Assertion: patchouli's oil | /r/HasProperty | effected
Facets:
Source sentences:
text: : Study of the mosquito repellent activity of 38 essential oils from plants against Aedes aegypti on human subjects showed the undiluted oil of patchouli, together with citronella, clove (Syzygium aromaticum) and makaen (Zanthoxylum limonella), to be effected in providing 2 hr of complete repellency.