Does bathing affect tick and flea burdens and ectoparasiticide effectiveness of a spot-on formulation (fipronil plus (S)-methoprene) for dogs?

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorUniversidade Federal de Viçosa (UFV)-
Autor(es): dc.contributorUniv Brasil-
Autor(es): dc.contributorUniversidade Federal Fluminense (UFF)-
Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.creatorCruz, Breno Cayeiro [UNESP]-
Autor(es): dc.creatorPires Teixeira, Weslen Fabricio [UNESP]-
Autor(es): dc.creatorCosta Gomes, Lucas Vinicius [UNESP]-
Autor(es): dc.creatorMaciel, Willian Giquelin [UNESP]-
Autor(es): dc.creatorFelippelli, Gustavo [UNESP]-
Autor(es): dc.creatorBuzzulini, Carolina [UNESP]-
Autor(es): dc.creatorFerreira, Lorena Lopes-
Autor(es): dc.creatorSantos, Thais Rabelo dos-
Autor(es): dc.creatorSoares, Vando Edesio-
Autor(es): dc.creatorMassamitsu Sakamoto, Claudio Alessandro-
Autor(es): dc.creatorOliveira Monteiro, Caio Marcio de-
Autor(es): dc.creatorZanetti Lopes, Welber Daniel-
Autor(es): dc.creatorCosta, Alvimar Jose da [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:22:51Z-
Data de disponibilização: dc.date.available2022-02-22T00:22:51Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.vetpar.2020.109192-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197910-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197910-
Descrição: dc.descriptionThis work evaluated tick and flea burdens and the efficacy of a single topical application of 10% fipronil + 9% (S)-methoprene spot-on against experimental infestations of Rhipicephalus sanguineus sensu lato and Ctenocephalides felis felis on dogs that were submitted to regular baths for 56-days post-treatment. Four treatments (n = 24) were evaluated: no chemical treatment and no bathing (T01); no chemical treatment + bathing (T02); chemical treatment and no bathing (T03) and chemical treatment + bathing (T04). Dogs were infested with adult ticks and fleas seven days pre-treatment (-7). The ectoparasites were then counted and removed on day -5, followed by a new infestation on day -2 and treatment on day 0. Ticks and fleas were then counted without removal on day 1 and counted with removal on day 2. The dogs were then repeatedly infested with both ectoparasites on days 5, 12, 19, 26, 33, 40, 47 and 54 post-treatment. Baths and ectoparasite counts with removal were performed every 48 h before and after experimental infestation, respectively. Animals of T04 had lower (P = 0.05) tick burden than animals from T01 and T02 from day 2 to day 28. For fleas, the counts varied among days of the study. Dogs from T03 presented lower (P <= 0.05) flea burden than dogs from T01 from day 1 until day 56. The same was true for T04 when compared to T01 from day 1 to day 42. Animals of T02 greater (P <= 0.05) flea burden than animals of T04 in all dates post treatment. In addition, dogs from T02 presented higher (P <= 0.05) flea burden than T01 from day 7 to day 28 and from day 49 to day 56. In sum, the efficacy of the spot-on formulation used declined over the time against both ectoparasites. The efficacy for ticks ranged from 0.0 to 96.5% and 0.0 to 98.52% for T03 and T04, respectively. While for fleas, the efficacy of the formulation ranged from 67.41 to 100% for T03 and 40.18 to 100% for T04. So, bathing dogs that were not treated increased C. f. felis burden but not R. sanguineus s. l. burden. The residual efficacy of the product had a shorter duration against these ectoparasites for dogs that received subsequent bathing.-
Descrição: dc.descriptionUniv Estadual Paulista, Fac Ciencias Agr & Vet, Jaboticabal, SP, Brazil-
Descrição: dc.descriptionUniv Fed Minas Gerais, Escola Vet, Dept Med Vet Prevent, Belo Horizonte, MG, Brazil-
Descrição: dc.descriptionUniv Fed Vales Jequitinhonha & Mucuri, Unai, MG, Brazil-
Descrição: dc.descriptionUniv Brasil, Descalvado, SP, Brazil-
Descrição: dc.descriptionUniv Fed Fluminense, Fac Vet, Niteroi, RJ, Brazil-
Descrição: dc.descriptionUniv Fed Goias, Inst Patol Trop & Saude Publ, Dept Biociencias & Tecnol, Goiania, Go, Brazil-
Descrição: dc.descriptionUniv Fed Goias, Ctr Parasitol Vet, Escola Vet & Zootecnia, Goiania, Go, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Fac Ciencias Agr & Vet, Jaboticabal, SP, Brazil-
Formato: dc.format6-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationVeterinary Parasitology-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectCtenocephalides felis-
Palavras-chave: dc.subjectefficacy-
Palavras-chave: dc.subjectexperimental infestation-
Palavras-chave: dc.subjectphenylpyrazole-
Palavras-chave: dc.subjectspot-on-
Palavras-chave: dc.subjectRhipicephalus sanguineus-
Palavras-chave: dc.subjectwater-
Título: dc.titleDoes bathing affect tick and flea burdens and ectoparasiticide effectiveness of a spot-on formulation (fipronil plus (S)-methoprene) for dogs?-
Tipo de arquivo: dc.typelivro digital-
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