水稻细菌性条斑病（XanthomonasoryzicolaFangetal，下称细条病）在仙居县已上升为杂交水稻的主要病害。常年杂交中晚稻发病面积占种植面积的７０％以上，造成一般田块损失５％～２０％，重病田块损失３０％～４０％。为了遏制病害的流行趋势，我们对水稻品种抗病性进行了调查 Rice bacterial leaf streak (XanthomonasoryzicolaFangetal, hereinafter referred to as thin strip disease) in Xianju County has risen to the main diseases of hybrid rice. Perennial hybrid rice disease area accounted for more than 70% of the acreage, resulting in a general field loss of 5% to 20%, 30% to 40% of serious field damage. In order to curb the epidemic trend of disease, we investigated the resistance of rice varieties