Fig. 3From: Multispectral imaging for presymptomatic analysis of light leaf spot in oilseed rapeInfection Detection. Pathogen ingress detection demonstrated using the LLS for leaf and CTR1 for plant to outline disease severity, shown as a percentage, and distribution across a representative subset of the trial dates. The SVI colormap is normalised between 0 and 1 to display the infection intensity and distribution. The spatial scale is 1:25 with the 10 mm grid shownBack to article page