Which statement best describes why habitat management reduces mosquito populations?

Which statement best describes why habitat management reduces mosquito populations?

• A. It targets breeding sites to reduce larval populations.
• B. It reduces both adult and larval populations rapidly.
• C. It has no effect on mosquito numbers.
• D. It only works during winter.

Answer: (A)

Habitat management works by removing or altering the places where mosquitoes lay eggs. Since mosquitoes reproduce in standing water, eliminating or reducing those breeding sites directly lowers the number of larvae that can develop. With fewer larvae surviving, fewer adults emerge, which reduces the mosquito population over time. This preventive approach targets the source of the problem rather than trying to kill adults after they’ve already hatched, and it isn’t limited to winter, since breeding can occur whenever standing water is present in warmer months. Overall, targeting breeding sites to reduce larval populations is the most accurate description of how habitat management reduces mosquitoes.

Habitat management works by removing or altering the places where mosquitoes lay eggs. Since mosquitoes reproduce in standing water, eliminating or reducing those breeding sites directly lowers the number of larvae that can develop. With fewer larvae surviving, fewer adults emerge, which reduces the mosquito population over time. This preventive approach targets the source of the problem rather than trying to kill adults after they’ve already hatched, and it isn’t limited to winter, since breeding can occur whenever standing water is present in warmer months. Overall, targeting breeding sites to reduce larval populations is the most accurate description of how habitat management reduces mosquitoes.