在灭鼠实践中,根据鼠的生态习性,我们制作了一种结构简单的灭鼠工具——天花板投毒器,介绍如下: 天花板投毒器由长木条、饵托、拉线三部分组成(见图1)。木条长度根据天花板的高度而定,一般不超过2.5m。在木条顶端中央开一10cm长的小槽(小槽不易过宽,一般不超过4mm)并在距顶端3cm处钻一小孔与木槽垂直,可容螺钉通过,以便固定饵托。木条 In the rodent control practice, according to the ecological habits of rats, we made a simple structure of the rodent control device - ceiling poisoners, introduced as follows: ceiling poison from long wood, bait care, cable three parts see picture 1). Wood length according to the height of the ceiling, generally not more than 2.5m. In the top of the top of the wood to open a 10cm long small groove (small groove is not easy to be too wide, usually not more than 4mm) and 3cm from the top of the drill a small hole perpendicular to the wooden groove, allowing screws to pass, in order to fix the bait care. Wood