Jeyarani, S.Sathiah, N.Karuppuchamy, P.2014-11-122014-11-122005Tropical Agricultural Research, 17:p.221-230https://dl.nsf.gov.lk/handle/1/12321AgricultureHelicoverpa armigeraInsect pestsPseudomonas fluorescensBiological controlInfluence of Pseudomonas fluorescens and a nucleopolyhedrovirus on cotton bollworm Helicoverpa armigera (Hubner)A