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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
06/02/2014 |
Data da última atualização: |
06/02/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LIMA, R. da S.; MUNIZ, M. de F. S.; CASTRO, J. M. da C. e; OLIVEIRA, E. R. L. de; OLIVEIRA, P. G. de; SIQUEIRA, K. M. S. de; MACHADO, A. C. Z.; COSTA, J. G. da. |
Afiliação: |
ROSANGELA DA SILVA LIMA, Universidade Federal de Alagoas; MARIA DE FÁTIMA SILVA MUNIZ, Universidade Federal de Alagoas; JOSE MAURO DA CUNHA E CASTRO, CPATSA; ELLEN REBECCA LOPES DE OLIVEIRA, Universidade Federal de Alagoas; PATRÍCIA GOMES DE OLIVEIRA; KÉRCYA MARIA SIMÕES DE SIQUEIRA, Agronômica Laboratório de Diagnóstico Fitossanitário, Porto Alegre; ANDRESSA CRISTINA ZAMBONI MACHADO, Instituto Agronômico do Paraná; JOAO GOMES DA COSTA, CPATC. |
Título: |
Frequencies and population densities of the major phytonematodes associated with banana in the State of Alagoas, Brazil. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Nematropica, v. 43, p. 186-193, 2013. |
Idioma: |
Inglês |
Conteúdo: |
Banana (Musa spp.) is one of the most cultivated and consumed fruits in the tropics. The low productivity and low quality of the Brazilian bananas are largely due to disease problems, among which are nematodes. In Alagoas, there is a lack of information on the nematodes species affecting the banana crop. The objectives of this study were to update the information on the occurrence of plant-parasitic nematodes in some of the banana producing areas in Alagoas state, to provide quantitative information on the frequencies and population densities of these parasites, and to identify the nematode species associated with the banana crop. The study was carried out from April 2011 to January 2012. Fortytwo soil and roots samples were collected from banana orchards planted with cultivars Prata, Pacovan, and Terra in 13 municipalities of Alagoas state. Nematodes were extracted from roots and soil samples using the maceration-centrifugal flotation and the centrifugal-flotation methods, respectively. The frequencies of the nematodes species extracted from the roots and soil samples were as follows: Helicotylenchus spp., 95% and 98%; Meloidogyne spp., 79% and 81%; Pratylenchus spp., 36% and 26%; and Radopholus similis, 38% and 21%; respectively. On average, Helicotylenchus spp. was most abundant with 2,359/ 50 g root, followed by R. similis: 1,359, Meloidogyne spp.: 810, and Pratylenchus spp.: 682. These high population densities show the need for research aimed at the management of plant-parasitic nematodes of banana in Alagoas state. MenosBanana (Musa spp.) is one of the most cultivated and consumed fruits in the tropics. The low productivity and low quality of the Brazilian bananas are largely due to disease problems, among which are nematodes. In Alagoas, there is a lack of information on the nematodes species affecting the banana crop. The objectives of this study were to update the information on the occurrence of plant-parasitic nematodes in some of the banana producing areas in Alagoas state, to provide quantitative information on the frequencies and population densities of these parasites, and to identify the nematode species associated with the banana crop. The study was carried out from April 2011 to January 2012. Fortytwo soil and roots samples were collected from banana orchards planted with cultivars Prata, Pacovan, and Terra in 13 municipalities of Alagoas state. Nematodes were extracted from roots and soil samples using the maceration-centrifugal flotation and the centrifugal-flotation methods, respectively. The frequencies of the nematodes species extracted from the roots and soil samples were as follows: Helicotylenchus spp., 95% and 98%; Meloidogyne spp., 79% and 81%; Pratylenchus spp., 36% and 26%; and Radopholus similis, 38% and 21%; respectively. On average, Helicotylenchus spp. was most abundant with 2,359/ 50 g root, followed by R. similis: 1,359, Meloidogyne spp.: 810, and Pratylenchus spp.: 682. These high population densities show the need for research aimed at the management of plant... Mostrar Tudo |
Palavras-Chave: |
Disease; Fitonematoide; Musa spp. |
Thesagro: |
Banana; Doença; Helicotylenchus; Nematoide; Radopholus Similis. |
Thesaurus Nal: |
Meloidogyne; Musa; Pratylenchus. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96599/1/Jose-Mauro.pdf
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Marc: |
LEADER 02499naa a2200337 a 4500 001 1978928 005 2014-02-06 008 2013 bl uuuu u00u1 u #d 100 1 $aLIMA, R. da S. 245 $aFrequencies and population densities of the major phytonematodes associated with banana in the State of Alagoas, Brazil.$h[electronic resource] 260 $c2013 520 $aBanana (Musa spp.) is one of the most cultivated and consumed fruits in the tropics. The low productivity and low quality of the Brazilian bananas are largely due to disease problems, among which are nematodes. In Alagoas, there is a lack of information on the nematodes species affecting the banana crop. The objectives of this study were to update the information on the occurrence of plant-parasitic nematodes in some of the banana producing areas in Alagoas state, to provide quantitative information on the frequencies and population densities of these parasites, and to identify the nematode species associated with the banana crop. The study was carried out from April 2011 to January 2012. Fortytwo soil and roots samples were collected from banana orchards planted with cultivars Prata, Pacovan, and Terra in 13 municipalities of Alagoas state. Nematodes were extracted from roots and soil samples using the maceration-centrifugal flotation and the centrifugal-flotation methods, respectively. The frequencies of the nematodes species extracted from the roots and soil samples were as follows: Helicotylenchus spp., 95% and 98%; Meloidogyne spp., 79% and 81%; Pratylenchus spp., 36% and 26%; and Radopholus similis, 38% and 21%; respectively. On average, Helicotylenchus spp. was most abundant with 2,359/ 50 g root, followed by R. similis: 1,359, Meloidogyne spp.: 810, and Pratylenchus spp.: 682. These high population densities show the need for research aimed at the management of plant-parasitic nematodes of banana in Alagoas state. 650 $aMeloidogyne 650 $aMusa 650 $aPratylenchus 650 $aBanana 650 $aDoença 650 $aHelicotylenchus 650 $aNematoide 650 $aRadopholus Similis 653 $aDisease 653 $aFitonematoide 653 $aMusa spp 700 1 $aMUNIZ, M. de F. S. 700 1 $aCASTRO, J. M. da C. e 700 1 $aOLIVEIRA, E. R. L. de 700 1 $aOLIVEIRA, P. G. de 700 1 $aSIQUEIRA, K. M. S. de 700 1 $aMACHADO, A. C. Z. 700 1 $aCOSTA, J. G. da 773 $tNematropica$gv. 43, p. 186-193, 2013.
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Biblioteca(s): |
Embrapa Agroenergia. |
Data corrente: |
23/11/2016 |
Data da última atualização: |
22/02/2017 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
SANTANA, M. W. P. R. de; RODRIGUES, K. B.; SANTOS, F. P. dos; MENDES, T. D.; DAMASO, M. C. T.; FAVARO, L. C. de L.; SIQUEIRA, F. G. de. |
Afiliação: |
Márcio Waluce Pinheiro Rocha de Santana; Kelly Barreto Rodrigues; Fernanda Pinheiro dos Santos; THAIS DEMARCHI MENDES, CNPAE; MONICA CARAMEZ TRICHES DAMASO, CNPAE; LEIA CECILIA DE LIMA FAVARO, CNPAE; FELIX GONCALVES DE SIQUEIRA, CNPAE. |
Título: |
Clonagem e expressão de genes de monoxigenases de polissacarídeos líticas (LPMOs) de fungos em Pichia pastoris. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 3., 2016, Brasília, DF. Anais ... Brasília, DF: Embrapa, 2016. |
Páginas: |
p. 36-47. |
Idioma: |
Português |
Palavras-Chave: |
Clonagem de genes; Expressão de genes; Genes candidatos de fungos; LPMOs de fungos; Seleção de genes candidatos. |
Thesaurus NAL: |
Pichia pastoris. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150482/1/III-EnPI-2016-38-49.pdf
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Marc: |
LEADER 00908nam a2200253 a 4500 001 2056933 005 2017-02-22 008 2016 bl uuuu u00u1 u #d 100 1 $aSANTANA, M. W. P. R. de 245 $aClonagem e expressão de genes de monoxigenases de polissacarídeos líticas (LPMOs) de fungos em Pichia pastoris.$h[electronic resource] 260 $aIn: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 3., 2016, Brasília, DF. Anais ... Brasília, DF: Embrapa$c2016 300 $ap. 36-47. 650 $aPichia pastoris 653 $aClonagem de genes 653 $aExpressão de genes 653 $aGenes candidatos de fungos 653 $aLPMOs de fungos 653 $aSeleção de genes candidatos 700 1 $aRODRIGUES, K. B. 700 1 $aSANTOS, F. P. dos 700 1 $aMENDES, T. D. 700 1 $aDAMASO, M. C. T. 700 1 $aFAVARO, L. C. de L. 700 1 $aSIQUEIRA, F. G. de
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