References
- Wailer , P J . 1986 . Anthelmintic resistance in nematode parasites of sheep . Agricultural Zoology Reviews , 1 : 333 – 373 .
- McKenna , P B . 1991 . “ Update on drench resistance ” . In Practical Aspects of Internal Parasite Control , 55 – 60 . Proceedings of the 21st Seminar of the Sheep and Beef Cattle Society of the New Zealand Veterinary Association .
- Eagleson , J S , Scott , P G and Gross , S J . 1986 . The effect of antiparasitic treatment on live weight gain of weaner cattle . Proceedings of the Sixth International Congress of Parasitology (Brisbane) , : 126 – 126 .
- Geerts , S , Brandt , J , Kumar , V and Biesemans , L . 1987 . Suspected resistance of Osterragia ostertagi in cattle to levamisole . Veterinary Parasitology , 23 : 77 – 82 .
- Jackson, , R A , Townsend , K G , Pyke , C and Lance , D M . 1987 . Isolation of oxfendazole resistant Cooperia oncophora in cattle . New Zealand Veterinary Journal , 35 : 187 – 189 .
- Hosking , B and Watson , T . 1991 . Benzimidazole-resistant nematodes in cattle . Journal of the New Zealand Institute of Agricultural Science , 26 : 53 – 53 .
- Pinheiro , A C and Eschevarria , F A M . 1990 . Susceptibilidade de Haemonchus spp. em bovinos ao tratamiento anti-helmintico corn albendazole e oxfendazole . Pesquisa Veterinaria Brasileira , 10 : 19 – 21 .
- Brunsdon , R V . 1964 . The incidence of gastrointestinal nematodes in cattle in New Zealand . New Zealand Veterinary Journal , 12 : 135 – 9 .