What is the core idea of Integrated Pest Management (IPM) in turf?

• A. Rely exclusively on pesticides with no monitoring
• B. Combine monitoring, thresholds, cultural practices, biological controls, and selective pesticides to manage pests with minimal risk
• C. Apply pesticides at the first sign of any pest
• D. Use only one control method when a pest is present

Answer: (B)

IPM in turf means managing pests with an integrated, evidence-based approach that combines monitoring, action thresholds, cultural practices, biological controls, and selective pesticides to achieve pest control with minimal risk to people, non-target organisms, and the environment. It starts with regular scouting to know what pests are present and how severe they are, and it uses action thresholds to decide when intervention is truly needed rather than reacting to every pest sighting. Cultural practices like proper mowing, irrigation, and nutrient management help keep turf healthy and less attractive to pests. Biological controls introduce or conserve natural enemies that suppress pests, and when pesticides are used, they’re chosen for their specificity and used in a targeted way with rotation to reduce resistance. The goal is to keep pest damage at an acceptable level, not to eradicate every pest, by using the right combination of methods at the right time. Choices that rely solely on pesticides without monitoring, or that apply treatment at the first sign of any pest, or that use only one control method, don’t align with this approach and can lead to unnecessary risk or resistance.