The essential oils of marjoram (Origanum majorana
L.), rosemary( Rosmarinus officinalis L.) and sage
(Salvia officinalis L.) Lavender (Lavandula angustifolia L.)
and mint oil (Mentha arvensis L.) and basil (Ocimum basilicum L.). The pure compounds
linalool, 1,8-cineole, terpinen-4-ol, a-pinene and eugenol
used for the bioassays are products of Fluka Chemie
GmbH (Vienna, Austria).