• • 上一篇    下一篇

溴敌隆加增效剂防治林区鼢鼠试验

陈孝达 张学武 胡忠朗 李福合 周秦钟   

  1. 西北农林科技大学林科院
  • 出版日期:2005-06-22 发布日期:2008-07-07

EFFICACY STUDIES OF BROMADIOLONE AND SODIUM SALICYLATE AS SYNERGIST

CHEN Xiaoda ZHANG Xuewu HU Zhonglang LI Fuhe ZHOU Qinzhong   

  • Online:2005-06-22 Published:2008-07-07

摘要: 1992~1994 年在陕西北部林区对防鼠药物进行筛选和防治试验, 结果筛选溴敌隆作为首选药物进行推广使用, 成本低, 致死率高。结果表明: 加增效剂水杨酸钠后能增强毒饵作用, 提高致死率, 促使内出血, 减少使用浓度, 节约饵料和药剂, 降低成本。饵料以小麦最好; 投饵量每洞10 g ; 插洞法适合林区防鼠。

关键词: 甘肃鼢鼠, 溴敌隆, 增效剂, 水杨酸钠

Abstract: A selection of pesticides to control Gansu zokor ( Myospalax cansus) was carried out in forests of northwest Shaanxi province.Results showed that bromadiolone was the best among chemicals chosen in controlling Gansu zokor with lower cost and higher lethal efficacy. With the addition of synergist sodium salicylate , the lethal efficacy was enhanced by causing internal haemorrhage. Thus , the chemical dosage could be reduced with the savings in baits and the pesticide leading to lower cost1For the best results in controlling Gansu zokor in forest areas was to stick a hole on the top of each zokor burrow and insert a 10 g bait with 0.005 % bromadiolone mixed with wheat grains.

Key words: Gansu zokor (Myospalax causus), Bromadiolone, Synergist, Sodium salicylate