F. M. F. VILELLA, J. M. WAQUIL, E. F. VILELA, B. D. SIEGFRIED, and J. E. FOSTER, “SELECTION OF THE FALL ARMYWORM, Spodoptera frugiperda (SMITH) (LEPIDOPTERA: NOCTUIDAE) FOR SURVIVAL ON CRY 1A(b) Bt TOXIN”, RBMS, vol. 1, no. 03, Apr. 2010.