Pyraclostrobin 5% + Metiram 55% WDG Fungicide

Pyraclostrobin 5% + Metiram 55% WDG Fungicide

Pyraclostrobin 5% + Metiram 55% WDG is a high-performance broad-spectrum fungicide designed to meet your crop protection demands across multiple sectors. This water-dispersible granule (WDG) formulation integrates two powerful active ingredients: Pyraclostrobin, a systemic strobilurin fungicide, and Metiram, a contact-protectant from the dithiocarbamate group. Together, they deliver dual-action disease control—offering both curative and preventive protection against a wide range of fungal pathogens.

You can rely on this formulation to not only suppress early and late blight, rust, downy mildew, anthracnose, and leaf spots, but also to enhance plant vitality, maintain greener foliage, and improve harvest quality. The granule formulation disperses easily in water, providing uniform spray coverage and long-lasting residual activity, even under high disease pressure.

For distributors and agricultural solution providers, this fungicide supports custom packaging, multilingual labeling, and formulation adjustments—allowing you to tailor the product to your specific market needs while ensuring compliance with local regulatory standards. Whether you’re targeting the potato, tomato, grape, or cereal market, this formulation equips you with versatile, effective, and export-ready protection.

Mode of Action – Dual Protection with Pyraclostrobin and Metiram

The mode of action of Pyraclostrobin 5% + Metiram 55% WDG fungicide is based on a dual-mechanism approach, providing both systemic curative effects and protective contact action to stop fungal infections at multiple stages of development.

Pyraclostrobin (5%) is a strobilurin fungicide that acts as a QoI (Quinone outside Inhibitor). It disrupts the mitochondrial respiration process in fungi by blocking the electron transfer in complex III, which halts ATP production, effectively stopping spore germination, hyphal growth, and fungal reproduction. This active ingredient is rapidly absorbed by plant tissues, offering systemic protection from the inside out.

Metiram (55%) is a broad-spectrum dithiocarbamate contact fungicide that works by multi-site enzyme disruption. It prevents fungal spore development by interfering with multiple enzymatic activities, making it highly effective as a protective barrier against new infections. Its multi-site mode of action also plays a critical role in resistance management, reducing the likelihood of resistance build-up over time.

Together, this combination ensures:

• Preventive and curative disease control
• Long-lasting residual activity
• Effective resistance management
• Broad-spectrum fungal protection

This powerful synergy makes Pyraclostrobin + Metiram an ideal choice for crops under high fungal pressure or regions where fungicide resistance is an emerging issue.

Target Crops & Diseases – Broad-Spectrum Fungal Protection Across Multiple Crop Groups

Pyraclostrobin 5% + Metiram 55% WDG fungicide offers reliable protection across a wide variety of economically important crops. Its dual-active ingredients provide both systemic and contact action, making it suitable for preventive and curative treatment in various agricultural environments.

Major Target Crops:

• Vegetables: Tomatoes, Cucumbers, Peppers, Brassicas
• Fruits: Grapes, Apples, Pears
• Field Crops: Potatoes, Wheat, Barley
• Additional Crops: Onions, Melons, Soybeans (depending on registration)

Primary Target Diseases:

• Late Blight (Phytophthora infestans) and Early Blight (Alternaria solani)
• Downy Mildew and Powdery Mildew
• Leaf Spots, Anthracnose, and Rusts
• Septoria Leaf Spot and Alternaria Diseases

This fungicide helps maintain healthy foliage, prevent disease outbreaks, and safeguard crop yields by offering effective, long-lasting protection under both high-pressure and low-pressure disease conditions.

Application Methods & Dosage – Flexible Use Across Crop Types and Disease Stages

Pyraclostrobin 5% + Metiram 55% WDG fungicide is applied as a foliar spray and is suitable for use at both preventive and early curative stages. The product disperses quickly in water and provides uniform leaf coverage, ensuring maximum contact and systemic uptake.

Recommended Dosage by Crop:

Formulation Stability & Packaging Options

Pyraclostrobin 5% + Metiram 55% WDG is engineered for long-term storage stability and operational convenience, making it ideal for large-scale agricultural supply chains and export markets.

Formulation Stability

• Form Type: Water-Dispersible Granule (WDG)
• Storage Conditions: Stable for up to 24 months when stored in original, sealed packaging under cool, dry conditions (ideally below 30°C).
• Moisture Resistance: Formulation is resistant to clumping or degradation in humid environments when stored properly.
• Solubility: Highly dispersible in water, ensuring fast dissolution, even coverage, and minimal clogging during application.
• Performance Consistency: Each batch undergoes stringent QC testing to ensure chemical integrity and biological efficacy remain intact throughout shelf life.

Available Packaging Formats

To support various distribution models and market needs, we offer a wide range of packaging options:

• Retail Packs:
  • 500g foil pouches
  • 1kg laminated bags
  • 5kg plastic-lined cartons
• Bulk Supply Options:
  • 10kg and 25kg fiber drums
  • Custom-printed kraft sacks with inner liner

Customization Capabilities

POMAIS provides full OEM/ODM packaging services, including:

• Private label printing in multiple languages
• Barcode, QR code, and anti-counterfeit labels
• Market-specific design compliance based on your country’s regulatory norms

Whether your focus is retail shelf presentation or cost-efficient agricultural bulk delivery, we offer solutions tailored to your brand identity and logistic requirements.

Tank Mix Compatibility & Safety Precautions

Tank Mix Compatibility

Pyraclostrobin 5% + Metiram 55% WDG exhibits strong compatibility with most commonly used fungicides, insecticides, and foliar fertilizers, allowing for flexible inclusion in integrated crop protection programs. However, due to Metiram’s multi-site contact action, some pH-sensitive or metallic salt-based products may cause instability.

Recommendations for Mixing:

• Conduct a jar test before large-scale tank mixing, especially when combining with other products.
• Use immediately after mixing and avoid extended standing time in the tank to preserve spray quality.
• Avoid combining with strong acids or alkaline substances, as these may compromise active ingredient performance.

Optimal Tank Mix Partners:

• Triazole fungicides for resistance management
• Systemic insecticides for comprehensive pest-disease control
• Micronutrient chelates when foliar feeding is needed alongside disease prevention

Safety Precautions for Application

While effective and user-friendly, the product must be handled with appropriate care in line with best agricultural practices and local safety regulations.

Personal Protective Measures

• Always wear protective gloves, chemical-resistant clothing, safety goggles, and a respirator during preparation and spraying.
• Wash hands and exposed skin thoroughly after handling the product.
• Do not eat, drink, or smoke while using this product.

Environmental Safety Guidelines

• Do not apply near aquatic habitats or drainage systems—Metiram is toxic to fish and aquatic invertebrates.
• Ensure spray drift is minimized, especially near pollinator zones or sensitive ecosystems.
• Dispose of containers and leftover product in accordance with local hazardous waste regulations.

By adhering to these compatibility and safety measures, users can achieve optimal results without compromising environmental or operator safety.

Regulatory Compliance & Environmental Behavior

Global Regulatory Compliance

Pyraclostrobin 5% + Metiram 55% WDG is formulated in compliance with key international agricultural and chemical safety regulations, making it suitable for distribution across multiple markets. The product meets the technical and labeling requirements outlined in:

• FAO/WHO Codex pesticide formulation standards
• REACH (EU) regulation for chemical safety and environmental protection
• GHS (Globally Harmonized System) for classification and labeling of chemicals
• EPA standards (where applicable) for active ingredient registration and usage guidelines

All batches are supported with COA, MSDS, TDS, and other required documentation to ensure a smooth import and registration process in your local jurisdiction.

Environmental Impact & Sustainability

• Degradation: Both active ingredients degrade under field conditions. Pyraclostrobin degrades via photolysis and microbial activity, while Metiram breaks down quickly in soil and does not persist in groundwater.
• Residue Profile: Residue levels on treated crops fall within international MRLs (Maximum Residue Limits), ensuring compliance with export and food safety standards.
• Aquatic Toxicity: Due to the high toxicity of Metiram to aquatic organisms, care should be taken to prevent spray drift or runoff into waterways.
• Pollinator Impact: The product is moderately hazardous to bees; avoid application during flowering or when pollinators are actively foraging.

Sustainable Use Practices

To ensure environmentally responsible use, POMAIS recommends integrating this fungicide into an IPM (Integrated Pest Management) strategy and following region-specific guidance on:

• Application timing and frequency
• Buffer zones and drift control
• Equipment calibration for efficient delivery and reduced waste

By aligning with international regulatory frameworks and promoting safe environmental practices, Pyraclostrobin + Metiram WDG supports both crop productivity and long-term ecological balance.

OEM Services & Market Support

Flexible OEM & Private Label Solutions

At POMAIS, we offer full-spectrum OEM services to support agrochemical distributors, importers, and brand owners looking to build or expand their own product lines. Whether you’re targeting domestic markets or regional distribution networks, we provide:

• Custom Packaging Sizes: From 500g to 25kg WDG sachets or drums, adaptable to retail and bulk distribution.
• Private Label Branding: Tailored label designs in multiple languages, aligned with your brand image and regulatory needs.
• Formula Customization: We can adjust surfactants, dispersibility, and particle size distribution upon request to meet specific field conditions.
• Documentation Support: COA, MSDS, TDS, label templates, and support for local registration dossiers.

Market Entry Support

Beyond production, our technical and marketing teams assist with:

• Regulatory Registration Guidance: Assistance in preparing country-specific registration data packages.
• Crop & Climate Adaptation Advice: Recommendations for best-fit crops, local pests, and climate conditions.
• Sales Tools & Materials: Product brochures, demonstration videos, and training materials to boost your local sales efforts.

Minimum Order Quantities (MOQ) are flexible to support both established brands and new market entrants. Whether you are launching a new fungicide brand or extending an existing product portfolio, our team ensures on-time delivery, product consistency, and ongoing technical collaboration.

Field Use Scenarios

Effective Performance in Real-World Agricultural Settings

Pyraclostrobin 5% + Metiram 55% WDG is widely adopted across a range of intensive and commercial farming systems. Its dual-mode of action makes it suitable for use in regions with high disease pressure and for growers seeking both curative and preventive protection.

Vegetable Production

In tomatoes, cucumbers, peppers, and brassicas, this fungicide is typically applied from early vegetative growth through fruit development to control early blight, downy mildew, and leaf spot diseases. Its residual activity supports canopy preservation and improves harvest consistency.

Orchards and Vineyards

For grapes, apples, and pears, it is used at pre-bloom and early fruit development stages to prevent powdery mildew, scab, and anthracnose. The protective barrier on plant surfaces helps maintain fruit quality and appearance, important for fresh market and export standards.

Potato Farming

Applied during tuber initiation and canopy closure, it provides strong protection against Alternaria and Phytophthora infestations. This is particularly beneficial in cool, moist climates where disease outbreaks can rapidly reduce yield and tuber storability.

Cereal Crops

In wheat and barley, it is applied at tillering to heading stages to suppress rusts, Septoria, and leaf spot. Its inclusion in rotation programs supports resistance management and helps preserve green leaf area, directly contributing to improved grain fill and quality.

FAQ – Common Questions About Pyraclostrobin + Metiram WDG

What diseases does Pyraclostrobin + Metiram WDG control?

This formulation effectively controls a broad range of fungal diseases including early blight, late blight, downy mildew, powdery mildew, anthracnose, leaf spots, rusts, and Septoria. It is particularly useful in vegetables, fruit crops, cereals, and grapes.

Is this fungicide preventive or curative?

It offers both preventive and curative action. Pyraclostrobin delivers systemic, curative protection by inhibiting fungal respiration, while Metiram provides protective, contact-based coverage against new infections.

What is the ideal stage for application?

Apply during early vegetative stages or at the first sign of disease. For high-risk crops or seasons, preventive applications every 7–14 days are recommended, depending on local disease pressure and weather conditions.

Can this product be tank mixed with other agrochemicals?

Yes, it is generally compatible with many insecticides and foliar fertilizers. However, a small-scale compatibility test is advised before large-scale mixing, especially with strongly alkaline or acidic products.

How long does the residual effect last?

Under normal field conditions, the product offers protection for 7–14 days post-application. Longer intervals may be achieved under low disease pressure and favorable weather conditions.

Is Pyraclostrobin + Metiram safe for beneficial insects?

When used as directed, it poses low risk to most beneficial insects. Avoid spraying during pollination periods or directly on flowering crops to minimize potential impact on pollinators like bees.

Why Choose POMAIS as Your Supplier

At POMAIS, we are not just offering a fungicide—we’re delivering a reliable partnership built on manufacturing strength, formulation expertise, and global B2B service capabilities. Here’s why leading agricultural distributors and importers choose us as their Pyraclostrobin + Metiram WDG supplier:

• Consistent Product Quality
  Every batch is manufactured under ISO-certified quality systems, with strict control over raw material sourcing, wet granulation technology, and active ingredient dispersion.
• Flexible Customization Options
  We provide full OEM/ODM services including custom formulation ratios, multilingual labeling, and private branding to match your local market needs.
• Regulatory Support
  Our team assists in preparing product dossiers, SDS, COA, and registration files for multiple countries, simplifying your local compliance process.
• Reliable Logistics & Delivery
  With optimized packaging solutions and a global shipping network, we maintain a 99% on-time delivery rate even for remote agricultural regions.
• Experienced B2B Team
  Our international sales and technical support teams work closely with agrochemical importers, offering fast response, transparent communication, and field-level insights.

Choosing POMAIS means choosing a trusted manufacturing partner ready to help you scale your business with confidence.

Partner with POMAIS Today

Whether you’re an agrochemical distributor, importer, or brand owner, POMAIS is ready to support your business with high-quality Pyraclostrobin + Metiram WDG fungicide and tailored OEM solutions. Let’s work together to bring effective, market-ready crop protection products to your region—backed by consistent quality, technical support, and responsive service.

Contact us today to request a quote, explore packaging options, or discuss regulatory support for your market.