Efficiency of herbicides for weed control in chickpea and effect of their residues on wheat growth

In order to determine the best time use and adequate dose of four herbicides control weeds in dryland chickpea (Cicer arietinum L.) fields, we performed present experiment 4 x 5 m plots. Fourteen treatments were carried out that from 1 9 included trifluralin. Treatments 1, 2, 3 with increasing doses trifluralin (480, 720, 960 g ai ha-1) applied 30 days before planting. 4, 5, 6 15 7, 8 consisted at 10, 11, 12 pyroxasulfone (85 ha-1), flumioxazin (51 imazethapyr (100 respectively. These last three planting; 13 14 were: weed-infested (without weed control) weed-free (manual weeding during entire season). Flumioxazin 66% 57% (mean two samples) reduced dry weight compared uncontrolled treatment. The results showed significantly different for 100-seed weight, biological yield, seed yield chickpea. Weed-infested plants had lowest highest grain yield. Herbicide flumioxazin, ha-1, planting produced 55%, 44%, 40% higher than Also, none herbicide biomass. residues no adverse effect on wheat growth next crop season.