中国媒介生物学及控制杂志

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毒铒杀灭长尾黄鼠试验研究

廖力夫; 黎唯; 张渝江; 张志坚   

  1. 新疆地方病防治研究所 乌鲁木齐市830002
  • 出版日期:1990-06-20 发布日期:1990-06-20

Studies of Poisonnous Baits on Eradicating Citellus Undulatus

Liao Lifu;et al   

  1. Xinjiang Autonomous Institute for Prevention and treatment of Endemic Disease
  • Online:1990-06-20 Published:1990-06-20

摘要: 用敌鼠钠、毒鼠磷、甘氟和氟乙酰胺4种杀鼠剂对长尾黄鼠进行了现场筛选和敌鼠钠的毒力测定。结果:有选择试验,以毒鼠磷最好;无选择试验,以敌鼠钠(LD50=0.8282±0.2099mg/kg)最好。现场杀灭试验:春季应用0.02%溴敌隆和0.1%敌鼠钠黄豆毒饵,灭效分别为91.5%和89.5%;夏季应用0.005%、0.01%溴敌隆和0.2%敌鼠钠黄豆毒饵,灭效分别为24.5%、93.9%和47.5%。文中讨论了毒饵能否杀灭长尾黄鼠的争议问题。

关键词: 长尾黄鼠, 毒饵, 药物筛选, 毒力测定, 敌鼠钠, 溴敌隆

Abstract: 4 rodenticides were selected in field test, which are Diphacione, Gophacide, Gliltor and 1081, and the results of the toxic city determination of Diphacinone were obtained. Gophacide soybean baits had a good in choice feeding tests, and Diphacinone gave the best results in Nonchoice feeding tests. The LD50 of Diphacinone for the aeute(singlc dose) oral is 0.8282±). 2099mg/kg. The effeciency in the field test for soybean baits of bromadiolone (0.005%, 0.01%, 0.02%) and diphacinone (0.1%, 0.2%) to the animal were used in spring and summer. The results of 0.02% and 0.1% in spring, 0.005%, 0.01% and 0.2% in summer are 91.5%, 89.5%, 24.5%, 73.9% and 47.5% respectively There is a controversial issue for baits, whether it can be use for baits to eradicating the rodent are discussed. The viewpoint of the writer for problem are presented by the tests.