中国媒介生物学及控制杂志

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敌鼠钠盐对羊的毒性研究和危险性

张万生1; 陈猷富2; 胡志忠3; 杨少云2; 杨培明4   

  1. 1内蒙古自治区流行病防治研究所 呼和浩特市010031; 2包头市郊区卫生防疫站; 3包头市卫生防疫站; 4包头市郊区卫生局
  • 出版日期:1990-10-20 发布日期:1990-10-20

Study on the toxicity of Diphacinone-Na against sheep

Zhang Wansheng;et al   

  1. Institute of Preventive and treatment epidemic disease in Inner Mongolia Autonomous Region
  • Online:1990-10-20 Published:1990-10-20

摘要: 敌鼠钠盐对山羊的口服急性LD50为974.09mg/kg;对山羊和绵羊的口服慢性LDP50(给药5次)分别为218.88和155.63mg/kg。连续给药15天对山羊的毒力大人增强,LD50为4.02mg/kg,比慢性毒力强54倍。在使用敌鼠钠盐毒饵灭鼠时,羊若连续15天捡食到地面上的毒饵,即有中毒死亡的危险。

关键词: 敌鼠钠盐, 山羊, 绵羊, 半数致死量

Abstract: Acute oral LD50 of Diphacinone-Na to goat was 974.09mg per kg body weight. But its subacute oral LD50 to goat and sheep were only 218.88mg and 155.63mg per kg body weight by oral. respectively.Its toxicity would be intensively increased if they were given by consecutive doses for 15 days. Oral LD50 to goat was only 4.02mg(×15)per kg body weight and was 45 tinges biger than subacute oral LD50. Therefore, during on a large scale rodenticidal management goat or sheep would be intoxicant when they picked up the poisonous baits for consecutive 15 days, and in that case they would run risk of intoxicating, otherwise they will not be in danger.