Abstract
The emergence of technologies for crop pest control are periodically evolving to adopt more recently effective means of control. The aim of this study is to evaluate isolates of Bacillus thuringiensis for the control of Spodoptera frugiperda (JE Smith, 1797), Diatraea saccharalis (Fabr., 1794) and Agrotis ipsilon (Huf., 1976) in some bioassays that will be performed at the Laboratório de …