Do bug zappers actually kill mosquitoes?

This is the single biggest caveat across the reviewers we read. High-trust community threads (notably r/BBQ) and multiple verified-purchase reviewers report zappers catch huge volumes of moths, flies, gnats and other flying insects but relatively few mosquitoes, because mosquitoes track CO2 and body heat rather than UV light. Several reviewers pair a zapper with an octenol attractant cartridge or a fan to improve mosquito results.