What is the first basic step of IPM?

• A. Detection
• B. Evaluation
• C. Eradication
• D. Prevention

Answer: (A)

Detection is the first basic step in IPM because you can’t manage a pest you don’t know about. Regular scouting and monitoring reveal whether a pest is present, where it’s located, and how severe the situation is. This information creates a baseline, helps set action thresholds, and guides whether and when to intervene rather than guessing or applying controls unnecessarily. Once detection shows a problem, you can plan targeted, effective actions and later assess their impact.

Evaluation comes after actions to judge effectiveness, eradication is a goal and not something you start with in most situations, and prevention is important but relies on knowing what pests are present to prevent future problems.