水稻细菌性条斑病Xaathomonas campestris pv.oryzicola是我国重要的对内检疫对象,多年来其国内分布一直仅限于我国南方数省,如广东,广西,湖南,福建,四川,江西,贵州等省的部分地区。最近一二年,由于台风、暴雨等恶劣天气的影响,这个病害在我国发生尤为严重。在某些地区,其为害损失已超过了水稻白叶枯病。而且其分布范围正逐渐扩大,北移。表现在杂交稻上更为严重。这对我国水稻生产无疑是个很大的威胁。 1987年7月,湖北省植检站会同崇阳县和咸宁地区植检站在湖北省崇阳县青山 Xaathomonas campestris pv.oryzicola is an important internal quarantine object in China. Its domestic distribution over the years has been limited to several provinces in southern China such as Guangdong, Guangxi, Hunan, Fujian, Sichuan, Jiangxi and Guizhou provinces In some areas. In the recent year or two, the disease has been particularly serious in our country due to the adverse weather such as typhoon and torrential rain. In some areas, the loss of damage has already surpassed that of rice bacterial leaf blight. And its distribution is gradually expanding, moving north. The performance of hybrid rice is more serious. This is undoubtedly a great threat to our country’s rice production. 1987 July, Hubei Province phytosanitary station in conjunction with Chongyang County and Xianning area phytosanitary station in Chongyang County, Hubei Province Castle Peak