赤霉病是我省小麦的重要病害。闽西、、闽北、闽东及沿海的内陆山区,地势潮湿,小麦开花前后常逢雨雾,发病更为严重。特别外地引进的改良品种,受害更大,成为影响这些地区小麦良种推广和麦作种植计划扩大的因素之一。赤霉病发生以后,不仅影响小麦的产量和品质,用作种子会减低发芽率,带来麦苗生长 Fusarium head blight is an important disease of wheat in our province. Minxi, northern Fujian, Fujian and coastal inland mountainous areas, wet terrain, rain often before and after the flowering of wheat, the incidence is more serious. Improved varieties introduced especially from the outside world have become even more victims and have become one of the factors influencing the promotion of wheat varieties and the expansion of wheat cultivation in these areas. After the occurrence of scab, not only affect the yield and quality of wheat, as a seed will reduce the germination rate, bring wheat seedling growth