Fig. 2From: Chlorophyll fluorescence imaging captures photochemical efficiency of grain sorghum (Sorghum bicolor) in a field settingLine graphs of minimum fluorescence (F0), maximum fluorescence (FM), variable fluorescence (FV) and maximum photosynthetic efficiency (FV/FM) measured from imaging (a) and by handheld fluorometer (b) from 0.0, 0.1 and 0.5 g/mL applications of DCMU over 7 days. Symbols represent the average for each Day X Treatment (N = 4) whiskers represent standard errorBack to article page