Mancozeb Fungicide

Mancozeb Fungicide

Mancozeb fungicide is a widely used non-systemic, contact fungicide belonging to the dithiocarbamate chemical class. It forms a protective barrier on plant surfaces, preventing the germination of fungal spores and inhibiting early fungal growth. Mancozeb interferes with multiple enzyme systems in fungal cells, delivering multi-site activity that effectively controls a broad range of plant diseases.

This product is used in the protection of potatoes, tomatoes, grapes, apples, turfgrass, citrus, and other crops, targeting diseases such as early blight, late blight, downy mildew, anthracnose, rust, and leaf spot.

Mancozeb is primarily applied as a preventive spray and can be combined with systemic fungicides for enhanced residual control. It is available in Wettable Powder (WP) and Water Dispersible Granule (WG) formulations and supports tank mixing with compatible insecticides or fungicides.

POMAIS provides bulk supply, custom formulation, and OEM packaging services tailored to importers, agricultural distributors, and brand owners.

Active Ingredient & Formulation Options

Mancozeb is a contact fungicide with a broad spectrum of activity against fungal diseases. Its primary mode of action is based on multi-site enzyme inhibition, which disrupts key physiological processes within fungal cells. As a protective fungicide, it acts externally on plant surfaces and requires regular application for continued effectiveness.

Packaging & Customization Options

We provide packaging and formulation services to match regional registration or buyer preference:

• Packaging Sizes: 1 kg, 5 kg, 25 kg (bags or drums), 1 L (liquid formats)
• Label Options: Multilingual, private brand, barcode/QR compatible
• Formulation Services: OEM/ODM customization for concentration, particle size, and dispersibility

Whether you need mancozeb powder for small-pack agriculture or industrial-grade WG formulations for export, POMAIS delivers standardized quality and reliable international supply.

Mode of Action

Mancozeb is a non-systemic, contact fungicide that works by creating a protective barrier on the surface of plant tissues. It prevents spore germination and fungal development through multi-site enzyme inhibition, a mechanism that targets multiple metabolic processes simultaneously within fungal cells.

Mancozeb interferes with:

• Sulfhydryl-containing enzymes involved in respiration
• Lipid metabolism
• Amino acid synthesis
• ATP production pathways

This broad-spectrum disruption results in fungal cell inactivation and prevents further colonization of the host plant.

Key Characteristics of Mancozeb’s Mode of Action:

• Contact only: It does not penetrate plant tissues, making it most effective as a preventive treatment.
• Multi-site activity: Acts on several biochemical sites, which reduces the likelihood of resistance development.
• Effective against diverse fungal classes: Including Ascomycetes, Basidiomycetes, and Oomycetes, covering diseases such as blight, mildew, scab, rust, and anthracnose.

Mancozeb is particularly valuable in resistance management programs, where it is often alternated or combined with systemic fungicides to extend product longevity and maintain disease control efficacy.

Key Advantages of Mancozeb Fungicide

Broad-Spectrum Disease Control

Mancozeb protects against a wide range of fungal pathogens, including blights, mildews, rusts, scabs, and leaf spots, across various crop types. Its multi-target activity makes it suitable for both field crops and high-value horticultural systems.

Multi-Site Mode of Action

Unlike single-site fungicides, Mancozeb inhibits multiple enzyme systems in fungi, disrupting respiration and protein synthesis. This multi-site mechanism greatly reduces the risk of resistance development, making it a valuable tool in anti-resistance rotation strategies.

Preventive Surface Protection

As a contact fungicide, Mancozeb forms a durable barrier on plant surfaces, preventing fungal spore germination and penetration. It is most effective when used proactively, especially in humid and high-risk periods.

Nutritional Contribution

Mancozeb contains manganese (Mn) and zinc (Zn)—trace elements that enhance crop growth, enzyme function, and chlorophyll formation. These micronutrients contribute to plant vigor and improved disease tolerance.

High Compatibility and Tank-Mix Flexibility

Mancozeb can be mixed with a wide range of insecticides and fungicides, supporting integrated disease and pest control. It is commonly paired with systemic products to achieve both curative and protective action.

Proven Field Performance

Widely trusted in global agriculture, Mancozeb has decades of proven success in managing disease pressure in crops like potatoes, tomatoes, grapes, and citrus. Its reliable performance in variable climates makes it ideal for both tropical and temperate zones.

Packaging & OEM/ODM Customization

As a professional Mancozeb fungicide manufacturer and exporter, POMAIS offers flexible OEM and ODM services tailored to the needs of agrochemical distributors, private brands, and importers across global markets.

Available Packaging Options:

• Powder Formulations (WP/WG):
  • 1 kg aluminum pouch
  • 5 kg foil bag
  • 25 kg fiber drum
• Liquid Suspensions (SC) (available upon request):
  • 500 ml, 1 L, and 5 L HDPE bottles

All packaging options are customizable based on your market requirements, registration preferences, and logistics constraints.

Customization Services:

• Private Label Printing: Brand your Mancozeb product with custom-designed, multilingual labels and barcode integration
• Formulation Flexibility: Adjust active ingredient concentration, particle size, and dispersibility upon request
• Documentation Support: Full set of COA, MSDS, TDS, and registration dossiers available for all shipments
• Export Compliance: Packaging meets UN transport standards and is optimized for international chemical logistics

We understand that every market has unique needs. Whether you require Mancozeb 75% WG for tropical vegetables or Mancozeb 80% WP for cereal protection, POMAIS is ready to deliver consistent quality, scalable production, and trusted export fulfillment.

Storage & Safety Instructions

Proper storage and safe handling of Mancozeb fungicide are essential to maintain product efficacy, protect the user, and comply with agrochemical safety standards.

Storage Guidelines:

• Store in a dry, well-ventilated warehouse, away from heat sources and direct sunlight
• Maintain temperature between 5°C and 35°C; avoid exposure to moisture or freezing conditions
• Keep away from food, animal feed, seeds, or drinking water
• Ensure containers are tightly sealed and stored off the ground on pallets or shelves

Personal Safety & Protective Measures:

• Wear protective clothing, gloves, goggles, and a mask when handling or spraying the product
• Avoid skin contact, inhalation of dust, or eye exposure
• Do not eat, drink, or smoke during handling
• Wash hands, face, and exposed skin areas thoroughly after use

First Aid & Emergency Response:

• Skin contact: Wash thoroughly with soap and water
• Eye contact: Rinse with clean water for at least 15 minutes
• Inhalation: Move to fresh air and seek medical attention if irritation persists
• Ingestion: Do not induce vomiting; consult a physician immediately

Environmental Precautions:

• Toxic to aquatic organisms; avoid spraying near water bodies or during heavy rain
• Do not dispose of in drains or open water sources
• Triple-rinse empty containers and follow local regulations for disposal

Mancozeb is classified as low to moderate in toxicity when used correctly. Always follow local pesticide use guidelines and refer to the product’s MSDS and label instructions for safe application.

Market Suitability & Regional Application

Mancozeb fungicide is widely recognized for its global applicability across diverse climatic zones, cropping systems, and market requirements. Thanks to its broad-spectrum contact action, low resistance risk, and tank mix flexibility, it is a preferred choice for preventive fungal control in both temperate and tropical regions.

Regional Use Cases:

• Africa: Extensively used in potatoes, tomatoes, citrus, and field vegetables, where fungal diseases like blight and anthracnose are common under humid and rainy conditions.
• South Asia: Preferred for grapes, rice, cucurbits, and onions, particularly in monsoon seasons where high humidity increases fungal pressure.
• South America: Used in soybeans, maize, sugarcane, and citrus. Mancozeb fits well into multi-crop IPM programs and rotation with systemic fungicides.
• Middle East & North Africa (MENA): Effective in orchards, vineyards, and protected cultivation, especially in countries with semi-arid climates prone to dew-induced fungal outbreaks.
• Europe & Eastern CIS: Applied in wheat, apple orchards, potatoes, and ornamental flowers, often as part of certified IPM programs and with focus on resistance rotation.

Ideal for:

• Crop protection distributors
• Government tender suppliers
• Private-label pesticide brands
• Exporters serving seasonal disease-prevention markets

With its compatibility across major crops and agro-ecological zones, Mancozeb is an ideal fungicide for inclusion in product portfolios targeting both high-volume agriculture and specialized horticulture.

Frequently Asked Questions (FAQ)

What is Mancozeb fungicide used for?

Mancozeb is a broad-spectrum, contact fungicide used to control fungal diseases like early and late blight, downy mildew, rust, scab, and anthracnose in crops such as potatoes, tomatoes, grapes, apples, citrus, and vegetables.

Is Mancozeb a systemic fungicide?

No. Mancozeb is a non-systemic, protective fungicide. It remains on the surface of plant tissues and does not move inside the plant. For full protection, it must be applied preventively and re-applied regularly.

What is the dosage of Mancozeb fungicide per litre of water?

The recommended dilution typically ranges from 400× to 600×, depending on the crop and disease. For grapes, stronger dilution (200–300×) is advised. Always follow local label recommendations and adjust according to field conditions.

Can Mancozeb be mixed with other pesticides?

Yes. Mancozeb is compatible with many fungicides and insecticides, and is commonly used in tank mixtures to broaden the disease spectrum and reduce application frequency. Avoid mixing with alkaline or copper-based products.

How often should Mancozeb be applied?

Mancozeb should be applied every 7 to 14 days, depending on crop type, weather conditions, and disease pressure. After heavy rainfall, reapplication is recommended to restore protective coverage.

What are the safety precautions when using Mancozeb?

Wear gloves, goggles, and a mask during handling and spraying. Avoid inhalation or direct contact with skin and eyes. Do not apply near water bodies, as Mancozeb is toxic to aquatic life. Refer to the MSDS for full safety guidance.

Related Products You May Be Interested In

To enhance your disease control program or expand your fungicide portfolio, you may also consider the following products that complement or alternate with Mancozeb fungicide:

1. Chlorothalonil 75% WP / 500g/L SC

A broad-spectrum contact fungicide with protective action against blights, rusts, and leaf spots in vegetables, peanuts, and turfgrass. Excellent as a rotation partner with Mancozeb to delay resistance.

2. Azoxystrobin 250g/L SC

A systemic strobilurin fungicide with translaminar movement and preventive/curative action. Ideal for grapes, cereals, bananas, and turf when used in alternation with contact fungicides like Mancozeb.

3. Metalaxyl + Mancozeb 72% WP

A combination fungicide offering both systemic and contact protection. Recommended for downy mildew, late blight, and Phytophthora control in potatoes, tomatoes, and cucurbits.

4. Propiconazole 25% EC

A triazole systemic fungicide effective against rusts, leaf spots, and sheath blight in rice, wheat, and corn. Useful for curative control where Mancozeb provides preventive protection.

5. Copper Hydroxide 77% WP

A protective copper-based fungicide for fruit trees, vegetables, and ornamentals. Suitable for organic programs and for alternation with Mancozeb in sensitive crops.

All listed products are available in custom formulations, bulk packaging, and with OEM/private label support for global supply. Contact us to build a full-season disease management portfolio tailored to your market.