Which is a principle of integrated pest management (IPM)?

• A. Using a combination of the best pest management tools
• B. You cannot use toxic pesticides
• C. Designed for homeowners mainly
• D. IPM is focused solely on killing pests with chemicals

Answer: (A)

Integrated pest management is about using a mix of pest control methods chosen for the specific pest and situation to minimize risks to people, non-target organisms, and the environment. The best answer captures this approach by saying you combine the most effective tools available. That means using cultural, physical, biological, and, when needed, chemical methods in a coordinated plan rather than relying on a single tactic. Pesticides can be part of IPM, but only when monitoring shows a real need and the options chosen are the least risky and most targeted.

Other choices miss the essence: IPM is not about banning toxic pesticides altogether, nor is it designed only for homeowners, and it is not focused solely on killing pests with chemicals.