| abstract |
To provide a pest control method capable of obtaining a stable and continuous excellent pest control effect without using a heat source. A relative air flow is generated on the surface of an insect repellent material in which a specific active ingredient is held on a carrier, and the active ingredient is volatilized in the air. The active ingredient is 1-ethynyl-2-methyl-2-pentenyl 3- (2-chloro-2-fluorovinyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro. -4-methylbenzyl 3- (2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (2-chloro-2 -Fluorovinyl) -2,2-dimethylcyclopropanecarboxylate and 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate The [Selection] Figure 3 |