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National Committee on Marine Sciences (NCMS)

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  • PCR test, quarantine for PHL shrimp vs viruses
    (Philippine Business Daily Mirror Publishing, Inc., 2021-06-27)
    Years before returning travelers were required to quarantine or get polymerase chain reaction (PCR) test for Covid-19, a research center is rigorously requiring the same for the country’s shrimp to ward off viruses and other pathogens that cause billions of dollars in losses to shrimp farms worldwide. These are being done in a birthing center for tiger shrimp at a seaside town in Iloilo, a news release from the Southeast Asian Fisheries Development Center Aquaculture Department (Seafdec/AQD) said. After releasing their eggs, the mother shrimp, called spawners, are tested for the white spot syndrome virus (WSSV), monodon baculovirus, infectious hypodermal and hematopoietic necrosis virus, yellow head virus, acute hepatopancreatic necrosis disease and the parasite Enterocytozoon hepatopenaei.
  • El Niño seen dampening seaweed, crab production
    Conserva, Louine Hope (BusinessWorld Publishing Corporation, 2015-10-06)
    Production of seaweed and mud crabs is expected to decrease due to the higher temperatures brought about by the prevailing El Niño. Production of seaweed and mud crabs is expected to decrease due to the higher temperatures brought about by the prevailing El Niño. Officials of the Southeast Asian Fisheries Development Center (SEAFDEC) said both seaweed and mud crabs cannot thrive in water temperatures higher than 32 degrees centigrade. “Normal temperature is about 30 degrees centigrade, but right now it has increased to 32. Longer exposure to higher temperature would be damaging (for seaweed),” said Maria Rovilla J. Luhan, SEAFDEC associate scientist and head of the Farming Systems and Ecology Section.