Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC16867/ New roles for cis-jasmone as an insect semiochemical and in plant defense - PMC cis-Jasmone, or (Z)-jasmone, is well known as a component of plant volatiles, and its release can be induced by damage, for example during insect herbivory.... https://www.ebi.ac.uk/chebi/CHEBI:26645 semiochemical (CHEBI:26645) A molecular messenger released by an organism that affects the behaviour within or between species. chebi