蒙古灰象(虫甲)(Xylinophorus mongolicus Faust)在康平地区每年春季发生猖獗,对各种作物幼苗危害严重。为此,近两年来进行了大面积调查和防治试验,现将其发生情况、为害特征及防治办法初步总结如下:一、寄主范围及分布蒙古灰象(虫甲)又名象鼻虫,小老道等。以成虫为 Xylinophorus mongolicus Faust is endemic every spring in the Kangding area, and is seriously endangered by various crop seedlings. To this end, the past two years conducted a large area of ​​investigation and prevention and control trials, now its occurrence, the characteristics and methods of prevention are summarized as follows: First, the host range and distribution of the Mongolian gray elephant (a), also known as weevil, small Road and so on. To adult as