Figure 2. Percentage of H⁺ vs. H⁻ Q whiteflies (B. tabaci) that acquired TYLCV after 13 acquisition access periods (AAPs) as determined by conventional PCR.

For each whitefly type and AAP, 20 adults were assessed. The percentage of whiteflies that acquired TYLCV between H⁺ and H⁻ Q was compared by binary logistic regression.