Dryden, G., M. Nelson, J. Smith, and M. Walter. “Postharvest Foliar Nitrogen Applications Increase <i>Neonectria ditissima</i> Leaf Scar Infection in Apple Trees”. New Zealand Plant Protection, vol. 69, Jan. 2016, pp. 230-7, doi:10.30843/nzpp.2016.69.5885.