小麦病毒病是近几年在沿江麦区开始发生与蔓延的新病害。该病发生早迟、轻重与小麦的品种、播期、土壤、施肥、冬春气温等因素有一定的关系。防治该病 ,在目前尚无特效药剂的情况下 ,必须坚持“预防为主 ,综合防治”的方针 ,重点采取轮作换茬、更换品种、控制播期、科学施肥、合理促控等综防措施 ,能够有效地控制该病的发生与危害。 Wheat virus disease is a new disease that has started to occur and spread in the wheat fields along the Yangtze River in recent years. The disease occurs early and late, severity and wheat varieties, sowing date, soil, fertilization, winter temperature and other factors have a certain relationship. Prevention and cure of the disease, there is no effective drug in the circumstances, we must adhere to the “prevention first, comprehensive prevention and treatment” principle, focusing on rotation crop rotation, replacement of species, control of sowing date, scientific fertilization, reasonable control and other comprehensive prevention measures , Can effectively control the occurrence and harm of the disease.