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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
19/02/2024 |
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Data da última atualização: |
21/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GUARIENTI, E. M.; MARSARO JUNIOR, A. L.; MIRANDA, M. Z. de; GUTKOSKI, L. C.; MENEGHETTI, V. L.; TIBOLA, C. S. |
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Afiliação: |
ELIANA MARIA GUARIENTI, CNPT; ALBERTO LUIZ MARSARO JUNIOR, CNPT; MARTHA ZAVARIZ DE MIRANDA, CNPT; LUIZ CARLOS GUTKOSKI, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; VOLNEI LUIZ MENEGHETTI, INSTITUTO FEDERAL DE EDUCAÇÃO; CASIANE SALETE TIBOLA, CNPT. |
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Título: |
Pesticide residues in stored wheat and their action on Sitophilus oryzae and Rhyzopertha dominica. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Food Science and Technology, v. 44, e00133, 2024. |
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Idioma: |
Inglês |
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Conteúdo: |
The concern over supplying safe foods and discarding food lots with agrochemical residues over the legal limits has been the target of alerts from various agencies. Products derived from wheat are widely consumed in Brazil, and thus studies that aim at detecting agrochemical residues in this cereal grain and their risks are of utmost importance. The aims of this study were to evaluate the presence of agrochemical residues in wheat stored in a silo in Rio Grande do Sul and verify if there was residual action of the insecticides detected in the wheat. The first experiment consisted of multiresidue analyses of agrochemicals over a period of 10 months of storage. The second consisted of infesting samples from the previous experiment with Sitophilus oryzae and Rhyzopertha dominica to evaluate mortality. Nine agrochemicals were detected in the wheat, of which six were below the maximum limit of residues and three were above, according to Brazilian legislation. There was 100% mortality of Sitophilus oryzae after 96 h of exposure of this insect to the grain in all the samples evaluated, indicating that the residues of insecticide were still active even after the withholding period. No mortality was observed for Rhyzopertha dominica in the samples analyzed. Keywords: Triticum aestivum L.; food safety; insecticides; fungicides; herbicides. Practical Applications: Monitoring pesticide residues in stored wheat can contribute to the consumption of safer products, as well as to the detection of problems related to the withholding period of products applied in food production and storage. MenosThe concern over supplying safe foods and discarding food lots with agrochemical residues over the legal limits has been the target of alerts from various agencies. Products derived from wheat are widely consumed in Brazil, and thus studies that aim at detecting agrochemical residues in this cereal grain and their risks are of utmost importance. The aims of this study were to evaluate the presence of agrochemical residues in wheat stored in a silo in Rio Grande do Sul and verify if there was residual action of the insecticides detected in the wheat. The first experiment consisted of multiresidue analyses of agrochemicals over a period of 10 months of storage. The second consisted of infesting samples from the previous experiment with Sitophilus oryzae and Rhyzopertha dominica to evaluate mortality. Nine agrochemicals were detected in the wheat, of which six were below the maximum limit of residues and three were above, according to Brazilian legislation. There was 100% mortality of Sitophilus oryzae after 96 h of exposure of this insect to the grain in all the samples evaluated, indicating that the residues of insecticide were still active even after the withholding period. No mortality was observed for Rhyzopertha dominica in the samples analyzed. Keywords: Triticum aestivum L.; food safety; insecticides; fungicides; herbicides. Practical Applications: Monitoring pesticide residues in stored wheat can contribute to the consumption of safer products, as well as to the detect... Mostrar Tudo |
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Thesagro: |
Fungicida; Herbicida; Inseticida; Segurança Alimentar; Triticum Aestivum. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02315naa a2200241 a 4500
001 2162106
005 2024-02-21
008 2024 bl uuuu u00u1 u #d
100 1 $aGUARIENTI, E. M.
245 $aPesticide residues in stored wheat and their action on Sitophilus oryzae and Rhyzopertha dominica.$h[electronic resource]
260 $c2024
520 $aThe concern over supplying safe foods and discarding food lots with agrochemical residues over the legal limits has been the target of alerts from various agencies. Products derived from wheat are widely consumed in Brazil, and thus studies that aim at detecting agrochemical residues in this cereal grain and their risks are of utmost importance. The aims of this study were to evaluate the presence of agrochemical residues in wheat stored in a silo in Rio Grande do Sul and verify if there was residual action of the insecticides detected in the wheat. The first experiment consisted of multiresidue analyses of agrochemicals over a period of 10 months of storage. The second consisted of infesting samples from the previous experiment with Sitophilus oryzae and Rhyzopertha dominica to evaluate mortality. Nine agrochemicals were detected in the wheat, of which six were below the maximum limit of residues and three were above, according to Brazilian legislation. There was 100% mortality of Sitophilus oryzae after 96 h of exposure of this insect to the grain in all the samples evaluated, indicating that the residues of insecticide were still active even after the withholding period. No mortality was observed for Rhyzopertha dominica in the samples analyzed. Keywords: Triticum aestivum L.; food safety; insecticides; fungicides; herbicides. Practical Applications: Monitoring pesticide residues in stored wheat can contribute to the consumption of safer products, as well as to the detection of problems related to the withholding period of products applied in food production and storage.
650 $aFungicida
650 $aHerbicida
650 $aInseticida
650 $aSegurança Alimentar
650 $aTriticum Aestivum
700 1 $aMARSARO JUNIOR, A. L.
700 1 $aMIRANDA, M. Z. de
700 1 $aGUTKOSKI, L. C.
700 1 $aMENEGHETTI, V. L.
700 1 $aTIBOLA, C. S.
773 $tFood Science and Technology$gv. 44, e00133, 2024.
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Registro original: |
Embrapa Trigo (CNPT) |
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| Registros recuperados : 8 | |
| 1. |  | UTIAMADA, C. M.; HIGASHI, W. H.; SCHNEIDER, V. P.; SATO, L. M.; YORINORI, J. T. Época de aplicação de fungicida para o controle de mancha alvo (Corynespora cassiicola) em soja. Fitopatologia Brasileira, v. 23, p. 289, ago. 1998. Suplemento, ref. 444. Edição dos Resumos do XXXIII Congresso Brasileiro de Fitopatologia, Belem, ago. 2000.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 2. | | TRÊS, E. F.; GONZAGA, A. C. de O.; BARBOSA, F. R.; LIMA, I. M. de; GASPARETTO, C. A.; SATO, L. M.; CAMPOS, F. T. Artrópodes-pragas e predadores (Arthropoda) associados à cultura do feijoeiro na região de Cristalina-GO. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. Anais... Natal: Sociedade Brasileira de Entomologia, 2010. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 3. | | ZULIAN, D. F.; SAUL, F. A. C.; OLIVEIRA JÚNIOR, J.; SATO, L. M.; CAMBUIM, J.; CAPO, L. F. M.; MORAES, M. L. T. de; AGUIAR, A. V. de. Proporção sexual de uma população base de Myracrodruon urundeuva em Selvíria, MS. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 514. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 4. | | MACHADO, D. L.; ENGEL, V. L.; PODADERA, D. S.; SATO, L. M.; GOEDE, R. G. M. de; MORAES, L. F. D. de; PARROTA, J. A. Edaphic properties drive the effects of vegetation coposition on litter fall and nutrient inputin tropical seasonal forest restoration systems. In: WORLD CONFERENCE ON ECOLOGICAL RESTORATION, 7.; CONGRESO IBEROAMERICANO Y DEL CARIBE DE RESTAURACIÓN ECOLÓGICA, 5.; CONFERÊNCIA BRASILEIRA DE RESTAURAÇÃO ECOLÓGICA, 1., 2017, Foz do Iguassu. Linking science and practice for a better world: book of abstracts. Londrina: Sociedade Brasileira de Restauração Ecológica, 2017. p. 42| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 6. | | CHOCOBAR, M. L. E.; BELLO, H. J. S.; BASSETTO, C. C.; SILVA-MARINHO, N. M.; SATO, L. M. N.; SPERB, C.; CHAGAS, A. C. de S.; AMARANTE, A. F. T. Biotic potential and pathogenicity of a Haemonchus contortus susceptible laboratory isolate compared to a resistant field isolate in Brazil. Small Ruminant Research, v. 227, oct. 2023, 107063. 10 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 7. | | BARBOSA, F. R.; GONZAGA, A. C. de O.; SILVEIRA, P. M. da; SILVA, C. C. da; QUINTELA, E. D.; LOBO JUNIOR, M.; COBUCCI, T.; LIMA, I. M. de; GASPARETTO, C. A.; PRADO, L. de S.; SATO, L. M. Validação do sistema de produção integrada do feijão comum (Phaseolus vulgaris L.) na região central brasileira. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2010. 8 p. (Embrapa Arroz e Feijão. Circular técnica, 87).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 8. | | BARBOSA, F. R.; SILVEIRA, P. M. da; SILVA, C. C. da; GONZAGA, A. C. de O.; QUINTELA, E. D.; LOBO JUNIOR, M.; LIMA, I. M. de; GASPARETTO, C. A.; PRADO, L. de S.; SATO, L. M. Unidades piloto do sistema de produção integrada de feijão comum (Phaseolus vulgaris L.) em plantios irrigados. In: SEMINÁRIO BRASILEIRO DE PRODUÇÃO INTEGRADA DE FRUTAS, 11.; SEMINÁRIO SOBRE SISTEMA AGROPECUÁRIO DE PRODUÇÃO INTEGRADA, 3., 2009, Petrolina. Produção integrada: base de sustentabilidade para a agropecuária brasileira: resumos... Petrolina: Embrapa Semi-Árido, 2009. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 8 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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