INSECTICIDAL EFFICACY ENHANCER, INSECT PEST CONTROL METHOD, AND WATER-BASED INSECTICIDAL COMPOSITION TO BE VAPORIZED AND DIFFUSED BY BEING HEATED

Provided is an insecticidal efficacy enhancer that can effectively enhance the insecticidal efficacy of a pyrethroid insecticide component having a relatively high vapor pressure in an aqueous insecticide composition for thermal transpiration that contains the pyrethroid insecticide component. The i...

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Hauptverfasser: NAKAYAMA, Koji, GEHO, Hirofumi, KASHIMA, Seiichi, MIYOSHI, Kazufumi, KAWAJIRI, Yumi
Format: Patent
Sprache:eng
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Zusammenfassung:Provided is an insecticidal efficacy enhancer that can effectively enhance the insecticidal efficacy of a pyrethroid insecticide component having a relatively high vapor pressure in an aqueous insecticide composition for thermal transpiration that contains the pyrethroid insecticide component. The insecticidal efficacy enhancer contains, as an active ingredient, a glycol-based compound in which a hydroxyl group is bonded to each of two adjacent carbon atoms in an alkane having 4-7 carbon atoms. The insecticidal efficacy enhancer is blended in an aqueous insecticide composition for thermal transpiration that contains a pyrethroid insecticide component having a vapor pressure of 2×10