中国水稻黑条矮缩病研究进展

Advances in rice black-streaked dwarf disease in China

水稻黑条矮缩病是水稻重要的病毒病,对水稻生产造成严重损失。该病由灰飞虱传播的水稻黑条矮缩病毒引起。本文综述了近年来中国水稻黑条矮缩病病原基因组结构和功能、传毒介体、病害流行以及防治等方面的最新研究进展,为中国水稻黑条矮缩病的综合防控提供依据。

Rice black-streaked dwarf disease is an important virus disease on rice plants, which has been reported to cause severe crop losses in rice fields in recent years. The pathogen is rice black-streaked dwarf virus （RBSDV）, known to be transmitted mainly by small brown planthopper （Laodelphax striatellus Fallen, SBPH）. This paper reviewed the genome organization and function, transmission vector, disease epidemiology and disease prevention and control of rice black- streaked dwarf virus, and provided a theoretical basis for the integrated control of rice black-streaked dwarf disease.