Resumo
In vivo flushing of the ear canals with 50 to 100 ml collected all larvae in 100% of infested cattle. All adult mites were collected from 22 ou 27 parasitized ears (81.5%). Both stages adult and larva were collected from 18 out 22 parasitized ears (82%). The technique is adequate as a measure of prevalence, incidence, density/intensity of infestation as well as in vivo diagnosis. No damage to the host ear has been noticed.
Raillietia; ear flushing; cattle; Acari
Raillietia; ear flushing; cattle; Acari
Avaliação de uma técnica in vivo para medir a infestação por ácaros do gênero Raillietia Trouessart (Acari) em bovinos
Rômulo Cerqueira Leite1
João Luiz Horácio Faccini2
Arlindo Luis da Costa2
UFMG, Escola de Veterinária, Belo Horizonte, Brasil
UFRRJ, Departamento de Biologia Animal, Seropédica, Brasil
In vivo flushing of the ear canals with 50 to 100 ml collected all larvae in 100% of infested cattle. All adult mites were collected from 22 ou 27 parasitized ears (81.5%). Both stages adult and larva were collected from 18 out 22 parasitized ears (82%). The technique is adequate as a measure of prevalence, incidence, density/intensity of infestation as well as in vivo diagnosis. No damage to the host ear has been noticed.
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Datas de Publicação
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Publicação nesta coleção
24 Jun 2009 -
Data do Fascículo
1989