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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
06/12/2022 |
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Data da última atualização: |
16/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO, P. A. de; MACIEL-HONDA, P. O.; COSTA-FERNANDES, T. de O.; SANTOS, G. G. dos; MARTINS, M. L. |
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Afiliação: |
POLLYANA ALVES DE ARAUJO, UFSC; PATRICIA OLIVEIRA MACIEL, CNPASA; THAIS DE OLIVEIRA COSTA-FERNANDES; GRACIENHE GOMES DOS SANTOS, UFSC; MAURICIO LATERÇA MARTINS, UFSC. |
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Título: |
Efficacy of chlorine, sodium chloride and trichlorfon baths against monogenean Dawestrema cycloancistrium parasite of pirarucu Arapaima gigas. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Fish Diseases, v. 46, n. 2, p. 113-126, Feb. 2023. |
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ISSN: |
0140-7775 |
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DOI: |
https://doi.org/10.1111/jfd.13725 |
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Idioma: |
Inglês |
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Conteúdo: |
This study investigated the efficacy of sodium chloride (SC) and trichlorfon (T) against Dawestrema cycloancistrium and its physiological effects on Arapaima gigas. The efficacy of chlorine (C) as a prophylactic disinfectant was also evaluated. In vitro test with 15 treatments were: SC 4, 8, 10, 12, 14 g/L, T0.1, 0.4, 0.8, 1.6, 3.2 mg/L, and C500, 1000, 3000, 6000 mg/L. Scanning electron microscopy was performed to evaluate parasite damage. The in vivo test was as follows: control, 4 h short baths, once a day, for four consecutive days (SC12 g/L, T5 mg/L); 24 h long baths, for 2 days in 24 h intervals (SC10 g/L, T5 mg/L). In vitro exposure to SC12 and 14 g/L caused 100% mortality of monogeneans at 45 and 60 min, while at T3.2 and 1.6 mg/L 100% of monogeneans died at 30 and 60 min, respectively. In vitro exposure to C resulted in complete mortality after 2?5 min exposure. The SC and T LD50?96 h were 9.9 g/L and 9.73 mg/L, respectively. All in vivo treatments presented efficacy above or close to 90%, with low survival in the long baths. C, starting at 500 mg/L for 5 min, can be used as a disinfectant. Short baths with SC12 g/L and T5 mg/L are recommended for D. cycloancistrium infestations in Arapaima. |
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Palavras-Chave: |
Dawestrema cycloancistrium. |
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Thesagro: |
Peixe; Pirarucu. |
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Thesaurus Nal: |
Aquaculture; Arapaima gigas; Ectoparasites; Fish; Parasites. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02123naa a2200289 a 4500
001 2149285
005 2023-04-16
008 2023 bl uuuu u00u1 u #d
022 $a0140-7775
024 7 $ahttps://doi.org/10.1111/jfd.13725$2DOI
100 1 $aARAÚJO, P. A. de
245 $aEfficacy of chlorine, sodium chloride and trichlorfon baths against monogenean Dawestrema cycloancistrium parasite of pirarucu Arapaima gigas.$h[electronic resource]
260 $c2023
520 $aThis study investigated the efficacy of sodium chloride (SC) and trichlorfon (T) against Dawestrema cycloancistrium and its physiological effects on Arapaima gigas. The efficacy of chlorine (C) as a prophylactic disinfectant was also evaluated. In vitro test with 15 treatments were: SC 4, 8, 10, 12, 14 g/L, T0.1, 0.4, 0.8, 1.6, 3.2 mg/L, and C500, 1000, 3000, 6000 mg/L. Scanning electron microscopy was performed to evaluate parasite damage. The in vivo test was as follows: control, 4 h short baths, once a day, for four consecutive days (SC12 g/L, T5 mg/L); 24 h long baths, for 2 days in 24 h intervals (SC10 g/L, T5 mg/L). In vitro exposure to SC12 and 14 g/L caused 100% mortality of monogeneans at 45 and 60 min, while at T3.2 and 1.6 mg/L 100% of monogeneans died at 30 and 60 min, respectively. In vitro exposure to C resulted in complete mortality after 2?5 min exposure. The SC and T LD50?96 h were 9.9 g/L and 9.73 mg/L, respectively. All in vivo treatments presented efficacy above or close to 90%, with low survival in the long baths. C, starting at 500 mg/L for 5 min, can be used as a disinfectant. Short baths with SC12 g/L and T5 mg/L are recommended for D. cycloancistrium infestations in Arapaima.
650 $aAquaculture
650 $aArapaima gigas
650 $aEctoparasites
650 $aFish
650 $aParasites
650 $aPeixe
650 $aPirarucu
653 $aDawestrema cycloancistrium
700 1 $aMACIEL-HONDA, P. O.
700 1 $aCOSTA-FERNANDES, T. de O.
700 1 $aSANTOS, G. G. dos
700 1 $aMARTINS, M. L.
773 $tJournal of Fish Diseases$gv. 46, n. 2, p. 113-126, Feb. 2023.
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Embrapa Pesca e Aquicultura (CNPASA) |
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| Registros recuperados : 8 | |
| 3. |  | SCHOTT, B.; CUSTODIO, D. P. Caracterização de cultivares de mandioca no Acre. In: SEMINÁRIO ANUAL DE COOPERAÇÃO UFAC/UF, 7., 2009, Rio Branco, AC. Parcerias em pesquisa e ação para a conservação e desenvolvimento sustentável: anais. Rio Branco, AC: Ufac; [Gainesville]: University of Florida, 2009. p. 181-183.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 6. | | SIVIERO, A.; EVANGELISTA, R. C.; SCHOTT, B. Produtividade, teor de amido, matéria seca e resistência a podridão radicular de cultivares de mandioca do Acre. In: CONGRESSO BRASILEIRO DE MANDIOCA,13.; WORKSHOP SOBRE TECNOLOGIAS EM AGROINDÚSTRIAS DE TUBEROSAS TROPICAIS, 7., 2009, Botucatu. Inovações e desafios: anais. Botucatu: CERAT: UNESP, 2009. p. 736-740. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 7. | | SIVIERO, A.; RONCATTO, G.; LESSA, L. S.; SCHOTT, B.; SOARES FILHO, W. D. S. Mancha areolada dos citros causada por Thanatephorus cucumeris no Acre. Tropical Plant Pathology, v. 34, p. S155, 2009. Suplemento. R544. Edição dos resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 8. | | SIVIERO, A.; RONCATTO, G.; LESSA, L. S.; SCHOTT, B.; SOARES FILHO, W. dos S. Mancha areolada dos citros causada por Thanatephorus cucumeris no Acre. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 544.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 8 | |
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