冀西山区除治日本黄脊蝗见成效８０年代末，日本黄脊蝗在冀西山区发生危害加重。１９８９年至１９９０年平山、灵寿由于该虫发生猖獗，缺乏除治经验，导致０．４５万亩谷黍、玉米、豆类绝收。为了寻找一条有效的除治方法，我们通过调查和进行药效试验，终于在短期内摸索出... Jieshan Mountain in addition to rule the Japanese yellow ridge locust to see the effectiveness of the late 80s, Japan Huangji locust in western Hebei mountains more harmful. From 1989 to 1990, Pingshan and Lingshou, due to rampant insects, lacked experience in removing pests, resulting in the loss of 45,000 mu of grains, corn and beans. In order to find an effective cure, we finally found out in a short period of time through investigation and trial of efficacy ...