Diuron 80% WP
Looking for a dependable solution to suppress stubborn weeds in sugarcane fields, non-cultivated areas, or industrial land? Diuron 80% WP delivers broad-spectrum, pre-emergent control against annual and perennial weeds, including difficult broadleaf and grassy species.
As a high-strength wettable powder herbicide, Diuron 80% WP is engineered for professional agricultural use. It disrupts photosynthesis in target plants, providing long-lasting residual action with minimal leaching or environmental drift.
Key Benefits:
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Effective Weed Control – Targets broadleaf and grassy weeds at pre- and early post-emergence stages.
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Safe for Sugarcane – Widely used in cane fields without harming crop health.
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Flexible Use – Ideal for agricultural land, roadsides, orchards, railways, and other non-crop areas.
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High Concentration – 80% active Diuron ensures efficient weed suppression with low application volume.
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Custom Packaging & OEM Support – Tailored solutions for importers, distributors, and agricultural brands.
POMAIS manufactures and exports Diuron 80% WP globally with full compliance, fast delivery, and multilingual documentation support. Whether you’re sourcing for bulk supply or launching your own brand, we help you deliver effective weed control with confidence.
| Product Name | Diuron 80% WP |
| Active Ingredient | 80% Diuron (CAS No. 330-54-1) |
| Formulation | Wettable Powder (WP) |
| Mode of Action | Photosystem II inhibitor, blocks electron transport during photosynthesis |
| Systemic Behavior | Absorbed via roots, translocated to photosynthetic tissues |
| Target Weeds | Amaranthus, Chenopodium, Portulaca, Echinochloa, Setaria, Digitaria, etc. |
| Application Timing | Pre-emergence and early post-emergence (<5 cm height) |
| Dosage (Sugarcane) | 1500–3000 g/Ha |
| Dosage (Non-Cultivated Land) | 5625–10005 g/Ha |
| Dosage (General Weeds in Sugarcane) | 1950–2475 g/Ha |
| Formulation Stability | 2-year shelf life; stable across environmental conditions |
| Packaging Options | 100g–25kg (foil pouches, kraft bags, fiber drums); OEM packaging supported |
| Tank Mix Compatibility | Compatible with Atrazine, Simazine, Pendimethalin; jar test recommended |
| Safety Precautions | PPE required; avoid drift; REI 12h; toxic to aquatic life |
| Regulatory Compliance | FAO/WHO standards; GHS, WHMIS; COA/MSDS/TDS support |
| Environmental Behavior | Moderate soil persistence (30–90 days); low water solubility; non-volatile |
| OEM Services | Custom label/language/packaging; formulation flexibility |
| Market Support | Registration documents, training, low MOQ, brand development |
| Field Use Scenarios | Sugarcane, non-cultivated land, industrial weed control, tree plantations |
| FAQ Coverage | Crop safety, rainfall effect, weed types, mixability, residual activity |
| Why Choose POMAIS | ISO production, custom services, OEM branding, documentation, fast shipping |
Diuron 80% WP is a high-purity, broad-spectrum pre-emergent herbicide designed to inhibit weed growth before or shortly after germination. It contains 80% active Diuron (CAS No. 330-54-1), a substituted urea compound that interferes with photosynthesis by blocking electron transport in susceptible plant species. This makes it highly effective for controlling both annual and perennial weeds in a wide range of application scenarios.
Formulated as a wettable powder (WP), this product is easy to dilute and apply using conventional spraying equipment. It offers long residual action, reducing the frequency of repeat applications and supporting better weed management with lower labor costs. Diuron is particularly valued in sugarcane cultivation and non-cultivated land due to its selectivity, low solubility in water, and minimal phytotoxicity to desired crops.
At POMAIS, we provide Diuron 80% WP with complete support for international markets—including technical documentation (COA, MSDS, TDS), registration assistance, and custom OEM packaging options tailored to local market preferences. Whether you are targeting industrial land clearing, highway maintenance, or precision agriculture, this product ensures efficient, economical, and scalable weed control with full manufacturing reliability.
Mode of Action
Diuron acts primarily as a photosystem II inhibitor, disrupting the photosynthetic process in susceptible plants. It works by binding to the D1 protein in the chloroplast thylakoid membrane, which blocks the transfer of electrons during the light-dependent reactions of photosynthesis. This interruption halts ATP production and causes a rapid decline in plant growth, ultimately leading to chlorosis, desiccation, and death of the weed.
As a pre-emergent and early post-emergent herbicide, Diuron is absorbed through the roots and, to a lesser extent, through the leaves. It is then translocated upward within the plant's vascular system, concentrating in the photosynthetically active tissues. Its residual activity in the soil provides long-lasting control of newly germinating weeds, making it especially effective in bare-ground treatments and plantation crops like sugarcane.
Because of its mode of action and systemic behavior, Diuron is well-suited for integrated weed management (IWM) strategies aimed at preventing weed resistance and reducing chemical input over time. Proper application timing and dose adjustment are key to maximizing its efficacy while minimizing crop injury or non-target effects.
Target Weeds & Application Timing
Diuron 80% WP is particularly effective against a broad spectrum of annual broadleaf and grassy weeds. It is widely applied in sugarcane fields, non-cultivated land, and industrial sites where long-lasting pre-emergent weed control is critical. Its strong residual activity ensures months of soil protection, especially in warm climates with moderate rainfall.
Target Weeds:
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Annual broadleaf weeds (e.g., Amaranthus, Chenopodium, Portulaca)
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Annual grasses (e.g., Echinochloa, Setaria, Digitaria)
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Weeds in fallow and non-agricultural land
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Effective in suppressing weed regrowth post-harvest or in plantation zones
Application Timing:
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Pre-emergence: Apply immediately after planting or before weed emergence for maximum soil coverage and residual protection.
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Early post-emergence: Apply when weeds are still small (less than 3–5 cm tall), ensuring direct contact with active plant tissue for enhanced absorption.
Important Note: Diuron does not control sedges (e.g., Cyperus) or certain deep-rooted perennial weeds. For such cases, it can be integrated with compatible herbicides for broader-spectrum control.
Application Methods & Dosage
Diuron 80% WP is applied through foliar or soil-directed spray applications, typically used pre-emergence to suppress weed seed germination or early post-emergence to control young weed seedlings. The herbicide should be mixed with clean water and evenly sprayed over the soil surface or foliage, depending on the target area and crop stage.
Recommended Application Rates:
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Sugarcane Fields (Annual Broadleaf Weeds):
1500–3000 g/Ha
Apply pre-emergence or early post-emergence. Ensure thorough and even coverage over the field. -
Non-Cultivated Land (General Weed Control):
5625–10005 g/Ha
Suitable for industrial sites, railway tracks, roadsides, and utility corridors. Provides long-term residual control. -
Sugarcane (General Weeds):
1950–2475 g/Ha
Use post-emergence for fields with mixed weed populations, taking care to avoid runoff into adjacent areas.
Spray Preparation Tips:
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Always dilute the product in clean water, using agitation to ensure uniform suspension.
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Use flat-fan nozzles for uniform distribution and avoid drift.
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Do not apply before heavy rainfall to prevent runoff.
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Application during windless mornings or evenings ensures optimal deposition and reduces environmental loss.
Formulation Stability & Packaging Options
Diuron 80% WP is formulated as a wettable powder, ensuring ease of handling, stable storage, and uniform dispersion in water. The product exhibits excellent formulation stability, maintaining efficacy during extended storage and under varying environmental conditions.
Key Stability Features:
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Shelf Life: 2 years under standard storage (cool, dry, and well-ventilated conditions, away from direct sunlight and humidity).
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Storage Stability: Maintains physical and chemical properties across temperature fluctuations, minimizing the risk of caking or degradation.
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Solubility: Though Diuron is poorly soluble in water as a pure compound, the WP formulation allows for even dispersion when diluted in spray tanks with proper agitation.
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No separation or sedimentation observed under routine agitation during field use.
Packaging Options for Global Markets:
POMAIS offers flexible and market-oriented packaging to meet diverse client needs:
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Standard Sizes:
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100g / 250g / 500g foil pouches
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1kg, 5kg plastic-lined kraft paper bags
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25kg fiber drums for bulk orders
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Custom OEM Solutions:
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Multilingual labels and branded packaging
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Moisture-proof and UV-protected pouches
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Barcode and batch-coded printing for traceability
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Export-Ready Packaging:
Engineered for long-distance logistics, with reinforced sealing to ensure product integrity in tropical or humid environments.
This packaging flexibility not only facilitates retail sales but also supports large-scale agricultural procurement, making distribution easier and compliance with national labeling regulations smoother.
Tank Mix Compatibility & Safety Precautions
Diuron 80% WP offers good compatibility with a range of commonly used herbicides, particularly when integrated into pre-emergent weed control programs. However, due to its selective action and specific solubility behavior, careful mixing protocols are essential to ensure application efficiency and crop safety.
Tank Mix Compatibility
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Compatible Products: Diuron 80% WP can be tank-mixed with other residual herbicides such as Atrazine, Simazine, or Pendimethalin for broader-spectrum control.
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Caution with ALS-inhibitors: Mixing with certain sulfonylureas or ALS-inhibiting herbicides may increase the risk of crop injury, especially under stressed conditions.
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Jar Test Recommended: Always perform a small-scale jar test before full-scale mixing to verify physical compatibility and avoid clogging or sedimentation.
Mixing Instructions:
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Fill the spray tank with half the required volume of clean water.
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Start agitation and slowly add Diuron 80% WP.
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Add any other compatible pesticides or adjuvants only after Diuron is fully dispersed.
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Complete water filling while maintaining continuous agitation.
Safety Precautions
To protect applicators, the environment, and non-target plants, the following safety measures should be followed:
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Personal Protection: Wear gloves, long sleeves, goggles, and respiratory protection when handling and spraying.
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Avoid Drift: Prevent off-target application, especially near sensitive crops or water sources.
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Post-Application Re-entry Interval (REI): Minimum 12 hours before allowing workers to enter treated areas without protective gear.
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Environmental Protection: Diuron is toxic to aquatic life—avoid use near drainage ditches, waterways, or during heavy rainfall.
By adhering to mixing and safety protocols, you can maximize weed control performance while reducing the risk of phytotoxicity or environmental harm.
Regulatory Compliance & Environmental Behavior
Diuron 80% WP complies with key international agrochemical regulations and has been widely accepted in both developed and emerging markets for pre- and post-emergent weed control. Its regulatory status and environmental profile make it a preferred choice for responsible weed management in commercial agriculture.
Regulatory Compliance
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Globally Registered: Diuron is approved for use in numerous countries across Asia, South America, Africa, and parts of Europe, following respective national pesticide registration protocols.
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FAO & WHO Standards: Manufactured according to FAO and WHO specifications, ensuring product purity, formulation consistency, and efficacy.
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Label Compliance: POMAIS provides full documentation, including MSDS, COA, TDS, and product labels compliant with GHS, WHMIS, and local requirements.
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Re-Entry Interval (REI): Typically 12–24 hours, depending on crop type and regional regulations.
Environmental Behavior
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Soil Persistence: Diuron exhibits moderate persistence in soil with a half-life ranging from 30 to 90 days, influenced by soil type and climatic conditions. This provides extended residual activity for season-long weed control.
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Water Solubility & Leaching: With low solubility in water (42 ppm), Diuron poses a moderate leaching risk, especially on sandy soils or under heavy rainfall. Use buffer zones to prevent contamination of water bodies.
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Non-Volatile & Photostable: Diuron is not prone to volatilization or rapid photodegradation, allowing for stable performance under field conditions.
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Environmental Precautions: To prevent runoff and protect aquatic life, avoid application near drainage ditches, streams, or irrigation canals. Do not apply before expected rainfall or on saturated soils.
By aligning with international regulatory standards and understanding its environmental behavior, you can confidently position Diuron 80% WP as a safe and compliant solution for broad-spectrum weed control.
OEM Services & Market Support
As a professional manufacturer of Diuron 80% WP, POMAIS offers full-spectrum OEM and private label services designed to help distributors, importers, and agrochemical brands expand their presence with minimal effort and maximum flexibility.
Flexible Customization Options
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Packaging Formats: Choose from a wide range of packaging options—small sachets, foil bags, plastic jars, and fiber drums—to suit different market preferences and distribution needs.
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Label & Language Support: Multilingual label design is available (English, French, Spanish, Arabic, Russian, etc.), with complete label compliance assistance to match local regulatory formats.
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Formulation Adjustments: We offer flexible concentration ranges or alternate wettable powder (WP) compositions upon request, depending on local registration requirements or weed profiles.
Technical & Documentation Support
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Registration Assistance: We supply COA, TDS, MSDS, product dossiers, and trial data to help you fast-track registration in your target market.
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Agronomic Guidance: Our agronomists offer technical training and usage support to ensure effective field application and customer confidence.
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Fast Turnaround: Typical production lead time is 7–15 working days, depending on customization level and packaging format.
Market Expansion Services
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Low MOQ: Starting from 1 ton or mixed container loads, suitable for both established brands and new entrants.
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OEM Branding Support: POMAIS helps you launch or scale your brand with tailored positioning, custom visuals, and consistent product performance.
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After-Sales Service: We provide responsive support post-shipment, including batch tracking, usage guidance, and reordering logistics.
Whether you need branded herbicide for wholesale distribution or regulatory-ready products for government tenders, POMAIS enables you to deliver market-ready Diuron 80% WP with speed, consistency, and professional backup.
Field Use Scenarios
To help you better understand the practical value of Diuron 80% WP, we’ve outlined several real-world application scenarios where this herbicide performs reliably. These examples are based on common usage in sugarcane cultivation, uncultivated land maintenance, and industrial vegetation management.
Scenario 1: Sugarcane Fields – Controlling Broadleaf and Grass Weeds
Sugarcane growers often face intense weed pressure during early growth stages. Diuron 80% WP is highly effective when applied pre-emergence or early post-emergence, targeting both broadleaf and grassy weeds that compete for nutrients and water.
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Application Window: After planting but before weed emergence, or when weeds are under 5 cm tall.
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Benefit: Ensures clean rows for efficient harvesting and higher cane yields.
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Dosage Example: 1950–2475 g/ha diluted and applied evenly across the field.
Scenario 2: Non-Cultivated Land – Long-Term Vegetation Suppression
For utility zones, roadsides, railways, and boundary strips, Diuron is used to suppress vegetation over a prolonged period.
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Target Use: Areas where long-term bare ground is desired to prevent fire risk or invasive plant spread.
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Benefit: Reduces maintenance frequency and labor costs for industrial or municipal land managers.
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Dosage Example: 562.5–10005 g/ha depending on soil type and expected weed regrowth.
Scenario 3: Plantation Weed Control – Selective Use in Tree Crops
In fruit orchards and forestry plantations, Diuron 80% WP can be safely applied as a directed spray, avoiding crop contact while suppressing weed growth between rows.
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Target Crops: Citrus, banana, rubber, oil palm.
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Best Practice: Apply on moist soil with minimal rainfall forecast for 2 days.
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Precaution: Avoid spray drift onto young tree bark or exposed roots.
FAQ – Common Questions About Diuron 80% WP
1. Is Diuron 80% WP safe for use in food crops like sugarcane?
Yes, Diuron 80% WP is widely used in sugarcane cultivation due to its high selectivity and crop safety. When applied at the recommended rate and timing, it effectively controls weeds without harming the crop. However, it's important to avoid overuse or late-season applications that could impact crop health.
2. Can Diuron be used in rainy conditions?
Diuron is most effective when applied to moist but not saturated soil, with no rainfall expected for at least 24 to 48 hours after application. This ensures proper herbicide absorption and minimizes runoff, preserving efficacy and reducing environmental impact.
3. Does Diuron control both grassy and broadleaf weeds?
Yes, Diuron 80% WP offers broad-spectrum control against annual broadleaf weeds and some grassy species. It is particularly effective on weeds like Echinochloa crusgalli, Setaria spp., and others common in sugarcane and non-cultivated land. However, it is not effective against sedges or perennial weeds.
4. Can Diuron 80% WP be tank-mixed with other herbicides or fertilizers?
Yes, Diuron is compatible with many pre-emergent and post-emergent herbicides. However, a jar test is recommended before large-scale mixing. Avoid mixing with acidic or highly alkaline products that could compromise stability.
5. Is there any carryover risk to subsequent crops?
Diuron has low mobility in soil and tends to bind to soil particles, reducing its movement to subsequent crops. Nonetheless, rotational planting should be done cautiously, especially in light soils or under excessive application. Consult your local agronomist for specific guidance.
6. How long does Diuron remain active in the field?
Depending on the soil type, dose, and environmental conditions, Diuron can offer residual weed control for 4–8 weeks. This prolonged effect reduces the need for repeated applications and lowers labor costs.
Why Choose POMAIS as Your Supplier
Reliable Manufacturing Backed by Quality Control
At POMAIS, we don’t just sell herbicides — we manufacture them under a strict ISO-certified system with full control from raw material sourcing to final formulation. Each batch of Diuron 80% WP undergoes multi-stage testing for purity, particle size, wetting speed, and suspension stability, ensuring consistent performance in real field conditions.
Formulation Expertise & Custom Solutions
With over a decade of experience in agrochemical formulation, our R&D team ensures that Diuron 80% WP delivers superior weed control with minimal crop impact. Whether you need standard technical specs or country-specific adaptations (such as custom dilution ratios or wetting agents), we offer tailored solutions for different climate zones and soil types.
OEM Packaging & Branding Options
We support full-spectrum OEM and private label services, including:
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Custom bag sizes (50g to 25kg),
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Printed multilingual labels,
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Tamper-evident sealing,
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Market-specific design adaptations.
This allows importers and brand owners to easily localize and market the product under their own brand without production worries.
Compliance & Global Documentation
All our products, including Diuron 80% WP, come with:
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COA (Certificate of Analysis),
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MSDS (Material Safety Data Sheet),
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TDS (Technical Data Sheet),
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SGS third-party test support,
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Assistance with ICAMA, REACH, and FAO compliance where needed.
This smooths the path for regulatory approvals and border clearance, especially in complex markets.
Efficient Supply Chain & Dedicated Support
With warehousing flexibility, reliable production schedules, and fast container loading (typically within 10–15 working days), we help reduce your procurement risks. Our experienced export team provides real-time tracking, quick response to queries, and after-sale technical assistance — from the first inquiry to final delivery.
Partner with POMAIS Today
Whether you are a regional distributor, agrochemical importer, or national brand seeking reliable herbicide supply — POMAIS is your trusted partner for Diuron 80% WP.
With our full-spectrum manufacturing services, OEM customization, fast global shipping, and technical support, we simplify your sourcing process and strengthen your market competitiveness. Our herbicide formulations are field-proven, compliant with international standards, and ready to ship in bulk under your own brand or ours.
Take the next step. Request a free quotation, explore our formulation options, or consult our technical team for product support. Partner with a manufacturer that prioritizes your business needs, regulatory timelines, and product success.