Patent ID: 8414934

Claim:
A method of killing or repelling a tick on a host or a spider which is infesting a home, barn, yard, outdoor area or indoor area wherein the spider is selected from the group consisting of black widow, brown recluse, black house spiders, tarantulas, mouse spiders, hobo spiders, cobweb spiders, house spiders, sac spiders, wolf spiders, wood louse hunter, jumping spiders, cellar spiders, and funnel weaver spiders, the method comprising contacting said tick on a host or spider which is infesting a home, barn, yard, outdoor area or indoor area with an effective amount of a purified hop compound to kill or repel the spider or tick wherein the purified hop compound is selected from the group consisting of humulone, cohumulone, adhumulone, rhoisoalpha acids, isoalpha acids, tetrahydroisoalpha acids, hexahydroisoalpha acids, lupulone, colupulone, adlupulone, and hexahydrobeta acids, thereby killing or repelling the tick or spider, wherein said tick or spider is not a mite.