HEPPERLY, Paul R. Sorghum rust: II. Control and losses. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 74, n. 1, p. 37–44, 1990. DOI: 10.46429/jaupr.v74i1.6526. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/6526. Acesso em: 26 apr. 2024.