de Paulo, P. D., M. A. M. Fadini, C. G. S. Marinho, and S. M. Mendes. “Direct Defense Elicited by Tetranychus Urticae Koch (Acari: Tetranychidae) in Bt Maize Plants”. Bioscience Journal, vol. 35, no. 3, June 2019, pp. 903-9, doi:10.14393/BJ-v35n3a2019-42317.