小麦赤霉病是我国乃至世界小麦生产中的一种重要病害,可引起小麦产量的损失和品质的下降。化学防治是目前小麦赤霉病防治的有效途径,但由于化学防治的种种弊端,生物防治将是发展的方向。本文主要对小麦赤霉病生物防治菌株的种类、分离鉴定、防治现状及可能的防病机制进行了综述,并分析了小麦赤霉病生物防治的应用前景。 Wheat scab is an important disease in the wheat production in China and even in the world, which can cause the loss of wheat yield and the decline of quality. Chemical control is an effective way to prevent and control wheat scab, but due to the disadvantages of chemical control, biological control will be the development direction. In this paper, the types, isolation and identification, control status and possible mechanisms of the control of Fusarium graminearum were reviewed, and the application prospect of biological control of Fusarium graminearum was analyzed.