Toxico-biological behaviour of toxogenic fungal extracellular products in freshwater fish [electronic resource].
Language: English Summary language: Arabic Description: P. 60-71Other title:- دراسة سمية بيولوجية لسلوك المواد السامة الفطرية الخارجية للفطريات السامة لاسماك المياه العذبة [Added title page title]
- Zagazig veterinary journal, 2009 v. 37 (2) [electronic resource].
Includes references.
This study was conducted on three hundred and thirty five samples of fish ration and fish ration ingredients. One hundred and eighty from fish meal, eighty from yellow corn and seventy five from fish ration, all samples were collected from Animal Health Research Institute Dokki, Markets and Nawa farm in Kalyoubia Governorate. One hundred of apparently normal Nile Tilapia fish (Oreochromis niloticus) used for experimental infection. Eighteen clinically normal Nile cat fish (Clarias species) used as a biological indicators (skin test). The results of mycological studies revealed that from fish meal 335 isolates related to 5 genera and 18 species were recovered, from fish ration 175 isolates related to 5 genera and 19 species were isolated and from yellow corn 140 isolates related to 4 genera and 16 species were isolated.
Summary in Arabic.
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