赤霉病是由真菌引起的小麦青枯、侵染茎杆、子粒腐败变质、产量下降等常见病害,不仅会影响小麦产量和品质,而且还会使食用的人和牲畜中毒,威胁到人畜生命安全。本文从小麦赤霉病发生的条件、原因、症状、传播方式以及田间管理工作等方面对其鉴别和防治进行介绍,希望能给广大农民朋友带来帮助。 Fusarium head blight is a common disease caused by fungi, such as wheat withered wheat, stems infested, corrupted seeds of grains and decreased yield, which not only affects the yield and quality of wheat, but also causes poisoning of human and livestock, threatening human and animal life Safety. This paper introduces the identification, prevention and treatment of wheat scab from the conditions, causes, symptoms, methods of transmission and field management of wheat scape in the hope of bringing help to farmers.