| essential oil of azorella cryptantha collected in two different locations from san juan province, argentina: chemical variability and anti-insect and antimicrobial activities. | the essential oils (eos) of two populations of azorella cryptantha (clos) reiche, a native species from san juan province, were obtained by hydrodistillation in a clevenger-type apparatus and characterized by gc-fid and gc/ms analyses. the compounds identified amounted to 92.3 and 88.7% of the total oil composition for a. cryptantha from bauchaceta (ac-bau) and agua negra (ac-an), respectively. the eo composition for the two populations was similar, although with differences in the identity and ... | 2012 | 22899606 |