title: Questing behavior in the adult american dog tick Dermacentor variabilis Say. (Acarina: Ixodidae).
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D003870:Dermacentor / Q000502:physiology; D006813:Humidity; D013696:Temperature; D013987:Ticks / Q000502:physiology*