PROCÓPIO, Sergio de Oliveira et al. Effect of the populational densities of Panicum maximum (cultivar Tanzânia) in phytoremediation of polluted soil with picloram herbicide. Semina: Ciências Agrárias, [S. l.], v. 30, n. 2, p. 295–304, 2009. DOI: 10.5433/1679-0359.2009v30n2p295. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2579. Acesso em: 21 jun. 2025.