Figure 1From: Putative resistance gene markers associated with quantitative trait loci for fire blight resistance in Malus ‘Robusta 5’ accessionsScatter plots of fire blight severity. Scatter plot of percentage of the current season’s shoot length that became necrotic following inoculation with E. amylovora (% SLN) evaluated in A) 2006 and 2007 on 83 progeny of ‘Malling 9’ x ‘Robusta 5’-NZ, and B) 2005 and 2006 on 132 progeny of ‘Idared’ x ‘Robusta 5’-DE. The R2 value is for the linear line of best fit, and not for the 1:1 line as shown in the figure. Dashed lines indicate boundary for more than 20% difference between years.Back to article page