Figure 6: Phenotypical differences among Trichoderma atroviride-primed tomato plant progeny.

(A) Frontal view of two-week-old F1 plants, derived from seeds collected from split-root tomato plants subjected to the five treatments indicated in the legend of Fig. 1. (B) The same plants viewed from above. Green mass percentages are referred to that of the control plants (w/w = 100%) and obtained from five plants per treatment of two independent experiments.