Fig. 6

Oxylipin and hormone abundances in tomato plants treated with NPs, PTB, and PTB NPs. Ctrl: control, plants treated with distilled water; NPs: PLGA NPs; PTB: pterostilbene; PTB NPs: PLGA NPs loaded with PTB; FW: fresh weight. The data were expressed as the mean of three replicates and bars represent the standard error. Different letters represent significant differences.