REPELLENT COMPOSITION FOR HEMATOPHAGOUS ARTHROPODS

摘要

The present invention relates to a repellent composition for hematophagous arthropods. The repellent composition comprises vanilline and one or two kinds of essential oils selected from the group consisting of Cinnamomum cassia, Rosmarinus officinalis, Eucalyptus citriodora, Cimbopogon citratus, Zanthoxylum armatum, and Cimbopogon nardus. Therefore, the repellency for hematophagous arthropods is improved and duration time of the repellency is increased. Additionally, the invention relates to a porous carrier containing the repellent composition for hematophagous arthropods, and a repellent-generating apparatus.