| Registro completo |
| Provedor de dados: |
ArchiMer
|
| País: |
France
|
| Título: |
Disease problems in farmed penaeids in Italy
|
| Autores: |
Giorgetti, G
|
| Data: |
1989-02
|
| Ano: |
1989
|
| Palavras-chave: |
MED
Italy Penaeus japonicus Fungi Parasites Viruses Pathology Growth Fry Eggs Sea water Diseases Shrimp culture
|
| Resumo: |
The industrial farming of penaeid shrimps began in Italy in the early eighties with the introduction of Penaeus japonicus , that replaced Penaeus kerathurus . In Italy there are no farms for producing eggs and fry on a commercial basis, the restocking material is usually imported from abroad at the stage of post-larval 22-25. Various pathologies were found that appeared to be connected with husbandry techniques, such as overfeeding with low water exchange, overcrowding and poor water quality. Our laboratory diagnosed diseases caused by: virus: infectious pancreatic necrosis (IPN) virus was isolated on EPC-RTG2 cells from spawners without apparent mortality; bacteria: the most frequently isolated bacterium was Vibrio anguillarum , on TSA, marine agar and TCBS; parasites: serious infections of the gills were seen caused by zootamnium; fungi: very few infections by Fusarium solani , causing lesions in the eye, were diagnosed.
|
| Tipo: |
Text
|
| Idioma: |
Inglês
|
| Identificador: |
http://archimer.ifremer.fr/doc/1989/acte-1451.pdf
|
| Editor: |
Actes de colloques Ifremer, Tahiti, French Polynesia, 20 Feb - 4 Mar 1989, n°9, chap. 9, pp.75-87
|
| Relação: |
http://archimer.ifremer.fr/doc/00000/1451/
|
| Formato: |
application/pdf
|
|
