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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
01/09/2022 |
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Data da última atualização: |
01/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PINTO, F. A.; TEIXEIRA, E. W.; GUIMARÃES-CESTARO, L.; MARTINS, M. F.; ALVES, M. L. T. M. F.; MESSAGE, D. |
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Afiliação: |
FÁBIO A. PINTO, Universidade Federal de Viçosa; ÉRICA W. TEIXEIRA, Agência Paulista de Tecnologia dos Agronegócios; LUBIANE GUIMARÃES-CESTARO, Universidade Federal de Viçosa; MARTA FONSECA MARTINS, CNPGL; MARIA LUISA T. M. F. ALVES, Agência Paulista de Tecnologia dos Agronegócios; DEJAIR MESSAGE, Universidade Federal Rural do Semi-Árido. |
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Título: |
Varroa destructor in Africanized honey bees in Brazil: genetic and reproductive profile. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Sociobiology, v. 69, n. 1, e7340, 2022. |
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DOI: |
https://doi.org/10.13102/sociobiology.v69i1.7340 |
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Idioma: |
Inglês |
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Conteúdo: |
The mite Varroa destructor is one of the most studied parasites in apiculture, and its genotype variation is a key factor for the severity of infestation in bee colonies. Here we report the genetic and reproductive profile of mites from 14 Brazilian states with different geographic and climatic conditions. We performed PCR to amplify a fragment of the COI gene and differentiate the haplotypes using restriction enzymes. The K haplotype was widely prevalent in the studied sites, while the J haplotype was found only in four municipalities. We also observed both haplotypes (J and K) coexisting in the same colony, a fact unprecedented in Brazil. Infestation levels were low (0.33 to 15.3%). The reproductive potential showed wide variation (0 to 1.5), indicating that even with the massive presence of K haplotype, environmental and biotic factors related to Africanized honeybees may be responsible for maintaining the mite under low levels in Brazil. |
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Palavras-Chave: |
Parasita; Patologia; Perfil genético; Perfil reprodutivo. |
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Thesagro: |
Abelha Africana. |
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Thesaurus Nal: |
Acari; Apidae. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145963/1/Varroa-destructor-in-Africanized-honey-bees-in-Brazil.pdf
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Marc: |
LEADER 01762naa a2200277 a 4500
001 2145963
005 2022-09-01
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.13102/sociobiology.v69i1.7340$2DOI
100 1 $aPINTO, F. A.
245 $aVarroa destructor in Africanized honey bees in Brazil$bgenetic and reproductive profile.$h[electronic resource]
260 $c2022
520 $aThe mite Varroa destructor is one of the most studied parasites in apiculture, and its genotype variation is a key factor for the severity of infestation in bee colonies. Here we report the genetic and reproductive profile of mites from 14 Brazilian states with different geographic and climatic conditions. We performed PCR to amplify a fragment of the COI gene and differentiate the haplotypes using restriction enzymes. The K haplotype was widely prevalent in the studied sites, while the J haplotype was found only in four municipalities. We also observed both haplotypes (J and K) coexisting in the same colony, a fact unprecedented in Brazil. Infestation levels were low (0.33 to 15.3%). The reproductive potential showed wide variation (0 to 1.5), indicating that even with the massive presence of K haplotype, environmental and biotic factors related to Africanized honeybees may be responsible for maintaining the mite under low levels in Brazil.
650 $aAcari
650 $aApidae
650 $aAbelha Africana
653 $aParasita
653 $aPatologia
653 $aPerfil genético
653 $aPerfil reprodutivo
700 1 $aTEIXEIRA, E. W.
700 1 $aGUIMARÃES-CESTARO, L.
700 1 $aMARTINS, M. F.
700 1 $aALVES, M. L. T. M. F.
700 1 $aMESSAGE, D.
773 $tSociobiology$gv. 69, n. 1, e7340, 2022.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro |
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URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
25/02/2005 |
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Data da última atualização: |
03/03/2010 |
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Autoria: |
CASTANHO, G. M.; VAZ, C. M. P. |
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Título: |
Electroanalytical procedure for measuring pesticide concentration is soil solution - pesticides sorption on soils studies. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: ANNUAL MEETING, 96. Seatle, Washington, 2004. Abstracts...Seatle, 2004. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Eletroanalítica; Pesticidas. |
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Thesagro: |
Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00517naa a2200157 a 4500
001 1028813
005 2010-03-03
008 2004 bl --- 0-- u #d
100 1 $aCASTANHO, G. M.
245 $aElectroanalytical procedure for measuring pesticide concentration is soil solution - pesticides sorption on soils studies.
260 $c2004
650 $aSolo
653 $aEletroanalítica
653 $aPesticidas
700 1 $aVAZ, C. M. P.
773 $tIn: ANNUAL MEETING, 96. Seatle, Washington, 2004. Abstracts...Seatle, 2004.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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