FN Archimer Export Format
PT J
TI Pathogenic threats and probiotic use in larviculture of the scallop, Pecten maximus
BT 
AF KESARCODI-WATSON, Aditya
   MINER, Philippe
   NICOLAS, Jean-Louis
   ASMANI, Katia
   ROBERT, Rene
AS 1:1,2;2:1;3:1;4:1;5:3;
FF 1:;2:PDG-RBE-PFOM-PI;3:PDG-RBE-PFOM-PI;4:PDG-RBE-PFOM-PI;5:PDG-ODE-LITTORAL;
C1 IFREMER Ctr Brest, Lab Physiol Invertebres, Plouzane, France.
   Cawthron Inst, Aquaculture & Biotechnol Dept, Nelson, New Zealand.
   IFREMER Ctr Brest, Stn Expt Argenton, Plouzane, France.
C2 IFREMER, FRANCE
   CAWTHRON INST, NEW ZEALAND
   IFREMER, FRANCE
SI BREST
SE PDG-RBE-PFOM-PI
   PDG-ODE-LITTORAL
UM LEMAR
IN WOS Ifremer jusqu'en 2018
   copubli-int-hors-europe
IF 1.461
TC 10
UR https://archimer.ifremer.fr/doc/00210/32153/30900.pdf
LA English
DT Article
DE ;scallop;Pecten maximus;probiotics;Alteromonas macleodii;Neptunomonas;Phaeobacter
AB During a series of experiments, bacteriological elements in scallop larval rearing were investigated: larvae susceptibility to pathogens as a function of their age, and the use of probiotic bacteria during larviculture. Younger larvae (d5 PF) were highly more susceptible to pathogenic-challenge than their older siblings, which were challenged at an older age (d15 PF). A challenge with 104 CFU mL−1 of V. pectenicida killed 100% of d5 PF larvae 7 days following challenge, yet killed only 9% of d15 PF larvae 9 days following challenge. Use of the probiotics Phaeobacter gallaeciensis, Alteromonas macleodii 0444 and Neptunomonas sp. 0536, provided for larger larvae, a high yield of competent larvae and, perhaps more importantly, protection against pathogen-challenge similar to levels achieved from antibiotic use. When challenged with V. pectenicida, d29 survivals were 20.3%, 85.1% and 75.0% respectively for control (no probiotic), antibiotic treated, and ‘probiotic mix’ administered larvae. Use of potential probiotic Pseudoalteromonas sp. D41 appeared to hinder scallop larvae. Future use of probiotics in scallop larval rearing would benefit from combined use of P. gallaeciensis, A. macleodii 0444 and Neptunomonas sp. 0536.
PY 2016
PD APR
SO Aquaculture Research
SN 1355-557X
PU Wiley-blackwell
VL 47
IS 4
UT 000371891500019
BP 1221
EP 1230
DI 10.1111/are.12579
ID 32153
ER

EF