Which scenario best demonstrates an IPM approach?

• A. Routine, calendar-based spraying without monitoring.
• B. Relying on a single pesticide MOA forever.
• C. Using prevention, monitoring, and selective control; adjust as needed.
• D. Ignoring pest presence and relying on consumer demand.

Answer: (C)

Integrated Pest Management focuses on preventing problems, monitoring pest activity, and using targeted, least-harmful controls while adapting the plan as conditions change. The scenario that uses prevention, monitoring, and selective control—and adjusts actions as needed—embodies this approach, because decisions are based on actual pest pressure, not on a fixed schedule or a single chemical. Prevention reduces introductions and infestations, monitoring tells you when action is warranted, and selective control minimizes environmental and non-target impacts while allowing you to respond to changing conditions.

The other scenarios miss that adaptive, evidence-based framework: spraying on a fixed calendar without checking pest levels wastes resources and can promote resistance; sticking with one pesticide MOA indefinitely risks resistance and doesn't account for changes in pest populations or biology; ignoring pest presence and simply chasing consumer demand means no real management and pest problems can grow.