ST-Methyl 540 - Nufarm US

ST-Methyl 540 FS

ST-Methyl 540 FS delivers reliable, consistent early-season control against seed decay, seedling blight and seed-borne Sclerotinia spp. It protects roots during critical development stages to improve stands and yield, and can enhance the performance of other fungicides.

Link to SDS and Label

Link to Brochure

Seed Tag


  • Offers economical, systemic, broad-spectrum disease protection in soybeans, dry beans and wheat
  • Helps improve stands and encourages stronger, healthier roots
  • Enhances performance of other fungicides in tough-to-control situations, especially for Rhizoctonia and Fusarium
  • Proven chemistry worldwide
  • Seed-safe formulation that mixes well with other seed protectants


  • 4 x 1 gal
  • 30 gal
  • 250 gal
  • for custom blend


  • Thiophanate-Methyl 540 g/l

**Consult label for additional use and rate information