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A field experiment was conducted during Kharifof 2018-19 at KrishiVigyan Kendra farm raichur, Karnataka under TBP irrigation command area to study the economic attributes of Bt cotton using sequential application of herbicides in weed management. The experiment includes 11 treatments having three PRE (metolachlor, diuron, pendimethalin) applied twice at 45 and 60 DAS and one POST (pyrithiobac sodium) appliedat 60 DAS in sequence with PRE herbicides and also consist of weed free check (two hand weeding @ 15 and 30 DAS fb IC at 45, 60 and 75 DAS) and weedy check. | Economic attributes of bt cotton (Gossypium hirsutum l.) using sequential application of herbicides under TBP command area