Pires, E.J. et al. 1985. Effects of calcium cyanamide and alzodef on bud breack and yield of ’Niagara Rosada’ grape . Anais da Escola Superior de Agricultura Luiz de Queiroz. 42, 2 (Jan. 1985), 469–479. DOI:https://doi.org/10.1590/S0071-12761985000200010.