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Table 1 Chemical composition (%) of the essential oils of the analyzed Eucalyptus sp .

From: Essential oils from two Eucalyptus from Tunisia and their insecticidal action on Orgyia trigotephras (Lepidotera, Lymantriidae)

RT (min) Compounds E. globulus E. lehmani
7.40 α-Pinene 13.61 18.71
8.94 β-Pinene 0.74 0.25
9.50 β-Myrcene 0.00 0.21
10.02 α-Phellandrene 0.22 0.22
10.87 β-Cymene 3.95 0.00
11.21 1. 8-Cineol 43.18 50.20
12.16 γ-Terpinene 0.36 2.49
13.31 α-Terpinolene 0.50 0.47
14.29 endo-Fenchol 0.00 0.41
14.77 α-Campholenal 0.20 0.19
15.28 trans-Pinocarveol 3.76 2.46
15.45 Camphor 0.00 1.68
16.16 Pinocarvone 2.99 0.60
16.29 Borneol 0.00 0.76
16.71 1-Terpinen-4-ol 0.40 0.57
17.05 p-Cymen-8-ol 0.23 0.00
17.24 α-Terpineol 1.65 0.00
18.27 Carveol 0.44 0.00
19.14 Carvone 0.22 0.00
22.55 Pulegone 0.15 0.00
17.25 β-Fenchol 0.00 2.86
20.63 Bornyl acetate 0.00 0.16
22.83 4-Carene 6.90 9.49
24.80 α-Gurjunene 1.33 0.20
25.12 β-Caryophyllene 0.81 0.84
25.52 Aristolene 0.70 0.00
25.79 Aromadendrene 10.09 4.26
25.88 β-Selinene 0.30 0.00
26.20 α-Humulene 0.52 0.00
26.44 Allo-Aromandrene 2.23 1.04
27.22 α-Selinene 0.00 0.32
27.50 Ledene 1.06 0.00
Total identified (%)   96.54 98.39