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Studies on some septicemic bacterial diseases affecting oreochromis niloticus in earthen fish farm
Other Title(s)
دراسات عن بعض أمراض التسمم الدموي التي تصيب أسماك البلطي النيلي في مزارع الأسماك الترابية
Joint Authors
Zaki, Fiyula Hasan
Zahran, Iman
Awad, Rahmah E.
Source
Suez Canal Veterinary Medicine Journal
Issue
Vol. 20, Issue 2 (31 Dec. 2015), pp.123-138, 16 p.
Publisher
Suez Canal University Faculty of Veterinary Medicine
Publication Date
2015-12-31
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
This study was carried out on 150 Oreochromis niloticus at Dakhalia governorate within winter and summer seasons of the year 2015.
The clinicohistopathological picture and biochemical investigations of the diseased fish were recorded.
Sixty fish were infected with various types of bacterial species, of which, (49) fish were infected with Gram-negative bacteria while (11) fish were infected with Gram-positive one.
The most common bacterial infection were Aeromonas hydrophila (33%), Pseudomonas fluorescens (20.5%), Streptococcus agalactiae (17.8 %), Aeromonas sobria (12.3 %), Vibrio anguillarum (9.5%) and Vibrio alginolyticus (6.8%).
The highest total prevalence of bacterial infections was recorded in summer season (39%) compared to 21 % in winter.
Isolates varied in their antibiotic sensitivity pattern.
Inflammatory changes associated with these bacterial diseases were obvious in histopathological sections.
Disease conditions were affected by various environmental stressors especially temperature, pH, salinity, ammonia and some heavy metals
American Psychological Association (APA)
Zaki, Fiyula Hasan& Zahran, Iman& Awad, Rahmah E.. 2015. Studies on some septicemic bacterial diseases affecting oreochromis niloticus in earthen fish farm. Suez Canal Veterinary Medicine Journal،Vol. 20, no. 2, pp.123-138.
https://search.emarefa.net/detail/BIM-754007
Modern Language Association (MLA)
Zaki, Fiyula Hasan…[et al.]. Studies on some septicemic bacterial diseases affecting oreochromis niloticus in earthen fish farm. Suez Canal Veterinary Medicine Journal Vol. 20, no. 2 (2015), pp.123-138.
https://search.emarefa.net/detail/BIM-754007
American Medical Association (AMA)
Zaki, Fiyula Hasan& Zahran, Iman& Awad, Rahmah E.. Studies on some septicemic bacterial diseases affecting oreochromis niloticus in earthen fish farm. Suez Canal Veterinary Medicine Journal. 2015. Vol. 20, no. 2, pp.123-138.
https://search.emarefa.net/detail/BIM-754007
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 133-138
Record ID
BIM-754007