Unverified84% confidenceFactTime unknown
抗凝血类灭鼠剂中毒后并非立即发作,鼠类会在死前数天正常活动,因此投药后短期内仍见到活鼠属正常现象,不应判定为失效而重复大量投药
1
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84%
Confidence
Long-term
Relevance
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Unverified抗凝血剂灭鼠有3-7天延迟致死期,老鼠中毒后仍会活动数日,投饵后不见死鼠属正常,切勿因'没效果'而误判更换药物导致鼠群产生拒食92% similarUnverified抗凝血类鼠药起效需24-72小时甚至更久,投放后老鼠不会当场死亡而是回巢再死,可减少'拒食警觉'并降低鼠尸恶臭集中问题;期待立竿见影者会误判为无效而过早停用,应持续投放至少7-14天85% similarUnverified首选第二代抗凝血类灭鼠剂(溴敌隆、大隆/溴鼠灵),单次投喂即可致死,且慢性起效3-7天不引起鼠群拒食警觉,适合家庭连续灭鼠79% similarUnverified作用速度与安全性存在权衡:急性快速灭鼠药(数小时致死)会让鼠群产生'拒食性警觉',同伴目睹后拒食导致灭杀不彻底;慢性抗凝血剂虽需数天但鼠群无警觉、取食稳定,整体灭杀率反而更高75% similarUnverified毒性越强起效越快但越危险:急性药1-2小时致死却毒性极高,慢性抗凝血药需数天但更安全可控。家庭灭鼠应牺牲起效速度换取安全性,选择慢性药71% similar
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