水稻细菌性条斑病简称细条病,是由黄极毛杆菌属引起的一种细菌性病害,是国内植物检疫性有害生物之一。高温、高湿有利于发病,此时适逢暴雨、冰雹或洪涝侵袭,造成叶片大量伤口,极易造成细条病的发生与流行。发病轻的田一般减产10%左右,严重田可减产40%~60%。危害特点水稻细菌性条斑病主要侵害叶片,病斑初呈暗绿色水渍状半透明小斑点,后逐渐沿叶脉方向扩展,扩展时受叶脉限制,病斑呈细线状或短虚线状,黄褐色。田间湿度大 Rice bacterial leaf streak referred to as thin strip disease, is caused by the genus Pseudomonas a bacterial disease, is one of the phytosanitary pest. High temperature, high humidity is conducive to the onset, this coincides with heavy rains, hail or floods, resulting in a large number of wound leaves, easily lead to the occurrence and prevalence of streaks. The incidence of light field generally cut about 10%, severe field can cut 40% to 60%. Harm characteristics Rice bacterial leaf streak mainly infects leaves, lesion initially dark green water-like semitransparent small spots, and then gradually expanded along the vein, expansion is limited by the veins, the lesion showed thin line or short dashed line, tan. Field humidity