河北大学学报(自然科学版) ›› 2019, Vol. 39 ›› Issue (1): 69-75.DOI: 10.3969/j.issn.1000-1565.2019.01.012

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荆芥对4种葡萄病原真菌的抑制作用

刘名飞1,马伟伟1,黄婧婧1,王忠跃2,王俊丽1   

  • 收稿日期:2018-10-23 出版日期:2019-01-25 发布日期:2019-01-25
  • 通讯作者: 王俊丽(1964—),女,河北新乐人,中央民族大学教授,博士生导师,主要从事植物细胞工程及资源利用研究. E-mail:wangjunli1698@163.com
  • 作者简介:刘名飞(1986—),女,吉林通化人,中央民族大学在读博士研究生,主要从事生物资源保护和利用方面研究. E-mail:80677585@qq.com
  • 基金资助:
    国家重点研发计划支持项目(2018YFD0201300);一流大学一流学科建设项目(Yldxxk201819)

Antifungal activity of Nepeta cataria L. against 4 pathogenic fungi isolated from grape

LIU Mingfei1, MA Weiwei1, HUANG Jingjing1, WANG Zhongyue2, WANG Junli1   

  1. 1.College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China; 2. State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Science, Beijing 100193, China
  • Received:2018-10-23 Online:2019-01-25 Published:2019-01-25

摘要: 为了有效利用荆芥资源,采用菌丝生长速率法研究了荆芥醇提物对4种葡萄果实病原真菌的抑制作用.结果表明,当醇提物质量浓度为5 mg/mL时,对白腐病菌(Coniothyrium diplodiella)、炭疽病菌(Glomerella cingulate)、灰霉病菌(Botrytis cinerea)和炭黑曲霉病菌(Aspergillus carbonarius)的抑制率分别为94.57%、70.23%、71.15%和26.06%,对多菌灵高抗炭疽病菌菌株FJND-9、FJND-40和GZSD-89的抑制率分别为64.10%、68.73%和72.94%,对多菌灵高抗灰霉病菌菌株HBLF-10、GXZY-4和GXZY-7的抑制率分别为57.47%、66.83%和64.90%.本研究为葡萄病害非化学农药防控提供了依据.

关键词: 荆芥, 葡萄, 病原真菌, 抑菌活性

Abstract: For utilization of the resources of Nepeta cataria, the bioassay of ethanol extract against 4 pathogenic fungi isolated from grapes were carried out by mycelial growth rate method. The results showed that when the concentration of extract was 5.0 mg/mL, the inhibition rate against Coniothyrium diplodiella, Glomerella cingulate, Botrytis cinerea and Aspergillus carbonarius was 94.57%, 70.23%, 71.15% and 26.06%, respectively. The inhibition rate against carbendazim high resistant strains FJND-9, FJND-40 and GZSD-89 of G. cingulate was 64.10%, 68.73% and 72.94%,and the inhibition rate against carbendazim high resistant strains HBLF-10, GXZY-4 and GXZY-7 of B. cinerea was 57.47%, 66.83% and 64.90%, respectively, when ethanol extract was at same concentration. This study provides a basis for the prevention and control of grape diseases using non chemical pesticides.

Key words: Nepeta cataria L., grape, pthogenic fungi, antifungal activity

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