Hong C, Hunt K R, Harris T J, Coles G C, Grimshaw W T, McMullin P F
Department of Parasitology, Central Veterinary Laboratory, New Haw, Weybridge, Surrey.
Vet Rec. 1992 Jul 4;131(1):5-7. doi: 10.1136/vr.131.1.5.
Faecal samples were collected from 209 randomly selected sheep farms in southern England, and the nematode eggs extracted were tested by an egg hatch assay and by a larval development test for their resistance to benzimidazoles. Benzimidazole resistance was found on 35 per cent of farms tested in East Sussex, 44 per cent in Oxfordshire and 61 per cent in West Sussex.
从英格兰南部随机挑选的209个养羊场采集粪便样本，对提取的线虫卵进行了虫卵孵化试验和幼虫发育试验，以检测其对苯并咪唑的抗性。在东萨塞克斯郡检测的农场中，35%发现有苯并咪唑抗性；牛津郡为44%；西萨塞克斯郡为61%。
