Flutriafol

Flash point 2 ° C,

Solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly),

Water solubility 130 mg l-1 (pH 7,20 ° C),

Acidity coefficient (pKa) 11.60±0.29 (Predicted)

It is a triazole fungicide, an inhibitor of sterol demethylation, used to control grain powdery mildew

Flutriafol is a systemic triazole fungicide widely used in agriculture for controlling a broad range of fungal diseases in crops. Known for its curative and preventive properties, it is particularly effective against diseases caused by Ascomycetes, Basidiomycetes, and Deuteromycetes.

Key Features

1. Chemical Group: Triazole.

2. Mode of Action: Inhibits ergosterol biosynthesis, essential for fungal cell membrane development.

3. Systemicity: Moves through the plant's vascular system, providing protection to new growth.

4. Formulations: Commonly available as emulsifiable concentrates (EC) and suspension concentrates (SC).

Applications

Crops

• Cereals: Wheat, barley, and maize.

• Fruits: Apples, pears, and grapes.

• Vegetables: Tomatoes and potatoes.

• Oilseeds: Soybeans and rapeseed.

Target Diseases

• Powdery mildew.

• Rusts (Puccinia spp.).

• Leaf spots (Septoria spp.).

• Fusarium head blight.

Mode of Action

Flutriafol disrupts fungal cell membrane development by inhibiting the enzyme C14-demethylase, a key component in ergosterol biosynthesis. This leads to:

1. Preventive Control: Stops fungal spore germination.

2. Curative Action: Halts the development of early infections.

3. Systemic Movement: Provides protection to untreated plant parts.

Advantages

1. Dual Action: Offers both preventive and curative disease control.

2. Systemic Protection: Ensures coverage of new growth.

3. Broad-Spectrum Efficacy: Effective against multiple fungal pathogens.

4. Long Residual Activity: Reduces the frequency of applications.

Usage Guidelines

1. Application Timing: Apply at the first sign of disease or as a preventive measure.

2. Dosage: Follow product-specific recommendations based on crop and disease.

3. Compatibility: Compatible with most insecticides and fungicides; conduct a jar test before tank mixing.

Safety and Environmental Considerations

Handling and Storage

• Protective Measures: Wear gloves, goggles, and appropriate protective clothing during application.

• Storage: Store in a cool, dry place away from food, water, and animal feed.

Environmental Impact

• Aquatic Toxicity: Toxic to fish and aquatic organisms; avoid contamination of water bodies.

• Soil Mobility: Low to moderate mobility; follow buffer zone recommendations.

Human Health Risks

• Toxicity: Low to moderate toxicity when used as directed.

• First Aid:

  • Skin Contact: Wash thoroughly with soap and water.

  • Eye Contact: Flush with clean water for at least 15 minutes.

  • Inhalation: Move to fresh air and seek medical attention if symptoms persist.

  
  

Limitations

1. Resistance Management: Use in rotation with fungicides of different modes of action to prevent resistance development.

2. Rainfastness: May require reapplication after heavy rainfall.

3. Specificity: More effective against certain pathogens; combine with other fungicides for broader control.

Conclusion

Flutriafol is a versatile fungicide offering systemic protection and long-lasting control against a wide range of fungal diseases. Its preventive and curative properties make it a valuable component in integrated disease management programs. Proper usage and adherence to safety guidelines ensure effective disease control and environmental sustainability.