Table 3.

The red palm weevil (RPW) ligands with prevalence to inducing plant immune response based on literature searches.

Compound	Abbreviation	Reference
Putrescine	PUT	[61]
5-Methoxytryptamine	5-MT	[62]
γ -aminobutyric acid	GABA	[63]
Aminooxyacetic acid	AAO	[64]