Vorster, L., Butler, R. C. ., Turner, L., Patrick, E., Campbell, R. E., Orchard, S., & Walter, M. (2021). The effect of nitrogen source and quantity on disease expression of Neonectria ditissima in apple. New Zealand Plant Protection, 74(2S), S20-S33. https://doi.org/10.30843/nzpp.2021.74.11748