Essential oil production response was non linear. In the chromatographic profiles there were observed bands of chlorogenic acid, acetylenes, flavonoids. Bands of chlorogenic acid were present in the samples from 2CH, 4CH, 6CH, 12CH, 22CH, 24CH plots and controls. Characteristic bands of acetylene were present in all treatments. The 2CH and 16CH and the control (distilled water) solutions caused the presence of typical bands of flavonoids. (1866)