Prevalence and seasonal pattern of caprine trichostrongyles in a dry area of central Spain |
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| Authors: | Valcárcel F García CRomero C |
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| Institution: | Consejería de Agricultura y Medio Ambiente de Castilla-La Mancha, Spain. |
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| Abstract: | A total of 322 gastrointestinal tracts were examined from traditionally reared goats originating from a dry area of central Spain. A large spectrum of gastrointestinal nematodes was observed, Teladorsagia circumcincta and T. trifurcata being the most prevalent species, followed by Trichostrongylus vitrinus and Nematodirus filicollis. Trichostrongylus capricola recorded a high level of infection despite low prevalence. A nematode infection rate of 93% and an average burden of over 3000 worms indicates the highly prevalent infection in Spanish goats. The seasonal pattern shows a real risk of infection all year round, with two peaks in the summer and autumn. Females were more frequently infected than males. |
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