眼下又到了灭鼠的季节。消灭老鼠赶在鼠类繁殖之前动手事半功倍,而且可以预防鼠害的出现。怎样才能搞好灭鼠工作呢?选药和投铒十分关键。应该选用国家批准的慢性鼠药。家鼠多疑,尤其是上过当有经验的老鼠,看到新东西会回避观察,两三天才敢靠近、接触。因此,不可急功近利,不要购买、使用“三步倒”之类的急性药。为了保证效果,应使用国家批准的慢性鼠药,如敌鼠钠、杀鼠迷、溴敌隆等。这些药作用慢,适口性好,不易引起老鼠拒食,效果良好。毒饵要放在墙根、壁角、家具下等隐蔽处,晚上放,次晨查看,吃过的要补放,未吃过的要换位。至少连投3个晚上。总之,要量足、到位。现成的毒铒部有保质期,若保存时间过长,虽然 Right now it’s season for rodent control. Eliminate rats in the rat race before doing more with less, and can prevent the emergence of rodent. How can we do a good job of rodent control? Selection of drugs and cast erbium is crucial. Chronic rat poison should be approved by the state. House mouse suspicious, especially when experienced mice, see something new to avoid observation, two or three days dare to come close to contact. Therefore, not quick success, do not buy, use “three steps ” and the like acute drug. In order to ensure the effect, should use the national approval of chronic rat drugs, such as the enemy of sodium, germ-killing fans, bromadiolone and so on. These drugs slow, palatability, not easy to cause mice antifeedant, the effect is good. Bait should be placed on the wall roots, corner, under furniture and other hidden places, put at night, view the next morning, eaten to make up, not eaten to transposition. At least cast 3 nights. In short, the amount of foot, in place. Off-the-shelf poison erbium shelf life, if the preservation of time is too long, though