Necrosis bacilar en larvas de ostras Crassostrea gigas. Reporte de caso: Necrosis bacilar en moluscos

 

Guardado en:
Sonraí Bibleagrafaíochta
Údar: Varela Mejías, Alexander
Formáid: artículo original
Stádas:Versión publicada
Fecha de Publicación:2022
Cur Síos:That paper presents the procedure and results of a bioassay performed with larvae of Pacific oyster Crassostrea gigas. Challenging it with a strain of Vibrio alginolyticus, Isolated from a sample of dead larvae. The evolution of the clinical sign and injuries progress of infection during the first 24 hours and the bacteriological analyzes are described. The mortality of the challenged groups exceeded 90%. Final bacterial counts exceeded 2.7x104cfu/ml. The strains recovered from the dead organisms are similar to those used in the infectious inoculum. Allowing establishing the causality of this strain with the mortalities observed in a production tank. Keywords. Bivalve molluscs, mortalities, Vibrio alginolyticus, pathogenicity, causality.
País:Portal de Revistas UNED
Institiúid:Universidad Estatal a Distancia
Repositorio:Portal de Revistas UNED
Teanga:Español
OAI Identifier:oai:revistas.investiga.uned.ac.cr:article/4019
Rochtain Ar Líne:https://revistas.uned.ac.cr/index.php/repertorio/article/view/4019
Palabra clave:Moluscos bivalvos, mortalidades, Vibrio alginolyticus, patogenicidad, causalidad.
Bivalve molluscs, mortalities, Vibrio alginolyticus, pathogenicity, causality.