Arthropod attracting compounds and natural enemies combination of

【Task】 Providing superior system attractant effect on harmful arthropods. A And at least one compound selected from the group consisting of compounds having attractive against arthropod pests, comprising at least one natural enemies selected from the group consisting of natural enemies against the harmful arthropods, hazardous nodes a combination for controlling the action of the foot animals, the compounds and natural enemies are used in a manner which synergistically attract the harmful arthropod, the combination thereof.