References
- Echevarria , F.A.M. and Trinade , G.N.P . 1989 . Anthelmintic resistance by Haemonchus contortus to ivermectin in Brazil: A preliminary report . Vet.Rec. , 124 : 147 – 148 .
- Elliot , D.C. 1987 . Removal of Haemonchus contortus, Ostertagia circumcincta and Trichostrongylus spp. from goats by morantel citrate, levamisole hydrochloride, fenbendazole and oxfendazole . N.Z.vet.J. , 35 : 208 – 210 .
- Kettle , P.R. , Vlassoff , A. , Reid , T.C. and Horton , C.T . 1983 . A survey of nematode control measures used by milking goat farmers and of anthelmintic resistance on their farms . N.Z.vet.J. , 31 : 139 – 143 .
- McKenna , P.B . 1984 . Gastrointestinal parasitism and “anthelmintic resistance” in goats . Surveillance , 11 ( 4 ) : 2 – 4 .
- McKenna , P.B. and Watson , T.G . 1987 . The comparative efficacy of four broad spectrum anthelmintics against some experimentally induced trichostrongylid infections in sheep and goats . N.Z.vet.J. , 35 : 192 – 195 .
- Pomroy , W.E. , Gething , M.A. and Charleston , W.A.G . 1988 . The efficacy of albendazole against some gastrointestinal nematodes in goats . N.Z.vet.J. , 36 : 105 – 107 .
- Swan , G.E. and Gross , S.J . 1985 . Efficacy of ivermectin against induced gastrointestinal nematode infections in goats . Vet.Rec. , 117 : 147 – 149 .
- Riffkin , G.G. , Callinan , A.P.L. , Napthine , D.V. , Freemantle , A.M. and Westcott , J.M . 1984 . Anthelmintic resistance and sheep management practices in south western Victoria . Aust. vet.J. , 61 : 248 – 251 .
- van Wyk , J.A. and Malan , F.S . 1988 . Resistance of field strains of Haemonchus contortus to ivermectin, closantel, rafoxanide and the benzimidazoles in South Africa . Vet. Rec. , 123 : 226 – 228 .
- Webb , R.F. , McCully , CM. , Clarke , F.L. , Greentree , P. and Honey , P. 1979 . The incidence of thiabendazole resistance in field populations of Haemonchus contortus on the Northern Tablelands of N.S.W . Aust. vet.J. , 55 : 422 – 426 .