Tebuconazole Systemic Triazole Fungicide for Broad-Spectrum Disease Control

Tebuconazole – Systemic Triazole Fungicide for Broad-Spectrum Disease Control

CAS Number: 107534-96-3
Molecular Formula: C₁₆H₂₂ClN₃O
Molecular Weight: 307.82 g/mol
Appearance: Colorless to pale yellow liquid (technical grade)
Formulations Available: 98% TC, 25% EC, 250 g/L SC, 60% FS, 430 SC, 10% WP

Product Description:

Tebuconazole is a highly effective systemic fungicide from the triazole family. It provides protective, curative, and eradicative action against a wide variety of fungal pathogens affecting cereals, fruits, vegetables, ornamentals, and oilseed crops. With its long-lasting residual activity, Tebuconazole is trusted by growers worldwide for integrated disease management programs.

It is absorbed quickly through the leaves, stems, and roots and translocated throughout the plant's vascular system, offering complete internal protection against fungal infection.

Mode of Action:

Tebuconazole acts as a demethylation inhibitor (DMI) by blocking the enzyme C-14 demethylase, which is critical for the synthesis of ergosterol, a key component of fungal cell membranes. This disrupts fungal development and halts disease progression.

Key Features & Benefits:

• ✅ Broad-spectrum control of major fungal diseases

• ✅ Systemic movement for thorough plant protection

• ✅ Dual activity: Both preventative and curative

• ✅ Long residual efficacy with fewer applications

• ✅ Excellent crop compatibility and formulation flexibility

• ✅ Seed treatment formulations available for early-stage protection

Effective Against:

Application Guidelines:

• Foliar Spray: 150–300 mL per hectare depending on disease pressure

• Seed Treatment: 0.2–0.4 g a.i./kg seed (as FS formulation)

• Interval: Reapply every 10–14 days or according to local recommendations

• Application Timing: Early treatment gives the best results

Packaging Options:

• Technical (TC): 25 kg fiber drum

• Formulated (EC, SC, FS): 100 mL, 500 mL, 1 L, 5 L, 20 L HDPE bottles or drums

• Customized packaging available for bulk or branded orders

Shelf Life & Storage:

• Shelf Life: 2 years in original sealed packaging

• Storage Conditions: Store in a cool, dry, and well-ventilated area. Keep away from direct sunlight, heat, and incompatible materials.

Toxicity & Safety:

• WHO Class: III (Slightly hazardous)

• Always wear protective clothing when handling the product

• Avoid contact with skin and eyes

• Not toxic to bees if applied correctly

• MSDS and COA available on request

Regulatory Status:

• Approved for agricultural use in many countries

• Compliant with international pesticide regulations and MRL standards

• Widely used in Integrated Pest Management (IPM) programs

Tebuconazole is an essential component in modern crop protection, providing reliable control of yield-reducing fungal diseases with minimal environmental impact when used as directed.

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