Figure 1. Model simulation values of the variation of CMV incidence in each of the two Arabidopsis genotypes, a short-lived (Host 1 in blue) and a long-lived (Host 2 in red) genotype, within a heterogeneous Arabidopsis population according to the relative frequency of each genotype in the population.

Data are presented for two different host plant population densities (K, plants×m⁻²), three different aphid densities (Q, aphids×plant⁻¹) and two different rates of visit per aphids (Φ, visits×day⁻¹) at equilibrium.