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水稻黄矮病是我国南方稻区的重要病毒病.它在60年代初期首见于广西、广东、云南等地.自1964年以来,先后在广东、广西、云南、贵州、湖南、湖北、福建、江西、浙江、上海、江苏、安徽等省、市、自治区发生流行.近年来在湖南、江西等地某些杂交水稻上连续危害,严重影响水稻的持续高产稳产和杂交水稻的进一步推广.经证实水稻黄矮病的介体为黑尾叶蝉(Nephotettex cincticeps Uhler)、二点黑尾叶蝉(N.impicticeps Ishiwate)和大斑黑尾叶蝉(N.apicalis Mostseh).1976年,我们鉴定水稻黄矮病毒(RYSV)系一种
Rice yellow dwarf disease is an important virus disease in the southern rice region of China .It first met in Guangxi, Guangdong, Yunnan and other places in the early 1960s.From 1964, successively in Guangdong, Guangxi, Yunnan, Guizhou, Hunan, Hubei, Fujian, Jiangxi, Zhejiang, Shanghai, Jiangsu, Anhui and other provinces, municipalities and autonomous regions in recent years in Hunan, Jiangxi and other places on some hybrid rice continuous damage, seriously affecting the continued high and stable yield of rice and hybrid rice to further promote. The mediators of rice yellow dwarf virus were Nephotettex cincticeps Uhler, N.impicticeps Ishiwate and N.apicalis Mostseh. In 1976, we identified rice Yellow dwarf virus (RYSV) a