Bourdot, G.W., G.A. Hurrell, and D.J. Saville. “Wounding of <i>Cirsium arvense</i> Enhances the Efficacy of <i>Sclerotinia sclerotiorum</i> As a Mycoherbicide”. New Zealand Plant Protection 570 (August 1, 2004): 292-297. Accessed December 2, 2020. https://journal.nzpps.org/index.php/nzpp/article/view/6975.