,新疆草地资源与生态实验室,新疆,乌鲁木齐,830052;新疆环境与气象中心,新疆,乌鲁木齐,830000





摘要： 从采集的21个地点的48份土壤碎物和37株苜蓿病株上,收集到101株立枯丝核菌(Rhizoctonia solani Kühn)菌株.对101个立枯丝核菌菌株进行的菌丝融合群(AG群)判定表明,新疆部分地区苜蓿上的立枯丝核菌菌丝融合群有AG1、AG2、AG4和AG5,其出现频率分别为9.9;、46.5;、5.9;和35.6;.其中AG2和AG5分离频率较高,为优势融合群.