FMC Rayora Fungicide – Flutriafol-Based Protection for Turf 

Product Description

FMC Rayora is a highly effective systemic fungicide formulated with Flutriafol, a powerful demethylation inhibitor (DMI) fungicide from the triazole family. Rayora provides rapid uptake and extended residual control against a broad spectrum of turfgrass diseases. Its xylem-mobile properties allow it to move through plant tissues, ensuring preventative and curative action for enhanced plant health and quality.

Key Benefits

• Long-Lasting Protection – Provides extended disease control with a single application.

• Systemic Activity – Moves efficiently within plant tissues for comprehensive disease prevention and treatment.

• Quick Absorption – Fast uptake into the plant for immediate and sustained defense.

• Broad-Spectrum Control – Effective against many common turf and ornamental diseases.

• Flexible Application Timing – Suitable for use in both preventive and early curative programs.

Target Diseases Controlled

Rayora effectively manages a variety of fungal diseases, including:

• Turf Diseases:Dollar Spot (Clarireedia spp.)
  Brown Patch (Rhizoctonia solani)
  Anthracnose (Colletotrichum cereale)
  Gray Leaf Spot (Pyricularia grisea)
  Fairy Ring (Basidiomycete fungi)
  Spring Dead Spot (Ophiosphaerella spp.)
  Summer Patch (Magnaporthiopsis poae)
  Take-All Root Rot (Gaeumannomyces spp.)
  

Application Rates

• Turfgrass (Golf Courses, Sod Farms, and Lawns):Rate: 0.7 to 1.4 fl. oz. per 1,000 sq. ft.
  Frequency: Apply at 14- to 28-day intervals, depending on disease pressure.
  Watering In: Irrigate lightly after application to move the product into the root zone when targeting root diseases.
  

Restrictions & Safety Guidelines

• Do Not Apply to residential lawns.

• Re-entry Interval (REI): 12 hours post-application.

• Do Not exceed 186 fl. oz. per acre per year for turf applications.

• Avoid drift onto non-target plants and water sources.

• Use only in labeled sites—not for use in vegetable gardens or food crops.

Safety Precautions

• PPE Required: Wear gloves, long sleeves, long pants, and eye protection during mixing and application.

• Environmental Caution: Do not apply near water bodies; highly toxic to aquatic life.

• Storage & Handling: Store in a cool, dry place away from heat and moisture.

Conclusion

FMC Rayora offers a powerful, systemic solution for controlling key turf and ornamental diseases. With Flutriafol's rapid uptake and long-lasting protection, it ensures healthier, more resilient turf and plants, making it an essential tool for golf course superintendents.

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.  Always consult the product label for complete application instructions and safety guidelines.  For the most accurate label information please refer to the manufacturer website.