SEMIDEY, N.; FLORES-LÓPEZ, L. E. Cover crop rotation influence on nutsedge (Cyperus spp.) density and onion yield. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 90, n. 3-4, p. 215–220, 2006. DOI: 10.46429/jaupr.v90i3-4.1009. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/1009. Acesso em: 8 aug. 2022.