Fig 1.
Venn diagram summarizing the overlap of chemical constituents between manuka (L. scoparium) essential oil and its fractions.
Table 1.
Chemical composition of L. scoparium essential oil and its fractions.
LP, L. scoparium essential oil, F1-F4, fractions 1–4. Also included are retention time from the GC-FID with relative retention index (RRI), and the major fragmentations ions observed by GC-MS listed in order of relative abundance. Dash (-) indicates that the compound was not detected.
Fig 2.
Toxicity of three chemical constituents of manuka (L. scoparium) essential oil against Aedes aegypti larvae relative to whole essential oil.
Error bars represent the standard error of the mean.
Table 2.
LC50 and LC90 values for Leptospermum scoparium essential oil and its fractions and emulsions produced with hexadecyl ammonium chloride amylose inclusion complexes.
ND, not determined because it was outside the range of concentrations tested. LP, Leptospermum scoparium.