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. 2019 Mar 28;10:322. doi: 10.3389/fpls.2019.00322

Figure 1.

Figure 1

(A) Height, (B) average petiole angles of all leaves (upper angle between petiole and stem) and, (C) leaf area of tomato plants in relation to four levels of PSS and an EOD-FR treatment (EXP1: Inline graphic, lower case letters; EXP2: Inline graphic, capital letters). Plants had been grown for 4 weeks at the different light treatments. Error bars represent SEM (n = 3). Different letters indicate significantly different means (P < 0.05).