Numbers of GPA adults and nymphs with time in choice tests.

<p>White bars represent control plants and black bars transgenic plants. Ten adult apterous GPAs were placed within small cages on control and CI2c 6–4 plants in the same pot. After 24 h, the cages were opened and the aphids were free to move. Adults and nymphs were counted on a subset of the plants each day after the release. Bars show average numbers ± SE. Dotted lines indicate trends. Asterisks indicate significant differences between control and the overexpressing <i>CI2c</i> line for a certain day at <i>p</i>≤0.05 (Wilcoxon matched pair test). n = 6, except for day 5 where n = 9.