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| Registros recuperados : 271 | |
| 142. |  | MORAIS, E. G. F. de; PERONTI, A. L. B. G.; MARSARO JÚNIOR, A. L.; AMARO, G. C. Cochonilha-rosada, Maconellicoccus hirsutus (Green). In: VILELA, E. F.; ZUCCHI, R. A. (Ed.). Pragas introduzidas no Brasil: insetos e ácaros. Piracicaba: FEALQ, 2015. Part. II, cap. 17, p. 328-344.| Biblioteca(s): Embrapa Trigo. |
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| 143. | | MARSARO JUNIOR, A. L.; SATTLER, A.; BLOCHTEIN, B.; BARRETO, A. L. H.; PEREIRA, F. de M.; GUARIENTI, E. M. Análise de resíduos de agrotóxicos em amostras de mel de Apis mellifera obtidas a partir de floradas de canola de municípios do Rio Grande do Sul, Brasil. Brazilian Journal of Animal and Environmental Research, Curitiba, v.6, n.3, p. 2006-2028, jul./set., 2023.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Trigo. |
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| 146. | | MARSARO JUNIOR, A. L.; MOURÃO JUNIOR, M.; GRIFFEL, S. C. P.; SILVA, W. R. da; MELO, A. E. B. de. Eficiência da terra de diatomácea no controle de Tribolium castaneum em milho armazenado. Revista Academica: Ciências Agrárias e Ambientais, Curitiba, v. 7, n. 1, p. 79-84, jan./mar. 2009.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 147. | | MARSARO JUNIOR, A. L.; MOURÃO JÚNIOR, M.; GRIFFEL, S. C. P.; SILVA, W. R. da; MELO, A. E. B. de. Eficiência da terra de diatomácea no controle de Tribolium castaneum em milho armazenado. Revista Academica: Ciências Agrárias e Ambientais, Curitiba, v. 7, n. 1, p. 79-84, jan./mar. 2009.| Biblioteca(s): Embrapa Roraima. |
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| 148. | | CARMO, D. das G. do; MARSARO JÚNIOR, A. L.; COSTA, T. L.; SANTOS, A. A.; PICANÇO, M. C. Eficiência de inseticidas comerciais no controle de Plutella xylostella em canola, em condições de laboratório. In: SIMPÓSIO BRASILEIRO DE CANOLA, 1., 2017, Passo Fundo. Anais... Brasília, DF: Embrapa, 2017. p. 301-304.| Biblioteca(s): Embrapa Trigo. |
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| 152. | | ADAIME, R.; MARSARO JUNIOR, A. L.; SOUZA-FILHO, M. F.; CHAGAS, E. A.; LIMA, C. G. B. New host of Anastrepha parishi Stone (Diptera: Tephritidae) reported in Brazil. Brazilian Journal of Biology, São Carlos, v. 72, n. 1, p. 227, Feb. 2012.| Biblioteca(s): Embrapa Amapá; Embrapa Trigo. |
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| 153. | | SILVA, R. A. da; MARSARO JUNIOR, A. L.; SOUZA-FILHO, M. F.; CHAGAS, E. A.; LIMA, C. G. B. New host of Anastrepha Parishi Stone (Diptera: Tephritidae) reported in Brazil. Brazilian Journal of Biology, São Carlos, v. 72, n. 1, p. 227, 2012.| Biblioteca(s): Embrapa Roraima. |
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| 158. | | BOUZAN, R.; MARSARO JUNIOR, A. L.; PEREIRA, P. R. V. da S.; BRESCOVIT, A. D.; INIESTA, L. F. M. First records of millipedes (Myriapoda, Diplopoda) associated to cultivation of Canola Brassica spp. (Brassicaceae) in Brazil. Scientific Electronic Archives, v. 16, n. 2, p. 49-55, Feb 2023.| Biblioteca(s): Embrapa Florestas; Embrapa Trigo. |
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| 160. | | MARSARO JÚNIOR, A. L.; VARGAS, L. V.; LAU, D.; PEREIRA, P. R. V. da S.; PIRES, J. L. F. Flutuação populacional de afídeos e parasitoides associados a cereais de inverno, em Passo Fundo-RS, na safra de 2014. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Anais...]. [Londrina: Sociedade Entomológica do Brasil, 2015]. Resumo TCBA 137.| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 271 | |
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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. |
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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Circulação/Nível: |
B - 1 |
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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. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
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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