Chemical Composition and Acaricidal Activity of the Essential Oils of Some Plant Species of Lamiaceae and Myrtaceae against the Vector of Tropical Bovine Theileriosis: Hyalomma scupense (syn. Hyalomma detritum)
Table 1
Chemical composition of the essential oils tested.
No.
Compounds
KI
Area (%)
EC
EG
LS
OF
RO
TC
1
Tricyclene
921
-
-
0.66
-
0.15
-
2
α-thujene
928
-
-
-
0.51
-
0.33
3
α-pinene
941
4.41
14.23
1.75
1,93
12.06
0.71
4
camphene
953
-
4.60
7.31
0.39
6.39
-
5
sabinene
977
2.43
-
-
-
-
-
5
β-pinene
978
-
0.35
0.08
0.22
3.61
-
6
β-myrcene
992
0.76
-
-
3.57
2.23
1.24
7
α-phellandrene
998
4.04
-
-
-
-
0.22
8
Δ,3-carene
1004
-
-
-
-
-
1.01
9
α-terpinene
1015
-
-
0.10
1.37
-
1.15
10
p-cymene
1018
17.45
-
-
18.35
-
6.62
11
o-cymene
1026
-
-
-
3.53
-
-
12
dl-limonene
1030
-
-
2.13
-
-
-
13
β-ocimene
1040
0.14
-
-
0.07
-
-
14
d-pinocarvone
1042
-
4.31
-
-
-
-
15
1,8-cineole
1046
-
40.27
-
-
26.90
-
16
(E)-ocimene
1054
0.08
-
-
-
-
-
17
α-terpinolene
1063
0.76
0.46
-
-
0.57
-
18
γ-terpinene
1065
0.84
0.25
0.10
11.32
1.37
3.96
19
trans-sabinene hydrate
1070
-
-
-
-
0.03
-
20
α-terpinolene
1088
-
-
-
0.32
-
-
21
α-thujone
1099
-
-
25.49
-
-
-
22
linalool L
1102
0.64
-
1.43
0.50
0.41
-
23
d-fenchyl alcohol
1139
-
-
6.85
-
-
-
24
l-camphor
1152
-
-
20.06
-
19.00
-
25
pinocarvone
1165
-
-
0.18
-
-
-
26
borneol L
1168
-
-
3.99
-
11.76
-
27
4-terpinenol
1178
-
0.39
0.83
-
-
0.54
28
p-cymene-8-ol
1182
-
-
0.94
-
-
-
29
α-terpineol
1190
-
-
-
-
5.77
-
30
myrtenal
1193
-
-
0.68
-
-
-
31
myrtenol
1195
-
0.28
0.56
-
-
-
32
verbenone
1205
-
-
0.88
-
-
-
33
fenchyl acetate
1210
-
-
0.97
-
-
-
34
trans-(+)-carveol
1212
0.16
0.51
-
-
-
-
35
β-citronellol
1217
-
-
0,36
-
0.09
-
36
isobornyl formate
1233
-
-
0,13
-
-
-
37
pulegone
1237
-
-
-
-
0.26
-
38
cuminic aldehyde
1240
4.29
-
-
-
-
-
39
l-carvone
1241
-
-
0.51
-
-
-
40
carvacrol methyl ether
1244
-
0.30
0.96
-
0.09
-
41
citrol
1255
-
0.11
-
-
-
-
42
piperitone
1258
0.57
-
-
-
-
-
43
l-bornyl acetate
1285
-
0.08
5.51
-
3.00
-
44
thymol
1286
-
-
-
2.04
0.10
2.14
45
p-cymen-7-ol
1291
1.56
-
-
-
-
-
46
carvacrol
1299
1.59
-
-
46.82
0.36
78.78
47
piperitenone
1339
-
-
-
1.18
0.16
-
48
γ-pyronene
1345
0.92
-
-
-
-
-
49
α-cubebene
1351
-
-
0.09
-
-
-
50
eugenol
1359
-
-
-
-
0.05
-
51
(+)-cyclosativene
1362
-
-
0.25
-
-
-
52
copaene
1375
0.05
0.05
0.15
-
0.14
-
53
carvacryl acetate
1391
-
-
-
-
-
0.80
54
methyl eugenol
1398
-
-
-
-
0.14
-
55
calarene
1409
-
0.19
-
-
-
-
56
α-humulene
1413
-
0.17
-
-
0.41
-
57
transcaryophyllene
1418
-
-
0.11
2.00
2.30
2.27
58
(+)-aromadendrene
1440
0.21
2.53
-
-
0.02
-
59
β-patchoulene
1441
-
-
-
-
0.04
-
60
β-elemene
1445
0.17
-
-
-
-
-
61
caryophyllene
1454
-
0.16
-
0.21
-
0.09
62
aromadendrene
1467
1.86
-
-
-
-
-
63
α-gurjunene
1475
0.06
0.31
-
-
-
-
64
trans-β-farnesene
1479
0.69
-
-
-
-
-
65
γ-gurjunene
1481
-
0.31
-
-
-
-
66
α-curcumen
1482
-
-
-
0.15
-
-
67
germacrene-D
1485
0.07
-
0.11
-
-
-
68
ledene
1489
-
0.95
-
0.15
-
-
69
α-guaiene
1491
-
0.04
-
-
-
-
70
β-selinene
1493
0.24
0.04
-
-
0.02
-
71
eremophilene
1502
-
0.41
-
-
-
-
72
α-muurolene
1504
-
-
-
-
0.03
-
73
δ-guaiene
1505
-
1.37
-
-
-
-
74
bicyclogermacrene
1505
1.28
-
-
-
-
-
75
β-bisabolene
1506
-
-
0.03
0.41
0.03
-
76
α-amorphene
1511
0.05
0.04
-
0.06
0.19
-
77
γ-cadinene
1513
-
0.16
-
-
-
-
78
Δ-cadinene
1524
0.20
0.09
0.53
-
0.16
-
79
β-sesquiphellandrene
1525
-
-
-
1.34
-
-
80
zingiberene
1526
-
-
-
-
-
-
81
cadina-1,4-diene
1532
-
-
0.13
-
-
-
82
ledol
1560
0.66
-
-
-
-
-
83
(-)-allospathulenol
1576
0.89
-
-
-
-
-
84
spathulenol
1581
13.45
-
-
-
-
-
85
caryophyllene oxide
1582
-
-
0.48
0.54
0.49
-
86
viridiflorol
1587
-
8.14
1.89
-
-
-
87
caryophyllenol-I
1641
-
-
0.34
-
0.36
-
88
t-muurolol
1641
1.03
-
-
-
-
-
89
torreyol
1643
-
-
0.22
-
-
-
90
isospathulenol
1644
1.57
-
-
-
-
-
91
cadalin
1652
-
-
0.15
-
-
-
92
(Z,Z)-farnesal
1720
0.72
-
-
-
-
-
93
trans-farnesol
1722
5.37
-
-
-
-
-
94
farnesal
1738
1.08
-
-
-
-
-
95
farnesyl acetate 3
1825
0.43
-
-
-
-
-
Identification of components based on GC-MS Wiley 7.0 version library and National Institute and Technology 05 MS (NIST) library data. KI: Kovats Indices on HP-5MS capillary column. River red gum. Blue gum. Lavender. Oregano. Rosemary. Thyme.
