Search

Now showing items 1-9 of 9

Journal: Diseases of Aquatic Organisms

Acute hepatopancreatic necrosis disease (AHPND) outbreaks in Penaeus vannamei and P. monodon cultured in the Philippines

de la Peña, Leobert D.; Cabillon, Nikko Alvin R.; Catedral, Demy D.; Amar, Edgar C.

; Usero, Roselyn C.; Monotilla, Wilberto D.; Calpe, Adelaida T.; Fernandez, Dalisay DG.; Saloma, Cynthia P. (Inter Research, 2015)

Acute hepatopancreatic necrosis disease (AHPND) has recently emerged as a serious disease of cultured shrimp. It has also been described as early mortality syndrome (EMS) due to mass mortalities occurring within 20 to 30 ...

Journal: The Israeli Journal of Aquaculture-Bamidgeh

Surveillance of emerging fish viral pathogens in some Southeast Asian countries

Lio-Po, Gilda; Amar, Edgar

; de la Peña, Leobert D.; Orozco, Zenith Gaye; Faisan, Joseph P., Jr.

; Suarnaba, Vonie; Tubo, Delia Belle (Society of Israeli Aquaculture and Marine Biotechnology, 2009)

Preventing the transboundary movement of fish viral pathogens in a global environment requires active surveillance. This study examined the presence of three emerging viral pathogens among koi, common, grass, and silver ...

Journal: Fish Pathology

Molecular epidemiology of koi herpesvirus

Kurita, Jun; Yuasa, Kei; Ito, Takafumi; Sano, Motohiko; Hedrick, Ronald P.; Engelsma, Marc Y.; Haenen, Olga L. M.; Sunarto, Agus; Kholidin, Edy Barkat; Chou, Hsin-Yiu; Tung, Ming-Chen; de la Peña, Leobert D.; Lio-Po, Gilda; Tu, Chien; Way, Keith; Iida, Takaji (Japanese Society of Fish Pathology, 2009)

Three regions of koi herpesvirus (KHV) genomic DNA were compared for 34 samples from Japan, six from Indonesia, two from Taiwan, one from the Philippines, 13 from the Netherlands, one from the UK, one from the USA and one ...

Journal: Diseases of Aquatic Organisms

Prevalence of white spot syndrome virus (WSSV) in wild shrimp Penaeus monodon in the Philippines

de la Peña, Leobert D.; Lavilla-Pitogo, Celia R.; Villar, Corina Belle R.; Paner, Milagros G.; Sombito, Christopher D.; Capulos, Geimbo C. (Inter Research, 2007)

Prevalence of white spot syndrome virus (WSSV) was determined using polymerase chain reaction (PCR) methodology on DNA extracted from the gills of wild black tiger shrimp Penaeus monodon collected from 7 sampling sites in ...

Journal: Science Diliman

Local Vibrio isolates exhibit molecular characteristics distinct from reference V. harveyi and V. campbellii strains

Cortado, Hanna H.; San Luis, Boris B.; de la Peña, Leobert D.; Monsalud, Rosario G.; Hedreyda, Cynthia T. (University of the Philippines, 2005)

Six Vibrio isolates identified biochemically as Vibrio campbellii from Southeast Asian Fisheries Development Center (SEAFDEC) in Tigbauan, Iloilo, were characterized by 16 rDNA sequence, total protein profile, and DNA ...

Journal: Bulletin of the European Association of Fish Pathologists

Characterization of betanodaviruses in the Philippines

de la Peña, Leobert D.; Mori, K.; Quinitio, Gerald F.; Chavez, Denny S.; Toledo, Joebert D.; Suarnaba, Vonnie S.; Maeno, Y.; Kiryu, I.; Nakai, T. (European Association of Fish Pathologists, 2008)

Viral nervous necrosis caused by betanodaviruses is one of the most devastating diseases in cultured marine finfish. In the Philippines, mass mortalities occurred in sea bass, Lates calcarifer larvae and grouper, Epinephelus ...

Journal: Preventive Veterinary Medicine

Enhancing disease monitoring in shrimp through a geographical information system (GIS) application

Lavilla-Pitogo, C. R.; de la Peña, Leobert D.; Tendencia, Eleonor

(Elsevier, 2007)

SEAFDEC Aquaculture Department (AQD) pioneered fish disease work in the Philippines and developed diagnostic tools through research. Its Diagnostic Service Laboratory was established in the late 1970s to serve the budding ...

Journal: Bulletin of the European Association of Fish Pathologists

Koi herpesvirus-associated mortalities in quarantined koi carp in the Philippines

Somga, J. R.; de la Peña, Leobert D.; Sombito, C. D.; Paner, Milagros G.; Suarnaba, Vonnie S.; Capulos, Geimbo C.; Santa Maria, P. I.; Po, G. L. (European Association of Fish Pathologists, 2010)

Illegally imported koi carp were confiscated at the Ninoy Aquino International Airport (NAIA), Manila, Philippines by the Fisheries Quarantine and Inspection Service Officers of the Bureau of Fisheries and Aquatic Resources ...

Journal: Aquaculture

Prevalence of monodon baculovirus (MBV) in wild shrimp Penaeus monodon in the Philippines

de la Peña, Leobert D.; Lavilla-Pitogo, Celia R.; Villar, Corina Belle R.; Paner, Milagros G.; Capulos, Geimbo C. (Elsevier, 2008)

Prevalence of monodon baculovirus (MBV) was determined using polymerase chain reaction (PCR) on deoxyribonucleic acid (DNA) extracts from the hepatopancreas of the wild black tiger shrimp, Penaeus monodon collected from 7 ...