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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
04/01/2016 |
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Data da última atualização: |
04/11/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
RAMOS, V. N.; PIOVEZAN, U.; FRANCO, A. H. A.; RODRIGUES, V. S.; NAVA, S.; SZABO, M. P. J. |
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Afiliação: |
Vanessa N. Ramos, Universidade de São Paulo; UBIRATAN PIOVEZAN, CPAP; Ana Helena A. Franco, Prefeitura Municipal de Uberlândia; Vinicius S. Rodrigues, Universidade de Mato Grosso do Sul; Santiago Nava, Instituto Nacional de Tecnolog?a Agropecuaria, Santa Fe, Argentina; Matias P. J. Szabo, Universidade Federal de Uberlândia. |
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Título: |
Nellore cattle (Bos indicus) and ticks within the Brazilian Pantanal: ecological relationships. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Experimental and Applied Acarology, v.68, n.2, p. 227-240, feb. 2016. |
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Idioma: |
Português |
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Conteúdo: |
Pantanal is a huge floodplain mostly in Brazil, and its main economic activity is extensive cattle raising, in farms characterized by an extremely wildlife-rich environment. We herein describe tick infestations of cattle and of the natural environment in Pantanal of
Nhecola?ndia in Brazil, at areas with and without cattle during both dry and wet seasons. Environmental sampling resulted in three tick species: Amblyomma sculptum (423 nymphs and 518 adults), Amblyomma parvum (7 nymphs and 129 adults), Amblyomma ovale (3 adults) as well as three clusters and two individuals of Amblyomma sp. larvae. A significantly higher number of adult A. sculptum ticks was found in areas with cattle in the wet season. From 106 examinations of bovines 1710 ticks from three species were collected: Rhipicephalus microplus (55.7 %of the total), A. sculptum (38 %) and A. parvum (4.1 %), as well as 32 Amblyomma sp. larvae. A significant similarity was found between Amblyomma tick fauna from environment and on cattle during both seasons. All A. sculptum females on bovines were flat whereas many of A. parvum females and A. sculptum nymphs were engorging. Although R. microplus was the most abundant tick species on cattle, overall highest tick prevalence on bovines in the dry season was of A. sculptum nymphs. Lack of R. microplus in environmental sampling, relationship between cattle and increase in adult A. |
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Palavras-Chave: |
Amblyomma parvum; Amblyomma sculptum; Nelore. |
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Thesagro: |
Bovino; Gado de corte. |
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Thesaurus NAL: |
Beef cattle; Rhipicephalus microplus; Ticks. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02175naa a2200277 a 4500
001 2032857
005 2016-11-04
008 2016 bl --- 0-- u #d
100 1 $aRAMOS, V. N.
245 $aNellore cattle (Bos indicus) and ticks within the Brazilian Pantanal$becological relationships.
260 $c2016
520 $aPantanal is a huge floodplain mostly in Brazil, and its main economic activity is extensive cattle raising, in farms characterized by an extremely wildlife-rich environment. We herein describe tick infestations of cattle and of the natural environment in Pantanal of Nhecola?ndia in Brazil, at areas with and without cattle during both dry and wet seasons. Environmental sampling resulted in three tick species: Amblyomma sculptum (423 nymphs and 518 adults), Amblyomma parvum (7 nymphs and 129 adults), Amblyomma ovale (3 adults) as well as three clusters and two individuals of Amblyomma sp. larvae. A significantly higher number of adult A. sculptum ticks was found in areas with cattle in the wet season. From 106 examinations of bovines 1710 ticks from three species were collected: Rhipicephalus microplus (55.7 %of the total), A. sculptum (38 %) and A. parvum (4.1 %), as well as 32 Amblyomma sp. larvae. A significant similarity was found between Amblyomma tick fauna from environment and on cattle during both seasons. All A. sculptum females on bovines were flat whereas many of A. parvum females and A. sculptum nymphs were engorging. Although R. microplus was the most abundant tick species on cattle, overall highest tick prevalence on bovines in the dry season was of A. sculptum nymphs. Lack of R. microplus in environmental sampling, relationship between cattle and increase in adult A.
650 $aBeef cattle
650 $aRhipicephalus microplus
650 $aTicks
650 $aBovino
650 $aGado de corte
653 $aAmblyomma parvum
653 $aAmblyomma sculptum
653 $aNelore
700 1 $aPIOVEZAN, U.
700 1 $aFRANCO, A. H. A.
700 1 $aRODRIGUES, V. S.
700 1 $aNAVA, S.
700 1 $aSZABO, M. P. J.
773 $tExperimental and Applied Acarology$gv.68, n.2, p. 227-240, feb. 2016.
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