Prates, Hélio Teixeira, Paulo Afonso Viana, and José Magid Waquil. 2003. “Activity of Neem Tree (Azadirachta Indica) Leaves Aqueous Extract on Spodoptera Frugiperda”. Pesquisa Agropecuaria Brasileira 38 (3): 437-39. https://doi.org/10.1590/S1678-3921.pab2003.v38.6591.