Tomato Potato Vegetable Disease Control Fungicide Chlorothalonil 720g/L SC OEM Custom Private Label Pesticide Factory

Chlorothalonil 720g/L SC is a broad-spectrum protective contact fungicide widely used in agricultural disease-management programs for potatoes, tomatoes, and various vegetable crops.

Active Ingredient: Chlorothalonil – 720g/L

Formulation: SC – Suspension Concentrate

FRAC Classification: Group M05 – Multi-Site Contact Fungicide (Low Resistance Risk)

Chlorothalonil is a non-systemic, multi-site protective fungicide belonging to the chloronitrile/phthalonitrile chemical group. Its principal function is to protect healthy plant tissue before infection becomes established.

Chlorothalonil acts at multiple biochemical sites in fungal cells, classified under FRAC M05 – Multi-Site Contact Activity:

• Remains on treated crop surfaces
• Disrupts multiple enzyme and metabolic systems
• Inhibits normal spore germination
• Prevents development of infection structures
• Reduces disease establishment

• Early blight
• Late blight protection

• Early blight
• Late blight
• Anthracnose
• Leaf spots

• Alternaria blight
• Anthracnose
• Leaf spots
• Fruit spots
• Botrytis diseases
• Blights

Complete coverage is critical for optimal performance. Poor coverage may leave lower leaf surfaces, dense canopy areas, new leaves, and fruit surfaces vulnerable to infection.

Applications should be based on disease history, crop growth stage, weather forecasts, regional disease warnings, and field scouting. Establish protection before major infection periods occur.

Field protection can change due to rainfall, irrigation, leaf expansion, new shoot growth, and crop canopy development. Follow registered application intervals for continuous protection.

Chlorothalonil's multi-site mode of action (FRAC M05) provides low resistance risk, making it valuable in rotation or registered mixtures with single-site fungicides from groups such as 3, 7, 11, and 40.

• Use resistant varieties when available
• Implement crop rotation to reduce pathogen carryover
• Practice field sanitation by removing infected residues
• Manage canopy for improved airflow
• Optimize irrigation to reduce leaf wetness
• Conduct regular field scouting

The 720g/L SC formulation contains 720 grams of Chlorothalonil active ingredient per liter in a stable suspension concentrate. Key quality parameters include:

• Correct particle-size distribution
• Excellent suspensibility
• Optimal viscosity
• Easy re-dispersibility
• Storage stability

Available for OEM and private-label production with customization options including:

• Brand name and customer logo
• Bottle design and package size (250mL, 500mL, 1L, 5L)
• Label language and market-specific artwork
• Outer carton customization

Direct factory production ensures stable formulation, batch consistency, and comprehensive technical documentation support.

U.S. EPA confirmed in January 2025 that Chlorothalonil continues to have broad agricultural uses on potatoes, peanuts, tomatoes, herbs, berries, wheat, and fruit/nut trees, with updated mitigation measures for worker and environmental protection.