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为观察库存达五年之久的杀鼠迷母粉的灭鼠效果,我们于1990年11月2～25日,在大竹县竹阳镇大众街进行了灭鼠效果观察。一、观察现场:选择四川省大竹县城东的大众街,有居民245户830人,956间房屋(包括两个小食店和一个面粉加工房),多数为木瓦结构平房。二、材料与方法:0.75%杀鼠迷母粉,1986年6月购白天津津南近代农药厂;用玉米粉或面粉,分别配制成0.0375%杀鼠迷毒饵,室内每15m~2投2～3堆,室外每3～5m投1堆,每1堆15～20g,投放后
In order to observe the anti-rat effect of 5-year-old anti-mousemead stocks, we observed the anti-rat effect at Dazhong Street, Zhanyang Town, Dazhu County from November 2 to 25, 1990. First, the observation site: Dazhu County, Sichuan Province, the election of the public Street, a population of 245 households and 830 people, 956 houses (including two snack shops and a flour processing room), most of the shingle structure bungalow. Second, materials and methods: 0.75% to kill mice fans, in June 1986 to buy the day Tianjin Jinnan modern pesticide plant; with corn flour or flour, were formulated into 0.0375% killing rat poison bait, indoor every 15m ~ 2 cast 2 ~ 3 heap, every 3 ~ 5m outdoor vote 1 heap, each heap 15 ~ 20g, after the release