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The present investigation entitled "Seasonal incidence of Thrips tabaci Lindeman (Thysanoptera: Thripidae) during Rabi and Kharif season of onion" conducted at Entomological Research Farm, Department of Entomology, College of Agriculture, Punjab Agricultural University, Ludhiana. The incidence of thrips commenced from last week of February and reaches at peak in 13th Standard Meterological Week during rabi season whereas in kharif season, it commenced in early September which graduallydoi:10.21203/rs.3.rs-1705373/v1 fatcat:ownogxsw6rdijf7dzs63ckq22e