Thidiazuron 360 g/L + Diuron 180 g/L SC

ICAMA Reg. No. PD20181227

Product Category:  Plant Growth Regulator/Defoliant 

A synergistic defoliant formulation to facilitate efficient leaf drop in cotton, enhancing harvest quality and efficiency.

Why Choose Thidiazuron 360 g/L + Diuron 180 g/L SC?

• Promotes uniform leaf abscission, reducing leaf trash in harvested cotton.

• Enhances boll opening, leading to improved cotton quality.

• Inhibits regrowth, maintaining field readiness for mechanical harvesting.

Key Features:

1.      Synergistic Defoliation: Combines thidiazuron's hormonal action with diuron's herbicidal properties to effectively induce leaf drop.

2.      Ethylene Modulation: Thidiazuron elevates ethylene levels, triggering the natural abscission process in cotton leaves.

3.      Photosynthesis Inhibition: Diuron disrupts photosystem II, leading to controlled leaf senescence and abscission.

4.      Regrowth Suppression: The formulation prevents unwanted vegetative regrowth, ensuring cleaner fields post-harvest.

Effective Against:

·         Primarily used as a defoliant in cotton cultivation.

Registered Scope and Method of Use

* Note: Apply when cotton has reached maturity, indicated by the presence of mature bolls and a natural decline in vegetative growth. Optimal application conditions include temperatures where nighttime lows remain above 12°C to ensure effective defoliation. Uniform spray coverage is essential for consistent results.

Technical Application Requirements:

1.      Timing & Frequency: Apply once per season when the majority of bolls are mature, and plants show signs of natural senescence.

2.      Environmental Conditions: For optimal results, ensure nighttime temperatures are above 12°C. Higher temperatures may allow for lower application rates, while cooler conditions may necessitate higher rates.

3.      Application Technique: Utilize ground or aerial spraying equipment to achieve thorough coverage. Avoid application during windy conditions to prevent drift.

4.      Rainfastness: The product is sensitive to wash-off if rainfall occurs within 24 hours post-application. Adding adjuvants like ammonium sulfate can enhance rainfastness.