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采用１９８３～１９９２年平山县库区东亚飞蝗的观测值及水库脱水面积、气象因素等数值，利用微机分析了飞蝗的消长因素，进行定性定量数值预测，经７年回报，应用效果良好。
Using the values of migratory locusts and the dehydration area and meteorological factors in Pingshan County from 1983 to 1992, the growth and decline of migratory locusts were analyzed by computer and qualitatively and quantitatively predicted. After 7 years’ return, the application effect was good.