Figure 1From: Phenotypic and genotypic analysis of benzimidazole resistance in the ovine parasite Nematodirus battusFaecal egg count profile of lambs infected with 6,000 Nematodirus battus infective larvae. Arithmetic mean faecal egg counts (± standard error of the mean) of two groups of lambs infected with 6000 Nematodirus battus infective larvae. On day 25 post infection (↑) one group was orally administered fenbendazole (□; Panacur, Intervet; 5 mg/kg BW), whilst the second group remained untreated (■).Back to article page