CRIPPS, M.; BAILEY, K.; MERFIELD, C.; JACKMAN, S.; BOURD?T, G. The search for white tip of Californian thistle in New Zealand. New Zealand Plant Protection, [S. l.], v. 67, p. 330–330, 2014. DOI: 10.30843/nzpp.2014.67.5777. Disponível em: https://journal.nzpps.org/index.php/nzpp/article/view/5777. Acesso em: 21 apr. 2021.