GAP production of medicinal plants needs diseases' green control during their cultivation processes. In this article, The authors summarized the achievements in cultural control and biological control to crops' diseases, taking the characteristics of medicinal plants into account, we put out the notion of the green control to medicinal plants' diseases, and indicated that the green control for medicinal plants' diseases should combine with cultural control, modem phytopathology methods, biological control and essential pesticides, besides, we introduced some suggestions and the prospect, to provide a reference for green control of medicinal plants' diseases in their GAP production.