香蕉根际微生态及其与枯萎病防治之间的关系  

Banana Rhizosphere Microecology and Its Relationship with Fusarium Wilt Control

作　　者：漆艳香[1] 谢艺贤[1] 彭军[1] 曾凡云[1] 张欣 QI Yan-xiang;XIE Yi-xian;PENG Jun;ZENG Fan-yun;ZHANG Xin(Environment and Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences,Key Laboratory of Monitoring and Control of Tropical Agricultural and Forest Invasive Alien Pests,Minister of Agriculture and Rural Affairs,Haikou 571101)

机构地区：[1]中国热带农业科学院环境与植物保护研究所,农业农村部热带农林有害生物入侵监测与控制重点开放实验室,海口571101

出　　处：《生物技术通报》2024年第6期57-67,共11页Biotechnology Bulletin

基　　金：国家重点研发计划(2021YFC2600400);现代农业产业技术体系建设专项(CARS-31)。

摘　　要：枯萎病严重危害香蕉生产,可致香蕉大幅减产甚至绝收。该病害通过土传、种苗调运等途径进行传播扩散,其病原菌产生的厚垣孢子在土壤中存活的时间长达30年,防治非常困难,是政府、学术界和产业界高度关注的对象之一。为了攻克这一难题,国内外科研工作者及相关从业者进行了广泛而深入的研究。本文从香蕉枯萎病的发生与危害、植物根际微生态及其与土传病害的关系、香蕉根际微生态及其在枯萎病防治中的作用和贡献等方面进行综述,并对其研究趋势进行了展望,以期为后续香蕉根际微生态的深入研究、优良生防资源的挖掘与创新利用及香蕉枯萎病的有效防治提供参考。Fusarium wilt seriously endangers banana production,it causes yield loss and even no yield.It is spread by soil and transportation of seedlings,and chlamydospores of its pathogen survive in soil for 30 years.It is very difficult for the disease to be controlled,and it is always the focus of the government,academic field and banana industry.The experts,scholars,and related practitioners of domestic and abroad have done extensive and deep related research for solving this hard issue.This paper reviewed the previous research progress from the occurrence and harm of banana Fusarium wilt,the relationship between plant rhizosphere microecology and soil-borne diseases,banana rhizosphere microecology and their effects and contributions in Fusarium wilt control.The paper proposed the research trends of the interaction mechanism between Fusarium wilt and banana rhizosphere microecology,strain screening scope and isolating incubation methods,development and application of biocontrol agents with high efficiency and strong stability,aiming to provide references for subsequent in-depth study of banana rhizosphere microecology,the excavation and innovation utilization of excellent biological control resources and the efficient control of banana Fusarium wilt.

关 键 词：香蕉 枯萎病 土传病害 根际微生态 防治措施 

分 类 号：S436.68[农业科学—农业昆虫与害虫防治]