Gastro-intestinal parasites of cattle in the communal grazing system of Botshabelo in the Free State

被引:0
作者
Dreyer, K [1 ]
Fourie, LJ [1 ]
Kok, DJ [1 ]
机构
[1] Univ Orange Free State, Dept Zool & Entomol, ZA-9300 Bloemfontein, South Africa
关键词
cattle; cestodes; communal grazing; gastro-intestinal parasites; nematodes;
D O I
暂无
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Twelve Bonsmara tracer calves (aged 6-12 months) were used to monitor helminth infections in the communal farming system of Botshabelo in the Free State. One calve was slaughtered each month from December 1995 to November 1996 and processed for helminth recovery. All the calves harboured worms, but the numbers were always low. The order of prevalence of the major parasites was Trichostrongylus axel, Haemonchus placei, Cooperia punctata and Cooperia pectinata.
引用
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页码:145 / 149
页数:5
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