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| 3. |  | CARVALHO, E. J. M.; VELOSO, C. A. C.; BRASIL, E. C.; FRANZINI, V. I.; SILVA, A. R. B. e; SILVA, A. R.; SOUZA, S. da S. Produção de grãos pelo milho em função da aplicação de calcário e gesso agrícola em latossolo amarelo do Oeste paraense. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. [Uberlândia]: SBCS: UFU, ICIAG, 2011.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 4. | | COUTINHO NETO, A. M.; COUTINHO, E. L. M.; ORIOLI JÚNIOR, V.; CORÁ, J. E.; SILVA, A. R. B. e; SCATOLIN, M. Nitrogen fertilization management in no-tillage maize with different witer crops. Bioscience Journal, Uberlândia, v. 29, n. 6, p. 1981-1988, Nov./Dec. 2013.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | FRANZINI, V. I.; SILVA, A. R. B. e; TAVARES, D. da S.; MACIEL, J. B. Crescimento de folhas de tucumã submetido à calagem e adubação fosfatada. In: ENCONTRO AMAZÔNICO DE AGRÁRIAS, 8., 2016, Belém, PA. Anais... Belém, PA: [s.n.], 2016. p. 51-58. Livro IV - Fitossanidade. Publicado também no Livro II - Ciência do solo, p. 31-38.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 13. | | FRANZINI, V. I.; VELOSO, C. A. C.; BRASIL, E. C.; SILVA, A. R. B. e; SILVA, A. R.; CARVALHO, E. J. M.; UCHÔA, E. B. Resposta do milho cultivado na região do Oeste paraense a adubação fosfatada. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. [Uberlândia]: SBCS: UFU, ICIAG, 2011.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 14. | | FUJIYAMA, B. S.; SILVA, A. R. B. e; SILVA JÚNIOR, M. L. da; CARDOSO, N. R. P.; FONSECA, A. B. da; VIANA, R. G.; SAMPAIO, L. S. Boron fertilization enhances photosynthesis and water use efficiency in soybean at vegetative growth stage. Journal of Plant Nutrition, v. 42, n. 19, p. 2498-2506, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | SÁ, T. D. de A.; KATO, O. R.; VASCONCELOS, S. S.; SHIMIZU, M.; ARAGÃO, D. V.; AZEVEDO, C. M. B. C. de; BORGES, A. C. M. R.; SILVA, A. R. B. e. Alternativas à agricultura de corte e queima em processos de transição agroecológica: um desafio para a agricultura amazónica. In: CONGRESO LATINOAMERICANO DE AGROCEOLOGIA, 5., 2015, La Plata. Trabajos científicos y relatos de experiencias.: la agroecología, un nuevo paradigma para redenir la investigación, la educación y la extensión para una agricultura sustentable: Memorias. La Plata: Universidad Nacional de La Plata, Facultad de Ciencias Agrarias y Forestales, 2015. V SOCLA.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 20. | | TAVARES, D. da S.; FRANZINI, V. I.; SILVA, A. R. B. e. Calagem e adubação fosfatada no desenvolvimento inicial de mudas de tucumã (Astrocaryum vulgare Mart.). In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo, 2014. FertBio 2014.| Biblioteca(s): Embrapa Amazônia Oriental. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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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Circulação/Nível: |
A - 1 |
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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: |
-- |
|
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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