VOLATILE ALARM SIGNALS. “Some plant species participate in more positive interaction with nearby plants, such as in warning other members of their population during a time of stress. Maize (Zea mays) has been shown to emit (Z)-3-hexen-1-ol (Z-3-ol) in response to leaf damage which may help to prime surrounding plants in order to prevent a herbivore attack.”
https://lnkd.in/d_tsqB7