To provide a liquid composition for insect pest control of which flavor of active ingredients does not remain strongly when adhered to a target from which pest control of insect such as acarid is desired, and which does not modify a raw material generally used in the target while exhibiting sufficient pest control effect.SOLUTION: There is provided a liquid composition for insect pest control containing menthol of 5 to 15 wt.%, lower alcohol having 1 to 3 carbon atoms of 10 to 55 wt.% and water of 30 to 85 wt.%.SELECTED DRAWING: None【課題】ダニなどの害虫を防除することを所望する対象物に付着させたときに、有効成分の香りが強く残存せず、十分な防除効果を示しながらも、対象物において汎用されている素材を変性させることがない害虫防除用液状組成物の提供。【解決手段】メントール５～１５重量％と、炭素数１～３の低級アルコール１０～５５重量％と、水３０～８５重量％を含有する害虫防除用液状組成物。【選択図】なし
