Active Ingredient: Mancozeb


Dithane® Rainshield® turf and ornamental specialty fungicide is a broad spectrum ornamental contact fungicide for preventative control of rust, scab and other key diseases


  • Labeled for use at nurseries, greenhouses, sod farms and other turf settings
  • Labeled for use on landscape ornamentals and outdoor or greenhouse-grown ornamentals.
  • Offers control of major leaf spots and blights of ornamental plants and turf
  • Optimum disease control is achieved when the fungicides are applied in a regularly scheduled preventive spray program

For more information, please select from this list of downloadable items:

Dithane T/O Rainshield InfoSheet (32KB PDF)

  credit: Clemson University
Diseases Controlled

  • Algae
  • Anthracnose
  • Botrytis
  • Fruit blights
  • Leaf spot
  • Pythium blight
  • Rhizoctonia
  • Rust
  • Scab
  • See label for complete listing of items controlled