Cercospora leaf spot caused by Cercospora cajani Henningsis one of the most important fungal diseases of Pigeon pea [Cajanus cajan (L.) Millsp.]. The disease is more destructive during kharif season. Laboratory and field experiments were conducted during kharif seasons 2011 at Pantnagar. | Efficacy of fungicides biocontrol agents and botanicals on severity of cercospora leaf spot of pigeon pea