Oxyfluorfen Herbicide

Broad-Spectrum PPO Inhibitor for Weed Control

Oxyfluorfen is a selective contact herbicide widely used for the control of broadleaf and grassy weeds in crops such as rice, cotton, onions, soybeans, and fruit trees. As a PPO inhibitor, it disrupts chlorophyll formation during weed germination, leading to cell membrane damage and effective weed suppression. It is suitable for both pre- and early post-emergence applications.

With multiple formulation options including EC, SC, and granular types, Oxyfluorfen offers flexible application across different soil types and cropping systems. It remains active even after rainfall and integrates well into Integrated Weed Management (IWM) programs.

Available in bulk for professional buyers and distributors, POMAIS supports:

  • OEM/ODM herbicide formulation and packaging

  • Custom labeling and branding

  • COA, MSDS, TDS, and registration support

Oxyfluorfen is ideal for importers, brand owners, and agrochemical suppliers looking for a reliable pre-emergent herbicide with proven efficacy and strong market adaptability.

  • Designed for Professional Buyers & Bulk Orders
  • This product is available for business purchase and large-scale distribution.
  • We support custom packaging, labeling, and formulation to meet your market needs.
  • Let’s build your brand together.

About Oxyfluorfen Herbicide

About Oxyfluorfen Herbicide

Product Name Oxyfluorfen
Chemical Name 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene
CAS Number 42874-03-3
Chemical Formula C15H11ClF3NO4
Formulations Available Oxyfluorfen 20% EC
Oxyfluorfen 22.40% EC
Oxyfluorfen 24% EC
Oxyfluorfen 240 g/L EC
Oxyfluorfen 32% EC
Oxyfluorfen 5% SC
Oxyfluorfen 25% SC
Oxyfluorfen 35% SC
Oxyfluorfen 480 g/L SC
Target Weeds Annual and perennial weeds (e.g., foxtail, pigweed, barnyardgrass, sesbania, mandrake)
Suitable Crops Rice, cotton, corn, peanuts, soybeans, vineyards, vegetables, onions, fruit trees
Toxicity Moderate to high for bees and aquatic life; caution advised near pollinator areas
Mode of Action Inhibits protoporphyrinogen oxidase (PPO), disrupting chlorophyll synthesis and causing cell damage
Shelf Life 2 years

Oxyfluorfen

Oxyfluorfen is a broad-spectrum selective herbicide used to control annual and perennial broadleaf and grassy weeds. It is applied as a pre-emergent or early post-emergent treatment to stop weed growth during or shortly after germination. The active ingredient works by inhibiting protoporphyrinogen oxidase (PPO), disrupting chlorophyll synthesis and causing rapid necrosis in weed tissue.

Available in a variety of formulations such as 20% EC, 24% EC, 25% SC, and granular types, Oxyfluorfen is suitable for use on key crops including rice, onions, cotton, peanuts, soybeans, corn, vegetables, and fruit trees.

With low water solubility and high residual soil activity, it performs well in both dry and humid conditions, making it a reliable option across different regions.

POMAIS supplies this herbicide in bulk with full OEM/ODM customization, including private label branding, packaging design, and formulation flexibility to meet regional regulatory standards. Whether you are managing a national brand or expanding distribution, Oxyfluorfen provides proven effectiveness with adaptable supply.

Active Ingredient & Formulation Options

Oxyfluorfen is an efficient PPO-inhibiting herbicide that works by disrupting chlorophyll biosynthesis in susceptible weeds. Its strong contact action and soil residual effect make it a reliable choice for both pre-emergent and early post-emergent applications.

Available Formulations

POMAIS offers a wide range of Oxyfluorfen formulations to meet specific crop and regional needs:

  • Oxyfluorfen 20% EC / 22.4% EC / 24% EC / 240 g/L EC / 32% EC
  • Oxyfluorfen 5% SC / 25% SC / 35% SC / 480 g/L SC
  • Oxyfluorfen 2% Granular / 95% TC (Technical Grade)

All formulations are available for custom packaging, including bottle size, cap type, and multilingual label design. Custom formulation ratios can also be arranged to suit regional registration standards or climatic requirements.

Mode of Action

Oxyfluorfen functions as a protoporphyrinogen oxidase (PPO) inhibitor, targeting a critical step in the chlorophyll biosynthesis pathway. By inhibiting PPO enzymes in plant cells, Oxyfluorfen disrupts the conversion of protoporphyrinogen IX to protoporphyrin IX, leading to an accumulation of toxic intermediates. These intermediates generate reactive oxygen species under light exposure, damaging cell membranes and causing rapid necrosis in weed tissue.

This mechanism is particularly effective against young, germinating weeds that are highly vulnerable to metabolic disruption. Unlike systemic herbicides, Oxyfluorfen acts at the site of contact, making precise application essential for optimum performance.

Key Characteristics of Oxyfluorfen’s Mode of Action:

  • Fast-acting: Causes visible injury within hours of exposure
  • Light-activated: Requires sunlight for oxidative reactions, ensuring action only on exposed weed parts
  • Effective in Pre- and Post-Emergence: Interrupts weed establishment at germination and early growth stages
  • Useful in Resistance Management: Offers an alternative mode of action to ALS, EPSP, or ACCase inhibitors

Its mode of action makes Oxyfluorfen herbicide a valuable tool in integrated weed control strategies, especially when rotated with herbicides of different modes of action to delay resistance development.

Target Weeds & Suitable Crops

Oxyfluorfen provides effective control of a broad spectrum of annual and perennial weeds, including both monocotyledonous grasses and dicotyledonous broadleaf weeds. It is widely adopted across a variety of row crops, horticultural crops, and perennial plantations, offering flexible weed control for both pre-emergence and early post-emergence stages.

Common Weeds Controlled:

  • Grasses: Barnyardgrass, foxtail, crabgrass
  • Broadleaf weeds: Pigweed, lambsquarters, sesbania, purslane, amaranth, mandrake
  • Sedges (with tank mix): Yellow nutsedge, purple nutsedge

Suitable Crops:

Oxyfluorfen has been successfully used in the following crops:

Crop Category Examples
Cereals & Grains Rice, corn, wheat
Legumes Soybeans, peanuts
Vegetables Onions, garlic, tomatoes, leafy greens
Fruit Crops Citrus, grapes, apples, mango
Industrial Crops Cotton, sugarcane
Others Forestry nurseries, vineyards

The herbicide’s low mobility and long soil residual effect make it especially valuable in transplanted rice, onion fields, and orchards, where early weed pressure can reduce yield and quality.

Oxyfluorfen’s wide crop compatibility and effective weed control make it a practical choice for diversified farms and multi-crop distributors.

Application & Recommended Dosage

Oxyfluorfen herbicide should be applied during pre-emergence or early post-emergence stages, depending on the crop and target weed species. It offers both foliar contact action and soil residual control, ensuring prolonged weed suppression when applied correctly.

Recommended Usage by Formulation

Formulation Target Crop(s) Target Weeds Dosage Range Application Method
Oxyfluorfen 23.5% EC Rice, Cotton, Corn Annual grasses, pigweed, barnyardgrass 25–30 mL/ha Foliar spray (pre-emergence)
Oxyfluorfen 24% EC Onions, Peanuts, Fruit trees Foxtail, mandrake, sesbania 20–40 mL/ha Foliar or soil spray
Oxyfluorfen 2% Granular Orchards, Corn Broadleaf weeds, foxtail 0.5–1 kg/ha Even soil broadcasting
Oxyfluorfen 25% SC Vegetables, Sugarcane Annual and perennial weeds 200–400 mL/ha Foliar or soil application
Oxyfluorfen 95% TC Cotton, Soybeans, Fruit trees Broad-spectrum weed control (mixed use) Variable; refer to dilution Soil treatment or tank mixing

Application Tips:

  • Apply before or during weed emergence when soil moisture is sufficient.
  • Use flat-fan nozzles for uniform coverage.
  • Avoid application on waterlogged fields or during heavy rain forecasts.
  • Do not spray directly onto crops unless listed as safe in regional guidelines.

Soil Adjustment Considerations:

  • On sandy soils, use lower dosage rates to prevent phytotoxicity.
  • On clay or loamy soils, higher rates may be necessary to achieve full residual effect.

Proper application and adherence to label recommendations ensure maximum weed control with minimal risk to crops or the environment.

Key Advantages of Oxyfluorfen Herbicide

Long-Lasting Residual Control

Oxyfluorfen provides extended soil activity, effectively preventing weed emergence over a prolonged period. This reduces the frequency of re-application and improves labor efficiency in large-scale operations.

Broad-Spectrum Efficacy

It controls a wide variety of annual and perennial weeds, including hard-to-manage species such as barnyardgrass, foxtail, pigweed, and sesbania. Its action on both grasses and broadleaf weeds supports simplified weed control programs.

Flexible Formulation Options

Available in EC, SC, and granular forms, Oxyfluorfen can be tailored to local farming practices, soil types, and crop systems. This versatility makes it suitable for use in rice paddies, orchards, vegetable fields, and row crops.

Excellent Rainfastness

Due to its low solubility in water, Oxyfluorfen remains effective even after rainfall, ensuring consistent performance in humid or irrigation-dependent regions.

Compatibility with Other Herbicides

Oxyfluorfen can be tank-mixed with herbicides such as pendimethalin, sulfentrazone, or isoxaben to expand weed control range or manage herbicide resistance.

Ideal for Integrated Weed Management (IWM)

Its distinct mode of action (PPO inhibition) makes it valuable in IWM programs, especially where resistance to ALS, EPSPS, or ACCase inhibitors has been reported.

Whether used alone or as part of a weed control rotation plan, Oxyfluorfen herbicide offers the performance, adaptability, and consistency that professional growers and distributors demand.

Packaging & OEM/ODM Customization

At POMAIS, we understand the importance of presentation, compliance, and brand identity in agrochemical distribution. That’s why our Oxyfluorfen herbicide solutions come with full OEM and ODM customization services, tailored to meet your local market demands and regulatory standards.

Packaging Options:

  • Bottle Sizes: 100 ml, 250 ml, 500 ml, 1 L, 5 L, 20 L (or customized)
  • Materials: HDPE, PET, aluminum bottles, or customized containers
  • Cap Types: Screw caps, sealed induction caps, childproof caps
  • Labeling: Multilingual printing, weather-resistant labels, QR/barcode support

OEM/ODM Services:

  • Private Label Printing: Launch your own branded herbicide line
  • Formulation Customization: Adjust concentration or co-formulate with other actives
  • Regulatory Support: Provide COA, MSDS, TDS, and local registration dossiers
  • Batch Production: Flexible MOQs and scalable delivery schedules for seasonal demands

Export Packaging:

  • UN-Certified Packaging for international chemical transport
  • Palletized and shrink-wrapped for container safety
  • Documentation support for Africa, Middle East, South America, Southeast Asia, and more

Whether you are building a new product portfolio or expanding your herbicide range, POMAIS offers reliable production, regulatory assistance, and end-to-end packaging services to help you compete in your local market with confidence.

Storage & Safety Instructions

Proper handling and storage of Oxyfluorfen herbicide are critical to maintaining product stability, ensuring user safety, and preventing environmental contamination. Please follow the guidelines below for safe and effective use.

Storage Conditions:

  • Store in a cool, dry, and well-ventilated warehouse
  • Keep away from direct sunlight, heat sources, and open flames
  • Avoid freezing temperatures and excessive humidity
  • Do not store near food, feed, seed, or potable water

Handling Precautions:

  • Wear suitable PPE: gloves, protective clothing, goggles, and respirator when mixing or spraying
  • Do not eat, drink, or smoke while handling the product
  • Wash hands, arms, and face thoroughly after application
  • Keep the product out of reach of children and untrained personnel

First Aid & Emergency Response:

  • Skin contact: Wash with soap and water
  • Eye contact: Rinse thoroughly with clean water for at least 15 minutes
  • Inhalation: Move the person to fresh air and seek medical advice
  • Ingestion: Do not induce vomiting; seek immediate medical attention with product label or MSDS in hand

Environmental Cautions:

  • Avoid drift into water bodies, bee hives, or pollinator zones
  • Do not apply in heavy rain or waterlogged conditions
  • Dispose of empty containers safely—triple rinse and follow local pesticide waste regulations

Oxyfluorfen is classified as moderately hazardous to aquatic life and bees. Always refer to regional pesticide management guidelines and the Material Safety Data Sheet (MSDS) for detailed safety instructions.

Market Suitability & Regional Application

Oxyfluorfen herbicide is widely applicable across diverse cropping systems and environmental conditions, making it a practical solution for distributors and brand owners operating in different agricultural markets. Its broad-spectrum control, rainfast performance, and versatile formulations allow it to adapt well to varying weed pressures and regulatory environments.

Regional Adaptability:

  • Africa: Suitable for cotton, rice, and vegetable production zones, where early-season weed control is critical. Performs well in both rainfed and irrigated systems.
  • South America: Commonly used in soybeans, sugarcane, and fruit crops for pre-emergent weed suppression. Effective under high humidity and varied soil conditions.
  • Middle East: Recommended for onions, garlic, grapes, and citrus, with strong residual control even in arid and semi-arid zones.
  • Southeast Asia: Extensively used in transplanted rice, sugarcane, and horticultural crops, where fast-acting, low-solubility herbicides are essential.
  • Eastern Europe and CIS countries: Compatible with local weed species and crop systems including orchards, grains, and open-field vegetables.

Ideal For:

  • National agrochemical distributors
  • Private-label herbicide brands
  • Government supply contracts
  • Multinational sourcing and export programs

With regulatory experience in over 30 countries, POMAIS offers full documentation support and can assist with product registration, compliance, and logistics. Whether you’re expanding into a new region or optimizing an existing portfolio, Oxyfluorfen offers consistent performance and market adaptability.

Related Products You May Be Interested In

If you are sourcing Oxyfluorfen herbicide for weed control in high-value crops, you may also be interested in the following herbicide products from our portfolio, each offering unique weed control advantages and complementary application profiles.

1. Pendimethalin 30% EC / 33% EC

A pre-emergent herbicide targeting annual grasses and broadleaf weeds in rice, wheat, and soybeans. Often combined with Oxyfluorfen for broader weed spectrum and extended soil activity.

2. Sulfentrazone 48% SC

A contact and residual broad-spectrum herbicide effective on sedges, nutsedge, and resistant pigweed species. Suitable for use in soybeans, sugarcane, and peanuts.

3. Oxadiazon 25% EC

A selective pre-emergent herbicide for turf, ornamental crops, and rice fields. Works well on crabgrass, barnyardgrass, and purslane when applied before weed emergence.

4. Isoxaben 75% WDG

A soil-applied PPO inhibitor used in vineyards, orchards, and tree nurseries for long-lasting control of broadleaf weeds. Excellent tank-mix partner with Oxyfluorfen.

5. Glyphosate 41% SL / 62% IPA

A non-selective systemic herbicide for post-emergent weed control in non-crop areas and field preparation. Often used in rotation before applying selective herbicides like Oxyfluorfen.

Each of these products is available with customizable packaging, full OEM/ODM support, and technical documentation for import and registration. Contact our team to receive a full product catalog or formulation comparison guide.

FAQ: All About Oxyfluorfen Herbicide

Oxyfluorfen is a contact herbicide that inhibits the enzyme protoporphyrinogen oxidase (PPO) in plants. This inhibition leads to the accumulation of reactive oxygen species, which damage cell membranes, causing the plant cells to rupture and die. It works on:

  • Pre-emergent weeds by forming a barrier on the soil surface, killing germinating seedlings before they emerge.
  • Post-emergent weeds by directly contacting foliage, quickly drying and killing exposed plants.

Oxyfluorfen is a contact herbicide that works by inhibiting protoporphyrinogen oxidase (PPO), an enzyme critical for chlorophyll production. This inhibition causes a buildup of reactive oxygen species, leading to cell membrane damage and plant death.

Oxyfluorfen 23.5 EC, a concentrated emulsifiable formulation, uses the same PPO inhibition mechanism. Its quick action ensures visible results on exposed weeds, particularly young and emerging plants.

Oxyfluorfen is effective for a wide range of crops, including:

  1. Vegetables:
    • Onions
    • Garlic
    • Tomatoes
    • Potatoes
  2. Field Crops:
    • Cotton
    • Soybeans
    • Peanuts
  3. Rice:
    • Pre-emergence application to control grasses and broadleaf weeds.
  4. Horticulture:
    • Grapes
    • Citrus
    • Apples
  5. Industrial and Non-Crop Areas:
    • Orchards
    • Vineyards
    • Roadsides

Benefits:

  • Controls broadleaf weeds like lambsquarters, pigweed, and mustard.
  • Reduces competition for nutrients, water, and sunlight.
  • Provides residual activity, reducing the need for frequent reapplications.

Yes, oxyfluorfen is widely used for onions and garlic. It is effective in controlling broadleaf weeds and some grasses that compete with these crops.

Application Guidelines:

  • Timing: Apply pre-emergence or early post-emergence when weeds are at their cotyledon or two-leaf stage.
  • Dosage: Use 0.5–1.0 liter per hectare, adjusted based on soil type and weed density.
  • Precautions: Avoid applying to crops under stress (e.g., drought or extreme temperatures) to minimize the risk of crop damage.
  • Pre-emergent and Post-emergent Control: Effective against broadleaf weeds and some grasses in crops.
  • Crops: Commonly used on onions, garlic, rice, cotton, soybeans, and vegetables.
  • Non-Crop Areas: Applied in orchards, vineyards, and industrial areas to manage weed infestations.
  • Control of broadleaf weeds like lambsquarters and pigweed.
  • Effective on grasses such as barnyard grass in rice and onions.
  • Used in nurseries, fruit orchards, and forests for weed control.
  • Oxyfluorfen is highly effective for controlling broadleaf weeds in onions.
  • Apply pre-emergence or early post-emergence when weeds are at the cotyledon to early two-leaf stage.
  • Dosage: Typically 0.5 to 1.0 liter per hectare, depending on soil type and weed density.

Yes, oxyfluorfen 23.5 EC is applied as a pre-emergent herbicide in direct-seeded and transplanted rice systems to control weeds like barnyard grass and broadleaf species.

The recommended dosage is 0.5–1.5 liters per hectare, depending on:

  • Crop type
  • Soil texture
  • Weed species Always follow the product label for specific guidelines.

The dosage varies by formulation and crop:

  • Onions: 0.5–1.0 liter per hectare.
  • Cotton/Rice: 1.0–1.5 liters per hectare.
  • Non-crop areas: Higher rates may be used for industrial or forestry applications.
  • Combines PPO inhibitors for enhanced broad-spectrum weed control.
  • Effective for crops like soybeans and cotton, targeting both broadleaf weeds and grasses.
  • These combinations provide pre-emergent control of broadleaf and grassy weeds.
  • Used in turfgrass, ornamental plants, and industrial areas.
  • Synergistic action targets weeds with PPO inhibitors, offering residual and contact control.
  • Commonly used in field crops and vegetables.
  • A powerful pre-emergent combination that enhances weed control in onions, rice, and vegetables.
  • Pendimethalin provides residual control, while oxyfluorfen targets existing weeds.
Product Name Oxyfluorfen
Chemical Name 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene
CAS Number 42874-03-3
Chemical Formula C15H11ClF3NO4
Formulations Available Oxyfluorfen 20% EC
Oxyfluorfen 22.40% EC
Oxyfluorfen 24% EC
Oxyfluorfen 240 g/L EC
Oxyfluorfen 32% EC
Oxyfluorfen 5% SC
Oxyfluorfen 25% SC
Oxyfluorfen 35% SC
Oxyfluorfen 480 g/L SC
Target Weeds Annual and perennial weeds (e.g., foxtail, pigweed, barnyardgrass, sesbania, mandrake)
Suitable Crops Rice, cotton, corn, peanuts, soybeans, vineyards, vegetables, onions, fruit trees
Toxicity Moderate to high for bees and aquatic life; caution advised near pollinator areas
Mode of Action Inhibits protoporphyrinogen oxidase (PPO), disrupting chlorophyll synthesis and causing cell damage
Shelf Life 2 years

Oxyfluorfen

Oxyfluorfen is a broad-spectrum selective herbicide used to control annual and perennial broadleaf and grassy weeds. It is applied as a pre-emergent or early post-emergent treatment to stop weed growth during or shortly after germination. The active ingredient works by inhibiting protoporphyrinogen oxidase (PPO), disrupting chlorophyll synthesis and causing rapid necrosis in weed tissue.

Available in a variety of formulations such as 20% EC, 24% EC, 25% SC, and granular types, Oxyfluorfen is suitable for use on key crops including rice, onions, cotton, peanuts, soybeans, corn, vegetables, and fruit trees.

With low water solubility and high residual soil activity, it performs well in both dry and humid conditions, making it a reliable option across different regions.

POMAIS supplies this herbicide in bulk with full OEM/ODM customization, including private label branding, packaging design, and formulation flexibility to meet regional regulatory standards. Whether you are managing a national brand or expanding distribution, Oxyfluorfen provides proven effectiveness with adaptable supply.

Active Ingredient & Formulation Options

Oxyfluorfen is an efficient PPO-inhibiting herbicide that works by disrupting chlorophyll biosynthesis in susceptible weeds. Its strong contact action and soil residual effect make it a reliable choice for both pre-emergent and early post-emergent applications.

Available Formulations

POMAIS offers a wide range of Oxyfluorfen formulations to meet specific crop and regional needs:

  • Oxyfluorfen 20% EC / 22.4% EC / 24% EC / 240 g/L EC / 32% EC
  • Oxyfluorfen 5% SC / 25% SC / 35% SC / 480 g/L SC
  • Oxyfluorfen 2% Granular / 95% TC (Technical Grade)

All formulations are available for custom packaging, including bottle size, cap type, and multilingual label design. Custom formulation ratios can also be arranged to suit regional registration standards or climatic requirements.

Mode of Action

Oxyfluorfen functions as a protoporphyrinogen oxidase (PPO) inhibitor, targeting a critical step in the chlorophyll biosynthesis pathway. By inhibiting PPO enzymes in plant cells, Oxyfluorfen disrupts the conversion of protoporphyrinogen IX to protoporphyrin IX, leading to an accumulation of toxic intermediates. These intermediates generate reactive oxygen species under light exposure, damaging cell membranes and causing rapid necrosis in weed tissue.

This mechanism is particularly effective against young, germinating weeds that are highly vulnerable to metabolic disruption. Unlike systemic herbicides, Oxyfluorfen acts at the site of contact, making precise application essential for optimum performance.

Key Characteristics of Oxyfluorfen’s Mode of Action:

  • Fast-acting: Causes visible injury within hours of exposure
  • Light-activated: Requires sunlight for oxidative reactions, ensuring action only on exposed weed parts
  • Effective in Pre- and Post-Emergence: Interrupts weed establishment at germination and early growth stages
  • Useful in Resistance Management: Offers an alternative mode of action to ALS, EPSP, or ACCase inhibitors

Its mode of action makes Oxyfluorfen herbicide a valuable tool in integrated weed control strategies, especially when rotated with herbicides of different modes of action to delay resistance development.

Target Weeds & Suitable Crops

Oxyfluorfen provides effective control of a broad spectrum of annual and perennial weeds, including both monocotyledonous grasses and dicotyledonous broadleaf weeds. It is widely adopted across a variety of row crops, horticultural crops, and perennial plantations, offering flexible weed control for both pre-emergence and early post-emergence stages.

Common Weeds Controlled:

  • Grasses: Barnyardgrass, foxtail, crabgrass
  • Broadleaf weeds: Pigweed, lambsquarters, sesbania, purslane, amaranth, mandrake
  • Sedges (with tank mix): Yellow nutsedge, purple nutsedge

Suitable Crops:

Oxyfluorfen has been successfully used in the following crops:

Crop Category Examples
Cereals & Grains Rice, corn, wheat
Legumes Soybeans, peanuts
Vegetables Onions, garlic, tomatoes, leafy greens
Fruit Crops Citrus, grapes, apples, mango
Industrial Crops Cotton, sugarcane
Others Forestry nurseries, vineyards

The herbicide’s low mobility and long soil residual effect make it especially valuable in transplanted rice, onion fields, and orchards, where early weed pressure can reduce yield and quality.

Oxyfluorfen’s wide crop compatibility and effective weed control make it a practical choice for diversified farms and multi-crop distributors.

Application & Recommended Dosage

Oxyfluorfen herbicide should be applied during pre-emergence or early post-emergence stages, depending on the crop and target weed species. It offers both foliar contact action and soil residual control, ensuring prolonged weed suppression when applied correctly.

Recommended Usage by Formulation

Formulation Target Crop(s) Target Weeds Dosage Range Application Method
Oxyfluorfen 23.5% EC Rice, Cotton, Corn Annual grasses, pigweed, barnyardgrass 25–30 mL/ha Foliar spray (pre-emergence)
Oxyfluorfen 24% EC Onions, Peanuts, Fruit trees Foxtail, mandrake, sesbania 20–40 mL/ha Foliar or soil spray
Oxyfluorfen 2% Granular Orchards, Corn Broadleaf weeds, foxtail 0.5–1 kg/ha Even soil broadcasting
Oxyfluorfen 25% SC Vegetables, Sugarcane Annual and perennial weeds 200–400 mL/ha Foliar or soil application
Oxyfluorfen 95% TC Cotton, Soybeans, Fruit trees Broad-spectrum weed control (mixed use) Variable; refer to dilution Soil treatment or tank mixing

Application Tips:

  • Apply before or during weed emergence when soil moisture is sufficient.
  • Use flat-fan nozzles for uniform coverage.
  • Avoid application on waterlogged fields or during heavy rain forecasts.
  • Do not spray directly onto crops unless listed as safe in regional guidelines.

Soil Adjustment Considerations:

  • On sandy soils, use lower dosage rates to prevent phytotoxicity.
  • On clay or loamy soils, higher rates may be necessary to achieve full residual effect.

Proper application and adherence to label recommendations ensure maximum weed control with minimal risk to crops or the environment.

Key Advantages of Oxyfluorfen Herbicide

Long-Lasting Residual Control

Oxyfluorfen provides extended soil activity, effectively preventing weed emergence over a prolonged period. This reduces the frequency of re-application and improves labor efficiency in large-scale operations.

Broad-Spectrum Efficacy

It controls a wide variety of annual and perennial weeds, including hard-to-manage species such as barnyardgrass, foxtail, pigweed, and sesbania. Its action on both grasses and broadleaf weeds supports simplified weed control programs.

Flexible Formulation Options

Available in EC, SC, and granular forms, Oxyfluorfen can be tailored to local farming practices, soil types, and crop systems. This versatility makes it suitable for use in rice paddies, orchards, vegetable fields, and row crops.

Excellent Rainfastness

Due to its low solubility in water, Oxyfluorfen remains effective even after rainfall, ensuring consistent performance in humid or irrigation-dependent regions.

Compatibility with Other Herbicides

Oxyfluorfen can be tank-mixed with herbicides such as pendimethalin, sulfentrazone, or isoxaben to expand weed control range or manage herbicide resistance.

Ideal for Integrated Weed Management (IWM)

Its distinct mode of action (PPO inhibition) makes it valuable in IWM programs, especially where resistance to ALS, EPSPS, or ACCase inhibitors has been reported.

Whether used alone or as part of a weed control rotation plan, Oxyfluorfen herbicide offers the performance, adaptability, and consistency that professional growers and distributors demand.

Packaging & OEM/ODM Customization

At POMAIS, we understand the importance of presentation, compliance, and brand identity in agrochemical distribution. That’s why our Oxyfluorfen herbicide solutions come with full OEM and ODM customization services, tailored to meet your local market demands and regulatory standards.

Packaging Options:

  • Bottle Sizes: 100 ml, 250 ml, 500 ml, 1 L, 5 L, 20 L (or customized)
  • Materials: HDPE, PET, aluminum bottles, or customized containers
  • Cap Types: Screw caps, sealed induction caps, childproof caps
  • Labeling: Multilingual printing, weather-resistant labels, QR/barcode support

OEM/ODM Services:

  • Private Label Printing: Launch your own branded herbicide line
  • Formulation Customization: Adjust concentration or co-formulate with other actives
  • Regulatory Support: Provide COA, MSDS, TDS, and local registration dossiers
  • Batch Production: Flexible MOQs and scalable delivery schedules for seasonal demands

Export Packaging:

  • UN-Certified Packaging for international chemical transport
  • Palletized and shrink-wrapped for container safety
  • Documentation support for Africa, Middle East, South America, Southeast Asia, and more

Whether you are building a new product portfolio or expanding your herbicide range, POMAIS offers reliable production, regulatory assistance, and end-to-end packaging services to help you compete in your local market with confidence.

Storage & Safety Instructions

Proper handling and storage of Oxyfluorfen herbicide are critical to maintaining product stability, ensuring user safety, and preventing environmental contamination. Please follow the guidelines below for safe and effective use.

Storage Conditions:

  • Store in a cool, dry, and well-ventilated warehouse
  • Keep away from direct sunlight, heat sources, and open flames
  • Avoid freezing temperatures and excessive humidity
  • Do not store near food, feed, seed, or potable water

Handling Precautions:

  • Wear suitable PPE: gloves, protective clothing, goggles, and respirator when mixing or spraying
  • Do not eat, drink, or smoke while handling the product
  • Wash hands, arms, and face thoroughly after application
  • Keep the product out of reach of children and untrained personnel

First Aid & Emergency Response:

  • Skin contact: Wash with soap and water
  • Eye contact: Rinse thoroughly with clean water for at least 15 minutes
  • Inhalation: Move the person to fresh air and seek medical advice
  • Ingestion: Do not induce vomiting; seek immediate medical attention with product label or MSDS in hand

Environmental Cautions:

  • Avoid drift into water bodies, bee hives, or pollinator zones
  • Do not apply in heavy rain or waterlogged conditions
  • Dispose of empty containers safely—triple rinse and follow local pesticide waste regulations

Oxyfluorfen is classified as moderately hazardous to aquatic life and bees. Always refer to regional pesticide management guidelines and the Material Safety Data Sheet (MSDS) for detailed safety instructions.

Market Suitability & Regional Application

Oxyfluorfen herbicide is widely applicable across diverse cropping systems and environmental conditions, making it a practical solution for distributors and brand owners operating in different agricultural markets. Its broad-spectrum control, rainfast performance, and versatile formulations allow it to adapt well to varying weed pressures and regulatory environments.

Regional Adaptability:

  • Africa: Suitable for cotton, rice, and vegetable production zones, where early-season weed control is critical. Performs well in both rainfed and irrigated systems.
  • South America: Commonly used in soybeans, sugarcane, and fruit crops for pre-emergent weed suppression. Effective under high humidity and varied soil conditions.
  • Middle East: Recommended for onions, garlic, grapes, and citrus, with strong residual control even in arid and semi-arid zones.
  • Southeast Asia: Extensively used in transplanted rice, sugarcane, and horticultural crops, where fast-acting, low-solubility herbicides are essential.
  • Eastern Europe and CIS countries: Compatible with local weed species and crop systems including orchards, grains, and open-field vegetables.

Ideal For:

  • National agrochemical distributors
  • Private-label herbicide brands
  • Government supply contracts
  • Multinational sourcing and export programs

With regulatory experience in over 30 countries, POMAIS offers full documentation support and can assist with product registration, compliance, and logistics. Whether you’re expanding into a new region or optimizing an existing portfolio, Oxyfluorfen offers consistent performance and market adaptability.

Related Products You May Be Interested In

If you are sourcing Oxyfluorfen herbicide for weed control in high-value crops, you may also be interested in the following herbicide products from our portfolio, each offering unique weed control advantages and complementary application profiles.

1. Pendimethalin 30% EC / 33% EC

A pre-emergent herbicide targeting annual grasses and broadleaf weeds in rice, wheat, and soybeans. Often combined with Oxyfluorfen for broader weed spectrum and extended soil activity.

2. Sulfentrazone 48% SC

A contact and residual broad-spectrum herbicide effective on sedges, nutsedge, and resistant pigweed species. Suitable for use in soybeans, sugarcane, and peanuts.

3. Oxadiazon 25% EC

A selective pre-emergent herbicide for turf, ornamental crops, and rice fields. Works well on crabgrass, barnyardgrass, and purslane when applied before weed emergence.

4. Isoxaben 75% WDG

A soil-applied PPO inhibitor used in vineyards, orchards, and tree nurseries for long-lasting control of broadleaf weeds. Excellent tank-mix partner with Oxyfluorfen.

5. Glyphosate 41% SL / 62% IPA

A non-selective systemic herbicide for post-emergent weed control in non-crop areas and field preparation. Often used in rotation before applying selective herbicides like Oxyfluorfen.

Each of these products is available with customizable packaging, full OEM/ODM support, and technical documentation for import and registration. Contact our team to receive a full product catalog or formulation comparison guide.

FAQ: All About Oxyfluorfen Herbicide

Oxyfluorfen is a contact herbicide that inhibits the enzyme protoporphyrinogen oxidase (PPO) in plants. This inhibition leads to the accumulation of reactive oxygen species, which damage cell membranes, causing the plant cells to rupture and die. It works on:

  • Pre-emergent weeds by forming a barrier on the soil surface, killing germinating seedlings before they emerge.
  • Post-emergent weeds by directly contacting foliage, quickly drying and killing exposed plants.

Oxyfluorfen is a contact herbicide that works by inhibiting protoporphyrinogen oxidase (PPO), an enzyme critical for chlorophyll production. This inhibition causes a buildup of reactive oxygen species, leading to cell membrane damage and plant death.

Oxyfluorfen 23.5 EC, a concentrated emulsifiable formulation, uses the same PPO inhibition mechanism. Its quick action ensures visible results on exposed weeds, particularly young and emerging plants.

Oxyfluorfen is effective for a wide range of crops, including:

  1. Vegetables:
    • Onions
    • Garlic
    • Tomatoes
    • Potatoes
  2. Field Crops:
    • Cotton
    • Soybeans
    • Peanuts
  3. Rice:
    • Pre-emergence application to control grasses and broadleaf weeds.
  4. Horticulture:
    • Grapes
    • Citrus
    • Apples
  5. Industrial and Non-Crop Areas:
    • Orchards
    • Vineyards
    • Roadsides

Benefits:

  • Controls broadleaf weeds like lambsquarters, pigweed, and mustard.
  • Reduces competition for nutrients, water, and sunlight.
  • Provides residual activity, reducing the need for frequent reapplications.

Yes, oxyfluorfen is widely used for onions and garlic. It is effective in controlling broadleaf weeds and some grasses that compete with these crops.

Application Guidelines:

  • Timing: Apply pre-emergence or early post-emergence when weeds are at their cotyledon or two-leaf stage.
  • Dosage: Use 0.5–1.0 liter per hectare, adjusted based on soil type and weed density.
  • Precautions: Avoid applying to crops under stress (e.g., drought or extreme temperatures) to minimize the risk of crop damage.
  • Pre-emergent and Post-emergent Control: Effective against broadleaf weeds and some grasses in crops.
  • Crops: Commonly used on onions, garlic, rice, cotton, soybeans, and vegetables.
  • Non-Crop Areas: Applied in orchards, vineyards, and industrial areas to manage weed infestations.
  • Control of broadleaf weeds like lambsquarters and pigweed.
  • Effective on grasses such as barnyard grass in rice and onions.
  • Used in nurseries, fruit orchards, and forests for weed control.
  • Oxyfluorfen is highly effective for controlling broadleaf weeds in onions.
  • Apply pre-emergence or early post-emergence when weeds are at the cotyledon to early two-leaf stage.
  • Dosage: Typically 0.5 to 1.0 liter per hectare, depending on soil type and weed density.

Yes, oxyfluorfen 23.5 EC is applied as a pre-emergent herbicide in direct-seeded and transplanted rice systems to control weeds like barnyard grass and broadleaf species.

The recommended dosage is 0.5–1.5 liters per hectare, depending on:

  • Crop type
  • Soil texture
  • Weed species Always follow the product label for specific guidelines.

The dosage varies by formulation and crop:

  • Onions: 0.5–1.0 liter per hectare.
  • Cotton/Rice: 1.0–1.5 liters per hectare.
  • Non-crop areas: Higher rates may be used for industrial or forestry applications.
  • Combines PPO inhibitors for enhanced broad-spectrum weed control.
  • Effective for crops like soybeans and cotton, targeting both broadleaf weeds and grasses.
  • These combinations provide pre-emergent control of broadleaf and grassy weeds.
  • Used in turfgrass, ornamental plants, and industrial areas.
  • Synergistic action targets weeds with PPO inhibitors, offering residual and contact control.
  • Commonly used in field crops and vegetables.
  • A powerful pre-emergent combination that enhances weed control in onions, rice, and vegetables.
  • Pendimethalin provides residual control, while oxyfluorfen targets existing weeds.