relation: http://oar.icrisat.org/2345/ title: Comparative efficacy of various components of IPM with special reference to Helicoverpa armigera (Hubner) in pigeonpea creator: Reddy, G A subject: Pigeonpea date: 2001 type: Thesis type: NonPeerReviewed format: application/pdf language: en identifier: http://oar.icrisat.org/2345/1/62967.pdf identifier: Reddy, G A (2001) Comparative efficacy of various components of IPM with special reference to Helicoverpa armigera (Hubner) in pigeonpea. Masters thesis, Acharya N G Ranga Agricultural University.