Provided is a practical fly repellant incense excellent in vaporization rate and insecticidal effect when smoking. This fly repellant incense is obtained by blending 5-propagyl-2-furylmethyl(+)-cis, trans-chrysanthemate, 0.1-1.0 wt. % of 1 kind or >=2 kinds selected from fluorine-substituted benzyl alcohol ester compounds expressed by formula (I) (wherein, R<SB>1</SB>is H or methyl, and when the R<SB>1</SB>is H, R<SB>2</SB>is 3-methoxy-3-oxo-1-propenyl, and when the R<SB>1</SB>is methyl, R<SB>2</SB>is also methyl; and X is H, F, methoxymethyl or propagyl) as active ingredients and contains N-caprylbicycloheptylenecarbodiimide or mixture of arylsulphonate with N-caprylbicycloheptylenecarbodiimide as synergist . |