FN Archimer Export Format
PT C
TI Observations on diseases of crustacean cultures in polynesia
BT 
AF AQUACOP, AQUACOP
AS 1:;
FF 1:PDG-DRV-RA;
SI TAHITI
SE PDG-DRV-RA
UR https://archimer.ifremer.fr/doc/1977/acte-4411.pdf
LA English
DT Proceedings paper
AB First important problems in pathology at the Centre Océanologique du Pacifique (COP) have been met during larval rearings of penaeid shrimps and Hacrobrachium rosenbergii. In penaeids, heavy mortalities  during the zoea and mysis stages have led to the diagnosis of two main types of diseases: a bacterial necrosis of the appendages and a fungus disease. Two preventive treatments with antibiotics during the zoea stages and a continuous treatment with a selective herbicide (Treflan) allow a consistent production of 100 post-larvae/liter (80% survival from the nauplius stage). With Macrobrachium rosenbergii, during the larval rearing, mortalities of bacterial origin have been recorded in some experiments. The observation of appendage necrosis allows early diagnosis and treatment with antibiotics. Chlorination of the water helps to control the disease. [NOT CONTROLLED OCR]
PY 1977
PD JAN
CT 8 th Workshop of World Mariculture Society, Costa Rica, 10-13 janvier 1977
ID 4411
ER

EF