Fig. 2 in α-Pinene: A never-ending story

Fig. 2. Synthesis and reactions of α-pinene. Biosynthetic pathway (orange); Synthetic starting point for α-pinene synthesis (red); Phytochemicals (green); Insecticides and herbicides (blue); References [a]: (Upshur et al., 2019); [b-c]: (Liu et al., 2008; Prakoso et al., 2018; Wr´oblewska et al., 2018); [d]: (Dong et al., 2020); [e]: (Xu et al., 2020). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)