火龙果溃疡病研究进展  

Advances in pitaya canker disease

作　　者：姚姿婷 贤小勇[1] 李瑞芳[1] 韦小妹 朱桂宁[1] YAO Ziting;XIAN Xiaoyong;LI Ruifang;WEI Xiaomei;ZHU Guining(Plant Protection Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests,Nanning 530007,China)

机构地区：[1]广西壮族自治区农业科学院植物保护研究所,广西作物病虫害生物学重点实验室,南宁530007

出　　处：《植物保护》2023年第4期1-5,12,共6页Plant Protection

基　　金：广西农业科学院科技发展基金(桂农科2021ZX28);广西农业科学院基本科研业务专项(桂农科2023YM05,桂农科2021YT063)。

摘　　要：火龙果溃疡病是火龙果生产上的重要病害之一,对我国火龙果产业构成严重威胁。目前,我国对火龙果溃疡病及其抗病育种的研究基础非常薄弱。本文介绍了火龙果溃疡病发病症状、病原学研究、流行规律以及防治措施等方面的研究进展,为溃疡病的发生机制研究、病害防治及抗性品种选育提供参考。Pitaya canker disease is one of the important diseases in pitaya production,which has become a serious threat to pitaya industry in China.At present,the basic research on pitaya canker disease and breeding for its disease resistance is weak in China.This review introduced the research progresses in pitaya canker disease in terms of disease symptoms,pathogenicity,epidemics and control measures,so as to provide a reference for the studies of pathogenic mechanism,disease prevention and control,and breeding of resistant varieties.

关 键 词：火龙果溃疡病 新暗色柱节孢 发病及危害 防控技术 

分 类 号：S432[农业科学—植物病理学]