幽影病毒引起的几种主要植物病害  

Main Plant Diseases Caused by Umbravirus

作　　者：李凡[1] 林奇英[2] 陈海如[1] 谢联辉[2] 

机构地区：[1]云南农业大学农业生物多样性与病虫害控制教育部重点实验室,昆明650201 [2]福建农林大学植物病毒研究所,福州350002

出　　处：《微生物学通报》2006年第3期151-156,共6页Microbiology China

基　　金：国家自然科学基金资助项目(No.30060052);云南省自然科学基金资助项目(No.2000C0013Q)~~

摘　　要：幽影病毒的基因组不编码外壳蛋白,不形成通常的病毒粒体结构。这类病毒往往和黄症病毒复合侵染引起植物病害,蚜虫传播是病害在田间传播流行的主要方式。对幽影病毒引起的胡萝卜杂色矮缩病、花生丛簇病以及烟草丛顶病等几种主要病害的症状、发生与危害、病原物特性以及病害的控制等进行了综述。The genomes of umbraviruses do not encode a coat protein, and thus no conventional virus particles are formed in infected plants. Umbraviruses are always coinfected with an assistor virus, which is always a member of the family Lateoviridae, to cause most devastating diseases in some areas. The epidemiology of the umbra- virus-caused disease is largely depended on aphid transmission. The symptomology, occurrence, characteristics of the causal agents, disease control of carrot motley dwarf, groundnut rosette and tobacco bushy top were reviewed detailedly in this article.

关 键 词：幽影病毒 胡萝卜杂色矮缩病 花生丛簇病 烟草丛顶病 

分 类 号：S432.41[农业科学—植物病理学]