Werneck, Joseilde Oliveira Silva, et al. “New Isolate of <i>Bacillus thuringiensis< i> Effective Against the Fall Armyworm”. Pesquisa Agropecuaria Brasileira, vol. 35, no. 1, Jan. 2000, pp. 221-7, doi:10.1590/S1678-3921.pab2000.v35.5702.