Efficacy of management modules against Lipaphis erysimi on mustard

¹Rainfed Research Sub-station for Sub Tropical Fruits, S.K.U.A.S&T, Jammu.

²Department of Entomol. & Agril. Zool., Inst. of Agril. Sci., B.H.U, Varanasi 221 005.

³Division of Entomology, Faculty of Agri., S.K.U.A.S&T, Udheywalla 180 002, Jammu, India.