Marchioretto, L.D.R. et al. 2018. Ammonium thiosulfate as blossom thinner in ’Maxi Gala’ apple trees. Pesquisa Agropecuaria Brasileira. 53, 10 (Nov. 2018), 1132–1139. DOI:https://doi.org/10.1590/S1678-3921.pab2018.v53.26414.