The Mosquito Repellent Activity of the Active Component of Air Freshener Gel from Java Citronella Oil (Cymbopogon winterianus)

Table 3

Controlled release of citronellal, citronellol, and geraniol from air freshener gel formulations.

Formula	Citronellal		Citronellol		Geraniol
	-square	Shelf life (day)	-square	Shelf life (day)	-square	Shelf life (day)
I	0.8824	1.36	0.9323	12.77	0.9699	16.82
II	0.9993	15.06	0.4808	-^a	0.4808	-^a
III	0.9891	22.40	0.9695	1.62	0.3952	-^a
IV	0.7500	-^a	0.4696	-^a	0.5057	-^a
V	0.3952	-^a	0.9845	1.12	0.4606	-^a
VI	0.3952	-^a	0.9308	4.04	0.8834	11.33

^aNot determined.