为观察特殊环境下杀鼠迷毒杀小家鼠的效果,我们分别于1990年4月及1991年5月,在张家口地区副食品公司仓库进行毒鼠效果观察。一、现场概况:张家口地区副食品公司仓库,拥有库房14个,占地1800m~2。库内存有糖、奶粉、罐头、饼干、巧克力、奶片等高档次、高营养食品。其中10号为地库,库内鼠洞明显;其他库房均为水泥地面,库内鼠迹明显,鼠粪遍地,被盗食物齐全,鼠 In order to observe the effect of killing mice and killing mice in a special environment, we observed the effect of poisonous rats in the warehouses of the non-staple food companies in Zhangjiakou in April 1990 and May 1991, respectively. First, the scene overview: Zhangjiakou area non-staple food company warehouse, with a warehouse of 14, covering 1800m ~ 2. Library memory of sugar, milk, canned food, biscuits, chocolate, milk and other high-grade, high nutritional food. Among them, No. 10 was a basement, and there were obvious mouse holes in the library. Other warehouses were all covered with cement floor.