Degree Year Institution
Graduation 1972 Ph.D. (Zoology), University of DelhiMagadh University. Honours with distinction Zoology, Botany, Chemistry
Post Graduation 1974 Ranchi/Magadh University First class Zoology
Ph. D. 1985 University of Delhi Topic: Patterns of relationships between certain plants and Spodoptera litura (Lepidoptera:Noctuidae)
Post Doctorate 1985-88 Max-Planck Institute for Biochemistry, Munich, Germany Topic: Chemical Ecology of Insect, Helicoverpa armigera