Thiodiazole copper

The original drug is yellow-green powder crystal, specific gravity is 1.94, melting point 300℃ , slightly soluble in dimethylformamide, insoluble in water and various organic solvents. The preparation product is yellow_x005f green viscous liquid, specific gravity is 1.16-1.25, fineness is 4-8um, PH value is 5.5-8.5, suspension rate is more than 90%, hot storage 54±2℃ and storage below 0℃ is stable, decompose when meet strong alkali, stable under acid.

It is a highly effective, low-toxic and safe thiazole organic ketone fungicide, which has the function of internal absorption sterilization and treatment protection, and has special eff ect on controlling bacterial diseases of crops

Thiodiazole copper is a highly effective fungicide and bactericide widely used in agriculture to protect crops from fungal and bacterial diseases. It combines copper ions with a thiodiazole group, offering dual-action protection by preventing spore germination and inhibiting bacterial growth.

Key Features

1. Chemical Composition: A combination of copper ions and thiodiazole, enhancing its antimicrobial properties.

2. Mode of Action: Disrupts cell membranes and enzyme systems in fungi and bacteria.

3. Target Pathogens: Controls a wide range of fungal and bacterial diseases.

4. Formulations: Commonly available as water-dispersible granules (WDG) or wettable powders (WP).

Applications

Agricultural Use

• Crops:

  • Fruits: Apples, grapes, and citrus.

  • Vegetables: Tomatoes, peppers, and cucumbers.

  • Field Crops: Rice, wheat, and cotton.

  
  

• Target Diseases:

  • Fungal: Downy mildew, anthracnose, and blight.

  • Bacterial: Bacterial spot, bacterial blight, and canker.

  
  

Seed Treatment

• Prevents seedborne fungal and bacterial infections, improving germination and seedling vigor.

Mode of Action

Thiodiazole copper disrupts vital metabolic processes in pathogens. The copper ions interfere with enzyme activity and protein synthesis, while the thiodiazole group enhances penetration and systemic action, providing broad-spectrum protection.

Advantages

1. Broad-Spectrum Control: Effective against multiple fungal and bacterial pathogens.

2. Systemic and Contact Action: Offers preventive and curative properties.

3. Environmental Compatibility: Biodegradable with minimal residual toxicity.

4. Crop Safety: Low risk of phytotoxicity when used as directed.

Safety and Environmental Considerations

Handling and Storage

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

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

Environmental Impact

• Aquatic Toxicity: Avoid runoff into water bodies to protect aquatic organisms.

• Soil Residues: Decomposes into natural elements, reducing long-term environmental impact.

Human Health Risks

• Toxicity: Low to moderate toxicity; avoid inhalation and direct skin contact.

• 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. Copper Accumulation: Excessive use may lead to soil copper buildup.

2. Resistance Management: Rotate with other fungicides to prevent resistance development.

3. Application Timing: Requires precise timing for maximum effectiveness.

Conclusion

Thiodiazole copper is a reliable solution for managing fungal and bacterial diseases in a variety of crops. Its dual-action mechanism, broad-spectrum efficacy, and environmental compatibility make it an essential tool in sustainable agriculture. Proper application and adherence to safety guidelines ensure optimal performance while minimizing risks.