The lethality of T. ferdinandiana fruit extracts (1000 μg/ml) and potassiumdichromatecontrol(1000μg/ml)towardsArtemiafranciscana naupliiafter24hexposure.Mmethanolicextract,Wwaterextract,Eethyl acetate extract, C chloroform extract, H hexane extract, PC potassium dichromatecontrol(1000μg/ml),NCnegative(seawater)control.Results are expressed as mean±SEM of at least triplicate determinations