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水稻细菌性条斑病(简称细条病)是50年代在广东首先发现的一种新的细菌病害,列为全国的检疫对象.近年来由于管理制度不严,随着南繁杂交稻病种的调运,本病在南方稻区迅速扩展蔓延,已分布在广东、广西、福建、湖南、江西、四川、贵州、浙江、江苏、湖北和海南等省区,不单在杂交稻制种田上发生,而且常规稻也有不少品种感病.选用抗病的品种和杂交稻组合是水稻细菌病综合防治的主要措施,而病菌致病力分化的研究则是选育抗病品种和组合的基础.1989-1990年间,福建、广西、浙江等省农科院、南京农业大学和湖南农学院先后开展了水稻细条病菌致病力分化研
Rice bacterial leaf streak (referred to as thin strip disease) is the first bacterial disease found in Guangdong in the 1950s, as a national quarantine object in recent years due to lax management system, with the southern hybrid rice diseases Transportation, the rapid expansion of the disease spread in the southern rice has been distributed in Guangdong, Guangxi, Fujian, Hunan, Jiangxi, Sichuan, Guizhou, Zhejiang, Jiangsu, Hubei and Hainan provinces, not only in hybrid rice farming occurred, and There are also many varieties of conventional rice susceptible.Combination of disease-resistant varieties and hybrid rice combination is the main measure of bacterial disease prevention and control, and pathogenic differentiation of bacteria is the basis for selection of resistant varieties and combinations.189- In 1990, Fujian, Guangxi, Zhejiang Provincial Academy of Agricultural Sciences, Nanjing Agricultural University and Hunan Agricultural College has carried out the pathogenicity of rice bacterial pathogens Division