6/15/2026 - By Harrell's

We are pleased to announce the launch of ProtectMAX® Flutolanil. A trusted chemistry for managing fairy ring, mini ring, and Rhizoctonia diseases is now a part of the Harrell’s ProtectMAX® portfolio.

Harrell’s ProtectMAX® Flutolanil fits best into programs with a goal of fighting off emergency fairy ring outbreaks or as a strategic rotational partner for balancing DMI & Qol programs. This systemic SDHI (FRAC 7) provides reliable movement and long residual activity, making it effective on key diseases including Brown Patch, Large Patch, and Waitea Patch. Its convenient formulation allows for use across many areas, including golf, residential, sports fields, sod farms, institutional, commercial, and industrial settings.

Harrell’s Director of Agronomy, Dr. Paul Giordano, said this about Harrell’s newest solution: “We are very excited to bring Flutolanil into the ProtectMAX® portfolio of solutions. This active has long been a staple for fairy ring management and fits perfectly into existing fungicide programs as a unique SDHI to manage other diseases like Waitea patch, large patch, mini ring, and brown patch.”

Harrell’s ProtectMAX® Flutolanil is now available exclusively through Harrell’s and can be seamlessly integrated into your current disease control program. For any questions, reach out to your Harrell’s Representative or find your Rep.