Which practice combines cultural, biological, and chemical tactics with monitoring to manage pests sustainably?

• A. Cultural control only
• B. Integrated Pest Management (IPM)
• C. Chemical-only control
• D. Mechanical control only

Answer: (B)

Integrated Pest Management brings together cultural practices, biological controls, and judicious use of chemicals, all guided by careful monitoring. The idea is to keep pest levels below economic harm by using the right method at the right time, rather than relying on a single tactic.

Cultural practices help reduce pest pressure by making the environment less favorable—things like rotating crops, cleaning up plant debris, and timing planting to avoid peak pest activity. Biological controls introduce or conserve natural enemies, such as beneficial insects or microbial agents, to suppress pests in a natural way. Chemical controls are used only when monitoring shows action is needed, and they’re chosen and applied to minimize harm to beneficial organisms and the environment, often targeting specific pests and using the smallest effective dose.

Because this approach combines several methods and bases decisions on ongoing monitoring, it stands as the sustainable way to manage pests rather than relying on any one tactic alone.