Send to

Choose Destination
Planta Med. 2004 Mar;70(3):279-81.

p-Anisaldehyde: acaricidal component of Pimpinella anisum seed oil against the house dust mites Dermatophagoides farinae and Dermatophagoides pteronyssinus.

Author information

Research Center for Industrial Development of Biofood Materials and Institute of Agricultural Science & Technology, College of Agriculture, Chonbuk National University, Chonju, South Korea.


The acaricidal activity of anise seed oil-derived p-anisaldehyde and commercially available components of anise seed oil was examined against Dermatophagoides farinae and D. pteronyssinus and compared with those of the synthetic acaricides, benzyl benzoate and N,N-diethyl- m-toluamide (DEET). On the basis of LD 50 values, the compound most toxic to D. farinae adults was p-anisaldehyde (1.11 microg/cm2) followed by benzyl benzoate (9.32 microg/cm2), DEET (36.84 microg/cm2), 3-carene (42.10 microg/cm2), and estragol (43.23 microg/cm2). Against D. pteronyssinus adults, p-anisaldehyde (0.98 microg/cm2) was much more effective than benzyl benzoate (6.54 microg/cm2), DEET (17.79 microg/cm2), 3-carene (39.84 microg/cm 2), and estragol (40.11 microg/cm2). p-Anisaldehyde was about 8.4 and 6.7 times more toxic than benzyl benzoate against D. farinae and D. pteronyssinus adults, respectively. The results suggested that p-anisaldehyde may be useful as a lead compound for the development of new agents for the selective control of house dust mites.

[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Georg Thieme Verlag Stuttgart, New York
Loading ...
Support Center