INSECTICIDAL EFFICACY ENHANCER, PEST CONTROL METHOD, AND AQUEOUS INSECTICIDE COMPOSITION FOR THERMAL TRANSPIRATION

Provided is an insecticidal efficacy enhancer capable of effectively enhancing the insecticidal efficacy of a pyrethroid insecticidal component with a relatively high vapor pressure contained in a water-based insecticidal composition to be vaporized and diffused by being heated. The insecticidal eff...

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Hauptverfasser: KAWAJIRI Yumi, NAKAYAMA Koji, GEHO Hirofumi, MIYOSHI Kazufumi, KASHIMA Seiichi
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Provided is an insecticidal efficacy enhancer capable of effectively enhancing the insecticidal efficacy of a pyrethroid insecticidal component with a relatively high vapor pressure contained in a water-based insecticidal composition to be vaporized and diffused by being heated. The insecticidal efficacy enhancer is blended in the water-based insecticidal composition to be vaporized and diffused by being heated and contains, as an active component, a glycol compound having a hydroxyl group bonded to each of two adjacent carbon atoms of an alkane having 4 to 7 carbon atoms, wherein the water-based insecticidal composition contains a pyrethroid insecticidal component having a vapor pressure of 2 × 10-4 to 1 × 10-2 mmHg at 30°C.