硝氯粉和肝蛭净驱除绵羊肝片吸虫效果的对比试验

摘要

应用硝氯粉和肝蛭净两种药物，采取口服投药方式，分不同剂量，在绵羊肝片吸虫驱虫方面做了对比试验。结果表明：硝氯粉按5mg／kg体重驱虫，肝片吸虫虫卵减少率96．85％；肝蛭净按12mg／kg体重驱虫，虫卵减少率96．74％：二者的驱虫效果差异不大，但在实际操作中，硝氯粉剂量稍大会出现中毒反应，剂量过小则效果不佳，硝氯粉剂量较难控制。建议养畜户在绵羊肝片吸虫驱虫时最好用肝蛭净。%Sheep were used to experiment on effect of NOx ehlorophenol and liver flukd net against Faseiola hepatica. The result showed that the reductive rate of eggs with NOx chlorophenol in dose of 3mg/kg. b w and 5mg/kg . b w were 75.18% and 96.80% ,respectively. The reduetive rate of eggs with liver fluke net in dose of 7mg/kg. b w and 12mg/kg were 67.2% and 100.0%, respectively. The liver fluke net was well than that of NOx chlorophenol for safe and effect.