We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBinding site alteration is responsible for field-isolated resistance to Bacillus thuringiensis Cry2A insecticidal proteins in two Helicoverpa species.AuthorsCaccia S; Hernández-Rodríguez CS; Mahon RJ; Downes S; James W; Bautsoens N; Van Rie J; Ferré JPublicationPloS one, 2010, Vol 5, Issue 4, pe9975ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0009975