Investigation And Control Of Peony Pests And Diseases In Ancient County Of Shanxi Province

Paeonia suffruticosa is the national flower of China, it has a long history of cultivation and huge area of cultivation. Especially,its industry had rapidly developed all over the world. But the pests of Paeonia suffruticosa damaged varieties of Paeonia suffruticosa which are introduced from other countries. It had seriously affected the growth and development of Paeonia suffruticosa,reducting the quality of germchit and bloom, particularly its view and admiration. Before writing this paper,I looked up a lot of literatures and investigated in the field. By studying the pests of Paeonia suffruticosa in Gu County, ShanXi. I discovered6kinds of pests and management of Paeonia suffruticosa., and proposed the control the pests of Paeonia suffruticosa. This paper is theoretical to control the pests, and helpful to develop the Paeonia suffruticosa industry.