One important IPM practice commonly used around structures is what?

• A. pest problem prevention
• B. chemical fumigation
• C. pest eradication
• D. routine spraying

Answer: (A)

Preventing problems before they start is what IPM around structures is all about. The best practice is pest problem prevention: keep areas clean and dry, seal cracks and gaps to block entry, store food in sealed containers, remove attractants, manage moisture, and maintain landscaping away from the building. These preventive steps cut down on food, water, and access that pests rely on, so pests are less likely to establish or multiply. With lower pest pressure, there’s less need for chemical interventions, and any issues that do arise can be detected early through monitoring. Fumigation is a treatment used for severe infestations and isn’t a preventive measure; aiming for total eradication is not realistic in IPM, since the focus is on managing pests at acceptable levels. Routine spraying is more of a traditional, reactive approach, whereas IPM prioritizes prevention and targeted actions based on monitoring.