Pesticides such as Rogor, Endosulfan, DDT, Daminozole etc. are commonly used to meet the enormous demand of fodder crops. These exert adverse effects at both biochemical and cellular level. They cause several chronic diseases like skin diseases, cancer, liver problems, neural and hormonal diseases. Gross symptoms of damages are seen in very late stages. Thus, present investigation was undertaken to evaluate ultrastructural changes under Scanning Electron Microscope (SEM). | Ultrastructural changes in the rogor induced toxicity and its antidote on the liver of mice