一、引言关中地区在陕西中部,介于秦岭与陕北黄土高原之间,乃三面环山向东开扩的喇叭状河谷盆地,地势状况复杂,植物种类繁多,因此,包括关中地区在内的陕西,自古盛产药材,素有“秦地无闲草”之誉称。正由于药用植物种类异常丰富,害虫种类不少,为害情况有时也显得突出。为此,近几年来,我在关中地区进行了调查,兹将其结果简述如下。二、种类及为害特点关中地区药用植物害虫种类,据初步调查结果表明不下60种。其中主要害虫有: I. INTRODUCTION The Guanzhong area is located in the middle part of Shaanxi Province, between the Qinling Mountains and the Loess Plateau in northern Shaanxi. It is a trumpet valley basin with three sides open to the east and expanding to the east. Due to the complicated topographical conditions and a great variety of plants, Shaanxi, rich in medicinal herbs since ancient times, known as “QINQI leisure grass” reputation. Because of the unusually rich species of medicinal plants, many pests, damage sometimes appear to be prominent. For this reason, in recent years, I conducted a survey in the Guanzhong area, and I will outline the results as follows. Second, the type and damage characteristics Guanzhong areas of medicinal plant pests species, according to preliminary findings showed no less than 60 species. The main pests are: