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灭鼠剂按作用特点分为急性和慢性两类。不少人从尽快除害的愿望出发,认为作用越快越好,喜欢选用速效即急性鼠药。但是,作用快不符合鼠类行为,灭效差。家栖鼠吃食时断时续,褐家鼠还有明显的新物反应(Neophobia),即对生活环境中新出现的物体回避和疑惧。作用过快会使鼠吃不到致死剂量药物就出现症状而中止摄食,达不到预期目的;鼠类还有群体行为(Social behaviour),先吃毒饵的个体突然死亡,使尚未吃到毒饵的个体警惕而
Rodenticide is divided into two categories according to the role of acute and chronic. Many people starting from the desire to remove pests as soon as possible, that the faster the better, like quick-acting acute rat poison. However, fast acting does not meet the mouse behavior, the effect is poor. Rattus norvegicus eaten intermittently, Rattus norvegicus, there are obvious new reaction (Neophobia), that is, emerging objects in the living environment to avoid and doubt. Excessive effect will make rats eat less lethal dose of drugs appear on the symptoms and stop feeding, reach the intended purpose; mice and group behavior (Social behavior), the first to eat the bait of the individual died suddenly, so that the bait has not yet eaten Individual vigilance