Pinus-specialist
Guides
Conophthorus
cone beetles
Conophthorus is a genus of bark beetles in the family Curculionidae comprising approximately 10 described species. Species are specialized on Pinus hosts, with most attacking pine cones and seeds, though some infest shoot tips. The genus includes economically significant pests of pine seed orchards and natural forests, causing cone abortion and reducing seed production. Life histories vary among species: some are univoltine while others are bivoltine, with corresponding differences in seasonal development and host utilization patterns.