赛力散拌种可以减轻小麦秆黑粉病的为害,在科学上是早经证明了的,但是在农业生产实践中,这种方法并没有发挥它应有的作用。例如在秆黑粉病发生严重的河南省,有些地区过去几年中在种子处理方面就是以推广温汤浸种为主,对赛力散拌种不够重视;其它地区对于这一措施也都不甚注意或缺乏信心。其原因不外是由于华北地区小麦秆黑粉病的主要传染途 Saracen scattered seed dressing can reduce the damage of wheat stalk powdery mildew, which is proven scientifically, but in agricultural practice, this method did not play its due role. For example, serious occurrence of stem powdery mildew in Henan Province, in some areas in the past few years in the seed treatment is the promotion of warm soup soaking, the lack of attention to the mixed power of the race; other areas for this measure are not very pay attention Or lack of confidence. The reason is only due to the main transmission of wheat stalk powdery mildew in North China