Villamizar-Gallardo, R. et al. 2017. Fungicidal effect of silver nanoparticles on toxigenic fungi in cocoa. Pesquisa Agropecuaria Brasileira. 51, 12 (Feb. 2017), 1929–1936. DOI:https://doi.org/10.1590/S1678-3921.pab2016.v51.22284.