Mikulás, J., J. Lázár, and G. Kazinczi. “Translocation of Diquat Dibromide”. International Journal of Horticultural Science 11, no. 1 (March 14, 2005): 105-107. Accessed April 8, 2020. https://ojs.lib.unideb.hu/IJHS/article/view/568.