OBANOR, E.; WALTER, M.; JONES, E.; JASPERS, M. Sources of variation in a field evaluation of the incidence and severity of olive leaf spot. New Zealand Plant Protection, [S. l.], v. 58, p. 273–277, 2005. DOI: 10.30843/nzpp.2005.58.4293. Disponível em: https://journal.nzpps.org/index.php/nzpp/article/view/4293. Acesso em: 4 oct. 2022.