设施草莓白粉病发生规律及综合防治技术

Occurrence Regularity and Integrated Control Technique of Sphaerotheca macularis

白粉病是设施草莓主要病害之一,特别是当前生产上主栽品种红颜、丰香、章姬等发病较重,严重影响草莓品质及产量。介绍了草莓白粉病的发病特点、发病高峰期及危害症状,并从农业防治、化学防治、熏蒸防治等方面总结了草莓白粉病的防治方法,以期为更好地防治草莓白粉病提供参考。

Sphaerotheca fuliginea is one of the main diseases on strawberry,especially on the main cultivar including Hongyan,Fengxiang,Zhangji,etc in the process of production,which seriously affect the quality of strawberries and yield.Clinical characters,peak hours and harm symptom were introduced.Integrated control technique of Sphaerotheca macularis were summarized including agricultural control,chemical control,fumigant prevention etc,so as to provide the reference for the control of Sphaerotheca macularis.