SEMIDEY, N.; CARABALLO, E. Chemical weed management in onions (Allium cepa L.). The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 73, n. 1, p. 59–65, 1989. DOI: 10.46429/jaupr.v73i1.6374. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/6374. Acesso em: 26 nov. 2022.