Phenotypic change of embryos exposed to dimethachlor 120 hpf. (A) Magnified images of specific regions show abnormalities in response to different concentrations of dimethachlor. Area of eye (B), pericardiac edema (C), and yolk sac (D) was measured using “Area” in ImageJ software and is displayed as a percentage relative to the solvent group. Scale bar: 500 μm, p-value that indicates significant difference: ***p < 0.001.