Methods: To take the combination of environmental control, chemical control and physical control of flies to reduce fly density in large places for activities.
2
方法根据蝇类孳生地及成蝇笼诱法调查密度情况，每月一次用超灭蝇1号进行超低容量喷雾。
Methods Ultralow volume spraying with Chaomieying No. 1 one time for every month according to flies density.
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