Scheper RW, Fisher BM, Bowen JK, Amponsah NT, Hedderley DI. Successive passaging through an apple host of six low-virulent <i>Neonectria ditissima </i>isolates increased virulence in one of them. NZPP [Internet]. 2019 Jul. 26 [cited 2023 Nov. 30];72:103-16. Available from: https://journal.nzpps.org/index.php/nzpp/article/view/300