Essai de contamination d'Ostrea edulis Linne par Bonamia ostreae (Pichot et al., 1979) en riviere de Crach (Morbinhan).

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Éditeur(s) ISTPM
Identifiant documentaire 9-1843
Identifiant OAI oai:archimer.ifremer.fr:1843
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Auteur(s): Tige, Gilbert,Grizel, Henri
Mots clés Bonamia ostreae Ostrea edulis Experimental research Histopathology; Parasitic diseases Oyster culture;
Date de publication 01/12/1982
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Langue fre
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Source Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1982-12 , Vol. 46 , N. 4 , P. 307-314
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Description
In March 1982, an experimental contamination with Bonamia ostreae was created in the Crach River (Morbihan). Flat oysters were coming from a wild oyster bed in La Rochelle, a histological control has shown they were free from parasites. These oysters were found to be infected after 4 to 5 months. The parasite propagation seems to occur all the year. At the beginning of the disease, infestation rates are low. Percentages increase progressively and reach 25 to 30% after 4 months and 50% and more after 6 or 8 months for the oysters immersed from March to June 1982.
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