Plants biosynthesize secondary metabolites that can be useful in various applications, including health promotion, thanks to their organoleptic properties and antioxidant activity. Abbas, O'Neill Rothenberg, et al. ([5]) reviewed the diverse role of plant VOCs, including plant defenses, attracting pollinators, and mediating various interactions between plants and their environment. Aphids use VOC emissions from plants to locate their host plant, but plants can use the same signaling mechanism to entice parasitic wasps as an indirect defense system. 30 Wang, D., Chen, L., Yang, Y., Abbas, F., Qin, Y., Lu, H. et al. (2023) Integrated metabolome and transcriptome analysis reveals the cause of anthocyanin biosynthesis deficiency in litchi aril. [Extracted from the article]