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DIFENOSTAR

Product Reference: DIFENOSTAR

Printed on: 2026-03-17

DIFENOSTAR
Fungicide

DIFENOSTAR

Product Reference:DIFENOSTAR

DIFENOSTAR is a contact and systemic DMI fungicide containing 250 g/L difenoconazole as an emulsifiable concentrate. It is designed for the control of certain diseases, including Light Leaf Spot, Stem Canker, Leaf and Pod Spot, and Ring Spot, in winter and spring oilseed rape as well as various brassica crops. The product acts both protectively and curatively, though it is best applied before target diseases become established.

Active Ingredient

difenoconazole (250g/L)

DIFENOSTAR is a contact and systemic DMI fungicide containing 250 g/L difenoconazole as an emulsifiable concentrate. It is designed for the control of certain diseases, including Light Leaf Spot, Stem Canker, Leaf and Pod Spot, and Ring Spot, in winter and spring oilseed rape as well as various brassica crops. The product acts both protectively and curatively, though it is best applied before target diseases become established.

Key Uses

Key applications and target areas for this product.

Light Leaf Spot
Stem canker (Phoma lingam)
Leaf & pod spot (Alternaria spp.)
Ring spot
Leaf spot (Alternaria spp.)
Light Leaf Spot
Stem canker (Phoma lingam)
Leaf & pod spot (Alternaria spp.)
Ring spot
Leaf spot (Alternaria spp.)

Regional Variants

Product specifications and availability may vary by region. Select a region to view specific details.

United Kingdom

Formulations

NameTypeActive IngredientMechanism
Emulsifiable concentrate
  • difenoconazole
    Concentration:250g/L
-

Approved Crops

Winter Oilseed Rape

Application Stage:End of flowering
Application Rate:0.5 L/ha

Spring Oilseed Rape

Application Stage:End of flowering
Application Rate:0.5 L/ha

Brussels Sprouts

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Broccoli

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Calabrese

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Cabbage

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Pack Sizes Available

1L

Formulations

NameTypeActive IngredientMechanism
Emulsifiable Concentrate
  • DifenoconazoleConcentration:250g/L
-

Approved Crops

Winter Oilseed Rape

Application Stage:End of flowering
Application Rate:0.5 L/ha

Spring Oilseed Rape

Application Stage:End of flowering
Application Rate:0.5 L/ha

Brussels Sprouts

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Broccoli

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Calabrese

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Cabbage

Application Stage:BBCH 41 (Developed canopy)
Waiting Period:21
Application Rate:0.5 L/ha

Documentation

📋

Product Label

Product Label

File
⚠️

Safety Data Sheet

Safety Data Sheet

RequiredFile

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