几种常见桑树病害的识别与防治  

Identification and control of several diseases commonly occurred in mulberries

作　　者：徐伟芳[1] 王爱印[1] 舒平[1] 任慧爽 龙梦娴[1] 陈洁[1] 谢洁[1] 

机构地区：[1]家蚕基因组生物学国家重点实验室,西南大学生物技术学院,重庆400715

出　　处：《蚕学通讯》2015年第2期22-30,35,共10页Newsletter of Sericultural Science

基　　金：教育部留学回国人员科研启动基金项目(No.教外司留2015-311);西南大学基本科研业务经费专项资金项目(No.XDJK2014C155)

摘　　要：桑树是蚕桑产业的重要物质基础。为确保桑树健康成长,促进产业发展,桑树病害的有效识别与及时防控尤为重要。真核微生物、原核微生物及非细胞类病毒中均存在能引发桑树传染性病害的病原微生物。其中由真核微生物引起的桑里白粉病与桑椹菌核病,原核微生物引起的桑青枯病与桑疫病是爆发频繁、危害极大的桑树病害。本文就这四种桑树病害的病原、侵染循环、病害识别及防治方法等进行系统梳理,并简要介绍几种非细胞类微生物引起的桑树病害,以期为生产上防治相关病害提供参考。Mulberry is a crucial material basis for healthy development of sericulture. It is vital for the effective identification and prompt control of the diseases occurred in mulberries to ensure both the healthy growth of mulberry and the development of mulberry-based industry. Pathogens capable of infecting mulberries are widely discovered in eukaryotic microorgan- isms, prokaryotic microorganisms and viruses, among which, four kinds of pathogens are the most harmful, including the mulberry powdery mildew and selerote disease of mulberry fruit caused by pathogens of eukaryotic microorganisms, and mulberry bacterial wilt and mulberry bacterial blight caused by pathogens of prokaryotie microorganisms. In this study, the pathogens of four kinds of mulberry diseases and the infection cycles, disease identifica- tion and disease control methods, as well as several virus diseases were summarized, which would be helpful for the effective control of these diseases

关 键 词：桑树病害 桑里白粉病 桑椹菌核病 桑青枯病 桑疫病 识别防治 

分 类 号：S888.71[农业科学—特种经济动物饲养]