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dc.contributor.authorCruz-Lacierda, Erlinda R.
dc.contributor.authorPineda, April Joy T.
dc.contributor.editorNagasawa, Kazuya
dc.date.accessioned2020-07-23T00:33:22Z
dc.date.available2020-07-23T00:33:22Z
dc.date.issued2005-03
dc.identifier.citationCruz-Lacierda, E. R., & Pineda, A. J. T. (2005). Establishment and application of prevention and control methods against parasites of fish cultured in the Philippines. In K. Nagasawa (Ed.), Recent Advances in Diagnosis and Prevention of Fish and Shrimp Diseases in Southeast Asia (pp. 315–325). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.en
dc.identifier.isbn9718511732
dc.identifier.urihttp://hdl.handle.net/10862/5937
dc.description.abstractThe efficacy of bath treatment methods against the ectoparasites Amyloodinium ocellatum, Pseudorhabdosynochus lantauensis and Zeylanicobdella arugamensis on marine fish was determined under laboratory conditions. The toxicity of formalin and hydrogen peroxide (H2O2) to orange-spotted grouper (Epinephelus coioides) were also investigated. Freshwater or 200 ppm H2O2 bath treatments for 1 hr were effective against the dinoflagellate A. ocellatum on hatchery-reared mangrove red snapper (Lutjanus argentimaculatus). Hydrogen peroxide at 200 ppm for 1 hr was effective in eliminating the gill monogenan P. lantauensis on E. coioides fingerlings. In vitro treatments of the marine leech Z. arugamensis using 250 ppm formalin for 3 hr significantly killed the parasite. Chlorine at 50 ppm for 1 hr can be used to disinfect leech-contaminated facilities. The computed 3 hr and 6 hr LC10 (10% lethal concentration) of formalin to E. coioides fingerlings is 322 ppm and 275 ppm, respectively, at 28°C. The 9 hr LC10 and LC50 (median lethal concentration) of H2O2 to grouper are 255 and 298 ppm at 28°C.en
dc.language.isoenen
dc.publisherAquaculture Department, Southeast Asian Fisheries Development Centeren
dc.subjectAmyloodinium ocellatumen
dc.subjectgroupersen
dc.subjectEpinephelus coioidesen
dc.subjectsnappersen
dc.subjectLutjanus argentimaculatusen
dc.subjectPhilippinesen
dc.titleEstablishment and application of prevention and control methods against parasites of fish cultured in the Philippinesen
dc.typeBook chapteren
dc.citation.spage315en
dc.citation.epage325en
dc.citation.bookTitleRecent Advances in Diagnosis and Prevention of Fish and Shrimp Diseases in Southeast Asiaen
dc.subject.asfaparasite controlen
dc.subject.asfafish cultureen
dc.subject.asfaparasitesen
dc.subject.asfaaquaculture systemsen
dc.subject.asfatoleranceen
dc.subject.asfabio-assaysen
dc.subject.asfafish diseasesen
dc.subject.scientificNamePseudorhabdosynochus lantauensisen
dc.subject.scientificNameZeylanicobdella arugamensisen


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