General Horticulture. Journal of the American Pomological Society, [S. l.], v. 8, n. 2, p. 31–31, 1953. DOI: 10.71318/apom.1953.8.2.31. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/3145. Acesso em: 31 jan. 2026.