Figure 5
Affinity of agrochemicals for Eucalyptus leaf (A), pepper (B) and peach fruit (C) surfaces. Light grey bars represent the calculated Δδ wax , based on the solubility of agrochemicals in relation to the most abundant epicuticular wax compound (δ wax ), and dark grey bars refer to Δδ θ (± standard errors), calculated from contact angle measurements (δ θ ).