Quest - Reliant Systemic Fungicide - 2.5 GAL
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Quest - Reliant Systemic Fungicide - 2.5 GAL

SKU: 3070-025

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  • Sold Individually. Manufacturer Pack Size = 2
  • Kills pathogens on contact, in the soil and on the plant
  • Potassium builds plant health
  • Stimulate the plant's immune system against disease
  • Compatible with most pesticides and fertilizers

Product Label Download SDS

Reliant is the phosphite-based fungicide with the low salt index. It contains no sodium, ammonium or aluminum co-products that can harm your plants or the environment. Highly systemic, Reliant quickly and fully translocates to all parts of the plant. This powerful foliar fungicide controls multiple diseases on more than 80 crops. Highly flexible to use, Reliant is a fit for most operations.

Active IngredientL

Mono- and Di-Potassium Salts of Phosphorus Acid

Use Sites:

  • Golf Course
  • Turfgrasses (Warm-Season and Cool-Season)
  • Agricultural
  • Nurseries
  • Parks
  • See label for complete list

Diseases Controlled:

  • Pythium
  • Anthracnose
  • Snow Molds
  • See label for complete list


Do not apply to plants that are heat or moisture stressed. See label for complete directions and application instructions.