目的 :观察自动捕蝇器和蚊蝇电灭器的灭蝇效果。方法 :模拟室内试验。结果 :在室内灯光照明下 ,自动捕蝇器和蚊蝇电灭器 4h灭蝇率分别为 89.50 %和 4 8.50 % ,差异有非常显著性 ;在自然光照下 ,二者 4h灭蝇率分别为 91.0 0 %和 83.75% ,差异无显著性。结论 :采用不同的实验方法 ,自动捕蝇器的效果均优于蚊蝇电灭器。提示使用灭蝇器应考虑环境条件 ,以提高灭蝇率。 OBJECTIVE: To observe the flies-killing effect of automatic fly traps and mosquito flies. Method: simulate indoor test. Results: Under the indoor lighting conditions, the fly-killing rates of automatic fly-traps and mosquito-fly electric destroyers were 89.50% and 4. 8.50%, respectively, with significant difference. Under natural light, 91.0 0% and 83.75%, the difference was not significant. Conclusion: The effect of automatic fly catcher is better than that of mosquito flies with different experimental methods. Prompt use of the fly should consider the environmental conditions, in order to improve the rate of fly flies.