%0 Journal Article %T Evaluating the efficacy of herbicide options in controlling purple nutsedge (Cyperus rotundus L.) in onion (Allium cepa L.) fields %A Roozkhosh, Mohammad %A Rastgoo, Mehdi %A Hajmohammadnia Ghalibaf, Kamal %A بهروز خلیل طهماسبی %A احمد آئین %J Crop Protection %@ 0261-2194 %D 2025