Figure 5.
Enhanced resistance to Botrytis cinerea of tomato plants supplied with systemin via hydroponics. Response to B. cinerea infection by leaves from plants treated with 100 pM Sys, or 100 pM Scp or PBS1X in hydroponics. The graphs display the average (± S.D.) of the lesion size at 1, 3 and 7 days post inoculum. Letters denote statistically significant differences (One-way ANOVA, Tukey test).