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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
13/09/1995 |
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Data da última atualização: |
13/09/1995 |
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Autoria: |
PIMENTEL, C. R. M. |
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Título: |
Producao e comercializacao. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
Fortaleza: EMBRAPA - CNPCa, 1992. |
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Páginas: |
11p. |
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Idioma: |
Português |
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Conteúdo: |
Ate meados da decada de 60, o cultivo do cajueiro ocorria de maneira extensiva, sendo a castanha coletada de arvores propagadas naturalmentee dispersas nas regioes produtoras, acarretando, consequentemente, baixa produtividade. Atualmente, o cajueiro e cultivado em 26 paises, embora em termos de importancia sua exploracao restrinja-se a india, Brasil, Mocambique, Tanzania e Kenya (FAO, 1990). Em conjunto, estes paises sao responsaveis por 98% da producao mundial. |
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Palavras-Chave: |
Brasil; Caracteristicas; Mocambique; Paises; Produtores; Tecnologias. |
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Thesagro: |
Caju; Castanha; Comercialização; Produção. |
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Thesaurus Nal: |
India; Kenya; Tanzania. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01091nam a2200277 a 4500
001 1419085
005 1995-09-13
008 1992 bl uuuu u0uu1 u #d
100 1 $aPIMENTEL, C. R. M.
245 $aProducao e comercializacao.
260 $aFortaleza: EMBRAPA - CNPCa$c1992
300 $a11p.
520 $aAte meados da decada de 60, o cultivo do cajueiro ocorria de maneira extensiva, sendo a castanha coletada de arvores propagadas naturalmentee dispersas nas regioes produtoras, acarretando, consequentemente, baixa produtividade. Atualmente, o cajueiro e cultivado em 26 paises, embora em termos de importancia sua exploracao restrinja-se a india, Brasil, Mocambique, Tanzania e Kenya (FAO, 1990). Em conjunto, estes paises sao responsaveis por 98% da producao mundial.
650 $aIndia
650 $aKenya
650 $aTanzania
650 $aCaju
650 $aCastanha
650 $aComercialização
650 $aProdução
653 $aBrasil
653 $aCaracteristicas
653 $aMocambique
653 $aPaises
653 $aProdutores
653 $aTecnologias
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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Classificação |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
14/10/2020 |
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Data da última atualização: |
16/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PINHEIRO-LIMA, B.; PEREIRA-CARVALHO, R. C.; ALVES-FREITAS, D. M. T.; KITAJIMA, E. W.; VIDAL, A. H.; LACORTE, C.; GODINHO, M. T.; FONTENELE, R. S.; FARIA, J. C.; ABREU, E. F. M.; VARSANI, A.; RIBEIRO, S. G.; MELO, F. L. |
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Afiliação: |
BRUNA PINHEIRO-LIMA, UNB; RITA C. PEREIRA-CARVALHO, UNB; DIONE M. T. ALVES-FREITAS; ELLIOT W. KITAJIMA, USP; ANDREZA H. VIDAL, UNB; CRISTIANO CASTRO LACORTE, Cenargen; MARCIO T. GODINHO; RAFAELA S. FONTENELE, ARIZONA STATE UNIVERSITY, USA; JOSIAS CORREA DE FARIA, CNPAF; EMANUEL FELIPE MEDEIROS ABREU, Cenargen; ARVIND VARSANI, ARIZONA STATE UNIVERSITY, USA; SIMONE DA GRACA RIBEIRO, Cenargen; FERNANDO L. MELO, UNB. |
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Título: |
Transmission of the bean-associated Cytorhabdovirus by the whitefly Bemisia tabaci MEAM1. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Viruses, v. 12, n. 9, 1028, 2020. |
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ISSN: |
1999-4915 |
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DOI: |
https://doi.org/10.3390/v12091028 |
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Idioma: |
Inglês |
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Conteúdo: |
The knowledge of genomic data of new plant viruses is increasing exponentially; however, some aspects of their biology, such as vectors and host range, remain mostly unknown.This information is crucial for the understanding of virus?plant interactions, control strategies,and mechanisms to prevent outbreaks. Typically, rhabdoviruses infect monocot and dicot plantsand are vectored in nature by hemipteran sap-sucking insects, including aphids, leafhoppers,and planthoppers. However, several strains of a potentially whitefly-transmitted virus, papayacytorhabdovirus, were recently described: (i) bean-associated cytorhabdovirus (BaCV) in Brazil,(ii) papaya virus E (PpVE) in Ecuador, and (iii) citrus-associated rhabdovirus (CiaRV) in China. Here,we examine the potential of theBemisia tabaciMiddle East-Asia Minor 1 (MEAM1) to transmit BaCV,its morphological and cytopathological characteristics, and assess the incidence of BaCV across beanproducing areas in Brazil. Our results show that BaCV is efficiently transmitted, in experimentalconditions, byB. tabaciMEAM1 to bean cultivars, and with lower efficiency to cowpea and soybean.Moreover, we detected BaCV RNA in viruliferous whiteflies but we were unable to visualize viralparticles or viroplasm in the whitefly tissues. BaCV could not be singly isolated for pathogenicity tests,identification of the induced symptoms, and the transmission assay. BaCV was detected in five out ofthe seven states in Brazil included in our study, suggesting that it is widely distributed throughoutbean producing areas in the country. This is the first report of a whitefly-transmitted rhabdovirus. MenosThe knowledge of genomic data of new plant viruses is increasing exponentially; however, some aspects of their biology, such as vectors and host range, remain mostly unknown.This information is crucial for the understanding of virus?plant interactions, control strategies,and mechanisms to prevent outbreaks. Typically, rhabdoviruses infect monocot and dicot plantsand are vectored in nature by hemipteran sap-sucking insects, including aphids, leafhoppers,and planthoppers. However, several strains of a potentially whitefly-transmitted virus, papayacytorhabdovirus, were recently described: (i) bean-associated cytorhabdovirus (BaCV) in Brazil,(ii) papaya virus E (PpVE) in Ecuador, and (iii) citrus-associated rhabdovirus (CiaRV) in China. Here,we examine the potential of theBemisia tabaciMiddle East-Asia Minor 1 (MEAM1) to transmit BaCV,its morphological and cytopathological characteristics, and assess the incidence of BaCV across beanproducing areas in Brazil. Our results show that BaCV is efficiently transmitted, in experimentalconditions, byB. tabaciMEAM1 to bean cultivars, and with lower efficiency to cowpea and soybean.Moreover, we detected BaCV RNA in viruliferous whiteflies but we were unable to visualize viralparticles or viroplasm in the whitefly tissues. BaCV could not be singly isolated for pathogenicity tests,identification of the induced symptoms, and the transmission assay. BaCV was detected in five out ofthe seven states in Brazil included in our study, suggesting t... Mostrar Tudo |
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Palavras-Chave: |
Common bean; Vector; Virus evolution; Whitefly. |
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Thesagro: |
Bemisia Tabaci; Feijão; Mosca Branca; Phaseolus Vulgaris; Vetor; Vírus. |
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Thesaurus NAL: |
Cytorhabdovirus; Virus transmission. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216635/1/viruses-12-01028.pdf
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Marc: |
LEADER 02812naa a2200433 a 4500
001 2125504
005 2020-10-16
008 2020 bl uuuu u00u1 u #d
022 $a1999-4915
024 7 $ahttps://doi.org/10.3390/v12091028$2DOI
100 1 $aPINHEIRO-LIMA, B.
245 $aTransmission of the bean-associated Cytorhabdovirus by the whitefly Bemisia tabaci MEAM1.$h[electronic resource]
260 $c2020
520 $aThe knowledge of genomic data of new plant viruses is increasing exponentially; however, some aspects of their biology, such as vectors and host range, remain mostly unknown.This information is crucial for the understanding of virus?plant interactions, control strategies,and mechanisms to prevent outbreaks. Typically, rhabdoviruses infect monocot and dicot plantsand are vectored in nature by hemipteran sap-sucking insects, including aphids, leafhoppers,and planthoppers. However, several strains of a potentially whitefly-transmitted virus, papayacytorhabdovirus, were recently described: (i) bean-associated cytorhabdovirus (BaCV) in Brazil,(ii) papaya virus E (PpVE) in Ecuador, and (iii) citrus-associated rhabdovirus (CiaRV) in China. Here,we examine the potential of theBemisia tabaciMiddle East-Asia Minor 1 (MEAM1) to transmit BaCV,its morphological and cytopathological characteristics, and assess the incidence of BaCV across beanproducing areas in Brazil. Our results show that BaCV is efficiently transmitted, in experimentalconditions, byB. tabaciMEAM1 to bean cultivars, and with lower efficiency to cowpea and soybean.Moreover, we detected BaCV RNA in viruliferous whiteflies but we were unable to visualize viralparticles or viroplasm in the whitefly tissues. BaCV could not be singly isolated for pathogenicity tests,identification of the induced symptoms, and the transmission assay. BaCV was detected in five out ofthe seven states in Brazil included in our study, suggesting that it is widely distributed throughoutbean producing areas in the country. This is the first report of a whitefly-transmitted rhabdovirus.
650 $aCytorhabdovirus
650 $aVirus transmission
650 $aBemisia Tabaci
650 $aFeijão
650 $aMosca Branca
650 $aPhaseolus Vulgaris
650 $aVetor
650 $aVírus
653 $aCommon bean
653 $aVector
653 $aVirus evolution
653 $aWhitefly
700 1 $aPEREIRA-CARVALHO, R. C.
700 1 $aALVES-FREITAS, D. M. T.
700 1 $aKITAJIMA, E. W.
700 1 $aVIDAL, A. H.
700 1 $aLACORTE, C.
700 1 $aGODINHO, M. T.
700 1 $aFONTENELE, R. S.
700 1 $aFARIA, J. C.
700 1 $aABREU, E. F. M.
700 1 $aVARSANI, A.
700 1 $aRIBEIRO, S. G.
700 1 $aMELO, F. L.
773 $tViruses$gv. 12, n. 9, 1028, 2020.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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