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. 2023 Dec 18;25(1):e5. doi: 10.4142/jvs.23189

Table 2. Mortality rates of tick larvae within 24 h in the larvae immersion test for the essential oils.

Essential oil Mortality (%)
16% 8% 4% 2%
Zanthoxylum limonella 100 ± 0a 100 ± 0a 99.65 ± 0.13a 99.50 ± 0.53a
Citronella 100 ± 0a 100 ± 0a 99.56 ± 0.04a 99.58 ± 0.41a
Clove 99.73 ± 0.32a 99.84 ± 0.14a 99.53 ± 0.28a 98.99 ± 0.34a
Peppermint 100 ± 0a 100 ± 0a 100 ± 0a 100 ± 0a
Ginger 100 ± 0a 100 ± 0a 99.76 ± 0.25a 99.86 ± 0.24a
Control 10.71 ± 0.25b 10.23 ± 0.78b 8.29 ± 0.73b 11.20 ± 1.84b

a,bThese letters within columns indicate statistical differences (p < 0.05) in the mortality rates for the essential oils.