菌物学报 ›› 2008, Vol. 27 ›› Issue (5): 645-651.

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一株具有高除草活性的真菌菌株

张剑 董晔欣 张金林 董金皋   

  • 出版日期:2008-05-15 发布日期:2008-09-15
  • 作者简介:河北农业大学植物保护学院真菌毒素实验室 保定 071001?

A fungal strain having high herbicidal activity

  • Online:2008-05-15 Published:2008-09-15
  • About author:Laboratory of Mycotoxicology, College of Plant Protection, Agricultural University of Hebei, Baoding 071001, China

摘要: 以从湖南张家界国家森林公园的发病毛竹上分离的一株病原真菌为研究材料,经生物测定发现该菌产生的粗毒素具有很强的除草活性,具有开发为生物除草剂的潜力。根据形态学特征和rDNA ITS测序分析,该菌为小孢拟盘多毛孢Pestalotiopsis microspora。

Abstract: A phytopathogenic fungus with high herbicidal bioactivity isolated from Zhangjiajie National Forest Park of Hunan Province might be developed as herbicide. The fungus was identified as Pestalotiopsis microspora according to its morphology and alignment analysis of rDNA ITS.