水稻灰飞虱的研究进展

Advances in rice resistance to small brown planthopper

我国是世界上最大的水稻生产国和消费国,稻谷生产的丰歉余缺对我国的粮食安全有着十分重要的影响。近年来,灰飞虱及其传播的病毒病对我国长江中下游及华北稻区的水稻生产造成严重危害。文章对灰飞虱的发生、危害、暴发成灾原因、防治技术和遗传基础研究进行了综述,以期为灰飞虱及其传播的病毒病的研究和防控工作提供帮助。

China is the largest rice producing and consuming country in the world. The lack of abundance in rice production has a very important impact on China＇s food security. In recent years, small brown planthopper （SBPH） and viral diseases transmitted by SBPHs have caused serious damage to rice production in the rice-growing regions of the middle and lower reaches of the Yangtze River and North China. In this paper, research progress in the occurrence, damage, causes of outbreaks, control techniques and genetic studies of SBPH are reviewed and discussed, in order to assist further research on the prevention and control of Laodelphax striatellus （SBPH） and its transmitted viral diseases.