Densities of aphids and <i>Oulema melanopus</i> larvae on wheat grown in the convertible glasshouse.

<p>Cumulative numbers (± SE) of (A) aphids and (B) <i>O. melanopus</i> were calculated with 11 and 9 sampling dates in 2008 and 2009, respectively. White bars represent transgenic lines while black bars represent non-transformed lines. (<i>N</i> = 8). For aphid densities, significant differences were recorded between the transgenic Pm3b<i>#1</i> and their non-transformed control line Sb<i>#1</i> over both years of study (Tukey HSD test, <i>p</i> = 0.025).