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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
03/01/2023 |
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Data da última atualização: |
03/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, J. F.; ALMEIDA, G. B.; LINS, P. M. P.; TAVARES, M. M.; FARIAS, S. C. C.; QUEIROZ, S. C. do N. de. |
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Afiliação: |
JORDANA ALVES FERREIRA; GABRIELA BRITO ALMEIDA; PAULO MANOEL PONTES LINS, Sococo Agroindústria da Amazônia; MARLEY MENDONCA TAVARES, CNPMA; SAMUEL C COHEN FARIAS, Sococo Agroindústria de Alimentos; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA. |
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Título: |
Study of insecticide translocation in coconut palm trees after using pressurized endotherapy. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Analytical Methods, v. 14, n. 46, p. 4851-4860, 2022. |
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DOI: |
http://dx.doi.org/10.1039/D2AY01328B |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Alternative techniques for applying agricultural products, such as pressurized endotherapy, have shown promise in pest and disease control in coconut palms (Cocos nucifera Linn.). In this work, azadirachtin and abamectin were applied by pressurized endotherapy to control Brassolis sophorae. Twelve different treatments were carried out, and in all of them, at least one plant had the larvae completely dead four and five days after endotherapeutic applications, and all the others died within the next few hours. Leaf and fruit analyses were performed to determine the concentration over time. High concentrations of abamectin were observed after 15 and 30 days on leaves when applied in larger volumes. In fruits, no residue was found regardless of the applied concentration. Analytical methods were developed and validated for leaves and fruits to analyze insecticide residues using LC-MS/MS and modified QuEChERS acetate according to SANTE/11813/2017 guidelines. The insecticide translocation tests in the leaves and the high mortality of insects showed that pressurized endotherapy is a technique to be considered for future studies in controlling B. sophorae in coconut palm trees. |
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Thesagro: |
Coco; Inseticida; Método de Aplicação; Praga de Planta. |
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Thesaurus Nal: |
Abamectin; Analytical methods; Application methods; Azadirachtin; Chemical analysis; Coconuts; Disease control; Insecticides; Liquid chromatography; Tandem mass spectrometry. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 02260naa a2200361 a 4500
001 2150605
005 2023-01-03
008 2022 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1039/D2AY01328B$2DOI
100 1 $aFERREIRA, J. F.
245 $aStudy of insecticide translocation in coconut palm trees after using pressurized endotherapy.$h[electronic resource]
260 $c2022
520 $aAbstract: Alternative techniques for applying agricultural products, such as pressurized endotherapy, have shown promise in pest and disease control in coconut palms (Cocos nucifera Linn.). In this work, azadirachtin and abamectin were applied by pressurized endotherapy to control Brassolis sophorae. Twelve different treatments were carried out, and in all of them, at least one plant had the larvae completely dead four and five days after endotherapeutic applications, and all the others died within the next few hours. Leaf and fruit analyses were performed to determine the concentration over time. High concentrations of abamectin were observed after 15 and 30 days on leaves when applied in larger volumes. In fruits, no residue was found regardless of the applied concentration. Analytical methods were developed and validated for leaves and fruits to analyze insecticide residues using LC-MS/MS and modified QuEChERS acetate according to SANTE/11813/2017 guidelines. The insecticide translocation tests in the leaves and the high mortality of insects showed that pressurized endotherapy is a technique to be considered for future studies in controlling B. sophorae in coconut palm trees.
650 $aAbamectin
650 $aAnalytical methods
650 $aApplication methods
650 $aAzadirachtin
650 $aChemical analysis
650 $aCoconuts
650 $aDisease control
650 $aInsecticides
650 $aLiquid chromatography
650 $aTandem mass spectrometry
650 $aCoco
650 $aInseticida
650 $aMétodo de Aplicação
650 $aPraga de Planta
700 1 $aALMEIDA, G. B.
700 1 $aLINS, P. M. P.
700 1 $aTAVARES, M. M.
700 1 $aFARIAS, S. C. C.
700 1 $aQUEIROZ, S. C. do N. de
773 $tAnalytical Methods$gv. 14, n. 46, p. 4851-4860, 2022.
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| 1. |  | FOLONI, J. S. S.; BASSOI, M. C.; MOREIRA, A.; MULLER, M. M. L.; ANTONIO COSTA(3) IAPAR. Adubação nitrogenada totalmente na semeadura do trigo. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 4 p. Trab. 2069. 1 CD-ROM. Fertbio.| Tipo: Artigo em Anais de Congresso |
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