广西来宾市甘蔗主要病虫害发生概况及综合防控建议  

Occurrence and Comprehensive Prevention and Control Suggestions of Major Sugarcane Diseases and Insect Pests in Laibin City,Guangxi

作　　者：陆大星 胡顺 周燕新 颜梅新 刘世平 李达 廖卫龙 高健 谭丽娟 卢显敏 LU Daxing;HU Shun;ZHOU Yanxin;YAN Meixin;LIU Shiping;LI Da;LIAO Weilong;GAO Jian;TAN Lijuan;LU Xianmin(Laibin Sugar Industry Development Technology and Information Service Center,Laibin 546100,Guangxi,China;Guangxi Boxuan Food Co.Ltd.,Laibin 545900,Guangxi,China;Sugarcane Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,Guangxi,China;Guangxi Laibin Inspection and Testing Center,Laibin 546100,Guangxi,China;Guangxi Laibin Dontang Group Co.Ltd.,Laibin 546100,Guangxi,China;Laibin Sugar Industry Development Bureau,Laibin 546100,Guangxi,China)

机构地区：[1]来宾市糖业发展技术与信息服务中心,广西来宾546100 [2]广西博宣食品有限公司,广西来宾545900 [3]广西壮族自治区农业科学院甘蔗研究所,广西南宁530007 [4]来宾市检验检测中心,广西来宾546100 [5]广西来宾东糖凤凰有限公司,广西来宾546100 [6]来宾市糖业发展局,广西来宾546100

出　　处：《甘蔗糖业》2025年第1期20-27,共8页Sugarcane and Canesugar

基　　金：广西重大科技专项(桂科AA22117002);广西农业科学院基本科研业务专项(桂农科2021YT007)。

摘　　要：为有效摸清广西来宾蔗区病虫害发生概况,提高本蔗区病虫害综合防控水平,本文采用了实地调查和经验总结相结合的方法进行研究,结果发现,目前影响来宾蔗区糖料蔗生产的病虫害有:甘蔗黑穗病、梢腐病和赤腐病等真菌性病害,甘蔗白条病和宿根矮化病等细菌性病害,甘蔗花叶病和黄叶病等病毒性病害;甘蔗螟虫、甘蔗绵蚜和甘蔗蓟马等地上害虫,突背蔗龟和蔗根土天牛等地下害虫。本文通过分析来宾蔗区主要病虫害的发生现状和为害特点;结合本蔗区采用的抗病虫品种的利用、农业防治、物理防治、化学防治和生物防治等防治措施;提出抗病虫品种选育进度较缓、病虫害发生预警监测不足、农业防治措施执行不到位、物理防治措施配合有欠缺、化学防治措施运用不科学、生物防治措施推广度较低和病虫害防治反应机制不全等问题;制定针对性的科学防控对策及措施,以期为本蔗区病虫害防控提供理论指导,也为其他蔗区病虫害综合防控提供参考。In order to effectively understand the prevalence of pests and diseases in the sugarcane area of Laibin,Guangxi,and to enhance the overall prevention and control measures for these issues,this article adopts a method that combines field investigation and experience summary to research.It is found that sugarcane in the Laibin area is currently affected by various fungal diseases,including sugarcane smut,sugarcane pokkah boeng disease and red rot disease;bacterial diseases such as sugarcane leaf scald disease and ratoon stunting disease;and viral diseases,including sugarcane mosaic disease and yellow leaf virus disease.Additionally,the crop is also impacted by aboveground pests like sugarcane borers,woolly aphids,and thrips,as well as underground pests such as Alissonotum impressicolle Arrow and Dorysthenes granulosus Thomson.This article analyzes the current situation and damage characteristics of the main pests and diseases in the Laibin sugarcane area,noting that various measures have been adopted,including the use of disease-resistant and pest-resistant varieties,as well as agricultural,physical,chemical,and biological control methods.However,progress in the selection of resistant varieties and the early warning systems for pest and disease outbreaks remains slow.Issues such as insufficient monitoring,inadequate implementation of agricultural control measures,and poor coordination in the application of physical control methods continue to persist.Additionally,there are challenges related to the unscientific application of chemical control measures,low promotion of biological control strategies,and incomplete pest control response mechanisms.Therefore,targeted scientific prevention and control strategies are proposed to provide theoretical guidance for pest and disease management in this sugarcane area,as well as to serve as a reference for comprehensive pest and disease control in other sugarcane regions.

关 键 词：黑穗病 螟虫 化学防治 生物防控 适期 

分 类 号：S566.1[农业科学—作物学]