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Product description


Shield your plants against powdery mildew, bacterial canker and black spot with Cyclone! Made from citric acid, this foliar bio-fungicide is a great complement to any Integrated Pest Management program. Proven safe for beneficial organisms and pollinators alike, it effectively suppresses these destructive fungal diseases and even preventing occurrences of downy mildew on greenhouse cucumber, cannabis, cut flowers, roses and tomatoes.

Targeted crops

  • Targeted diseases:
    • Bacterial canker
    • Powdery mildew
    • Downy mildew
    • Black spot

Please refer to the product label for specifics by crop.

Targeted pests

Greenhouse / Indoor

  • Cannabis
  • Cucumbers
  • Cut flowers (Roses)
  • Ornamental crops
  • Tomatoes


In field / Outdoor

  • Cannabis
  • Field Curcubitaceae – Group 9B
    • Cucumbers
    • Squash
    • Pumpkins
    • Hemp
  • Mint