Testicular histopathology of 5 ppm mancozeb exposed samples. (A) Degenerated spermatogenic cell clusters (encircled), thinned basement mambrane (arrows), separations between the sperms and other developing spermatogenic cell clusters (asterisks) and fibrosis (F). (B) Fusion of the some seminiferous tubules (ellipse) and hemorrhage in the intertubular area (arrows). C) Degenerative appereance of spermatogenic cells (encircled), hemorrhage in the intertubular area (arrows) and separations (asterisks) between the sperms and other developing spermatogenic cell clusters. (D) Degenerated spermatogenic cell clusters (encircled), separation (asterisk) and vacuolization (arrowheads). (H&E staining).