大麦条纹病为沿淮地区大麦上主要病害之一，发病范围广，受害校重。几种植大麦的田块均发生此病，一般田块田jbl植株死亡率在8％～10％，严重的田间植株死亡率可达20％～30％。大麦条纹病初侵染源主要由于种子带病，因此，把好秋种关，是防治的主要措施。1．种子处理①冷水温汤 Barley stripe disease is one of the major diseases on barley in the Huaihe River area, with a wide range of incidence and weight. Several diseases occurred in the field of barley planting, field plots field jbl plant mortality rate of 8% to 10%, severe field plant mortality up to 20% to 30%. The primary source of barley stripe disease is mainly caused by the seeds being diseased, therefore, good autumn planting is the main measure for prevention and treatment. 1. Seed treatment ① cold water temperature soup