RESUMO
During intensive culture of South-American catfish, Rhamdia sapo fingerlings an epizootic similar to fin rot was developed. Aeromonas hydrophila and Pseudomonas aeruginosa were isolated and they were treated and controlled with daily short dip, 1 ppm Furanace. The disease was experimentally reproduced and we concluded that it is result of interaction of unfavorable environment conditions such as: low dissolved oxygen, increase of solids in suspension; host condition and the presence of Aeromonas hydrophila and Pseudomonas aeruginosa.
Assuntos
Infecções Bacterianas/veterinária , Peixes-Gato/microbiologia , Doenças dos Peixes/microbiologia , Infecções por Pseudomonas/veterinária , Aeromonas/isolamento & purificação , Ração Animal , Animais , Anti-Infecciosos Locais/uso terapêutico , Infecções Bacterianas/tratamento farmacológico , Infecções Bacterianas/microbiologia , Doenças dos Peixes/tratamento farmacológico , Formaldeído/uso terapêutico , Nitrofuranos/uso terapêutico , Distúrbios Nutricionais/complicações , Distúrbios Nutricionais/veterinária , Infecções por Pseudomonas/tratamento farmacológico , Infecções por Pseudomonas/microbiologia , Pseudomonas aeruginosa/isolamento & purificação , Microbiologia da ÁguaRESUMO
During intensive culture of South-American catfish, Rhamdia sapo fingerlings an epizootic similar to fin rot was developed. Aeromonas hydrophila and Pseudomonas aeruginosa were isolated and they were treated and controlled with daily short dip, 1 ppm Furanace. The disease was experimentally reproduced and we concluded that it is result of interaction of unfavorable environment conditions such as: low dissolved oxygen, increase of solids in suspension; host condition and the presence of Aeromonas hydrophila and Pseudomonas aeruginosa.
