TIMMINS, S.M.; HARRIS, S.; BROWN, J. Early detection of new weeds how often to do surveillance. New Zealand Plant Protection, Auckland, New Zealand, v. 55, p. 443–443, 2002. DOI: 10.30843/nzpp.2002.55.3986. Disponível em: https://journal.nzpps.org/index.php/nzpp/article/view/3986. Acesso em: 29 aug. 2026.