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Albendazole, levamisole and ivermectin are effective against monogeneans of Colossoma macropomum (Pisces:Serrasalmidae). Repositório Alice
ALVES, C. M. G.; NOGUEIRA, J. N.; BARRIGA, I. B.; SANTOS, J. R. dos S.; SANTOS, G. G.; TAVARES-DIAS, M..
This study evaluated the efficacy of albendazole, ivermectin, levamisole, mebendazole and praziquantel on monogeneans of Colossoma macropomum, based on in vitro and in vivo assays. In vitro assays indicated that albendazole (500, 100, 1,500 and 2,000 mg/L), ivermectin (200, 250, 300 and 350 mg/L) and levamisole (50, 75, 100 and 125 mg/L) were 100% effective against Anacanthorus spatulatus, Notozothecium janauachensis, Mymarothecium boegeri and Linguadactyloides brinkmanni, while mebendazole (125, 150, 175 and 200 mg/L) and praziquantel (5, 10, 15 and 20 mg/L) were ineffective. Fish mortality in 24 hr therapeutic baths with 500 mg/L of albendazole was 6.6%, but the behaviour of the animals remained unchanged, while 200 mg/L of ivermectin caused lethargy,...
Tipo: Artigo de periódico Palavras-chave: Peixe de Água Doce; Tambaqui; Pacu; Infecção; Parasito; Tratamento; Freshwater fish; Infection; Parasites; Biological treatment.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105909
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Anthelminthic potential of the Ficus insipida latex on monogeneans of Colossoma macropomum (Serrasalmidae), a medicinal plant from the Amazon. Repositório Alice
GONZALES, A. P. P. F.; SANTOS, G. G.; TAVARES-DIAS, M..
Herbal therapy is a potentially beneficial alternative for fish aquaculture, since it may be cheaper and more effective than chemotherapy. The aim of this study was to investigate the in vitro efficacy of Ficus insipida latex on monogeneans of Colossoma macropomum gills.
Tipo: Artigo de periódico Palavras-chave: Peixe de Água Doce; Freshwater fish; Parasites; Biological treatment.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116976
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Could basidiomycetes fungi be an alternative for the treatment of fibrous feedstuffs? application of enzymatic complexes and future prospects R. Bras. Zootec.
Rodrigues,Miguel António Machado; Bezerra,Rui Manuel Furtado; Dias,José Albino Gomes Alves; Guedes,Cristina Vitória de Miranda; Ferreira,Luis Miguel Mendes; Nunes,Fernando.
This presentation intends to make a brief description of the studies being investigated by our research group in the area valorization of fibrous feed utilizing the white-rot fungi (basidiomycetes fungi) enzyme complexes.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Basidiomycetes fungi; Biological treatment; Fibrous feedstuff; Nutritional value; White-rot fungi.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010001300056
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Hydrodynamic behavior of a combined anaerobic-aerobic system employed in the treatment of vinasse Ciência e Agrotecnologia
Fia,Fátima Resende Luiz; Fia,Ronaldo; Campos,Cláudio Milton Montenegro; Oliveira,Luiz Fernando Coutinho de.
ABSTRACT The understanding of reactor hydrodynamics is essential for improving the performance of a reactor and biogas production. This study sought to evaluate the hydrodynamic behavior of a combined anaerobic-aerobic system at a laboratory scale for treating vinasse. The experiment was conducted in a system using two UASB reactors connected in series, followed by an Aerated Submerged Biological Filter (ASBF). The flow rates applied to the system and the corresponded theoretical HRTs in the UASB1, UASB2 and ASBF were respectively: 15.6 L d-1 and 1.2 d, 1.2 d and 1.0 d (Phase I - first year); 8.5 L d-1 and 2.1 d; 2.1 d and 1.8 d (Phase II - first year), 14.6 L d-1 and 1.1 d, 1.1 d and 1.0 d (Phase III - second year); 29.5 L d-1 and 0.6 d, 0.6 d and 0.5 d...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Hydrodynamic study; Tracers; Biological treatment.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000600718
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Toxic, physiological, histomorphological, growth performance and antiparasitic effects of copper sulphate in fish aquaculture. Repositório Alice
TAVARES-DIAS, M..
This paper provides the current state of knowledge available from the literature regarding the use of copper sulphate (CuSO4) in culture of freshwater and marine fish as related to toxicity, growth performance, physiology immunity, histomorphology and antiparasitic treatment. From this review, I have assessed and discussed all of these factors, as well as the potential strategies available for use in fish farming. Acute toxicity (96h-LD50) to CuSO4 varies widely among fish species (0.001?730 mg/L) depending on various water quality factors, and many fish species are sensitive to concentrations near those required for controlling and treating parasite infections. Acute exposure to CuSO4 may lead to mortality while sublethal exposure in different organism...
Tipo: Artigo de periódico Palavras-chave: Peixe de Água Doce; Blood; Copper; Farmed fish; Parasites; Biological treatment.
Ano: 2021 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132855
Registros recuperados: 5
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