A two‐season field experiment was conducted to evaluate the efficacy of diclosulam compared with recommended doses of pendimethalin and oxyfluorfen for weed management in peanut. Persistence of diclosulam in oil, de‐oiled cake, haulm of peanut, and soil was also studied. Diclosulam 22 and 26 g a.i. ha⁻¹, and a weed‐free check had a high pod yield due to more mature pods and their mass. Pre‐emergence application of diclosulam 26 g a.i. ha⁻¹ provided better weed management and enhanced peanut growth and yield with high net returns. Phytotoxicity studies indicated that the diclosulam application did not cause any phytotoxic symptoms (vein clearing, epinasty, hyponasty, wilting, and injury) on leaf tips and leaf surface of peanut. Diclosulam residues in peanut viz. oil, de‐oiled cake, haulm, and soil were below the detection level after harvesting of peanut from the experimental field. Further, germination percentage and seed cotton yield of cotton crop cultivated after peanut were also not affected significantly.

中文翻译：

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一种新型的芽前除草剂（双氯磺草胺）作为花生中环境友好的杂草处理选择及其植物毒性评估

进行了一个为期两季的田间试验，以评估双氯舒拉姆与推荐剂量的二甲戊乐灵和氧氟芬相比，对花生杂草处理的功效。还研究了双氯舒兰在油，脱油饼，花生和土壤中的持久性。双氯磺草胺22和26 g ai ha ^-1，并且由于杂果更成熟且质量更强，因此无杂草检查的豆荚产量也很高。双氯舒兰26 g ai ha ^-1的出苗前施用提供了更好的杂草管理，并提高了花生的生长和单产，并获得了高净收益。植物毒性研究表明，双氯磺酰胺施用对花生的叶尖和叶表面没有引起任何植物毒性症状（静脉清除，淫秽，下垂，枯萎和伤害）。花生中的双氯磺酰胺残留物。从实验田收获花生后，油，脱油的饼，茎和土壤均低于检测水平。此外，花生后种植的棉花作物的发芽率和籽棉产量也没有受到显着影响。