Can wisteria be used as medicine?

Osmunda japonica can be sprayed with pesticides, especially when it is infected with pests and diseases. Only by spraying drugs in time can we effectively control and avoid the aggravation of pests and diseases, otherwise the growth of the whole plant will be affected and even die. If the environment is uncomfortable, it is easy to be infected with powdery mildew, sooty blotch and brown spot. Common pests are sawfly, yellow thorn moth and so on. The specific drugs should be selected according to different diseases and insect pests.