Table 2.

Major chemical constituents of the essential oils used in our study

Lavender oil
Linalool	36.31%
Linalyl acetate	34.05%
Cis-β-ocimene	3.50%
Trans-β-ocimene	2.32%
Lavendulyl acetate	2.12%
Cypress oil
α-Pinene	61.85%
σ-Carene	15.2%
Terpinene	2.36%
Mycene	2.27%
Limonene	2.17%
Sweet marjoram oil
Terpinen-4-ol	21.26%
γ-Terpinene	13.46%
Trans-thujanol	11.43%
Linalyl acetate	4.28%
Terpinolene	4.18%
Cis-thujanol	2.83%
β-Caryophyllene	2.54%
Tea tree oil
Terpinen-4-ol	37.90%
γ-Terpinene	21.50%
α-Terpinene	10.20%
Terpinolene	3.60%
1.8 Cineole	3.30%
Paracimene	2.80%
α-Pinene	2.70%
α-Terpineol	2.70%