BG-Sentinel and CDC light traps primarily sample which life stage of mosquitoes?

BG-Sentinel and CDC light traps primarily sample which life stage of mosquitoes?

• A. Eggs
• B. Larvae
• C. Adults
• D. Pupae

Answer: (C)

These traps are designed for capturing flying mosquitoes, specifically adult females that are seeking a blood meal. The BG-Sentinel uses attractants and CO2 to mimic host cues, pulling host-seeking adults into the trap. CDC light traps rely on light to lure mosquitoes at night, with the insects then being sucked into a collection device. Immature stages—eggs, larvae, and pupae—live in water and require aquatic or water-based sampling methods (like ovitraps for eggs, larval dips for larvae, or emergence traps for pupae). Because the traps target flying, blood-seeking adults, they primarily sample the adult life stage.

These traps are designed for capturing flying mosquitoes, specifically adult females that are seeking a blood meal. The BG-Sentinel uses attractants and CO2 to mimic host cues, pulling host-seeking adults into the trap. CDC light traps rely on light to lure mosquitoes at night, with the insects then being sucked into a collection device. Immature stages—eggs, larvae, and pupae—live in water and require aquatic or water-based sampling methods (like ovitraps for eggs, larval dips for larvae, or emergence traps for pupae). Because the traps target flying, blood-seeking adults, they primarily sample the adult life stage.