Product Introduction
Cyprodinil 50% WDG is a highly effective anilinopyrimidine fungicide with strong systemic and translaminar activity. It is widely used to control Botrytis (gray mold), scab, and various leaf diseases in fruit and vegetable crops.
It acts by inhibiting amino acid biosynthesis in fungi, blocking pathogen penetration and growth at early infection stages.
The WDG formulation provides:
- Dust-free handling
- Excellent dispersion in water
- Strong adhesion to plant surfaces
- Environmentally friendly profile
Product Details
|
Item |
Specification |
|
Common Name |
Cyprodinil |
|
Formulation |
WDG (Water Dispersible Granules) |
|
Active Ingredient |
50% |
|
CAS Number |
121552-61-2 |
|
Chemical Class |
Anilinopyrimidine |
|
Appearance |
Light brown granules |
|
Mode of Action |
Inhibits methionine biosynthesis |
|
Formulation Type |
Solid |
|
Shelf Life |
2 years |
Mode of Action
Cyprodinil inhibits methionine biosynthesis, preventing fungal protein production and stopping infection development.
Key characteristics:
- Strong preventive and early curative activity
- Translaminar movement within leaves
- Effective under low temperature conditions
- Reduces fungal penetration into plant tissue
Product Features & Benefits
Key Advantages
- Excellent control of Botrytis and scab
- Works effectively in cool weather conditions
- Long residual activity
- Ideal for integrated disease management
- Compatible with multiple fungicide programs
Application Recommendations
- Foliar spray
- Recommended dosage: 0.5–1.0 kg/ha
- Apply preventively or at early infection stage
- Ensure thorough canopy coverage
Target Crops & Diseases
(1)Grapes – Gray Mold (Botrytis cinerea)
Disease: Gray Mold
Application Stage: Flowering to pre-harvest
Key Benefits:
- Protects grape clusters from rot
- Reduces post-harvest losses
- Maintains fruit quality






(2)Apples – Apple Scab (Venturia inaequalis)
Disease: Apple Scab
Application Stage: Early leaf development to fruit set
Key Benefits:
- Prevents leaf and fruit lesions
- Enhances fruit appearance and market value
- Protects orchard productivity
(3)Strawberries – Gray Mold
Disease: Botrytis Fruit Rot
Application Stage: Flowering stage
Key Benefits:
- Reduces fruit rot during harvest
- Extends shelf life
- Suitable for fresh market production





(4)Vegetables – Leaf Spot & Botrytis
Disease: Leaf Spot / Botrytis
Crops: Tomato, Cucumber, Pepper
Application Stage: Preventive or early infection
Key Benefits:
- Broad-spectrum disease control
- Protects foliage and fruit
- Suitable for greenhouse and field use
(5)Stone Fruits – Brown Rot (Monilinia spp.)
Disease: Brown Rot
Crops: Peach, Cherry, Plum
Application Stage: Bloom and pre-harvest
Key Benefits:
- Controls blossom blight and fruit rot
- Improves fruit quality and storage
- Reduces economic losses



Packaging & Supply
- 100 g / 250 g / 500 g / 1 kg / 5 kg
- Custom packaging available
- OEM & private label support
Quality Assurance
- Manufactured under strict quality control
- GLP-supported studies
- Stable WDG formulation
- Consistent batch quality
Frequently Asked Questions (FAQ)
A. What makes Cyprodinil effective against Botrytis?
It inhibits amino acid synthesis, preventing fungal growth at early infection stages.
B. What crops is this product mainly used for?
- Grapes
- Apples
- Strawberries
- Vegetables
- Stone fruits
C. Can this product be mixed with other fungicides?
Yes, it is compatible with:
- Fludioxonil
- Azoxystrobin
- Difenoconazole
D. What are the advantages of WDG formulation?
- Dust-free and safe handling
- Easy mixing in water
- Uniform spray distribution
E. How quickly does it work?
It provides rapid preventive action and stops early infection quickly.
F. Is it suitable for resistance management?
Yes, it is widely used in rotation programs due to its unique mode of action.
G. Do you support registration and marketing?
Yes, including:
- Technical dossiers
- Regulatory support
- Market documentation
H. What is the best application timing?
- Preventive spraying
- Early disease stage
- Critical flowering period
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