What timing of the year is most critical for preventing Necrotic Ring Spot?

The most critical timing for preventing Necrotic Ring Spot is indeed late Spring to early Summer. During this period, environmental conditions such as moisture and temperature create an ideal environment for the pathogen that causes Necrotic Ring Spot to thrive and infect the grass.

Management practices implemented during this time are most effective because they can help to interrupt the disease cycle before it establishes itself in the turf. This includes measures such as proper fertilization, irrigation practices, and cultural management strategies that encourage healthy grass growth and reduce stress on the turf.

Understanding this timing is particularly important for turf managers and homeowners aiming to maintain healthy lawns, as it allows for a proactive response to potential outbreaks, minimizing long-term damage to the turf. While other times of the year, such as winter or early spring, are important in overall lawn care, they do not address the peak period when the disease is most likely to appear and spread.