Product Introduction
Spiroxamine 500g/L EC is a high-performance emulsifiable concentrate fungicide containing Spiroxamine, a systemic active ingredient belonging to the morpholine chemical class. It provides protective, curative, and eradicative activity against a wide range of fungal diseases, especially powdery mildew and leaf spot diseases in cereals and horticultural crops.
With rapid absorption and translocation within plant tissues, Spiroxamine delivers fast knockdown effect and long-lasting residual control, making it an ideal solution for modern crop protection programs.
The EC formulation ensures:
- Excellent spreading and adhesion on leaf surfaces
- Enhanced penetration into plant tissues
- Reliable performance under field conditions
Product Details
|
Item |
Specification |
|
Common Name |
Spiroxamine |
|
Formulation |
EC (Emulsifiable Concentrate) |
|
Active Ingredient |
500 g/L |
|
CAS Number |
118134-30-8 |
|
Chemical Class |
Morpholine fungicide |
|
Appearance |
Yellow to amber liquid |
|
Mode of Action |
Inhibits sterol biosynthesis in fungi |
|
Formulation Type |
Liquid |
|
Shelf Life |
2 years |
Mode of Action
Spiroxamine acts by inhibiting sterol biosynthesis in fungal cell membranes, disrupting cell structure and growth.
Key characteristics:
- Dual-site action → reduces resistance risk
- Systemic movement within plant
- Rapid uptake and rainfastness
Product Features & Benefits
Key Advantages
- Fast-acting control – visible results within days
- Systemic + translaminar activity
- Strong curative effect – effective even after infection
- Long residual protection
- Excellent compatibility with triazoles, strobilurins
Application Recommendations
- Suitable for foliar spray
- Recommended dosage: 0.3–0.6 L/ha (depending on crop & disease pressure)
- Best applied at early disease stage or preventive timing
Target Crops & Diseases
(1)Wheat & Barley – Powdery Mildew / Rust
Disease: Powdery Mildew (Erysiphe graminis), Rust
Application Stage: Early infection or preventive stage
Key Benefits:
- Rapid control of powdery mildew and rust
- Protects flag leaf and photosynthetic capacity
- Improves grain yield and quality






(2)Grapes – Powdery Mildew
Disease: Powdery Mildew (Uncinula necator)
Application Stage: Pre-bloom to fruit development
Key Benefits:
- Strong protective and curative activity
- Protects grape clusters and leaf surface
- Maintains fruit quality for fresh and wine markets
.
(3)Banana – Leaf Spot (Sigatoka)
Disease: Sigatoka Leaf Spot
Application Stage: Early spotting stage
Key Benefits:
- Controls leaf spot diseases effectively
- Maintains green leaf area and photosynthesis
- Supports higher yield and fruit development





(4)Vegetables – Powdery Mildew (Cucurbits)
Disease: Powdery Mildew
Crops: Cucumber, Melon, Zucchini
Application Stage: Preventive or early infection
Key Benefits:
- Broad-spectrum mildew control
- Protects leaf vitality and fruit development
- Suitable for greenhouse and open-field production
(5)Ornamentals – Powdery Mildew
Disease: Powdery Mildew
Crops: Roses, ornamentals
Key Benefits:
- Protects plant appearance and commercial value
- Keeps leaves and flowers clean and healthy
- Ideal for greenhouse ornamental production


Packaging & Supply
- 100 ml / 250 ml / 1 L / 5 L / 20 L
- Custom packaging available
- OEM & private label support
Quality Assurance
Manufactured under strict quality control system
Supported by:
- GLP studies (if applicable)
- Full technical data package
- Batch-to-batch consistency
- Stable formulation with excellent shelf life
Frequently Asked Questions (FAQ)
A. What makes Spiroxamine 500g/L EC a strong fungicide choice?
It offers fast systemic action, curative activity, and long-lasting protection, making it highly effective for controlling powdery mildew and leaf diseases.
B. What crops is this formulation mainly used for?
It is widely used in:
- Cereals (wheat, barley)
- Grapes
- Bananas
- Vegetables
C. Can this product be mixed with other fungicides?
Yes. It is compatible with:
- Triazoles (e.g., tebuconazole)
- Strobilurins (e.g., azoxystrobin)
- This helps broaden the disease control spectrum and improve resistance management.
D. What are the key advantages of the EC formulation?
- Better leaf coverage
- Enhanced penetration
- Easy mixing and application
E. How quickly does it work after application?
Spiroxamine shows rapid absorption and visible disease suppression within a few days, especially under favorable conditions.
F. Is it suitable for resistance management programs?
Yes. Its dual-site mode of action makes it an excellent partner in fungicide rotation strategies.
G. Do you support registration and marketing?
Yes. We provide:
- Technical dossiers
- Regulatory support
- Market-specific documentation
H. What is the recommended application timing?
Best applied:
- At early disease stage
- Preventively before infection spreads
Hot Tags: spiroxamine 500g/l ec, China spiroxamine 500g/l ec manufacturers, suppliers, factory, Prochloraz Iprodione 20 SC, Cyprodinil 50 WDG, Quinoxyfen 250g L SC, Propiconazole 250g L EC, Flusilazole Prochloraz 25 SL, Flusilazole Carbendazim 40 SC

