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Year 2005 - Volume 25, Number 4
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Relação parasito-hospedeiro entre Psoroptes equi e eqüinos, p.207-209
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Tancredi M.G.F., Faccini J.L.H., Tancredi I.P., Martins I.V.F. & Scott F.B. 2005. [The host-relationship between Psoroptes equi and horses.] Relação parasito-hospedeiro entre Psoroptes equi e eqüinos. Pesquisa Veterinária Brasileira 25(4):207-209. Departamento de Parasitologia Animal, Instituto de Veterinária, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ 23890-000, Brazil. E-mail: faccini@ufrrj.br
Horses, abandoned by their owners (stray horses) along the main roads in the state of Rio de Janeiro, southeastern Brazil, and brought by the Federal Police to a quarantine station at the Universidade Federal Rural do Rio de Janeiro, were included in the study. A total of 1,121 horses were examined from November 1998 to November 2000. Skin scrapings from 107 (9.5%) horses with signs of psoroptic mange resulted in 37 (34.6%) positive animals for Psoroptes equi. There was no statistical correlation between prevalence and host age or sex (c2, p>0,05). P. equi was diagnosed in animals with different hair color. The dorsal region (withers to hip) was the most affected area of the body. |
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