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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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Registro original: |
Embrapa Florestas (CNPF) |
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| Registros recuperados : 16 | |
| 3. |  | ASSAD, E. D.; SANO, E. E.; CUNHA, S. A. R. da; CORREA, T. B. S.; RODRIGUES, H. R. Identificação de impurezas e misturas em pó de café por meio de comportamento espectral e análise de imagens digitais. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 2, p. 211-216, fev. 2002.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Unidades Centrais. |
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| 4. | | ASSAD, E. D.; SANO, E. E.; CUNHA, S. A. R. da; CORREA, T. B. S.; RODRIGUES, H. R. Identificacao de impurezas e misturas em po de cafe por meio de comportamento espectral e analise de imagens digitais. Pesquisa Agropecuaria Brasileira,Brasilia, v. 37, n., 2, p. 211-216, 2002.| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Cerrados. |
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| 7. | | ASSAD, E. D.; SANO, E. E.; CUNHA, S. A. R.; RODRIGUES, H. R.; CORREA, T. B. S. Deteccao de fraudes em cafe torrado e moido por analise de imagem: caso do milho. In: SIMPOSIO DE PESQUISA DOS CAFES DO BRASIL, 13., 2000, Pocos de Caldas, MG. Resumos expandidos... Brasilia: Embrapa Cafe: MINISPLAN, 2000. v.1, p.699-701.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 8. | | SANO, E. E.; ASSAD, E. D.; CUNHA, S. A. R. da; CORREA, T. B. S.; RODRIGUES, H. da C. Na tela, as fraudes do café. Ciencia Hoje, Rio de Janeiro, v. 31, n. 186, p. 63-65, set. 2002.| Biblioteca(s): Embrapa Cerrados. |
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| 9. | | SANO, E. E.; ASSAD, E. D.; CUNHA, S. A. R. da; CORRÊA, T. B. S.; RODRIGUES, H. da R. Na tela, as fraudes do café. Ciência Hoje, v. 31, n. 186, p. 63-65, set. 2002.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Agroindústria de Alimentos. |
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| 10. | | SANO, E. E.; ASSAD, E. D.; CUNHA, S. A. R.; RODRIGUES, H. R.; CORREA, T. B. S. Uso do SPRING/INPE na identificacao e quantificacao de fraudes em cafe torrado e moido. In: SIMPOSIO LATINOAMERICANO DE PERCEPCION REMOTA, 9., 2000, Puerto Iguazu, Misiones, Argentina. Memorias.... Universidad Nacional de Lujan: Sociedad de Especialistas Latinoamericanos en Percepcion Remota y Systemas de Informacion Espacial; 2000? p. 1125-1132.| Biblioteca(s): Embrapa Cerrados. |
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| 11. | | SANO, E. E.; ASSAD, E. D.; CUNHA, S. A. R.; RODRIGUES, H. R.; CORREA, T. B. S. Uso do Spring/INPE na identificacao e quantificacao de fraudes em cafe torrado e moido. In: SIMPOSIO LATINOAMERICANO DE PERCEPTION REMOTA - SELPER, 9., 2000, Puerto Iguazu, Argentina. Trabalhos... Puerto Iguazu: Sociedad de Especialistas Latinoamericanos en Percepcion Remota, 2000. Nao paginado.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 12. | | ASSAD, E. D.; SANO, E. E.; CUNHA, S. A. R.; RODRIGUES, H. R.; CORREA, T. B. S.; MONTEIRO, A. M. V.; PAIVA, J. A. C.; SHIMABUKURO, R. M. K. Quantificação de impurezas e misturas em café torrado e moído por meio do programa computacional Springcafe. Planaltina, DF: Embrapa Cerrados, 2000. 3p. (Embrapa Cerrados. Comunicado Tecnico, 32).| Biblioteca(s): Embrapa Cerrados. |
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| 13. | | GONCALVES, E. B.; CORRÊA, T. B. S.; ASSAD, E. D.; RODRIGUES, H. da R.; SANO, E. E.; CUNHA, S. A. R. da; SOUZA, M. de L. M.; LOPES, J. R. H. Validação intralaboratorial de método por imagem para detecção e quantificação de impurezas em café torrado e moído: cascas e paus como exemplo. Brazilian Journal of Food Technology, Campinas, v. 10, n. 2, p. 144-150, abr./jun. 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 14. | | GONÇALVES, E. B.; CORRÊA, T. B. S.; ASSAD, E. D.; RODRIGUES, H. da R.; SANO, E. E.; CUNHA, S. A. R. da; SOUZA, M. de L. M.; LOPES, J. R. H. Validação intralaboratorial de método por imagem para detecção e quantificação de impurezas em café torrado e moído: cascas e paus como exemplo. Brazilian Journal of Food Technology, v. 10, n. 2, p. 144-150, abr./jun. 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Cerrados. |
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| 15. | | ASSAD, E. D.; EVANGELISTA, B. A.; SILVA, F. A. M. da; CUNHA, S. A. R. da; ALVES, E. R.; LOPES, T. S. de S.; PINTO, H. S.; ZULLO JÚNIOR, J. Zoneamento agroclimático para a cultura de café (Coffea arabica L.) no estado de Goiás e sudoeste do estado da Bahia. Revista Brasileira de Agrometeorologia, Passo Fundo, v. 9, n. 3, p. 510-518, dez. 2001. Número especial.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 16. | | ASSAD, E. D.; EVANGELISTA, B. A.; SILVA, F. A. M. da; CUNHA, S. A. R. da; ALVES, E. R.; LOPES, T. S. de S.; PINTO, H. S.; ZULLO JUNIOR, J. Zoneamento agroclimatico para a cultura de cafe (Coffea arabica L.) no estado de Goias e sudoeste do estado da Bahia. Revista Brasileira de Agrometeorologia, Passo Fundo, v. 9, n. 3, p. 510-518, 2001.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 16 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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