DadubarComparación de productos fitosanitariosComparación de productos fitosanitariosNotificar inexactitudesNotificar inexactitudes

General Information

Dadubar is a triazole fungicide formulated with hexaconazole, a potent inhibitor of ergosterol biosynthesis. Ergosterol is a vital component of fungal cell membranes, and its disruption leads to cellular leakage, impaired growth, and ultimately death of the fungus. Hexaconazole's high activity against ergosterol synthesis makes it an effective broad-spectrum fungicide with long residual activity.

Mode of Action

Hexaconazole specifically targets the enzyme lanosterol 14α-demethylase, a key enzyme involved in the biosynthesis of ergosterol. By inhibiting this enzyme, hexaconazole prevents the conversion of lanosterol to ergosterol, disrupting the production of this essential membrane component. This disruption of ergosterol synthesis leads to cellular leakage, impaired growth, and ultimately death of the fungus.

Application Timing and Method

Dadubar can be applied as a foliar spray. Apply the fungicide to ensure thorough coverage of the plant foliage. Start applications when diseases are first seen or when conditions are favorable for disease development. Repeat applications as needed, following label instructions for specific disease control intervals.

Here are some additional guidelines for applying Dadubar to rice:

• Application Timing: Apply Dadubar as a foliar spray when signs of disease first appear or when conditions are favorable for disease development. The first application should be made at the tillering stage, followed by subsequent applications at the boot leaf stage and the flowering stage.

• Water Volume: Use a water volume of 200-300 liters per hectare to ensure thorough coverage of the plant foliage.

• Spraying Technique: Use a sprayer that produces fine droplets to ensure even distribution of the fungicide.

• Re-Application: Repeat applications as needed, following label instructions for specific disease control intervals. Monitor crops regularly for signs of disease development, and apply Dadubar if necessary.

• PPE: Wear personal protective equipment (PPE), including gloves, goggles, and a long-sleeved shirt and pants, when handling and applying Dadubar. Avoid contact with skin and eyes. Wash thoroughly with soap and water after handling Dadubar.

• Environmental Considerations: Do not apply Dadubar near water bodies or where runoff may occur. Dispose of empty containers and unused product according to local regulations.

Precautions and Safety

Dadubar is a moderately toxic pesticide. It is essential to wear personal protective equipment (PPE), including gloves, goggles, and a long-sleeved shirt and pants, when handling and applying the fungicide. Avoid contact with skin and eyes. Wash thoroughly with soap and water after handling Dadubar.

Environmental Considerations

Hexaconazole is moderately persistent in soil and may pose some risk to aquatic organisms. Do not apply Dadubar near water bodies or where runoff may occur. Dispose of empty containers and unused product according to local regulations.

Conclusion

Dadubar is a versatile and effective triazole fungicide that can be used to control a wide range of fungal diseases, particularly powdery mildew and rust, in various crops and settings. Its potent inhibition of ergosterol biosynthesis provides broad-spectrum control and long residual activity, effectively protecting crops from fungal damage and promoting healthy crop growth. When used responsibly and with proper safety precautions, Dadubar can be an integral component of an integrated pest management (IPM) program.

Additional Guidelines for Applying Dadubar

• Foliar Spraying: Apply Dadubar as a foliar spray when diseases are first seen or when conditions are favorable for disease development. Repeat applications as needed, following label instructions for specific disease control intervals.

• Integration with IPM Programs: Dadubar can be effectively integrated with other IPM strategies, such as crop rotation, resistant varieties, and cultural practices, to achieve long-term disease control.

• Monitoring and Retreatment: Monitor crops regularly for signs of disease development. If necessary, reapplication of Dadubar may be required to maintain effective disease control.