Fig. 2From: Biologically active toxin from macroalgae Chaetomorpha antennina Bory, against the lepidopteran Spodoptera litura Fab. and evaluation of toxicity to earthworm, Eudrilus eugeniae KinbMean lethal concentration (LC50 and LC90) of AF5 against the S. litura fifth-instar larvae (log concentration in ppm)Back to article page