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The toxicity of different concentrations of formalin to Chanos chanos fingerlings

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dc.contributor.advisorTorres, James
dc.contributor.authorCamacho, Susie S.
dc.contributor.chairTorres, James L.
dc.contributor.committeememberBaylon, Julianna C.
dc.contributor.committeememberYunque, Nestor
dc.date.accessioned2026-10-20T08:07:47Z
dc.date.issued1992-04
dc.description.abstractStatic 96-hour bioassays were conducted on Chanos chanos fingerlings with formalin at concentrations ranging from 100.0 to 400.0 ppm. The 12-, 24-, 48-, 72-, and 96—hour median lethal concentration values (LC50) of formalin for Chanos chanos fingerlings were 248, 237, 229, 221, and 217 ppm, respectively. Test fish upon exposure to varying concentrations of formalin exhibited an avoidance response reaction, disorientation, loss of equilibrium, and color change.
dc.format.extentvii, 35 p.
dc.identifier.citationCamacho, S. S. (1992). <i>The toxicity of different concentrations of formalin to Chanos chanos fingerlings</i> [Undergraduate thesis, University of the Philippines Visayas]. UPV Institutional Repository. https://hdl.handle.net/20.500.14583/871
dc.identifier.urihttps://hdl.handle.net/20.500.14583/871
dc.publisherDivision of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas
dc.subjectFormalin
dc.subjectMilkfish
dc.subjectToxicity
dc.subjectFish Fingerlings
dc.subjectAquatic toxicology
dc.subject.agrovocformalin
dc.subject.agrovocChanos chanos
dc.subject.agrovoctoxicity
dc.subject.agrovocaquatic ecology
dc.subject.agrovocmilkfish
dc.subject.lccLG 993.5 1992 B5 C36
dc.subject.sdgSDG 14 - Life below water
dc.subject.sdgSDG 12 - Responsible consumption and production
dc.subject.sdgSDG 3 - Good health and well-being
dc.subject.sdgSDG 9 - Industry, innovation and infrastructure
dc.subject.sdgSDG 6 - Clean water and sanitation
dc.titleThe toxicity of different concentrations of formalin to <i>Chanos chanos</i> fingerlings
dc.typeThesis
thesis.degree.departmentCollege of Arts and Sciences
thesis.degree.grantorUniversity of the Philippines Visayas
thesis.degree.levelUndergraduate
thesis.degree.nameBachelor of Science in Biology

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