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Antibacterial metabolites in the microbial and phytoplankton flora of the "green water" culture of shrimp (Penaeus monodon): Part I. Anti-luminous vibrio factors associated with the "green water" grow-out culture of shrimp (Penaeus monodon)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
The ability of the “green water” grow-out culture of black tiger shrimp (Penaeus monodon) to prevent outbreaks of luminous vibriosis was investigated by screening associated isolates of bacteria, fungi, phytoplankton and ...
Development of detection methods of residual oxolinic acid and tetracyclines in aquaculture products
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
High performance liquid chromatographic (HPLC) methods were developed for the determination of residual oxolinic acid (OXA) and tetracyclines such as oxytetracycline (OTC), tetracycline (TC) and chlortetracycline (CTC) in ...
Production of polyclonal antibodies (PAbs) against monodon baculovirus (MBV) and hepatopancreatic parvovirus (HPV)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Monodon baculovirus (MBV) and hepatopancreatic parvovirus (HPV) are two of the viral pathogens, which infect penaeid shrimps in the Philippines. Polyclonal antibodies (PAbs) to MBV and HPV were raised by immunization of ...
Screening of Vibrio harveyi bacteriophages for controlling luminous vibriosis in shrimp (Penaeus monodon) hatcheries
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Six bacteriophages, which are specific to Vibrio harveyi as host, were detected from 67 samples of hatchery water and grow-out pond soil of black tiger shrimp (Penaeus monodon). The bacteriophages were screened for their ...
Use of bacteria as biological control agent against microbial diseases in shrimp (Penaeus monodon) and crab (Scylla serrata) hatcheries: Part II. Application of probiotics in natural food and artificial feeds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
The suitability of probiotic bacterial incorporation into artificial diets was tested with inferior results due to the interference of heat-resistant starins that are associated with several feed ingredients. However, ...
Detection and transmission of the koi herpesvirus (KHV)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
The isolations of KHV were conducted on samples collected from Indonesia, Taiwan and Vietnam. No virus was isolated from koi and common carp from the first two countries although PCR tests of samples from Taiwan were ...
Research and other activities of the SEAFDEC Aquaculture Department for koi herpesvirus (KHV)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Development of immunological indices for monitoring health status in shrimp (Penaeus monodon)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Some hemolymph parameters were determined as non-invasive early-warning indicators of health status in black tiger shrimp (Penaeus monodon). These included total hemocyte count (THC), respiratory burst activity, phenoloxidase ...
Parasites of commercially-important marine fish cultured in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
The commercially-important cultured marine fish, orange-spotted grouper (Epinephelus coioides), mangrove red snapper (Lutjanus argentimaculatus) and rabbitfish (Siganus guttatus), were examined at regular intervals to ...
Detection and identification of viral pathogens in marine finfish cultured in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
This is a summary of investigations conducted on 91 disease/mortality cases observed among marine fish: groupers (Epinephelus coioides, E. malabaricus), sea bass (Lates calcarifer), rabbitfish (Siganus spp.), red snapper ...