Regalia® Biofungicide

Regalia® Biofungicide, a staple in IPM programs, is used preventatively for powdery mildew, blight, Anthracnose and other bacterial diseases.

Regalia® Biofungicide delivers better yield and improved harvest quality. Its ISR and SAR modes of action increase crop performance by stimulating a plant’s innate ability to fight diseases. This fungicide offers preventative activity and early control of yield-robbing diseases that result in increased marketable yield and top profit on every acre.

APPLICATION: Foliar (Aerial or Ground), Chemigation, Soil Treatment, Backpack/Hand Sprayer.

ACTIVE INGREDIENT: Reynoutria sachalinensis

Regalia® Biofungicide Logo

Regalia® Biofungicide can be used on many specialty crops to combat and manage plant disease.

Common Crops (US)

  • Almonds
  • Blueberries
  • Citrus crops
  • Cranberries
  • Cucurbits
  • Fruiting vegetables
  • Grapes
  • Leafy greens
  • Onions
  • Pome fruit
  • Potatoes
  • Stone fruit
  • Strawberries
  • Tobacco
  • Tree nut crops

Disease Control

  • Alternaria fruit rot
  • Anthracnose
  • Black spot
  • Botrytis
  • Crown rot
  • Powdery mildew
  • Pythium
  • Phytophthora
  • Rhizoctonia
  • Verticillium wilt

How your crops benefit from Regalia® Biofungicide

Versatile solution for disease control and plant health from planting to harvest.

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Boost yield & quality

Inhibits fungal and bacterial disease, increases plant stress tolerance, and optimizes yield

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Manage resistance

New and simple IPM option with low risk of resistance; sustainably manages diseases

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Worker-friendly

Helps simplify your labor scheduling and avoids costly downtime

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Harvest flexibility

Can be used right before harvest without concern for residues

Regalia® Biofungicide utilizes unique modes of action, Systemic Acquired Resistance (SAR) and Induced Systemic Resistance (ISR), to bring a sustainable option to help simplify and extend any IPM program.

Regalia® Biofungicide can be used in rotation or in combination with other fungicides to synergize and strengthen IPM programs in any conventional crop production. It can also be used alone or with other approved products in organic crop production.

The following best use practices should be kept in mind to effectively use Regalia® Biofungicide:

  • Apply 2 quarts of Regalia® per acre in rotation with other fungicides
  • Or apply Regalia® a at 1 quart per acre in a tank mix with another labeled fungicide
  • Do not exceed a Regalia® spray concentration of 1% v/v
  • Begin applying Regalia® prior to visible disease symptoms or when disease is first noted
  • Repeat applications at 7-10 day intervals with shorter intervals under higher pressure situations

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