Variations in Spearman rho correlations between symptom severity and infection level of the 10 evaluated grape cultivars over time.

<p>Variations in Spearman rho correlations between symptom severity and infection level of the 10 evaluated grape cultivars over time.</p

Infection levels of the petioles collected from +10 and +90 cm above the point of inoculation (POI) for each cultivar.

<p>Open bars refer to the infection levels at 10-cm above the point of inoculation. Filled bars represent the infection level of the petiole samples taken 90-cm above the point of inoculation. Error bars represent ±1 SE.</p

Categorization of <i>Vitis vinifera</i> cultivars in relation to their bivariate X. fastidiosa infection level and symptom severity means at A) 8, B) 12, and C) 16 weeks post inoculation.

<p>Error bars represent 95% confidence intervals. Note that the scale of axes differ among panels.</p

Cultivar clusters on week 8 (A), week 12 (B), and week 16 (C) showing similarity in response to <i>X. fastidiosa</i> infection.

<p>Numbers represent approximate unbiased confidence values for a given node based on multiscale bootstrap resampling.</p