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目的比较观察异杀鼠酮钙与杀鼠灵、敌鼠钠和第二代抗凝血剂大隆对农村鼠类的毒杀效果。方法选择济南市历城区王家村、宿家村、靳家村和宿家张马村。0.05%异杀鼠酮钙油粘混合毒饵和0.05%敌鼠钠均采用连续4 d投饵法,平均每户投饵量为0.4 kg;0.05%杀鼠灵小麦采用一次性投饵法,平均每户投饵量亦为0.4 kg;每间房间放5堆,每堆5 g。0.005%大隆大米毒饵采用间断式投饵法,每隔7 d投饵1次,共投3次,每间房间放3堆,每堆5 g,平均每户投饵量为0.25 kg。夹夜法考核毒杀效果。结果异杀鼠酮钙与敌鼠钠浸泡混合干燥毒饵的毒杀效果均为100%,且与杀鼠灵(96.65%)(μ=0.61,P>0.05)、大隆(94.49%)(μ=0.57,P>0.05)和敌鼠钠小麦毒饵(97.05%)(μ=0.58,P>0.05)比较均无统计学意义。结论 0.05%异杀鼠酮钙油粘混合毒饵对鼠类的毒杀效果良好。
OBJECTIVE To compare the toxic effects of different concentrations of Ketal kiln calcium and warfarin, triptolide and the second generation anticoagulant Dalong on rural rats. Methods Wangjiacun, Sujiacun, Jinjiacun and Zhangmacun, Licheng District, Jinan City were selected. 0.05% ibuprofen calcium-oil mixed sticks and 0.05% sodium sebacate were fed continuously for 4 days, with an average of 0.4 kg per household. One-off feeding of 0.05% warfarin was used, with an average of The amount of feeding per household is also 0.4 kg; put 5 heaps in each room, 5 g per heap. 0.005% dalon rice bait using intermittent feeding method, feeding once every 7 d, a total of cast 3 times, each room put three heaps, each pile 5 g, the average per household feeding amount of 0.25 kg. Clamp night law to check the poison kill effect. Results The toxic effects of ibuprofen Keto-Calcium and sodium dioxygenated mixed dried baits were 100%, and were significantly higher than that of warfarin (96.65%) (μ = 0.61, P> 0.05) = 0.57, P> 0.05), but there was no significant difference between the two groups (P> 0.05). Conclusions 0.05% imatisol calcium-oil mixed baits have a good effect on mice.