Cruz, Ivan, and Jamilton Pereira dos Santos. “Different Flat Fan Type Nozzle on the Control of Fallarmyworm on Maize”. Pesquisa Agropecuaria Brasileira, vol. 19, no. 1, Apr. 2014, pp. 1-7, doi:10.1590/S1678-3921.pab1984.v19.15272.