Geetha, N.Rabindra, R.J.Muthukumar, B.Thayumanavan, B.Regupathy, A.Sundarababu, P.C.2014-11-122014-11-121999Tropical Agricultural Research, 11:p.408-424https://dl.nsf.gov.lk/handle/1/12354AgricultureInsect pestsPest ManagementInsectiside ResistanceEnergy ActivityEffect of nuclear polyhedrosis virus infection on the activity of carboxylesterase and glutathione s-transferase in Helicoverpa armigera (Hbn)A