ZeroTol 2.0 Algaecide Fungicide - 2.5 Gallons


A treatment for the prevention and suppression control of horticultural diseases in greenhouses, garden centers, landscapes, and nurseries. Its liquid concentrate, activated peroxide chemistry offers professionals a powerful new tool for controlling a broad range of turf pathogens, including Anthracnose, Dollar Spot, Grey Leaf Spot, Snow Molds, Brown Patch and Summer Patch. ZeroTol 2.0 is a bio-rational, broad-spectrum bactericide/fungicide formulated to kill active and dormant spores.


  • Minimal PPE Required for Applicator

  • Non-Phytotoxic to All Turf Types

  • Environmentally Responsible Chemistry

  • Use in Chemigation Systems

  • Goes into Solution Immediately – Works on Contact

Rate of use (turf application): for curative application, use 12-15 fl. oz. per 1,000 sq. ft; For preventative applications, use 6-8 fl. oz. per 1,000 sq. ft.

Active ingredients:

Hydrogen Dioxide: 27.1%
Peroxyacetic Acid: 2.0%

ZeroTol 2.0 is an effective broad spectrum algaecide/bactericide that increases plant health by killing algae, bacteria, fungi and their spores on contact. ZeroTol 2.0 is labeled for use in greenhouses and nurseries and on professional turfs and landscapes. ZeroTol 2.0 controls foliar and root diseases and is safe to use on foliage and most open blooms. ZeroTol 2.0 leaves no harmful residue behind and has Zero REI. ZeroTol 2.0 can be applied as a foliar spray or drench.

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