Nematode burdens of alpacas sharing grazing with sheep in New Zealand

References

• Guerrero , CA and Leguia , G . 1987 . “ Epedemiologia y control integrado de la neumogastroenteritis nematodica y sarna de las alpacas Boletin Tecnico No 4 ” . In Institute Veterinario De Investigaciones Tropicales y de Altura , Peru : Universidad National Mayor de San Marcos .
   Google Scholar
• Fernandez-Baca , S . 1975 . Alpaca raising in the high Andes . World Animal Review (FAO) , 14 : 1 – 8 .
   Google Scholar
• Windsor , RHS , Teran , M and Windsor , RS . 1992 . Effects of parasitic infestation on the productivity of alpacas (Lama paws) . Tropical Animal Health and Production , 24 : 57 – 62 .
   PubMed Web of Science ®Google Scholar
• 1992 . Alpacas show fewer parasites . New Zealand Alpaca and Llama News , : 1 – 1 .
   Google Scholar
• Anon Manual of Veterinary Parasitological Laboratory Ministry of Agriculture Fisheries and Food Reference Book 418 Her Majesty's Stationery Office London 1986 Techniques 1986
   Google Scholar
• Vlassoff , A . 1973 . Seasonal incidence of infective trichostrongyle larvae on pastures grazed by lambs . New Zealand Journal of Experimental Agriculture , 1 : 293 – 307 .
   Google Scholar
• Statistical Analysis System Institute . 1987 . SAS/STAT User's Guide, Release 6.04 Edition , 1028 – 1028 . Cary : SAS Institute Inc .
   Google Scholar
• Bisset , SA , Vlassoff , A and West , CJ . 1991 . “ Breeding sheep for resistance/tolerance to internal parasites ” . In Proceedings of the 21st Seminar of the Sheep and Beef Cattle Society of the New Zealand , 83 – 91 . Veterinary Association .
   Google Scholar
• Sykes , AR . 1982 . “ Parasitism in adult sheep ” . In Internal Parasites of Sheep , Edited by: Ross , AD . 37 – 37 . Lincoln College : Animal Industries Workshop .
   Google Scholar
• Leguia , G . 1991 . “ Parasitic diseases ” . In Avarices y Perspectivas del Conocimiento de 10s Camelidos Sud Americanos , Edited by: Fernandenz-Baca , S . 344 – 352 . Santiago : Regional Office of the Food and Agricultural Organisation of the United Nations for Latin America and the Caribbean .
   Google Scholar
• San , Martin F . 1991 . “ Nutrition ” . In Avarices y perspectivas de1 conocimiento de 10s camelidos Sud Americanos , Edited by: Fernandenz-Baca , S . 213 – 255 . Santiago : Regional Office of the Food and Agricultural Organisation of the United Nations for Latin America and the Caribbean .
   Google Scholar
• Rattray , PV , Thompson , KF , Hawker , H and Sumner , RMW . 1987 . “ Pastures for sheep production ” . In Occasional Publication No 10 , 89 – 89 . Hamilton : New Zealand Society of Animal Production .
   Google Scholar
• Hawker , H and Thompson , KF . 1987 . Effects of pasture allowance in winter on liveweight, wool growth and wool characteristics of Romney ewes . New Zealand Journal of Experimental Agriculture , 15 : 295 – 302 .
   Web of Science ®Google Scholar
• Bisset , SA , Vlassoff , A , Morris , CA , Southey , BR , Baker , RL and Parker , AGH . 1992 . Heritability of and genetic correlations among faecal egg counts and productivity traits in Romney sheep . New Zealand Journal of Agricultural Research , 35 : 51 – 58 .
   Web of Science ®Google Scholar
• McEwan , JC , Mason , P , Baker , RL , Clarke , JN , Hickey , SM and Turner , K . 1992 . Effect of selection for moductive traits on internal uarasite resistance in sheep . Proceeding's of the New Zealand Society of Animal Production , 52 : 53 – 56 .
   Google Scholar
• Meyer , HH , Harvey , TG and Smeaton , JE . 1983 . Genetic variation in incidence of baggy sheep — An indicator of genetic resistance to parasites . Proceedings of the New Zealand Society of Animal Production , 43 : 87 – 89 .
   Google Scholar