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1962—1964年在上海金山张埝乡、青浦金泽乡以及山东济宁唐口乡作过大面积DDT室内滞留喷洒(金泽和唐口)和窗阱小屋观察(张埝和唐口),以考核DDT对中华按蚊的杀灭作用。室内为0.73—2.52克/米2。窗阱小屋为1.82—2.0克/米2。大面积喷洒的效果用相对密度指数和成蚊日理论死亡率来
1962-1964 in Shanghai Jinshan Zhangjiao Township, Jinze Township, Qingpu and Jining, Shandong Tangkou Township made a large area of DDT indoor detention spray (Kanazawa and Tangkou) and window trap observation (Zhangzhang and Tangkou) to To test the killing effect of DDT on Anopheles sinensis. Indoor 0.73-2.52 g / m 2. Window trap hut is 1.82-2.0 g / m 2. The effect of large area spraying is based on the relative density index and the theoretical mortality rate of adult mosquitoes