Fig. 10From: Spatial referencing of chlorophyll fluorescence images for quantitative assessment of infection propagation in leaves demonstrated on the ice plant: Botrytis cinerea pathosystemThe fluorescence parameter Fv/Fm value changes in C3 and CAM common ice plant leaves. Fv/Fm is computed at three locations (a, b) and along the line distance L1 and L2 (c–f) depicted in Fig. 9a, b. The measurement points are: (1) mesophyll at the site of inoculation, (2) mesophyll without injury, and (3) midrib; c, d mesophyll at the site of inoculation; e, f midribsBack to article page