Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEcological risk assessment for Bt crops.AuthorsAndow, David A.; Lövei, Gábor L.; Arpaia, SalvatoreAbstractA letter to the editor is presented in response to an article that talked about the commercialized Bacillus thuringiensis toxin transgenic crops and biological control in the January 2006 issue of the journal.SubjectsLETTERS to the editor; BACILLUS thuringiensisPublicationNature Biotechnology, 2006, Vol 24, Issue 7, p749ISSN1087-0156Publication typeLetterDOI10.1038/nbt0706-749