摘要
目的停止使用溴敌隆3年后,观察黄胸鼠对大隆的抗药性变化,为鼠害防制工作提供依据。方法应用无选择性试验方法,检测黄胸鼠对大隆的抗药性。结果20只黄胸鼠摄食0.005%大隆颗粒毒饵4～11d,11d内全部死亡,20只黄胸鼠摄食0.01%大隆颗粒毒饵3～6d,6d内全部死亡。经出血情况观察,证实均为抗凝血灭鼠剂所致。结论黄胸鼠对大隆未产生抗药性,可以用大隆防制害鼠。
Objective Monitoring Rattus flavipectus brodifacoum resistance after stop using bromadiolone rodenticide for three years. Methods No-choice dieting was used for R.flavipectus brodifacoum resistance. Results All 20 R.flavipectus fed with 0.005% brodifacoum bait for 4-11 days, died after 4-11 days while the other 20 R.flavipectus fed with 0.01% brodifacoum bait for 3-6 days,died after 3-6 days. The bleeding symptom substantiated that the death due to anticoagulant rodenticide. Conclusion No resistance to brodifacoum was tested in R.flavipectus. Brodifacoum can be used for rats control.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
北大核心
2005年第3期178-179,共2页
Chinese Journal of Vector Biology and Control
