IPM is best described as what?

• A. IPM relies solely on chemical pesticides
• B. IPM combines monitoring, thresholds, and multiple strategies to minimize harm and resistance
• C. IPM discourages monitoring
• D. IPM ignores non-target organisms

Answer: (B)

Integrated Pest Management uses monitoring, action thresholds, and a mix of control methods to keep pest problems in check while minimizing harm and resistance. This approach starts with regular scouting to know what pests are present and at what levels, and it uses action thresholds to decide when intervention is truly needed, avoiding unnecessary treatments. Then it relies on a combination of tactics—cultural practices, mechanical and physical controls, biological controls, and, when necessary, selective chemical methods—to reduce pest pressure in the most sustainable way. By blending these strategies, IPM lowers environmental and health risks, protects beneficial organisms, and reduces the likelihood that pests will become resistant to any one method. The other statements don’t fit because IPM isn’t about relying only on chemicals, it does include monitoring, and it does consider non-target organisms in its decisions.