+ (Research Paper) Promalin Effect on ‘Imperial Gala’ and ‘Fuji’ Apple Trees letsgrowapple, March 27, 2020March 27, 2020, APPLE PROPAGATION, FRUIT-SET/POLLINATION, pgr, promalin (Research Paper) Promalin Effect on ‘Imperial Gala’ and ‘Fuji’ Apple Trees G.B. Leite, J.L. Petri and Clori Basso...