Figure 2. Accumulation of transgene frequency (p) and number of farmers with frequencies above 0.5 percent (nf) at s = 0 (top), s = 0.01 (middle) and s = 0.05 (bottom) for the five scenarios (red = 1,black = 2, green = 3, blue = 4, gray = 5).

The gray dotted line shows expectations for p.