Fig. 2
From: Effects of abiotic and biotic elicitors on tomato resistance to tomato brown rugose fruit virus
Enzymatic activity of catalase (CAT), peroxidase (POD), and phenylalanine ammonia-lyase (PAL) in plants treated with abiotic and biotic elicitors. -: negative control (virus free plant), P: Pseudomonas fluorescens 1442 elicitor, B: Burkholderia gladioli G15, P + B: plant simultaneously treated with the bacterial elicitors, SA: Salicylic acid-treated plant, W: wound plant, V: virus-inoculated plant. The letters on each bar represent the results of Duncan’s multiple range test based on which the values with the same letters do not show any significant difference at a 5% probability level. The error value was shown on each bar.
