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Position: Home > Articles > Research on the Demonstration Effect of Ivermectin Injection against Parasitosis of Yak Chinese Qinghai Journal of Animal and Veterinary Sciences 2013,43 (3) 14-16

伊维菌素注射剂防治牦牛寄生虫病的示范效果观察

作  者:
李剑;蔡进忠;李春花;李扎西才让;雷萌桐;祁发业;秦玉峰;扎西措;郑莉霞
单  位:
祁连县畜牧兽医站;青海省畜牧兽医科学院
关键词:
伊维菌素注射剂;牦牛;寄生虫病;防治示范
摘  要:
应用伊维菌素注射剂,按0.2mg/kg体重剂量皮下注射给药,进行牦牛寄生虫病防治,评价对牦牛体内线虫和体外寄生虫的疗效。结果:对牦牛主要7属消化道线虫和网尾线虫的虫卵(幼虫)转阴率、减少率均达100%;毛首线虫的驱虫率86.4%;对线虫的总计驱虫率99.3%;对绵羊颚虱的杀虫率达100%。技术示范群比阳性对照群牦牛平均多增重3.9kg,幼年牦牛成活率提高1.9个百分点。示范结果证明:伊维菌素注射剂0.2mg/kg剂量一次给药,驱除牦牛体内线虫和体外虱、蝇等寄生虫,高效安全,生产效益显著。
译  名:
Research on the Demonstration Effect of Ivermectin Injection against Parasitosis of Yak
作  者:
Li Jian,et al (1.Veterinary Station in Qilian of Qinghai Province,Qilian,810400; 2.Qinghai Academy of Animal Science and Veterinary Medicine,Xining,810016)
关键词:
Ivermectin Injection;Yak;Parasitosis;Prevention and Demonstration
摘  要:
The experimental was conducted to evaluate the treatment of parasitosis of yaks by 0.3mg/kg body weight Ivermectin Injection subcutaneous injection.The result showed: the negative rate and the reductive rate of ova/ larve of 7 main Genuses of Gastrointestinal nematodes and Dictyocaulus were both 100%,the deworming rate of Nematodirus were 99.3%,the deworming rate of Trichuris were 86.4%,the total deworming rate of nematodes was 99.3%,and the killing rate on Linognathus ovinus was 100%.Yak body weight of the demonstration group gain of average 3.9 kg than the positive control group,the survival rate of juvenile yak increase of 1.9 percentage points.It proves that: administered Ivermectin injection of 0.2mg/kg to yaks,it has significant effects on endoparasite and ectoparasite of yaks,and the production efficiency was also significant.

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