Melo, C.A.D. et al. 2019. Effectiveness of reduced doses of flumioxazin herbicide at weed control in direct sow onions. Revista Colombiana de Ciencias Hortícolas. 13, 1 (Jan. 2019), 71–80. DOI:https://doi.org/10.17584/rcch.2018v12i3.7938.