Field Efficacy of Mycoinsecticides and Chemical Insecticides Against Lipaphis erysimi in Mustard

Department of Entomology, Junagadh Agricultural University, Junagadh-362 001, Gujarat, India. e-mail: dr_gmparmar@rediffmail.com

* Present address: Main Millet Research Station, Junagadh Agricultural University, Jamnagar - 361 006, Gujarat, India.