水稻对灰飞虱传播的两种病毒病抗性的研究进展  

Advances in rice resistance to two virus diseases carried by small brown planthopper

作　　者：兰莹[1] 周彤[1] 范永坚[1] 周益军[1] 

机构地区：[1]江苏省农业科学院植物保护研究所,江苏省植物病毒病诊断与检测技术服务中心,江苏南京210014

出　　处：《江苏农业学报》2012年第6期1480-1486,共7页Jiangsu Journal of Agricultural Sciences

基　　金：国家公益性行业(农业)科研专项(201003031);国家自然科学基金项目(31201496);江苏省农业科技自主创新基金项目[CX(12)1003]

摘　　要：水稻条纹叶枯病和水稻黑条矮缩病是由灰飞虱传播的两种恶性病毒病,严重危害江苏地区的水稻生产。利用品种的抗病性被认为是病害综合防治最经济环保的策略。该文从抗性鉴定方法,抗性资源的筛选和挖掘,抗性遗传规律及抗病基因定位,抗性品种选育与抗性转基因工程4个方面,针对水稻品种对这两种病毒病抗性的研究进行了综述,同时对水稻抗性研究的存在问题与今后研究方向进行了探讨。Rice stripe virus（RSV） and rice black-streaked dwarf virus（RBSDV）,both transmitted by the small brown planthopper（Laodelphax striatellus Fallén）,have serious negative effects on rice production in Eastern China.Developing resistant variety is considered to be the most economically and environmentally effective control strategy.In this paper,research progress in the methodology for resistance identification,screening and searching for resistant rice resources,inheritance of resistance and mapping of resistant gene,resistance breeding and transgenic engineering were reviewed and discussed.The existing problems in rice resistance researches were pointed out,and the solution were suggested.

关 键 词：水稻品种 水稻条纹叶枯病 水稻黑条矮缩病 抗性 

分 类 号：S435.112.3[农业科学—农业昆虫与害虫防治]