木霉菌在植物病虫害生物防治中的应用研究进展  

Research Progress on Application of Trichoderma in Biological Control of Plant Diseases and Pests

作　　者：周千 沈月 王靖逸 田永强[1] ZHOU Qian;SHEN Yue;WANG Jingyi;TIAN Yongqiang(College of Biological and Pharmaceutical Engineering,Lanzhou Jiaotong University,Lanzhou Gansu 730070)

机构地区：[1]兰州交通大学生物与制药工程学院,甘肃兰州730070

出　　处：《现代农业科技》2024年第15期70-74,共5页Modern Agricultural Science and Technology

基　　金：甘肃省教育厅重点研发计划-社会发展类项目“甘肃省道地中药材当归绿色防控关键技术研究”(20YF3FA038)。

摘　　要：木霉菌作为一种常用的生防菌,在植物抗病、促生等方面起着十分重要的作用。随着病原菌耐药性的不断增强,传统的抗生素类药物大量失效,同时大量使用抗生素会造成环境污染。生防菌作为一种新兴的生防制剂开始逐步被大面积使用。开发木霉菌以及相应制剂具有十分广阔的前景。基于此,介绍了木霉菌的作用机制,包括竞争、重寄生、产生抑菌物质和诱导抗性,总结了木霉菌中的生防应用,分析了木霉菌在不同植物中的促生作用,提出了相关展望,以期为今后生物防治的多向化发展提供参考。As a commonly used biological control fungus,Trichoderma plays a very important role in plant disease resistance and growth promotion.With the increasing resistance of pathogens,traditional antibiotic drugs have become ineffective,and the excessive use of antibiotics can cause environmental pollution.As an emerging prevention and control technology,biological control fungi are gradually being widely used.The development of Trichoderma and its corresponding preparations has a very broad prospect.Based on this,this paper introduced the action mechanism of Trichoderma,including competition,hyperparasitism,production of antibacterial substances,and induction of resistance,summarized the biological control applications of Trichoderma,analyzed the promoting effects of Trichoderma in different plants,and put forward relevant prospects,in order to provide references for the multi-directional development of biological control in the future.

关 键 词：木霉菌 生物防治 作用机制 促生作用 研究进展 

分 类 号：S476[农业科学—农业昆虫与害虫防治]