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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
15/08/2013 |
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Data da última atualização: |
15/08/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUCHA, A. C.; BROWN, G. G.; NIVA, C. C.; SAUTTER, K. D.; SOUSA, J. P. |
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Afiliação: |
Andressa Cristhy Bucha, UFPR; GEORGE GARDNER BROWN, CNPF; Cintia Carla Niva, Pós-doutoranda da Embrapa Florestas; Klaus Dieter Sautter, Universidade Positivo; José Paulo Sousa, University of Coimbra. |
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Título: |
Toxicity of three pesticides commonly used in Brazil to Pontoscolex corethrurus (Müller, 1857) and Eisenia andrei (Bouché, 1972). |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Applied Soil Ecology, v. 69, (nesp), p. 32-38, July 2013. |
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Idioma: |
Inglês |
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Notas: |
Special issue: Progress and Priorities in Latin American Oligochaete Research. |
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Conteúdo: |
The indiscriminate and excessive use of pesticides poses serious risks to humans and the environment, including soil biota. Ecotoxicological tests are useful to indicate the extent to which these chemicals are harmful and how and where their effects occur. Some of these tests were standardized by ISO (Inter- national Organization for Standartization) using the earthworm species Eisenia fetida and Eisenia andrei , both native to temperate climates. However, these species may be of lower relevance for soil ecotox- icological studies since they live in the litter and feed on fresh organic matter. The species Pontoscolex corethrurus , native to tropical regions, may be an alternative for more relevant ecotoxicological tests as it is an endogeic geophagous species. However, little is known of its sensitivity to pesticides. Therefore, avoidance and mortality tests were performed using E. andrei and P. corethrurus and three pesticides com- monly used in Brazilian agriculture: carbendazim, carbofuran and glyphosate. The tests were conducted in tropical artificial soil (TAS). For carbendazim, the median avoidance concentration (AC 50 ) was 76.1 and 65.8 mg a.i. kg − 1 and the median lethal concentration (LC 50 ) 19.7 and 15.3 mg a.i. kg − 1 for E. andrei and P. corethrurus , respectively. For carbofuran, the AC 50 was 9.7 and 7.3 mg a.i. kg − 1 and LC 50 13.5 and 9.3 mg a.i. kg − 1 for E. andrei and P. corethrurus , respectively. Concentrations applied in the field of these two pesticides have toxic effects on both species. Glyphosate showed no toxic effects for either species even at the highest concentration tested (47 mg a.i. kg − 1 ), although they displayed avoidance behavior at this concentration. The sensitivity of P. corethrurus appears to be similar to the standard species for the pesticides evaluated reinforcing the notion that E. andrei is a good test species. Nevertheless, further studies should be undertaken using other contaminants to confirm the similar sensitivity of both species and the relevance of E. andrei in ecotoxicological tests. MenosThe indiscriminate and excessive use of pesticides poses serious risks to humans and the environment, including soil biota. Ecotoxicological tests are useful to indicate the extent to which these chemicals are harmful and how and where their effects occur. Some of these tests were standardized by ISO (Inter- national Organization for Standartization) using the earthworm species Eisenia fetida and Eisenia andrei , both native to temperate climates. However, these species may be of lower relevance for soil ecotox- icological studies since they live in the litter and feed on fresh organic matter. The species Pontoscolex corethrurus , native to tropical regions, may be an alternative for more relevant ecotoxicological tests as it is an endogeic geophagous species. However, little is known of its sensitivity to pesticides. Therefore, avoidance and mortality tests were performed using E. andrei and P. corethrurus and three pesticides com- monly used in Brazilian agriculture: carbendazim, carbofuran and glyphosate. The tests were conducted in tropical artificial soil (TAS). For carbendazim, the median avoidance concentration (AC 50 ) was 76.1 and 65.8 mg a.i. kg − 1 and the median lethal concentration (LC 50 ) 19.7 and 15.3 mg a.i. kg − 1 for E. andrei and P. corethrurus , respectively. For carbofuran, the AC 50 was 9.7 and 7.3 mg a.i. kg − 1 and LC 50 13.5 and 9.3 mg a.i. kg − 1 for E. andrei and P. corethrurus , respectively. Concentrations applied in the ... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Pesticide; Toxidade. |
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Thesagro: |
Pesticida. |
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Thesaurus Nal: |
Brazil; Eisenia andrei; Pontoscolex corethrurus; toxicity. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02951naa a2200277 a 4500
001 1964130
005 2013-08-15
008 2013 bl uuuu u00u1 u #d
100 1 $aBUCHA, A. C.
245 $aToxicity of three pesticides commonly used in Brazil to Pontoscolex corethrurus (Müller, 1857) and Eisenia andrei (Bouché, 1972).
260 $c2013
500 $aSpecial issue: Progress and Priorities in Latin American Oligochaete Research.
520 $aThe indiscriminate and excessive use of pesticides poses serious risks to humans and the environment, including soil biota. Ecotoxicological tests are useful to indicate the extent to which these chemicals are harmful and how and where their effects occur. Some of these tests were standardized by ISO (Inter- national Organization for Standartization) using the earthworm species Eisenia fetida and Eisenia andrei , both native to temperate climates. However, these species may be of lower relevance for soil ecotox- icological studies since they live in the litter and feed on fresh organic matter. The species Pontoscolex corethrurus , native to tropical regions, may be an alternative for more relevant ecotoxicological tests as it is an endogeic geophagous species. However, little is known of its sensitivity to pesticides. Therefore, avoidance and mortality tests were performed using E. andrei and P. corethrurus and three pesticides com- monly used in Brazilian agriculture: carbendazim, carbofuran and glyphosate. The tests were conducted in tropical artificial soil (TAS). For carbendazim, the median avoidance concentration (AC 50 ) was 76.1 and 65.8 mg a.i. kg − 1 and the median lethal concentration (LC 50 ) 19.7 and 15.3 mg a.i. kg − 1 for E. andrei and P. corethrurus , respectively. For carbofuran, the AC 50 was 9.7 and 7.3 mg a.i. kg − 1 and LC 50 13.5 and 9.3 mg a.i. kg − 1 for E. andrei and P. corethrurus , respectively. Concentrations applied in the field of these two pesticides have toxic effects on both species. Glyphosate showed no toxic effects for either species even at the highest concentration tested (47 mg a.i. kg − 1 ), although they displayed avoidance behavior at this concentration. The sensitivity of P. corethrurus appears to be similar to the standard species for the pesticides evaluated reinforcing the notion that E. andrei is a good test species. Nevertheless, further studies should be undertaken using other contaminants to confirm the similar sensitivity of both species and the relevance of E. andrei in ecotoxicological tests.
650 $aBrazil
650 $aEisenia andrei
650 $aPontoscolex corethrurus
650 $atoxicity
650 $aPesticida
653 $aBrasil
653 $aPesticide
653 $aToxidade
700 1 $aBROWN, G. G.
700 1 $aNIVA, C. C.
700 1 $aSAUTTER, K. D.
700 1 $aSOUSA, J. P.
773 $tApplied Soil Ecology$gv. 69, (nesp), p. 32-38, July 2013.
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Embrapa Florestas (CNPF) |
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| 8. |  | SILVA, M. P. da; CONEGLIAN, R. C. C.; SOARES, A. G.; BARBOZA, H. T. G.; GUIA, L. da. Avaliação da qualidade pós-colheita após aplicação de revestimento comestível em tomates produzidos no sistema tomatec. In: WORKSHOP PPG-FITOTECNIA PPG-FITOTECNIA: HISTÓRICO, RELEVÂNCIA E CONTEXTO ATUAL , 1., 2017, Seropédica, RJ. Seropédica: UFRRJ, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 10. | | ANTUNES, L. F. de S.; RIBEIRO, S. A.; SILVA, B. C. da; CORREIA, M. E. F.; CONEGLIAN, R. C. C. Desempenho agronômico da chicória a partir de mudas produzidas com o gongocomposto. Cadernos de Agroecologia, v. 15, n. 2, 2020. Edição dos Anais do XI Congresso Brasileiro de Agroecologia, São Cristóvão, Sergipe, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
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| 11. | | PEREIRA, B. R.; SOARES, A. G.; CONEGLIAN, R. C. C.; BARBOZA, H. T. G.; FONSECA, M. J. de O. Efeito do processamento mínimo sobre a qualidade de uvas cultivar sweet celebration. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 24., 2016, São Luis. Fruticultura: fruteiras nativas e sustentabilidade: anais. São Luis, MA: SBF, 2016. 5 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 13. | | HERNANDES, N. K.; CONEGLIAN, R. C. C.; GODOY, R. L. de O.; VITAL, H. de C.; FREIRE JUNIOR, M. Testes sensoriais de aceitação da beterraba vermelha (Beta vulgaris ssp. vulgaris L.), cv. Early Wonder, minimamente processada e irradiada. Ciência e Tecnologia de Alimentos, Campinas, v. 27, p. 64-68, ago. 2007. Suplemento.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
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| 14. | | NEVES JUNIOR, A. C. V.; CONEGLIAN, R. C. C.; SOARES, A. G.; FONSECA, M. J. de O.; CARVALHO, M. A. G.; FERREIRA, E. E. Estudo do processo de destanização de caqui 'Mikado' (Diospyros kaki). In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 20.; ANNUAL MEETING OF THE INTERAMERICAN SOCIETY FOR TROPICAL HORTICULTURE, 54., 2008, Vitória. Frutas para todos: estratégias, tecnologias e visão sustentável: anais... Vitória: Incaper, 2008.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
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| 15. | | NEVES JUNIOR, A. C.; CONEGLIAN, R. C. C.; SOARES, A. G.; FREITAS, D. de G. C.; FONSECA, M. J. de O.; BARBOZA, H. T. G. Evaluation of refrigerated storage of 'Mikado' fresh persimmon using edible coatings. In: INTERNATIONAL POSTHARVEST SYMPOSIUM, 7., 2012, Kuala Lumpur. Postharvest for wealth and health: abstracts. Kuala Lumpur: Mardi, 2012. p. 134.| Tipo: Resumo em Anais de Congresso |
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| 17. | | NEVES JUNIOR, A. C. V.; SOARES, A. G.; FREITAS, D. de G. C.; FREIRE JUNIOR, M.; FREITAS, S. P.; CONEGLIAN, R. C. C. Caracterização de revestimentos para utilização em frutos minimamente processados de caqui 'Mikado' (Diospyros kaki). In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 5., 2009, São Carlos, SP. Anais... São Carlos, SP: Embrapa Instrumentação Agropecuária, 2009. p. 73-75.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
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| 18. | | BELISÁRIO, C. M.; SOARES, A. G.; CONEGLIAN, R. C. C.; PLÁCIDO, G. R.; CASTRO, C. F. DE S.; RODRIGUES, L. A. N. Carotenoids, sugars, ascorbic acid, total phenolics, and antioxidant activity of murici from Brazilian Cerrado during refrigerated storage. Ciência Rural, Santa Maria, v. 50, n. 4, e20180620, 2020. 8 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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| 19. | | NEVES JUNIOR, A. C. V.; CONEGLIAN, R. C. C.; SOARES, A. G.; FREITAS, D. G. C.; FONSECA, M. J. O.; BARREIRA, F. R.; MIRANDA, A. F. M. de. Physical and sensory characterization of edible coatings applied to minimally processed persimmon. Acta Horticulturae, v. 934, p. 537-542, Jun. 2012. Edition of Proceedings of the XXVIII International Horticultural Congress on Science and Horticulture for People: International Symposium on Postharvest Technology in the Global Market. Lisbon, Aug. 2010.| Tipo: Artigo em Anais de Congresso |
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| 20. | | NEVES JUNIOR, A. C. V.; SOARES, A. G.; FREITAS, D. G. C.; BARREIRA, F. R.; MIRANDA, A. F. M.; CONEGLIAN, R. C. C.; FONSECA, M. J. O. Physical and sensory characterization of edible coatings applied to persimmon 'Mikado' (Diospyros kaki) minimally processed. In: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa. Science and horticulture for people: abstracts. [S.l.]: ISHS, 2010. v. 2, p. 119, S02.234.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 34 | |
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