Serra, Marina Elisei, Aldemir Chaim, and Carlos Gilberto Raetano. 2008. “Nozzles and Droplets With Electric Charge on Spray Deposition in Chrysanthemum Plants”. Pesquisa Agropecuaria Brasileira 43 (4):479-85. https://doi.org/10.1590/S1678-3921.pab2008.v43.63.