Fig. 1From: Biologically active toxin from macroalgae Chaetomorpha antennina Bory, against the lepidopteran Spodoptera litura Fab. and evaluation of toxicity to earthworm, Eudrilus eugeniae KinbEffect of active fraction 5 (AF5) on third-, fourth-, and fifth-instar S. litura larvae. Mean (± SEM) followed by the same letter in individual larval instar in bars indicates no significant difference (P < 0.05) in a Tukey's testBack to article page