Which action best reflects an integrated approach to urban mosquito control by addressing breeding and environmental management?

• A. Break the breeding cycle by removing standing water and improving drainage.
• B. Rely exclusively on chemical pesticides.
• C. Ignore breeding sites and focus only on adult control.
• D. Introduce non-native predatory species to all waters.

Answer: (A)

Integrated mosquito control in urban areas means using strategies that tackle both the life cycle and the surrounding environment in a coordinated way. Removing standing water and improving drainage directly disrupts the mosquito’s breeding sites, cutting off larval habitats at the source. By eliminating pools of water where eggs hatch and larvae develop, this action reduces mosquito numbers while also improving drainage and reducing stagnant areas that can attract other pests and contribute to flooding or drainage problems. This approach fits with environmental management because it changes the landscape to be less hospitable to mosquitoes, rather than relying on a single method or trying to control adults alone.

Relying solely on chemical pesticides misses the source reduction and can lead to resistance and ecological side effects. Ignoring breeding sites and focusing only on adults fails to stop new mosquitoes from emerging. Introducing non-native predators to all waters can disrupt ecosystems and is unlikely to provide consistent, broad control across diverse urban habitats.