Search
Now showing items 1-8 of 8
Histopathology of koi herpesvirus (KHV) disease
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Common carp (Cyprinus carpio) fingerlings (total length=59-165 mm; body weight=32-63 g) were sampled in April 2004 from koi herpesvirus (KHV)-infected farms in Cirata, West Java, Indonesia for histopathological studies. ...
Establishment of preventive measures against viral nervous necrosis (VNN) in finfish hatcheries
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
The establishment of preventive measures against viral nervous necrosis (VNN) at the finfish hatcheries of SEAFDEC Aquaculture Department in Iloilo, Philippines, was instituted primarily to minimize the impact of the viral ...
Chlorine disinfection against hepatopancreatic parvovirus (HPV) infection in shrimp (Penaeus monodon) larvae
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Experiments were undertaken to determine the efficacy of chlorine as a disinfectant in inhibiting HPV infection among P. monodon postlarvae (PLs). Based on histopathological examination, 50 ppm and 200 ppm active chlorine ...
Leech infection in grouper (Epinephelus coioides) in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
The effect of infection with the leech Zeylanicobdella arugamensis on the hematological parameters in orange-spotted grouper (Epinephelus coioides) was determined. The hematocrit, hemoglobin and total plasma protein of ...
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 ...
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 ...
Important parasites of freshwater fish in Thailand and neighboring countries
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Snakehead fish (Chana striata) from Thailand and Cambodia were sampled for parasitological study. The project was carried out from August 2003 to January 2004 twice a month. The results showed that there were 22 genera ...
Studies on the experimental transmission model of monodon baculovirus (MBV) and hepatopancreatic parvovirus (HPV) in shrimp (Penaeus monodon)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2005-03)
Series of experiments on the transmission of monodon baculovirus (MBV) and hepatopancreatic parvovirus (HPV) in Penaeus monodon were undertaken. Feeding of MBV-infected carcasses to experimental shrimps resulted to 100% ...