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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
29/09/2014 |
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Data da última atualização: |
02/04/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, V. C. P. da; BERTIN, A.; BLIN, A.; GERMAIN, J.-F.; BERNARDI, D.; RIGNOL, G.; BOTTON, M.; MALAUSA, T. |
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Afiliação: |
Vitor C. Pacheco da Silva; Aline Bertin; Aurélie Blin; Jean-François Germain; Daniel Bernardi; Guylène Rignol; MARCOS BOTTON, CNPUV; Thibaut Malausa. |
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Título: |
Molecular and morphological identification of mealybug species (Hemiptera: Pseudococcidae) in Brazilian vineyards. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Plos One, v. 9, n. 7, Jul. 2014. |
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Idioma: |
Português |
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Conteúdo: |
Mealybugs (Hemiptera: Pseudococcidae) are pests constraining the international trade of Brazilian table grapes. They damage grapes by transmitting viruses and toxins, causing defoliation, chlorosis, and vigor losses and favoring the development of sooty mold. Difficulties in mealybug identification remain an obstacle to the adequate management of these pests. In this study, our primary aim was to identify the principal mealybug species infesting the major table grape-producing regions in Brazil, by morphological and molecular characterization. Our secondary aim was to develop a rapid identification kit based on species-specific Polymerase Chain Reactions, to facilitate the routine identification of the most common pest species. We surveyed 40 sites infested with mealybugs and identified 17 species: Dysmicoccus brevipes (Cockerell), Dysmicoccus sylvarum Williams and Granara de Willink, Dysmicoccus texensis (Tinsley), Ferrisia cristinae Kaydan and Gullan, Ferrisia meridionalis Williams, Ferrisia terani Williams and Granara de Willink, Phenacoccus baccharidis Williams, Phenacoccus parvus Morrison, Phenacoccus solenopsis Tinsley, Planococcus citri (Risso), Pseudococcus viburni (Signoret), Pseudococcus cryptus Hempel, four taxa closely related each of to Pseudococcus viburni, Pseudococcus sociabilis Hambleton, Pseudococcus maritimus (Ehrhorn) and Pseudococcus meridionalis Prado, and one specimen from the genus Pseudococcus Westwood. The PCR method developed effectively identified five mealybug species of economic interest on grape in Brazil: D. brevipes, Pl. citri, Ps. viburni, Ph. solenopsis and Planococcus ficus (Signoret). Nevertheless, it is not possible to assure that this procedure is reliable for taxa that have not been sampled already and might be very closely related to the target species. MenosMealybugs (Hemiptera: Pseudococcidae) are pests constraining the international trade of Brazilian table grapes. They damage grapes by transmitting viruses and toxins, causing defoliation, chlorosis, and vigor losses and favoring the development of sooty mold. Difficulties in mealybug identification remain an obstacle to the adequate management of these pests. In this study, our primary aim was to identify the principal mealybug species infesting the major table grape-producing regions in Brazil, by morphological and molecular characterization. Our secondary aim was to develop a rapid identification kit based on species-specific Polymerase Chain Reactions, to facilitate the routine identification of the most common pest species. We surveyed 40 sites infested with mealybugs and identified 17 species: Dysmicoccus brevipes (Cockerell), Dysmicoccus sylvarum Williams and Granara de Willink, Dysmicoccus texensis (Tinsley), Ferrisia cristinae Kaydan and Gullan, Ferrisia meridionalis Williams, Ferrisia terani Williams and Granara de Willink, Phenacoccus baccharidis Williams, Phenacoccus parvus Morrison, Phenacoccus solenopsis Tinsley, Planococcus citri (Risso), Pseudococcus viburni (Signoret), Pseudococcus cryptus Hempel, four taxa closely related each of to Pseudococcus viburni, Pseudococcus sociabilis Hambleton, Pseudococcus maritimus (Ehrhorn) and Pseudococcus meridionalis Prado, and one specimen from the genus Pseudococcus Westwood. The PCR method developed effectively identified... Mostrar Tudo |
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Palavras-Chave: |
Cochinilha; Mealybug; Uva de mesa; Vineyard; Vinhedo. |
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Thesagro: |
Praga de planta; Uva. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/109160/1/PLOS-Mealybug.pdf
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Marc: |
LEADER 02597naa a2200289 a 4500
001 1996001
005 2019-04-02
008 2014 bl uuuu u00u1 u #d
100 1 $aSILVA, V. C. P. da
245 $aMolecular and morphological identification of mealybug species (Hemiptera$bPseudococcidae) in Brazilian vineyards.$h[electronic resource]
260 $c2014
520 $aMealybugs (Hemiptera: Pseudococcidae) are pests constraining the international trade of Brazilian table grapes. They damage grapes by transmitting viruses and toxins, causing defoliation, chlorosis, and vigor losses and favoring the development of sooty mold. Difficulties in mealybug identification remain an obstacle to the adequate management of these pests. In this study, our primary aim was to identify the principal mealybug species infesting the major table grape-producing regions in Brazil, by morphological and molecular characterization. Our secondary aim was to develop a rapid identification kit based on species-specific Polymerase Chain Reactions, to facilitate the routine identification of the most common pest species. We surveyed 40 sites infested with mealybugs and identified 17 species: Dysmicoccus brevipes (Cockerell), Dysmicoccus sylvarum Williams and Granara de Willink, Dysmicoccus texensis (Tinsley), Ferrisia cristinae Kaydan and Gullan, Ferrisia meridionalis Williams, Ferrisia terani Williams and Granara de Willink, Phenacoccus baccharidis Williams, Phenacoccus parvus Morrison, Phenacoccus solenopsis Tinsley, Planococcus citri (Risso), Pseudococcus viburni (Signoret), Pseudococcus cryptus Hempel, four taxa closely related each of to Pseudococcus viburni, Pseudococcus sociabilis Hambleton, Pseudococcus maritimus (Ehrhorn) and Pseudococcus meridionalis Prado, and one specimen from the genus Pseudococcus Westwood. The PCR method developed effectively identified five mealybug species of economic interest on grape in Brazil: D. brevipes, Pl. citri, Ps. viburni, Ph. solenopsis and Planococcus ficus (Signoret). Nevertheless, it is not possible to assure that this procedure is reliable for taxa that have not been sampled already and might be very closely related to the target species.
650 $aPraga de planta
650 $aUva
653 $aCochinilha
653 $aMealybug
653 $aUva de mesa
653 $aVineyard
653 $aVinhedo
700 1 $aBERTIN, A.
700 1 $aBLIN, A.
700 1 $aGERMAIN, J.-F.
700 1 $aBERNARDI, D.
700 1 $aRIGNOL, G.
700 1 $aBOTTON, M.
700 1 $aMALAUSA, T.
773 $tPlos One$gv. 9, n. 7, Jul. 2014.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Biblioteca |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
04/10/2016 |
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Data da última atualização: |
04/10/2016 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
MACHADO, A. B. N.; FARIAS, J. L. de S. |
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Afiliação: |
ADRIANA BRANDAO NASCIMENTO MACHADO, CNPC; JORGE LUIS DE SALES FARIAS, CNPC. |
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Título: |
Brasil: trabalhando para e com os agricultores do município de Sobral. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Programa FIDA.MERCOSUR.CLAEH, 2016. |
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Idioma: |
Português |
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Notas: |
Disponível em: http://fidamercosur.org/claeh/experiencias/experiencias-en-la-regi%C3%B3n/767-brasil-trabalhando-para-e-com-os-agricultores-do-munic%C3%ADpio-de-sobral# |
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Palavras-Chave: |
Brasil; Ceará; Convivência com o Semiárido; Projeto Sustentare; Região Nordeste. |
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Thesagro: |
Agricultura familiar; Comunidade rural; Desenvolvimento rural; Desenvolvimento sustentável. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148312/1/CNPC-2016-Brasil-trabalhando.pdf
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Marc: |
LEADER 00829nam a2200229 a 4500
001 2054068
005 2016-10-04
008 2016 bl uuuu m 00u1 u #d
100 1 $aMACHADO, A. B. N.
245 $aBrasil$btrabalhando para e com os agricultores do município de Sobral.
260 $aPrograma FIDA.MERCOSUR.CLAEH$c2016
500 $aDisponível em: http://fidamercosur.org/claeh/experiencias/experiencias-en-la-regi%C3%B3n/767-brasil-trabalhando-para-e-com-os-agricultores-do-munic%C3%ADpio-de-sobral#
650 $aAgricultura familiar
650 $aComunidade rural
650 $aDesenvolvimento rural
650 $aDesenvolvimento sustentável
653 $aBrasil
653 $aCeará
653 $aConvivência com o Semiárido
653 $aProjeto Sustentare
653 $aRegião Nordeste
700 1 $aFARIAS, J. L. de S.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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