Fungicide with PCNB

TURFCIDE® 400 is powered by PCNB, a multi-site contact fungicide with a unique mode of action that has been used for snow mold control for over 50 years, and for good reason. PCNB is widely recognized as the most effective single active ingredient for control of all three major snow mold pathogens, and dozens of university snow mold field trials prove it. Use Turfcide 400 as the backbone of your snow mold fungicide program to maximize protection from pink and gray snow molds.

TURFCIDE® 400Product Image


  • PCNB 40%
  • Pink snow mold
  • Gray snow mold
  • Snow mold pathogens
  • Apply immediately prior to the first snowfall or when temperatures remain below 60 degrees F and extended wet conditions are expected. TURFCIDE 400 must be moved into the soil thatch layer to be effective. Applications must be followed with 1/4 inch of irrigation water or rainfall on the day of application
  • For use on golf course greens, tees and fairways, sod farms and industrial parks
  • For use on professional and college athletic fields for gray and pink snow mold only
  • 2.5 gal. jug (2 per case)
  • FRAC Group 14 fungicide
  • MODE OF ACTION: Lipid peroxidation and subsequent disruption of fungal cell membranes


TURFCIDE 400 is an EPA registered product of AMVAC Chemical Corporation. Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties. Please check with your state agency responsible for pesticide registration to ensure registration status.

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