Saprolegnia infection and clinical findings in trout farms (Oncorhynchus mykiss) Technical note

dc.authorid0000-0003-4767-9893en_US
dc.contributor.authorÖzcan, Filiz
dc.date.accessioned2025-02-17T12:23:46Z
dc.date.available2025-02-17T12:23:46Z
dc.date.issued2024en_US
dc.departmentDicle Üniversitesi, Veteriner Fakültesi, Klinik Öncesi Bilimler Bölümü, Su Ürünleri ve Hastalıkları Ana Bilim Dalıen_US
dc.description.abstractThe spread of Saprolegnia spp. can increase mortality rates in fish farms, the surrounding environment and natural populations; therefore, detailed surveys to track the spread of pathogenic Saprolegnia and their distribution from fish farms to the natural environment are critical and should be conducted regularly. In this study, Saprolegnia spp. were detected in fish samples collected from rainbow trout (Oncorhynchus mykiss Walbaum, 1792) farms in the Southeast Anatolian region. 40 trout farms in different provinces of the region were visited and 1000 samples were examined. 25 fish with an average live weight of 100–150 g were collected from each farm and the clinical picture was established after macroscopic examination of the fish samples in the laboratory. In order to detect and identify Saprolegniagrowth in the culture environment, the fungus was grown by seeding on Anacker–Ordal (AO) 18°C agar for 5–7 days. As a result of the research, erosion, ulcer formation, increased mucus and fungus (Saprolegnia spp.) were detected in 798 skin samples. Anaemia in the gills, anaemia, hyperemia, oedema in the secondary lamellae and fungus (Saprolegnia spp.) were found in 341 samples. As a result, Saprolegnia spp. was found in farms located in this region. It has been established that in order to protect themselves from this infection, farms in the region must take care not to damage the fish bodies, remove dead and sick fish, not leave excess feed, avoid mechanical damage, pay attention to the deterioration of the mucoid layer, minimise stress factors by avoiding excessive stocking.en_US
dc.identifier.citationÖzcan, F. (2024). Saprolegnia infection and clinical findings in trout farms (Oncorhynchus mykiss) Technical note. Revista Cientifica de la Facultad de Veterinaria, 34(3), 1-5.en_US
dc.identifier.endpage5en_US
dc.identifier.issn0798-2259
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85209366990en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://produccioncientificaluz.org/index.php/cientifica/article/view/42882
dc.identifier.urihttps://hdl.handle.net/11468/29467
dc.identifier.volume34en_US
dc.identifier.wosWOS:001359093300016
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÖzcan, Filiz
dc.language.isoenen_US
dc.publisherUniversidad del Zulia, Facultad de Ciencias Veterinariasen_US
dc.relation.ispartofRevista Cientifica de la Facultad de Veterinariaen_US
dc.relation.isversionof10.52973/RCFCV-E34469en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEnfermedades fúngicasen_US
dc.subjectFungal diseasesen_US
dc.subjectOncorhynchus mykissen_US
dc.subjectOncorhynchus mykissen_US
dc.subjectSaprolegnia sppen_US
dc.titleSaprolegnia infection and clinical findings in trout farms (Oncorhynchus mykiss) Technical noteen_US
dc.title.alternativeInfección por Saprolegnia y hallazgos clínicos en granjas de truchas (Oncorhynchus mykiss) Nota técnicaen_US
dc.typeArticleen_US

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