Abstract

Abstract This study explores the effects of the pre-emergence herbicides alachlor (1680; 2400 g ha-1) and trifluralin (720; 1200 g ha-1), the post-emergence herbicides bentazone (360; 480 g ha-1) and haloxyfop (250; 375 g ha-1) and their combinations, along with the effect of seed hydro-priming on weed control, growth and yield of sesame (Sesamum indicum L.). Hydropriming reduced the interval from planting to seedling establishment, increased the seedling dry weight and the crop grain yield. Based on grain yield, 720 g ha-1 trifluralin followed by 250+720 g ha-1 holoxyfob + trifluralin, 250 +1680 g ha-1 holoxyfob + alachlor, 2400 g ha-1 alachlor, and 1680 g ha-1 alachlor, all combined with priming, were the best treatments. The results showed that proper combination of pre- and post-emergence herbicides along with seed priming could be used to control the weeds in the sesame and obtain seed yield comparable with weed-free conditions

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