Bt maize expressing Cry3Bb1 does not harm the spider mite, Tetranychus urticae, or its ladybird beetle predator, Stethorus punctillum Database of the Safety and Benefits of Biotechnology Here The database contains 1 references relating to the Safety and Benefits of Biotechnology and "stethorus". References relating to "stethorus": Bt maize expressing Cry3Bb1 does not harm the spider mite, Tetranychus urticae, or its ladybird beetle predator, Stethorus punctillum (2009) Li Y, Romeis J