——小麦全蚀病是在世界小麦主产国正蔓延着的一种主要病害,因没有确立有效的防治方法,所以大家对此病极为重视。据美国俄勒冈州立大学报道,罹病小麦生育恶化,色泽发白,过于早熟。并指出,发病的主要因素是;①小麦连作,或小麦的前作为该病原菌的其他寄主作物;②小麦早播,有利 - The eclipse of wheat is a major disease that is spreading in the major wheat-producing countries in the world. Because of the lack of an effective prevention and control method, we all attach great importance to this disease. According to the report by Oregon State University, the affected wheat has a deteriorating baby’s reproductive performance, and its color is white and premature. And pointed out that the incidence of the main factors are; ① wheat continuous cropping, or wheat as the host before the other host crops; ② early sowing of wheat, favorable