Vorster L, Butler RC, Turner L, Patrick E, Campbell RE, Orchard S, et al. The effect of nitrogen source and quantity on disease expression of Neonectria ditissima in apple. NZPP [Internet]. 2021 Dec. 16 [cited 2026 Aug. 29];74(2S):S20-S33. Available from: https://www.journal.nzpps.org/index.php/nzpp/article/view/11748