Arachishypogeae (Groundnut) also known as peanut is the most important legume cultivated in India.The (Cercosporaarachidicola) tikka disease of groundnut (Arachishypogaea) is the predominant devastating common constraints and economically important fungal disease and major yield reducing factor of groundnut plant.All Parts of the host plant was affected by the disease. The first visible symptom appear on the leaflet of lower leaves as dark spots which at a later stage are surrounded by yellow rings. The spots are circular. They appear in large number on leaves mature spots are dark brown to almost black , particularly on the upper surface of the leaflets, whereas on the lower surface they are lighter in colour.[