Determination of Density and Frequency of Weeds in Commercial Crops of Hamur District of Ağrı, Türkiye

Weeds not only cause yield and quality losses in cultivated plants but also hinder harvesting. To effectively reduce these negative effects, it's crucial to identify the weed species choose most appropriate control method. Conducting regular surveys areas where crops are grown is essential for this purpose. This study was carried out determine types, densities, frequency of occurrence barley, wheat, alfalfa, sainfoin, vetch cultivation areas, which widely Hamur district Ağrı province 2022. In addition, face-to-face were conducted with 100 different producers who cultivate plants. During surveys, 63 belonging 19 families determined throughout district. At level plants, highest number found be 42 17 31 14 27 13 25 16 18 12 vetch. a higher incidence compared Convolvulus arvensis L. Cardaria draba (65%) (55%) Tragopogon pratensis (45%) (60%) areas. within scope study, 65% farmers stated that weeds important plant protection problem agricultural production The majority reported they preferred mechanical method against weeds.