Figure 3

Principal component analysis of B. tabaci (SSA1-SG1 and SSA1-SG2) populations from Uganda. Colours show the genetic clusters found with the Bayesian analysis of structure at K = 3. Each dot represents one individual. The pink cluster is dominated by the 1997 population, whereas the blue and orange clusters are dominated by the 2017 population. In each cluster there are few individuals of different years represented by green, brown and black dots.