作者
Juan Carlos Pinilla, Paola Flórez, Marly T Sierra, Elsa Morales, Raúl Sierra, María Cristina Vásquez, Julio César Tobon, Alfredo Sánchez, Diego Ortiz
发表日期
2018/5/1
期刊
Veterinary Parasitology: Regional Studies and Reports
卷号
12
页码范围
26-30
出版商
Elsevier
简介
Gastrointestinal parasites are one of the most important health problems in cattle worldwide, as they cause economic losses in the herds. Twenty - seven double purpose herds were visited to determine the prevalence of gastrointestinal parasites in cattle at the Rio de Oro and Aguachica municipalities. Overall, 862 fecal samples were collected in three age groups: < 12 months, 12–24 months and > 24 months. Stool samples were taken directly from the rectum and refrigerated until processing. For parasite determination, fecal samples were processed using coprological techniques. The parasitic genera were identified by egg or infective larval morphology. The global prevalence of gastrointestinal parasites was 83.2%, being the highest values for Eimeria sp. (77.9%), Strongyloides sp. (10.8%) and Haemonchus sp. (8.5%). Regarding the prevalence by municipalities, there was no statistical association (P > 0.05 …
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