Provisional Instruction on the arrangements for combating saprolegniosis of fishes and spawn in fish-farming establishments (1998). Pays/Territoire Fédération de Russie Type du document Règlement Date 1998 Source FAO, FAOLEX Sujet Pêche Mot clé Maladie des poissons Poissons d'eau douce Poissons marins Mariculture Aquaculture Santé des animaux Aire géographique Arctique, Asie et Pacifique, Mer Noire, Mer Caspienne, CEI (Communauté des États indépendants), Europe de l'Est, Europe, Europe et Asie Centrale, Pacifique Nord, Pacifique Nord Occidental Entry into force notes Entry into force from the date of issue. Résumé Saprolegniosis is disease of fishes and spawn of fungi aetiology widely spread in fish-farming establishments of different types. Saprolegniosis is caused by mould fungi of the orderly saprolegniales pertaining to several genera: dictyuchus, leptolegnia, saprolegnia, etc. Widely spread and pathogenic are the following types: ach.flagellata, aph.laevis, d.monospoi-us, s.rnixta, s.parasitieea, achlya flagellata. The document consists of 5 Secs. Section 1 lays down general provisions. Section 2 regards epizootology. Section 3 regards clinical symptoms and pathogenesis. Section 4 regards diagnostics. Section 5 specifies arrangements for combating the afore-mentioned fish disease. Texte intégral Russe