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Bacterial flora in the hepatopancreas of pond-reared Penaeus monodon juveniles with luminous vibriosis
dc.contributor.author | Leaño, Eduardo M. | |
dc.contributor.author | Lavilla-Pitogo, Celia R. | |
dc.contributor.author | Paner, Milagros G. | |
dc.date.accessioned | 2013-11-19T08:17:13Z | |
dc.date.available | 2013-11-19T08:17:13Z | |
dc.date.issued | 1998 | |
dc.identifier.citation | Leaño, E. M., Lavilla-Pitogo, C. R., & Paner, M. G. (1998). Bacterial flora in the hepatopancreas of pond-reared Penaeus monodon juveniles with luminous vibriosis. Aquaculture, 164(1-4), 367-374. | en |
dc.identifier.issn | 0044-8486 | |
dc.identifier.uri | http://hdl.handle.net/10862/1748 | |
dc.description.abstract | Quantification and characterization of bacterial flora in the hepatopancreas (hp) of pond-reared Penaeus monodon juveniles affected with luminous bacteria were conducted in 1994 and 1995. Shrimp samples were taken from 23 grow-out ponds, 14 of which had disease outbreaks. Luminous bacterial (LB) load of the shrimps' hp with (mean=2.4×101 colony forming units (CFU)/hp) and without (mean=0.3×101 CFU/hp) disease outbreaks were comparable during the first 15 days of culture (DOC). During disease outbreaks at 18 to 32 DOC, however, LB load of affected shrimps (mean=9.0×104 CFU/hp) were higher than healthy shrimps (mean=7.0×101 CFU/hp). At 50 to 60 DOC, levels of LB were comparable in older shrimps with or without disease. Total viable and presumptive Vibrio counts were also comparable in both shrimp samples from 1 to 60 DOC. Characterization of the 172 bacterial isolates collected showed that most (90.12%) were Vibrio species dominated by V. harveyi (27.91%), V. splendidus II (13.37%) and V. parahaemolyticus (10.46%). | en |
dc.description.sponsorship | This study was funded by SEAFDEC/AQD under study code FH-05-C95T. Thanks are due to the Princeland Development, Iloilo City, for providing the shrimp samples used in this study, and to R.D. Traviña and M. Sobejano for their technical assistance. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier | en |
dc.subject | Penaeus monodon | en |
dc.subject | Vibrio | en |
dc.subject | Philippines | en |
dc.subject | Giant tiger prawn | en |
dc.subject | quantitative analysis | en |
dc.subject | Cell counts | en |
dc.subject | bacterial flora | en |
dc.title | Bacterial flora in the hepatopancreas of pond-reared Penaeus monodon juveniles with luminous vibriosis | en |
dc.type | Article | en |
dc.identifier.doi | 10.1016/S0044-8486(98)00201-4 | |
dc.citation.volume | 164 | |
dc.citation.issue | 1-4 | |
dc.citation.spage | 367 | |
dc.citation.epage | 374 | |
dc.citation.journalTitle | Aquaculture | en |
seafdecaqd.library.callnumber | VF SJ 0584 | |
seafdecaqd.databank.controlnumber | 1998-08 | |
dc.subject.asfa | bacterial diseases | en |
dc.subject.asfa | disease control | en |
dc.subject.asfa | fish diseases | en |
dc.subject.asfa | hepatopancreas | en |
dc.subject.asfa | husbandry diseases | en |
dc.subject.asfa | microbiological analysis | en |
dc.subject.asfa | pond culture | en |
dc.subject.asfa | shrimp culture | en |
dc.subject.asfa | vaccination | en |
dc.subject.asfa | viral diseases | en |
dc.subject.asfa | Bacteria | en |
dc.subject.scientificName | Penaeus monodon | en |
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Journal Articles [1222]
These papers were contributed by Department staff to various national and international journals.