子午岭林区肉毒素灭杀中华鼢鼠效果良好  

The Botulinum Toxin was Effective in Killing Myospalax fontanierii in Ziwuling Forest Area

作　　者：邵鹏 常华江 SHAO Peng;CHANG Huajiang(Ningxian Branch,Gansu Ziwuling Forestry Administration,Qingyang Gansu 745200,China)

机构地区：[1]甘肃省子午岭林业管理局宁县分局,甘肃庆阳745200

出　　处：《甘肃林业科技》2020年第4期50-52,共3页Journal of Gansu Forestry Science and Technology

摘　　要：子午岭林区油松幼林遭受中华鼢鼠严重危害。为避免长期防治过程中害鼠产生抗药性,减少药物残留,利用C型、D型2种肉毒素与子午岭林区现行灭鼠药剂溴敌隆、鼢鼠灵进行对比试验。结果表明,使用剂量1.0~1.5 ml/kg时,C型、D型2种肉毒素灭杀效果与鼢鼠灵、溴敌隆最佳剂量效果相同,杀灭率>85%。使用时,2种肉毒素原液5.0~7.5 ml,0~5℃冰水稀释后淋入5 kg玉米制成毒饵,鼠洞洞口投药即可。The young Pinus tabulaeformis in Ziwuling forest area was seriously harmed by Myospalax fontanierii.In order to avoid drug resistance and reduce drug residue in long-term control,two types of Botulinum toxin type C and Type D were used to compare with the existing anti-rodent agents bromodiron and zokorin in Ziwuling forest area.The results showed that the effect of type C and type D botox was the same as that of the optimal doses of anti-rodent agents bromodiron and zokorin,and the killing rate was>85% when the dosage was 1.0~1.5 ml/kg.During use,two kinds of botox solution(5.0~7.5 ml)were diluted with ice water at 0~5℃ and then poured into 5 kg of corn to make poison bait,besides the poison could be put in front of the rat hole.

关 键 词：子午岭林区 中华鼢鼠 C型肉毒素 D型肉毒素 灭鼠 

分 类 号：S764.5[农业科学—森林保护学]