The Pome Fruit Tree Quarantine Program of the Plant Germplasm Quarantine Office – Fruit Laboratory, USDA. Journal of the American Pomological Society, [S. l.], v. 53, n. 1, p. 59–63, 1999. DOI: 10.71318/apom.1999.53.1.59. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2345. Acesso em: 8 dec. 2025.