DOUCET, M. E.; WEHT, S.; FELKER, P. Nematodes as a Possible Cause of Damage to Opuntia ficus-indica in the Province of Santiago del Estero, Argentina. Journal of the Professional Association for Cactus Development, [S. l.], v. 4, p. 84–90, 2001. DOI: 10.56890/jpacd.v4i.155. Disponível em: https://www.jpacd.org/jpacd/article/view/155. Acesso em: 19 dec. 2025.