Fig. 3

Mean experimental day when 50% of D. melanostictus toads had forelimb emergence (TE50) (a) and mean days to metamorphosis (b) when exposed to five treatments (control water, chlorpyrifos, dimethoate, glyphosate and propanil) crossed with the presence or absence of exposure to cercariae of the trematode Acanthostomum burminis. Treatments that do not share letters were deemed significantly different from one another based on a Fisher’s LSD post hoc multiple comparison test