Rhynchophorus palmarum (Linnaeus, 1758) (Coleoptera: Curculionidae): Guarani-Kaiowá indigenous knowledge and pharmacological activities
Fig 2
Process of obtaining oil from R. palmarum larvae.
(A) Larvae of different sizes; (B) thawing of the larvae; (C) heating process, where it is possible to observe the release of oil next to the larvae integument and (D) oil collected at the end of the heating step.