摘要
2010年10月中旬、2011年9月上旬分别对都兰县同一牧户的绵羊120只采用伊维菌素口服液、片剂,阿维菌素透皮剂,进行了羊狂蝇蛆病防治时间选择及驱虫效果观察试验。结果显示:10月中旬驱虫效果不佳,透皮组驱净率为20%,口服液组驱净率为40%,片剂口服组驱净率为80%;而9月上旬三种剂型的驱净率均达100%,表明在当地针对羊狂蝇蛆病的最佳驱虫时间为9月上旬。
120 sheep were treated with ivermectin oral solution and tablets, avermectin transdermal agents in mid Oct. 2010 and early Sept. 2011. The experiment was conducted in 3 treatment groups and 1 control group. Deworming was observed in Dec. of each year. Results showed that deworming rate was 20% in the group treated with transdermal agent in mid Oct., deworming rate was 40% in the group treated with oral solution in mid Oct., and 80% in the group treated with tablets in mid Oct.. It is indicated that mid Oct. is not effective for deworming. While deworming rate for 3 groups in early Sept, were all 100%. Early Sept. is an optimal time for deworming.
出处
《青海畜牧兽医杂志》
2015年第1期13-14,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
藏羊
狂蝇蛆
驱杀效果
Tibetan-sheep
Oestrus Larvae
Deworming
