水稻条纹叶枯病是近几年来在沿黄稻区普遍发生的水稻病害之一,从2000年开始,危害逐年加重,由于其属于病毒病的一种,目前还没有十分有效的治疗药剂,一旦发病,很难治愈。一般田块减产10%~20%,严重的减产50%以上,通过多年的试验、调查,该病害的发生与水稻品种、天气种植结构等条件密不可分。因此,了解该病的症状、发病及传播规律,对防治此病将起到至关重要的作用。 Rice stripe blight is one of the most common rice diseases in the coastal areas along the Yellow River in recent years. Since 2000, the harm has been increasing year by year. Since it belongs to a kind of virus disease, there is not a very effective therapeutic agent at present. Disease, it is difficult to cure. Generally 10% to 20% reduction in field plots, a serious reduction of more than 50%, after years of testing, investigation, the occurrence of the disease and rice varieties, weather planting structure and other conditions are inseparable. Therefore, to understand the symptoms, pathogenesis and transmission of the disease will play a crucial role in the prevention and treatment of the disease.