Table A1.

Levels of statistical significance (p) in Fisher’s post-hoc test of EOs activity against S. mutans.

Essential Oil	Anise	Citronella	Cinnamon	Clove	Geranium	Lavender	Limette	Mint	Rosemary	Thyme
Anise		NS	NS	NS	NS	NS	NS	NS	NS	NS
Citronella								0.688
Cinnamon		<0 . 001		<0.001		<0.001		<0.001	<0.001
Clove		<0.001				0.157		<0.001
Geranium		0.905	<0.001	<0.001		<0.001	NS	0.604	<0.001	<0.001
Lavender		<0.001						<0.001
Limette		NS	NS	NS		NS		NS	NS
Mint
Rosemary		<0.001		0.181		0.940		<0.001
Thyme		<0.001	<0.001	<0.001		<0.001	NS	<0.001	<0.001

NS = not significant.