ACTA AGRICULTURAE BOREALI-SINICA ›› 2001, Vol. 16 ›› Issue (2): 123-126. doi: 10.3321/j.issn:1000-7091.2001.02.024

Special Issue: Wheat

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The Type,Proportion and Distribution of Wheat Root Disease in Bayenaoer Meng,Inner Mongolia

CAO Chunmei, ZHANG Jianping, XU Limin, BAI Quanjiang, ZHANG Qingping, ZHAO Cunhu, KONG Qingquan, QI Fengming   

  1. Plant Pro tection Institute, Inner Mong olia Academy of Agriculture, Huhhot Inner Mong olia 010031, China
  • Received:1999-12-27 Published:2001-06-28

Abstract: The 1601 samples of wheat root disease from 20 villages of 5 counties,Bameng in Inner Mongolia were collected and wheat root disease in the field of these counties was visually investigated during the years oF1997-1999.The results of pathogenic culture,isolation and determination indicated that the pathogenic fungus species of the wheat root disease were Gaeumannomyces graminis var.tritici, Fusarium culmorum,F.graminearum,Drechslera sorokiniana,Rhizoctonia sp.and Alternaria sp.The results of investigation showed that Take all caused by Gaeumon nomyces graminis var.tritici distributed over all 5 Counties.The proportion of Take all to all root disease was 80%-90%.

Key words: Wheat root disease, Pathogenic species, Proportion, Distribution

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Cite this article

CAO Chunmei, ZHANG Jianping, XU Limin, BAI Quanjiang, ZHANG Qingping, ZHAO Cunhu, KONG Qingquan, QI Fengming. The Type,Proportion and Distribution of Wheat Root Disease in Bayenaoer Meng,Inner Mongolia[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2001, 16(2): 123-126. doi: 10.3321/j.issn:1000-7091.2001.02.024.

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