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Registro Completo |
Biblioteca(s): |
Embrapa Agropecuária Oeste. |
Data corrente: |
22/09/2011 |
Data da última atualização: |
22/09/2011 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ANTIGO, M. R.; OLIVEIRA, H. N. de; SHIMBORI, E. M.; SANTANA, D. R. |
Afiliação: |
M. R. ANTIGO, UFGD; HARLEY NONATO DE OLIVEIRA, CPAO; E. M. SHIMBORI, BOLSISTA PNPD-CNPQ/EMBRAPA-CPAO; D. R. SANTANA, UNIGRAN. |
Título: |
Efeitos dos produtos fitossanitários utilizados na cultura da cana-deaçúcar sobre adultos do parasitóide Trichogramma galloi. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: SIMPOSIO DE CONTROLE BIOLÓGICO, 12., 2011, São Paulo. Mudanças climáticas e sustentabilidade: quebra de paradigmas: anais. São Paulo: Sociedade Entomológica do Brasil, 2011. |
Descrição Física: |
1 CD-ROM |
Idioma: |
Português |
Notas: |
SICONBIOL 2011. |
Palavras-Chave: |
Entmologia. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42394/1/EFEITOS-DOS-PRODUTOS-FITOSSANITARIOS....pdf
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Marc: |
LEADER 00680nam a2200169 a 4500 001 1901225 005 2011-09-22 008 2011 bl uuuu u00u1 u #d 100 1 $aANTIGO, M. R. 245 $aEfeitos dos produtos fitossanitários utilizados na cultura da cana-deaçúcar sobre adultos do parasitóide Trichogramma galloi. 260 $aIn: SIMPOSIO DE CONTROLE BIOLÓGICO, 12., 2011, São Paulo. Mudanças climáticas e sustentabilidade: quebra de paradigmas: anais. São Paulo: Sociedade Entomológica do Brasil$c2011 300 $c1 CD-ROM 500 $aSICONBIOL 2011. 653 $aEntmologia 700 1 $aOLIVEIRA, H. N. de 700 1 $aSHIMBORI, E. M. 700 1 $aSANTANA, D. R.
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Embrapa Agropecuária Oeste (CPAO) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
22/01/2014 |
Data da última atualização: |
09/08/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
TEIXEIRA, E. W.; SANTOS, L. G. DOS; SATTLER, A.; MESSAGE, D.; ALVES, M. L. T. M. F.; MARTINS, M. F.; GRASSI-SELLA, M. L. |
Afiliação: |
ERICA WEINSTEIN TEIXEIRA, APTA; LUBIANE GUIMARAES DOS SANTOS, UFV; ARONI SATTLER, UFV; DEJAIR MESSAGE, UFERSA; MARIA LUISA T. M. F. ALVES, APTA; MARTA FONSECA MARTINS, CNPGL; MARINA LOPES GRASSI-SELLA, USP. |
Título: |
Nosema ceranae has been present in Brazil for more than three decades infecting africanized honey bees. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Journal of Invertebrate Pathology, v. 114, n. 3, p. 250-254, 2013. |
DOI: |
https://doi.org/10.1016/j.jip.2013.09.002 |
Idioma: |
Inglês |
Conteúdo: |
Until the mid-1990s, the only microsporidium known to infect bees of the genus Apis was Nosema apis. A second species, Nosema ceranae, was first identified in 1996 from Asian honey bees; it is postulated that this parasite was transmitted from the Asian honey bee, Apis cerana, to the European honey bee, Apis mellifera. Currently, N. ceranae is found on all continents and has often been associated with honey bee colony collapse and other reports of high bee losses. Samples of Africanized drones collected in 1979, preserved in alcohol, were analyzed by light microscopy to count spores and were subjected to DNA extraction, after which duplex PCR was conducted. All molecular analyses (triplicate) indicated that the drones were infected with both N. ceranae and N. apis. PCR products were sequenced and matched to sequences reported in the GenBank (Acc. Nos. JQ639316.1 and JQ639301.1). The venation pattern of the wings of these males was compared to those of the current population living in the same area and with the pattern of drones collected in 1968 from Ribeirão Preto, SP, Brazil, from a location close to where African swarms first escaped in 1956. The morphometric results indicated that the population collected in 1979 was significantly different from the current living population, confirming its antiquity. Considering that the use of molecular tools for identifying Nosema species is relatively recent, it is possible that previous reports of infections (which used only light microscopy, without ultrastructural analysis) wrongly identified N. ceranae as N. apis. Although we can conclude that N. ceranae has been affecting Africanized honeybees in Brazil for at least 34 years, the impact of this pathogen remains unclear. MenosUntil the mid-1990s, the only microsporidium known to infect bees of the genus Apis was Nosema apis. A second species, Nosema ceranae, was first identified in 1996 from Asian honey bees; it is postulated that this parasite was transmitted from the Asian honey bee, Apis cerana, to the European honey bee, Apis mellifera. Currently, N. ceranae is found on all continents and has often been associated with honey bee colony collapse and other reports of high bee losses. Samples of Africanized drones collected in 1979, preserved in alcohol, were analyzed by light microscopy to count spores and were subjected to DNA extraction, after which duplex PCR was conducted. All molecular analyses (triplicate) indicated that the drones were infected with both N. ceranae and N. apis. PCR products were sequenced and matched to sequences reported in the GenBank (Acc. Nos. JQ639316.1 and JQ639301.1). The venation pattern of the wings of these males was compared to those of the current population living in the same area and with the pattern of drones collected in 1968 from Ribeirão Preto, SP, Brazil, from a location close to where African swarms first escaped in 1956. The morphometric results indicated that the population collected in 1979 was significantly different from the current living population, confirming its antiquity. Considering that the use of molecular tools for identifying Nosema species is relatively recent, it is possible that previous reports of infections (which used only light m... Mostrar Tudo |
Palavras-Chave: |
Patologia; PCR. |
Thesagro: |
Abelha Africana; Nosema Apis. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02528naa a2200253 a 4500 001 1977041 005 2022-08-09 008 2013 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.jip.2013.09.002$2DOI 100 1 $aTEIXEIRA, E. W. 245 $aNosema ceranae has been present in Brazil for more than three decades infecting africanized honey bees.$h[electronic resource] 260 $c2013 520 $aUntil the mid-1990s, the only microsporidium known to infect bees of the genus Apis was Nosema apis. A second species, Nosema ceranae, was first identified in 1996 from Asian honey bees; it is postulated that this parasite was transmitted from the Asian honey bee, Apis cerana, to the European honey bee, Apis mellifera. Currently, N. ceranae is found on all continents and has often been associated with honey bee colony collapse and other reports of high bee losses. Samples of Africanized drones collected in 1979, preserved in alcohol, were analyzed by light microscopy to count spores and were subjected to DNA extraction, after which duplex PCR was conducted. All molecular analyses (triplicate) indicated that the drones were infected with both N. ceranae and N. apis. PCR products were sequenced and matched to sequences reported in the GenBank (Acc. Nos. JQ639316.1 and JQ639301.1). The venation pattern of the wings of these males was compared to those of the current population living in the same area and with the pattern of drones collected in 1968 from Ribeirão Preto, SP, Brazil, from a location close to where African swarms first escaped in 1956. The morphometric results indicated that the population collected in 1979 was significantly different from the current living population, confirming its antiquity. Considering that the use of molecular tools for identifying Nosema species is relatively recent, it is possible that previous reports of infections (which used only light microscopy, without ultrastructural analysis) wrongly identified N. ceranae as N. apis. Although we can conclude that N. ceranae has been affecting Africanized honeybees in Brazil for at least 34 years, the impact of this pathogen remains unclear. 650 $aAbelha Africana 650 $aNosema Apis 653 $aPatologia 653 $aPCR 700 1 $aSANTOS, L. G. DOS 700 1 $aSATTLER, A. 700 1 $aMESSAGE, D. 700 1 $aALVES, M. L. T. M. F. 700 1 $aMARTINS, M. F. 700 1 $aGRASSI-SELLA, M. L. 773 $tJournal of Invertebrate Pathology$gv. 114, n. 3, p. 250-254, 2013.
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