Research Article

Effect of Butachlor Herbicide on Earthworm Eisenia fetida—Its Histological Perspicuity

Figure 3

Cross section of earthworm E. fetida showing intestine and chloragogen tissue at 0.2575 mg  concentration of herbicide. PK: pyknotic nuclei; CD: Cellular Debris; L: Lumen; FV: Fused Villi; Ch: chloragogen tissue.
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