Saab, Otavio Jorge Grigoli Abi, et al. “Effect of Droplet Size and Spray Volume on Chemical Deposition on Grapevine Leaves”. Semina: Ciências Agrárias, vol. 23, no. 2, Apr. 2009, pp. 221-8, doi:10.5433/1679-0359.2002v23n2p221.