华南地区豇豆病虫害发生及减药控残关键技术  

The Occurrence of Diseases and Pests in Cowpea and Key Technologies for Reducing and Controlling Pesticide Residues

作　　者：陈育民 吴颖仪 黎昆 郝东川 CHEN Yumin;WU Yingyi;LI Kun;HAO Dongchuan(Foshan Agricultural Science Research Institute Foshan Agricultural Technology Extension Center,Foshan 528145,China)

机构地区：[1]佛山市农业科学研究所/佛山市农业技术推广中心,广东佛山528145

出　　处：《中国果菜》2025年第2期66-73,共8页China Fruit & Vegetable

基　　金：高水平广东省农业科技示范市建设资金市院合作项目-豇豆减药控残绿色防控技术集成与示范推广。

摘　　要：豇豆是华南地区主要的蔬菜种类,深受人们喜爱。为保证华南地区豇豆产业健康发展,亟需调查主要病虫害的发生情况,探索豇豆生产过程中减药控残关键技术。本文总结了近年来豇豆田间主要病虫害发生情况,主要病害有锈病、炭疽病、白粉病、轮纹病、病毒病、枯萎病、根腐病、疫病等,主要虫害有蓟马、豆荚螟、美洲斑潜蝇、斜纹夜蛾、蚜虫等;简述了这些病虫害的为害特点和发生规律,提出减药控残关键技术,以期为华南地区豇豆生产中病虫害防治提供参考。As one of main vegetables in the south of China,cowpea is favored by Chinese people.To ensure the healthy development of the cowpea industry in southern China,main diseases and pests of cowpea were explored,and key pesticide reduction and residue control technologies for its production were also studied.This article summarized the occurrence of major diseases and pests in cowpea fields in recent years.The main diseases were rust disease,anthracnose,powdery mildew,wheel stripe disease,virus diseases,wilt disease,root rot and epidemics.The main pests were thrips,bean-pod borer,American leafminer,striped armyworm,aphid,etc.This article briefly described the characteristics and occurrence patterns of these diseases,and proposed key technologies for reducing pesticides and controlling residues,in order to provide reference for the prevention and control of diseases and pests in cowpea production in southern China.

关 键 词：华南地区 豇豆 病虫害 发生规律 减药控残 

分 类 号：S435[农业科学—农业昆虫与害虫防治]