Umarusman, M.A. and Bastas, K.K. 2023. Enzymatic Responses of Some Pear Cultivars against Erwinia amylovora by Salicylic Acid and Bacillus subtilis Applications. III. International Congress of the Turkish Journal of Agriculture - Food Science and Technology, Malatya, Türkiye . (Oct. 2023), 306–306.