%0 Journal Article %T Insecticidal Effect and Residual Action of Fenitrothion and Esfenvalerate on Sitophilus oryzae and S. zeamais (Coleoptera: Curculionidae) in Stored Maize and Wheat %A J. A. Vá %A squez-Castro %A G. C. de Baptista %A C. D. Gadanha %A L. R. P. Trevizan %J ISRN Agronomy %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/158179 %U http://dx.doi.org/10.5402/2012/158179