UV-C Light For Turfgrass Management

Introduction

In this whitepaper, we explore the potential of Ultraviolet-C (UV-C) light as a sustainable tool for turfgrass disease management. Sports fields and golf courses have long depended on fungicides to suppress Dollar Spot and Microdochium Patch, but growing concerns around resistance, cost, and environmental impact demand alternatives. 

We break down the science behind UV-C, review evidence from research and field use, and highlight practical guidelines for safe, effective application. The conclusion is simple: UV-C is not a standalone cure, but when integrated into a broader turf program, it offers groundskeepers a powerful way to reduce chemical inputs and move toward more sustainable disease control. Download the full whitepaper below