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目的研究探讨热带环境下某部苍蝇防制的有效方法。方法首先用笼诱法调查苍蝇本底,然后采取以环境治理为主,物理和化学防制为辅的生态防制方法防制苍蝇,最后观察效果。结果防制前五个调查点苍蝇密度(只/笼.日)分别为496、31、19、67、14,防治后为55、3、3、9、2,苍蝇的密度下降率为84.2%-90.3%。结论热带环境下某部苍蝇防制,可以采用生态防制法,它能有效地控制苍蝇孳生和苍蝇密度。
Objective To study the effective ways to control some flies in tropical environment. Methods Firstly, the flies were investigated by cage induction, and then the flies were controlled by ecological control supplemented by physical and chemical control. Finally, the effect was observed. Results The density of flies (only / cage. Day) in the first five investigation sites was 496, 31, 19, 67, 14, 55, -90.3%. Conclusion In the tropical environment, some flies can control the flies, and the ecological control method can be adopted. It can effectively control flies breeding and flies density.