Which method of pest control relies mainly on physical removal of pests?

• A. Cultural control
• B. Chemical control
• C. Mechanical control
• D. Biological control

Answer: (C)

Mechanical control is the method of pest control that focuses primarily on the physical removal or exclusion of pests. This can involve using tools, traps, or barriers to directly eliminate pests or prevent them from entering an area. For example, using sticky traps to capture insects or nets to block birds from accessing certain plants are practical applications of mechanical control.

In contrast, cultural control involves altering farming practices to make the environment less conducive to pests. Chemical control uses pesticides to kill or repel pests, while biological control employs natural predators or parasites to manage pest populations. Mechanical control is distinct because it does not rely on chemical means or living organisms to address pest issues; rather, it emphasizes straightforward physical methods for managing pest populations effectively.