Orchard, S., Campbell, R. E., Turner, L., Butler, R. C., Curnow, T., Patrick, E. and Walter, M. (2018) “Long-term deep-freeze storage of Neonectria ditissima conidium suspensions does not reduce their ability to infect apple trees”, New Zealand Plant Protection, 710, pp. 158-165. doi: 10.30843/nzpp.2018.71.129.