烟草白粉病研究进展  

Research Progress on Tobacco Powdery Mildew

作　　者：袁华杨 方福平[2] 胡贤锋 潘首慧 李翔宇 张玉波[2] YUAN Huayang;FANG Fuping;HU Xianfeng;PAN Shouhui;LI Xiangyu;ZHANG Yubo(Anshun City Agricultural and Rural Bureau,Anshun Guizhou 561000;Anshun University,Anshun Guizhou 561000;Anshun City Company,Guizhou Province Tobacco Company,Anshun Guizhou 561000;China Tobacco Guizhou Industrial Co.,Ltd.,Anshun Guizhou 561000)

机构地区：[1]安顺市农业农村局,贵州安顺561000 [2]安顺学院,贵州安顺561000 [3]贵州省烟草公司安顺市公司,贵州安顺561000 [4]贵州中烟工业有限公司,贵州安顺561000

出　　处：《现代农业科技》2024年第7期70-73,共4页Modern Agricultural Science and Technology

基　　金：“贵烟”品牌原料—安顺紫云高油分烟叶定制化开发及应用项目(ASXY_HX[2022]001号);贵州省高等学校黔中特色高效农业植保信息化重点实验室项目(黔教技[2022]052号)。

摘　　要：烟草白粉病是由专性寄生菌引起的烟草重要病害之一,主要危害烟草叶片,导致烟叶受损,严重时造成整株死亡,使烟草的产量和品质下降。烟草白粉病是严重制约烟草绿色高质量发展的重要原因之一。本文阐述了烟草白粉病的病原菌形态特征,总结了其发病原因及发生特征,综述了农业防治、化学防治、生物防治等烟草白粉病防治措施,并从抗病基因筛选、植物代谢产物开发、混合使用各类物质等方面提出了展望,以期为烟草白粉病的绿色防控提供参考。Tobacco powdery mildew is one of the important tobacco diseases caused by specific parasitic fungi,which mainly harms tobacco leaves,damage tobacco leaves,and in severe cases,causes whole plant death,and lead to a decrease in tobacco yield and quality.Tobacco powdery mildew is one of the important reasons that seriously restricts the green and high-quality development of tobacco.This paper elaborated on the morphological characteristics of the pathogenic fungi of tobacco powdery mildew,summarized its causes and characteristics,summarized agricultural control,chemical control,biological control and other prevention and control measures for tobacco powdery mildew,and put forward prospects from the aspects of disease resistant genes screening,development of plant metabolites,and mixed use of various substances,in order to provide references for the green prevention and control of tobacco powdery mildew.

关 键 词：烟草白粉病 病原菌 发生原因 发生特征 防治措施 展望 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治]