甘蔗病毒病及其防治研究进展

甘蔗是最重要的糖料作物,由于其栽培过程中采用种茎无性繁殖,病毒病发生逐年加重.已知侵染甘蔗的病毒种类有甘蔗花叶病毒(Sugarcane mosaic virus,SCMV)、高粱花叶病毒(Sorghummosaic virus,SrMV)、甘蔗线条花叶病毒(Sugarcane streakmosaic virus,SCSMV)、甘蔗黄叶病毒(Sugarcane yellow leaf virus,SCYLV)、甘蔗斐济病病毒(Sugarcane Fiji disease virus,SFDV)、甘蔗线.条病毒(Sugarcane streak virus,SSV)和甘蔗杆状病毒(Sugarcane bacilliform virus,SCBV).文中简要介绍上述几种病毒的基本特性及其所致病害的发生特点,对目前甘蔗病毒病防治技术进行了评述,提出了我国甘蔗病毒研究中需要关注的若干问题.

On sugarcane viral diseases and their controlling

Sugarcane is the most important sugar crop in the world.Viral disease was a serious problem in sugarcane production which was deteriorated by the yearly increase of infected plants during sugarcane vegetatively propagation.Up to date,it was reported that there are at least eight viruses could infect sug- arcane:Sugarcane mosaic virus(SCMV),Sorghum mosaic virus(SrMV),Sugarcane streak mosaic virus (SCSMV),Sugarcane yellow leaf virus(SCYLV),Sugarcane Fiji disease virus(SFDV),Sugarcane streak virus (SSV) and Sugarcane bacilliform virus (SCBV).The characteristics of these viruses,the diseases they caused and their controlling strategy were briefly reviewed and some comments on the re- searches on sugarcane viral diseases in China were proposed in this paper.