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(LD_50=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。
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 LD_(50) 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.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
1990年第3期170-172,共3页
Chinese Journal of Vector Biology and Control
基金
新疆卫生厅青年科学基金资助项目
关键词
长尾黄鼠
毒饵
毒力测定
Citellus Undulatus Poisonnous bait Selection of toxicant Toxicity determination Diphacinone Bromadioloe
