Control of Pigeonpea Pod Borer, Helicoverpa armigera (Hb n.) with Nuclear Polyhedrois Virus Jump To References Section Authors N. Venugopal Rao Regional Agri. Res. Station, Lam, Guntur - 522 034 ,IN K. Tirumala Rao Regional Agri. Res. Station, Lam, Guntur - 522 034 ,IN A. Sathyanarayana Reddy Regional Agri. Res. Station, Lam, Guntur - 522 034 ,IN Meera Gupta Central Biological Control Station, Somajiguda, Hyderabad - 500 482 ,IN DOI: https://doi.org/10.18311/jbc/1992/15185 Keywords: Helicoverpa armigera, Control, NPV, Pigeonpea. Abstract No Abstract.