Operations such as planting resistant varieties at an optimal time, improving growing conditions, and creating conditions unfavorable to pest are examples of which control method?

• A. Cultural Control
• B. Core-aerification
• C. Coverage
• D. Directed application

Answer: (A)

Cultural control focuses on altering the crop environment and management practices to reduce pest pressure. Planting resistant varieties and choosing the optimal time for planting are classic examples because they change how the pest can affect the crop and when the crop is most vulnerable. Improving growing conditions—such as soil health, drainage, and proper nutrients—helps plants tolerate or resist pest damage better. Creating conditions unfavorable to pests, like favorable spacing, sanitation, and managing moisture, reduces pest establishment and reproduction without relying on pesticides.

The other terms don’t fit this approach. Core-aerification is a turf management practice aimed at improving soil structure, not directly about pest suppression. Coverage isn’t a recognized pest-control method, and directed application describes applying pesticides to pests, which falls under chemical or targeted control rather than altering the environment or crop management.