Comparative efficacy of bio-insecticides for management of Maize stem borer

¹Maize Entomology Laboratory, Punjab Agricultural University, Ludhiana-141 004, India

²Department of Plant Breeding, Genetics and Biotechnology, Punjab Agricultural University, Ludhiana-141 004, India

Department of Entomology, Punjab Agricultural University, Ludhiana-141 004, India

*akdhaliwal@pau.edu

Online published on 24 February, 2018.