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| Registros recuperados : 17 | |
| 2. |  | GALON, L.; FERNANDES, F. F.; ANDRES, A.; SILVA, A. F. da; FORTE, C. T. Selectivity and efficiency of herbicides in weed control on sweet sorghum. Pesquisa Agropecuária Tropical, Goiânia, v. 46, n. 2, p. 123-131, abr./jun. 2016.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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| 3. | | PILLA, T. P.; GALON, L.; BRANDLER, DAIANI.; BIANCHESE, F.; TONIN, R. J.; TONI, J. R.; FORTE, C. T.; VARGAS, L. Physical, physiological and sanitary quality of canola seeds after the application of maturing herbicides. Journal Of Agricultural Studies, v. 8, p. 721-736, 2020.| Biblioteca(s): Embrapa Trigo. |
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| 4. | | FRANDOLOSO, F. S.; GALON, L.; CONCENÇO, G.; ROSSETTO, E. R. O.; BIANCHESSI, F.; SANTIN, C. O.; FORTE, C. T. Interference and level of economic damage of Alexandergrass on corn. Planta Daninha, v. 38, e020219966, 2020. 12 p.| Biblioteca(s): Embrapa Clima Temperado. |
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| 5. | | SANTIN, C. O.; PERIN, G. F.; FORTE, C. T.; FIABANE, R. C.; ANDRES, A.; SILVA, A. F. da; GALON, L. Eficiência e seletividade de herbicidas aplicados em sorgo sacarino. In: CONGRESSO NACIONAL DE MILHO E SORGO, 31., 2016, Bento Gonçalves. Milho e sorgo: inovações, mercados e segurança alimentar: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2016.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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| 6. | | REZENDES, I.; BASEGGIO, E. R.; GALON, L.; BRANDLER, D.; FORTE, C. T.; ASPIAZÚ, I.; FRANCESCHETTI, M. B.; SILVA, A. F. da. Allelopathy of weeds on the growth of vegetables. Communications in Plant Sciences, v. 10, p. 1-10, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | THIEL, C. H.; DAVID, F. A. de; GALON, L.; DEUNER, S.; FORTE, C. T.; PERIN, G. F.; DAVID, P. R. de; MOSSI, A. J.; ANDRES, A.; CONCENCO, G. Physiology of weeds in intraspecific competition. Journal of Agricultural Science, v. 10, n. 6, p. 334-340, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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| 8. | | BALDESSARINI, R.; GALON, L; VARGAS, L.; MÜLLER, C.; BRANDLER, D.; SILVA, J. D. G. DA; FORTE, C. T.; FRANCESCHETTI, M. B.; TIRONI, S. P.; PERIN, GISMAEL FRANCISCO. Morphophysiological responses of wheat cultivars in competition with diploid and tetraploid ryegrass. Journal Of Agricultural Studies, v. 8, p . 546-568, 2020.| Biblioteca(s): Embrapa Trigo. |
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| 9. | | FORTE, C. T.; GALON, L.; BEUTLER, A. N.; BASSO, F. J. M.; NONEMACHER, F.; REICHERT JÚNIOR, F. W.; PERIN, G. F.; TIRONI, S. P. Soil management systems and their effect on the weed seed bank. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 4, p. 435-442, abr. 2018. Título em português: Sistemas de manejo do solo e sua influência no banco de sementes de plantas daninhas.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | FORTE, C. T.; GALON, L.; CONCENCO, G.; REICHERT JUNIOR, F. W.; ANDRES, A.; SCARIOT, M. A.; MULINARI, J.; MOSSI, A. J.; TREICHEL, H. Technologies and challenges for weed control in rice. In: TIMAYER, A.; KADYROV, G. (Ed). Rice and rice straw: production, cultivation and uses. New York: Nova Science Publishers, 2018. Chapter 4. p. 115-140 Series: Agriculture Issues and Policies.| Biblioteca(s): Embrapa Clima Temperado. |
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| 11. | | DAVID, F. A. de; GALON, L.; PERIN, G. F.; CONCENCO, G.; CASTAMANN, A.; FORTE, C. T.; DAVID, P. R. de; MOSSI, A. J.; ANDRES, A.; MOISINHO, I. S. Weed interference in the morphophysiological and nutritional characteristics of erva-mate (Ilex paraguariensis). American Journal of Plant Sciences, v. 9, p. 435-445, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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| 12. | | GALON, L.; SILVA, M. R. da; ROSSETTO, E. R. de O.; SILVA, A. F. da; ASPIAZU, I.; FAVRETTO, E. L.; BRUNETTO, L.; PAWELKIEWICZ, R.; FORTE, C. T.; PERIN, G. F. Interaction between pesticides applied alone or in mixtures in corn. Journal of Environmental Science and Health, Part B, v. 56, n. 11, p. 986-993, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | GALON, L.; CONCENCO, G.; PERIN, G. F.; SILVA, A. F. da; FORTE, C. T.; DAVID, F. de A.; RADÜZ, L. L.; RADUNZ, A. L.; ANDRES, A.; TIRONI, S. P.; CONCENÇO, S. E. Comparison of experimental methods to assess the competitive ability of weed species. American Journal of Plant Sciences, v. 6, p. 2185-2196, Aug. 2015.| Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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| 14. | | TIRONI, S. P.; GALON, L.; SILVA, A. F. da; FIALHO, C. M. T.; ROCHA, P. R. R.; FARIA, A. T.; ASPIAZU, I.; FORTE, C. T.; SILVA, A. A. da; RADUNZ, A. L. Época de emergência de azevém e nabo sobre a habilidade competitiva da cultura da cevada. Ciência Rural, Santa Maria, v. 44, n. 9, p. 1527-1533, set. 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 15. | | FORTE, C. T.; BEUTLER, A. N.; GQLON, L.; CASTOLDI, C. T.; WINTER, F. L.; HOLZ, C. M.; BIANCHESSI, F.; CONCENCO, G.; CHECHI, L.; FERREIRA, M. M.; ANDRES, A.; BURG, G. M. Soil physical properties and grain yield influenced by cover crops and crop rotation. American Journal of Plant Sciences, v. 9, p. 584-598, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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| 16. | | GALON, L.; BRUNETTO, L.; SILVA, A. M. L. da; SOLIGO, V.; CAVALETTI, D. C.; SILVA, A. F. da; GALLINA, A.; FRANCESCHETTI, M. B.; FORTE, C. T.; PERIN, G. F. Tank mixture of glyphosate and 2,4-D applied on RR® maize crop. Journal of Environmental Science and Health, Part B, v. 56, n. 11, p. 948-953, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 17. | | GALON, L.; WEIRICH, S. N.; FRANCESCHETTI, M. B.; ASPIAZU, I.; SILVA, A. F. da; FORTE, C. T.; ROSSETTO, E. R. de O.; BRANDLER, D.; PERIN, G. F.; ULKOVSKI, C. Selectivity of saflufenacil applied alone or mixed to glyphosate in maize. Journal of Agricultural Studies, v. 8, n. 3, p. 775-787, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 17 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
20/10/2021 |
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Data da última atualização: |
20/10/2021 |
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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: |
MACIEL, P. O.; AFONSO, E. G. |
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Afiliação: |
PATRICIA OLIVEIRA MACIEL, CNPASA; ELIZABETH GUSMÃO AFFONSO, INPA, Manaus-AM. |
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Título: |
Praziquantel against monogeneans of tambaqui (Colossoma macropomum). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Aquaculture International, v. 29, p. 2369-2386, 2021. |
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DOI: |
https://doi.org/10.1007/s10499-021-00753-y |
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Idioma: |
Inglês |
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Conteúdo: |
Praziquantel (PZQ) is an anthelminthic drug that has been tested worldwide to treat parasitosis in farmed fish. Information regarding the applicability and sustainability of medications in tambaqui Colossoma macropomum farming is highly needed. This study investigated the effects of PZQ at different concentrations and exposure times on the hematological parameters of tambaqui and the efficacy against monogeneans. The toxicity test with PZQ was conducted at three exposure times (0.5 h, 1 h and 24 h). In each of them, five PZQ concentrations (3.12, 6.25, 12.5, 25 and 50 mg L-1) were evaluated, with a control group, in triplicate, with six fish per unit. The same assays were conducted to evaluate the toxicity of ethanol, used as solvent. Based on the toxicity test and an in vitro test, the efficacy of PZQ against monogeneans in tambaqui was tested in four treatments (6.25, 12.5, 25 and 35 mg L-1), with long bath duration (24 h), with a control group, in triplicate, with six fish per unit. Fish were sampled and subjected to hematological and parasitological analyses. The use of ethanol as solvent did not interfere significantly with the physiology of tambaqui. In the toxicity test with PZQ, the main hematological alterations were those related to the time of exposure, with reduction in hematocrit, hemoglobin and MCHC, in addition to a significant dose and time-dependent alteration in blood glucose. No mortality was observed, except three fish exposed to 50 mg L-1 for 24 h. No treatment removed 100% of the parasites from the gills of tambaqui; however, the lowest concentrations of PZQ were more effective against Anacanthorus sp., removing 61.8% at 12.5 mg L-1. With these results, it is possible to consider key moments during tambaqui farming to apply the medication to prevent disease outbreaks. MenosPraziquantel (PZQ) is an anthelminthic drug that has been tested worldwide to treat parasitosis in farmed fish. Information regarding the applicability and sustainability of medications in tambaqui Colossoma macropomum farming is highly needed. This study investigated the effects of PZQ at different concentrations and exposure times on the hematological parameters of tambaqui and the efficacy against monogeneans. The toxicity test with PZQ was conducted at three exposure times (0.5 h, 1 h and 24 h). In each of them, five PZQ concentrations (3.12, 6.25, 12.5, 25 and 50 mg L-1) were evaluated, with a control group, in triplicate, with six fish per unit. The same assays were conducted to evaluate the toxicity of ethanol, used as solvent. Based on the toxicity test and an in vitro test, the efficacy of PZQ against monogeneans in tambaqui was tested in four treatments (6.25, 12.5, 25 and 35 mg L-1), with long bath duration (24 h), with a control group, in triplicate, with six fish per unit. Fish were sampled and subjected to hematological and parasitological analyses. The use of ethanol as solvent did not interfere significantly with the physiology of tambaqui. In the toxicity test with PZQ, the main hematological alterations were those related to the time of exposure, with reduction in hematocrit, hemoglobin and MCHC, in addition to a significant dose and time-dependent alteration in blood glucose. No mortality was observed, except three fish exposed to 50 mg L-1 for 24 h. No tr... Mostrar Tudo |
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Palavras-Chave: |
Fish farming; Treatments. |
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Thesagro: |
Colossoma Macropomum; Parasito; Peixe; Tambaqui. |
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Thesaurus NAL: |
Fish; Hematology; Parasites. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02521naa a2200253 a 4500
001 2135455
005 2021-10-20
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10499-021-00753-y$2DOI
100 1 $aMACIEL, P. O.
245 $aPraziquantel against monogeneans of tambaqui (Colossoma macropomum).$h[electronic resource]
260 $c2021
520 $aPraziquantel (PZQ) is an anthelminthic drug that has been tested worldwide to treat parasitosis in farmed fish. Information regarding the applicability and sustainability of medications in tambaqui Colossoma macropomum farming is highly needed. This study investigated the effects of PZQ at different concentrations and exposure times on the hematological parameters of tambaqui and the efficacy against monogeneans. The toxicity test with PZQ was conducted at three exposure times (0.5 h, 1 h and 24 h). In each of them, five PZQ concentrations (3.12, 6.25, 12.5, 25 and 50 mg L-1) were evaluated, with a control group, in triplicate, with six fish per unit. The same assays were conducted to evaluate the toxicity of ethanol, used as solvent. Based on the toxicity test and an in vitro test, the efficacy of PZQ against monogeneans in tambaqui was tested in four treatments (6.25, 12.5, 25 and 35 mg L-1), with long bath duration (24 h), with a control group, in triplicate, with six fish per unit. Fish were sampled and subjected to hematological and parasitological analyses. The use of ethanol as solvent did not interfere significantly with the physiology of tambaqui. In the toxicity test with PZQ, the main hematological alterations were those related to the time of exposure, with reduction in hematocrit, hemoglobin and MCHC, in addition to a significant dose and time-dependent alteration in blood glucose. No mortality was observed, except three fish exposed to 50 mg L-1 for 24 h. No treatment removed 100% of the parasites from the gills of tambaqui; however, the lowest concentrations of PZQ were more effective against Anacanthorus sp., removing 61.8% at 12.5 mg L-1. With these results, it is possible to consider key moments during tambaqui farming to apply the medication to prevent disease outbreaks.
650 $aFish
650 $aHematology
650 $aParasites
650 $aColossoma Macropomum
650 $aParasito
650 $aPeixe
650 $aTambaqui
653 $aFish farming
653 $aTreatments
700 1 $aAFONSO, E. G.
773 $tAquaculture International$gv. 29, p. 2369-2386, 2021.
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