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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
03/03/2017 |
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Data da última atualização: |
03/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARTINS, M. I. G.; SANT'ANA, A. E. G.; VASCONCELOS, F. M. T.; SILVA, W. L.; LIMA, L. M. de; CARVALHO, R.; MELO FILHO, P. A.; SANTOS, R. C. dos. |
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Afiliação: |
MARIA ISABEL G. MARTINS, RENORBIO/UFRPE; ANTONIO EUZÉBIO G. SANT'ANA, UFAL; FELIPE MATHEUS T. VASCONCELOS, UFRPE; WBYRATAN L. SILVA, UFAL; LIZIANE MARIA DE LIMA, CNPA; REGINALDO CARVALHO, UFRPE; PÉRICLES A. MELO FILHO, UFRPE; ROSEANE CAVALCANTI DOS SANTOS, CNPA. |
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Título: |
Bioactivity of basil (Ocimum basicilum L.) on control of the spider mite (Tetranychus urticae Koch.) in peanut. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
African Journal of Biotechnology, v. 15, n. 30, p. 1597-1607, July 2016. |
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ISSN: |
1684-5315 |
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Idioma: |
Inglês |
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Conteúdo: |
Essential plant oils contain biopesticides that could be used to control many crop pests. Tetranychus spp. are mites that cause damage to several crops and are primarily controlled by synthetic pesticides. Literature showed that mites can be controlled with essential oils of plants containing eugenol. In this work, we evaluated the bioactivity of basil (Ocimum basicilum) accessions for peanut-spider mites control based on molecular, biochemical and agronomic assays. RNA from four basil accessions, previously chosen by divergence genetic analysis, were used to estimate the expression of eugenol synthase (EGS I) transcripts, by semiquantitative and polymerase chain reaction (qPCR) assays. Chromatography was, thereafter, performed in order to estimate the eugenol concentration. Feeding bioassays were performed using basil leaf extracts in order to estimate oviposition and mortality of spider mites females. Finally, a validation assay was carried out in greenhouse, using peanut plants previously infested with spider mites and weekly sprayed with basil water-extract. One basil accession, OVRS, revealed high phytotoxicity to spider mite females, at 15% water-extract. The mortality rate was 75% and complete inhibition of fecundity was found in BOD assays. In the greenhouse assay, the most severe damage due to mite infestations was found to plant height, number of pods and pod yield, which were reduced to 28, 53 and 52% in non-treated plants (control). Considering that basil is a short-cycle plant, with easy reproduction and management, these results represent an accessible alternative to organic control spider mites in peanut. MenosEssential plant oils contain biopesticides that could be used to control many crop pests. Tetranychus spp. are mites that cause damage to several crops and are primarily controlled by synthetic pesticides. Literature showed that mites can be controlled with essential oils of plants containing eugenol. In this work, we evaluated the bioactivity of basil (Ocimum basicilum) accessions for peanut-spider mites control based on molecular, biochemical and agronomic assays. RNA from four basil accessions, previously chosen by divergence genetic analysis, were used to estimate the expression of eugenol synthase (EGS I) transcripts, by semiquantitative and polymerase chain reaction (qPCR) assays. Chromatography was, thereafter, performed in order to estimate the eugenol concentration. Feeding bioassays were performed using basil leaf extracts in order to estimate oviposition and mortality of spider mites females. Finally, a validation assay was carried out in greenhouse, using peanut plants previously infested with spider mites and weekly sprayed with basil water-extract. One basil accession, OVRS, revealed high phytotoxicity to spider mite females, at 15% water-extract. The mortality rate was 75% and complete inhibition of fecundity was found in BOD assays. In the greenhouse assay, the most severe damage due to mite infestations was found to plant height, number of pods and pod yield, which were reduced to 28, 53 and 52% in non-treated plants (control). Considering that basil is a sh... Mostrar Tudo |
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Palavras-Chave: |
Aranha ácaro; Ocimum Basicilum L; Spider mites. |
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Thesagro: |
Amendoim; Cromatografia; Tetranychus urticae. |
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Thesaurus Nal: |
Chromatography; Eugenol; Peanuts. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156940/1/Bioactivity-of-basil.pdf
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Marc: |
LEADER 02601naa a2200325 a 4500
001 2065905
005 2017-03-03
008 2016 bl uuuu u00u1 u #d
022 $a1684-5315
100 1 $aMARTINS, M. I. G.
245 $aBioactivity of basil (Ocimum basicilum L.) on control of the spider mite (Tetranychus urticae Koch.) in peanut.$h[electronic resource]
260 $c2016
520 $aEssential plant oils contain biopesticides that could be used to control many crop pests. Tetranychus spp. are mites that cause damage to several crops and are primarily controlled by synthetic pesticides. Literature showed that mites can be controlled with essential oils of plants containing eugenol. In this work, we evaluated the bioactivity of basil (Ocimum basicilum) accessions for peanut-spider mites control based on molecular, biochemical and agronomic assays. RNA from four basil accessions, previously chosen by divergence genetic analysis, were used to estimate the expression of eugenol synthase (EGS I) transcripts, by semiquantitative and polymerase chain reaction (qPCR) assays. Chromatography was, thereafter, performed in order to estimate the eugenol concentration. Feeding bioassays were performed using basil leaf extracts in order to estimate oviposition and mortality of spider mites females. Finally, a validation assay was carried out in greenhouse, using peanut plants previously infested with spider mites and weekly sprayed with basil water-extract. One basil accession, OVRS, revealed high phytotoxicity to spider mite females, at 15% water-extract. The mortality rate was 75% and complete inhibition of fecundity was found in BOD assays. In the greenhouse assay, the most severe damage due to mite infestations was found to plant height, number of pods and pod yield, which were reduced to 28, 53 and 52% in non-treated plants (control). Considering that basil is a short-cycle plant, with easy reproduction and management, these results represent an accessible alternative to organic control spider mites in peanut.
650 $aChromatography
650 $aEugenol
650 $aPeanuts
650 $aAmendoim
650 $aCromatografia
650 $aTetranychus urticae
653 $aAranha ácaro
653 $aOcimum Basicilum L
653 $aSpider mites
700 1 $aSANT'ANA, A. E. G.
700 1 $aVASCONCELOS, F. M. T.
700 1 $aSILVA, W. L.
700 1 $aLIMA, L. M. de
700 1 $aCARVALHO, R.
700 1 $aMELO FILHO, P. A.
700 1 $aSANTOS, R. C. dos
773 $tAfrican Journal of Biotechnology$gv. 15, n. 30, p. 1597-1607, July 2016.
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Registro original: |
Embrapa Algodão (CNPA) |
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| Registros recuperados : 98 | |
| 66. |  | PEREIRA, G. E.; HOFFMANN, A.; GARRIDO, L. da R.; SILVEIRA, S. V. da (ed.). Cuidados com a matéria-prima, processos de elaboração, controle da contaminação e de perigos em vinhos e sucos. Brasília, DF: SEBRAE; Bento Gonçalves: Embrapa Uva e Vinho: IBRAVIN, 2011. 130 p. (Boas Práticas Agrícolas - BPA; Uva para processamento, 7). Programa de Desenvolvimento da Cadeia Produtiva de Vinhos, Espumantes e Suco de Uva - PAS.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 70. | | ANTUNES, J. de O.; TESSARO, P. G.; SANTOS, R. S. S. dos; SILVEIRA, S. V. da. Metodologia para contagem de sementes em frutos de Kiwi. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 17., ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 13., 2019, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 18 e 19 de julho de 2019. (Embrapa Uva e Vinho. Documentos, 115). Resumo 11.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 71. | | PRETO, G. A. S.; SILVEIRA, S. V. da; BERLATTO, J. T.; MORIN, C. Padronização da produção de inóculo de fungos micorrízicos arbusculares. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 14. ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 10., 2016, Bento Gonçalves. Resumos...Bento Gonçalves, RS: Embrapa uva e Vinho, 2016. p. 41. (Embrapa Uva e Vinho. Documentos, 99)| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 73. | | PRETO, G. A. S.; ROSA, C. da; FELDEBERG, N. P.; GROHS, D. S.; SILVEIRA, S. V. da; SINIGAGLIA, L. Effect of colonization acaulosporascrobiculatain grapevine plants in different nursery process systems. In: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, n. 2016-1011, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 76. | | SILVEIRA, S. V. da; MELLO, L. M. R. de; SILVA, G. A. da; HOFFMANN, A.; GARRIDO, L. da R. Integrated production of grapes for juice in southern Brazil. IOBC/WPRS Bulletin, Darmstadt, v. 91, p. 419-423, 2013 Trabalho apresentado nos Proceedings of the 8th International Conference on Integrated Fruit Production held in Kusadasi (Turkey), October 7-12, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 77. | | FERST, F. E.; SILVEIRA, S. V. da; MARODIN, F. A.; GUASSO, L. Z.; SOUZA, P. V. D. de. Rendimento e qualidade dos frutos do quivizeiro em função da estrutura vegetativa de produção. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 15., 2017.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 11., 2017, Bento Gonçalves. Resumos...Bento Gonçalves, RS: Embrapa Uva e Vinho, 2017. p. 57.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 78. | | MARODIN, F. A.; SOUZA, P. V. D. de; SILVEIRA, S. V. da; GUASSO, L. Z.; LAZAROTTO, M.; SASSI, A. Vegetative and productive behavior of kiwifruit "Elmwood" submitted to pruning with different bud loading levels. Revista Brasileira de Fruticultura, v. 40, n. 6, e-068), p. 1-10, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 79. | | SILVEIRA, S. V. da; ANZANELLO, R.; SIMONETTO, P. R.; GAVA, R.; GARRIDO, L. da R.; SANTOS, R. S. S. dos; GIRARDI, C. L. Aspectos técnicos da produção de quivi. Bento Gonçalves: Embrapa Uva e Vinho, 2012. il., color. (Embrapa Uva e Vinho. Documentos, 79).| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 98 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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