Light traps are not effective for what kind of pest control?

• A. outdoor pest control
• B. indoor pest control
• C. food storage pest control
• D. soil pest control

Answer: (A)

Light traps rely on insects being drawn to a bright light, so they work best in contained, indoor spaces where you can monitor and remove what’s captured. Outdoors, however, the area is open and winds and weather disperse insects, making it impossible for a trap to impact pest populations across a yard or field. Many outdoor pests aren’t strongly attracted to light, so a single or few traps can’t provide meaningful control. For outdoor pest problems you need broader strategies like exclusion, sanitation, habitat modification, and targeted treatments. That’s why light traps aren’t effective for outdoor pest control.