Metalaxyl 8% + Mancozeb 64% WP

Metalaxyl 8% + Mancozeb 64% WP is a highly effective, dual-action fungicide used in agriculture to combat a wide range of fungal diseases, particularly those caused by Oomycetes (water molds).

This combination works by merging systemic and contact protection, meaning it works from both the inside and outside of the plant.

How It Works (Dual Mode of Action)

• Metalaxyl (8%) - Systemic Action: This component is absorbed by the roots and leaves and moves upward through the plant's vascular system. It inhibits RNA synthesis in fungi, providing curative action that stops established infections.

• Mancozeb (64%) - Contact Action: This acts as a protective shield on the plant surface. It disrupts the fungal cell's enzyme activity and prevents spore germination, providing a preventive barrier.

Key Benefits

• Broad-Spectrum Control: Effective against Downy Mildew, Late Blight, White Rust, and Damping Off.

• Phytotonic Effect: Often contains Zinc and Manganese, which can help make leaves greener and boost plant health.

• Rainfastness: Once dried (usually within 3060 minutes), the systemic part is safely inside the plant and won't wash away easily.

• Resistance Management: The dual-site action helps prevent fungi from developing resistance to the chemical.

Recommended Application Rates

Dosage can vary by crop and disease severity, but general guidelines include:

Important Safety & Usage Tips

1. Mixing: Always make a slurry (pre-mix the powder with a small amount of water) before adding it to the full spray tank to prevent clumping.

2. Timing: For best results, apply at the first sign of disease or when weather conditions (high humidity/cool temperatures) favor disease spread.

3. Rotation: To prevent resistance, do not apply more than 23 times per season. Rotate with fungicides from different chemical groups.

4. PPE: Always wear protective gear, including gloves, masks, and goggles. Avoid spraying during high winds or midday heat.

5. Pre-Harvest Interval (PHI): Most crops require a waiting period of 49 to 56 days between the last spray and harvest.