What is an environmentally friendly method used in mosquito control?

What is an environmentally friendly method used in mosquito control?

• A. Chemical spraying with synthetic pesticides
• B. Biological control using natural predators
• C. Use of electric zappers
• D. Fogging with insecticides

Answer: (B)

Biological control using natural predators is recognized as an environmentally friendly method for mosquito control because it involves utilizing natural organisms that can help reduce mosquito populations without the adverse effects associated with synthetic chemicals. This approach aims to establish a balance in the ecosystem by introducing or enhancing the presence of organisms such as certain fish, birds, or insects that prey on mosquito larvae or adults. By employing natural predators, this method minimizes chemical residues in the environment, reduces the risk of harming non-target species, and supports biodiversity. Such practices are sustainable and often lead to longer-lasting control of mosquito populations compared to chemical methods, which may require repeated applications and can lead to resistance in mosquito populations over time.

Biological control using natural predators is recognized as an environmentally friendly method for mosquito control because it involves utilizing natural organisms that can help reduce mosquito populations without the adverse effects associated with synthetic chemicals. This approach aims to establish a balance in the ecosystem by introducing or enhancing the presence of organisms such as certain fish, birds, or insects that prey on mosquito larvae or adults.

By employing natural predators, this method minimizes chemical residues in the environment, reduces the risk of harming non-target species, and supports biodiversity. Such practices are sustainable and often lead to longer-lasting control of mosquito populations compared to chemical methods, which may require repeated applications and can lead to resistance in mosquito populations over time.