Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD

Item	Specification
Product Name	Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD
Active Ingredients	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl
Content	10% + 5% + 15%
Total Active Content	30%
CAS No.	Metamifop: 256412-89-2; Fluroxypyr-Meptyl: 81406-37-3; Cyhalofop-Butyl: 122008-85-9
Formulation Type	OD, Oil Dispersion
Product Type	Selective Herbicide
Main Crop Direction	Rice / Paddy rice
Main Use Direction	Post-emergence rice weed-management direction
Main Target Direction	Selected annual grasses and selected broadleaf weeds where locally approved
HRAC Group	Group 1 + Group 4 + Group 1
Mode of Action	ACCase inhibition + synthetic auxin activity + ACCase inhibition
Formulation Position	Three-active OD formulation for rice herbicide channels
Resistance Management	Two Group 1 actives do not provide two different resistance-management modes
Supply Direction	SunAgro branded product for registration, import, and distribution cooperation
Document Support	COA, SDS / MSDS, TDS, product specification, sample support, formulation information, HRAC group information, batch quality information, and available registration-related documents
Cooperation Direction	Local registration review, import cooperation, and long-term distribution development

Main Functions

This formulation is mainly positioned for rice herbicide programs that need post-emergence support against selected annual grass weeds, with selected broadleaf weed support.

It is not positioned as a universal rice herbicide or a full-season weed-control guarantee.

Main functions include:

• Supports post-emergence weed management in rice
• Helps manage selected annual grass weeds where locally approved
• Supports selected broadleaf weed directions through Fluroxypyr-Meptyl
• Fits direct-seeded rice and other registered rice systems
• Provides a Group 1 + Group 4 program direction for registration review
• Helps local partners build a differentiated rice herbicide portfolio
• Supports grass-led rice weed-management programs where broadleaf weeds are also present

Final target claims and use directions must follow local registration and approved label requirements.

Mode of Action and Three-Active Value

This product combines three active ingredients for post-emergence rice weed-management programs.

The practical value is grass-led weed management with selected broadleaf support, not three completely different resistance-management modes.

Metamifop: Group 1 Grass-Control Anchor

Metamifop belongs to HRAC Group 1.

It works as an ACCase inhibitor. In this formulation, Metamifop supports the annual grass weed direction in post-emergence rice programs.

Its role should be reviewed according to local registration, target annual grass spectrum, rice crop stage, water management, application timing, and known ACCase resistance pressure.

Cyhalofop-Butyl: Group 1 Additional Rice Grass Direction

Cyhalofop-Butyl also belongs to HRAC Group 1.

It is an aryloxyphenoxypropionate ACCase inhibitor and is closely associated with post-emergence grass weed management in rice.

In this formulation, Cyhalofop-Butyl provides an additional rice grass weed direction together with Metamifop.

Metamifop and Cyhalofop-Butyl are both Group 1 herbicides. They do not provide two different resistance-management modes.

Fluroxypyr-Meptyl: Group 4 Synthetic Auxin Broadleaf Support

Fluroxypyr-Meptyl belongs to the Group 4 synthetic auxin direction.

In this formulation, Fluroxypyr-Meptyl supports selected broadleaf weed directions where local registration allows its use in rice.

Fluroxypyr-related drift, sensitive-crop, buffer, wind, nozzle, and spray-management requirements must follow local registration and approved label directions.

Combined Value in Rice Weed Programs

This product combines two Group 1 active ingredients with one Group 4 active ingredient.

The practical value is grass-led, broadleaf-supported rice post-emergence weed management.

This product does not provide three different resistance-management modes. It should be reviewed as Group 1 + Group 4, with two active ingredients belonging to Group 1.

Repeated use of the same Group 1 + Group 4 program can still increase resistance pressure.

Target Weed Directions

Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD is positioned for selected rice-field weed directions where approved by local registration.

Target Direction	Practical Positioning
Selected annual grasses	Main grass weed direction where locally approved
Barnyardgrass-type weeds	Key rice grass weed review direction
Echinochloa-type weeds	Important rice post-emergence grass pressure direction
Leptochloa-type weeds	Review direction according to approved local label
Other rice grass weeds	Review according to local weed spectrum and registration
Selected broadleaf weeds	Supporting broadleaf direction from Fluroxypyr-Meptyl
Mixed grass and broadleaf pressure	Core program-fit direction for this three-active OD product
Direct-seeded rice weed pressure	Important market-fit direction where locally registered

This product should not be described as controlling all annual grasses or all broadleaf weeds.

Actual target spectrum must follow approved local label claims.

Suitable Crops and Application Areas

Rice / Paddy Rice

Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD is mainly positioned for rice / paddy rice weed-management programs.

It fits registered rice programs where selected annual grasses are the main issue and selected broadleaf weeds are also present.

Direct-Seeded Rice

Direct-seeded rice is an important review direction because annual grass pressure can be more visible in this system.

This product can be reviewed for direct-seeded rice only where local registration supports the crop scope, application timing, water management, and weed claims.

Transplanted Rice Review

If local registration supports transplanted rice use, this product can also be reviewed for transplanted rice systems.

Final suitability must follow rice crop stage, field condition, water management, weed stage, and approved local label directions.

Local Market Application Review

Before registration planning or import cooperation, local partners should review:

• Rice production system
• Direct-seeded or transplanted rice
• Target annual grass spectrum
• Selected broadleaf weed spectrum
• Weed growth stage
• Water management
• Group 1 resistance pressure
• Group 4 herbicide restrictions
• Rice variety sensitivity
• OD formulation preference
• Local registration requirements
• Distributor portfolio position

This helps confirm whether this OD formulation is suitable for the target rice market and local herbicide channel.

Application Guidance

Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD must be used according to local registration and approved label directions.

General review points include:

• Use only where locally registered
• Confirm rice system before application
• Confirm rice crop stage and crop condition
• Confirm target annual grass and selected broadleaf weed species
• Apply when target weeds are young and actively growing according to the approved label
• Review OD dilution and spray preparation requirements
• Review water management requirements before and after application
• Avoid drift to sensitive crops and non-target vegetation
• Review Fluroxypyr-related drift and sensitive-crop requirements where applicable
• Do not apply to stressed rice unless the approved label allows it
• Avoid repeated use of Group 1 herbicides without rotation
• Follow local PHI, MRL, safety, and environmental requirements

Final crop scope, target claim, dosage, timing, interval, PHI, MRL, safety requirement, and use restriction must follow local registration and approved label directions.

OD Formulation Features

OD means oil dispersion. This formulation is an oil-based system where active ingredients are dispersed for post-emergence rice herbicide use according to the approved local label.

The technical value of OD formulation is mainly reflected in dispersion stability, dilution behavior, physical stability, and post-emergence spray handling.

Key formulation features include:

• Oil dispersion formulation
• Oil-based system
• Dispersion stability
• Stable dilution behavior
• Physical stability during storage
• Active ingredient content control
• Batch consistency
• Flowability during handling
• Leaf contact support in post-emergence use
• Leakage prevention
• Temperature control

For registration review, import cooperation, and distribution planning, OD formulation quality should be evaluated through product specification, sample support, formulation information, and batch quality confirmation.

Product Advantages

Three-Active Rice Herbicide Direction

This formulation combines Metamifop, Fluroxypyr-Meptyl, and Cyhalofop-Butyl in one rice post-emergence OD product.

It supports local markets that need a structured grass-led rice weed-management direction rather than a single-active herbicide option.

Dual Group 1 Grass Direction

Metamifop and Cyhalofop-Butyl both support the annual grass weed direction in rice.

This gives the product a clear grass-led post-emergence position. However, dual Group 1 does not mean two different resistance-management modes.

Broadleaf Support from Fluroxypyr-Meptyl

Fluroxypyr-Meptyl provides a synthetic auxin direction for selected broadleaf weed support where locally approved.

This helps distinguish the product from rice herbicides that rely only on Group 1 grass-control actives.

Direct-Seeded Rice Relevance

The product can be reviewed for direct-seeded rice systems where grass pressure is important and selected broadleaf weeds are also present.

Final suitability depends on local registration, weed spectrum, rice stage, water management, and approved label directions.

OD Formulation Value

OD formulation supports oil-based dispersion, dilution behavior, physical stability, and practical post-emergence spray handling.

This is important for professional rice herbicide channels that need stable formulation quality and practical field performance.

SunAgro Branded Supply Direction

SunAgro Science supplies this SunAgro branded rice herbicide for long-term cooperation with qualified local importers, distributors, registration companies, agricultural retailers, and crop protection channels.

Difference Between Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Metamifop Solo Product

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Metamifop solo products have different product positions.

Item	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD	Metamifop Solo Product
Active Structure	Three-active formulation	Single-active formulation
HRAC Groups	Group 1 + Group 4 + Group 1	Group 1
Main Position	Grass-led rice herbicide with selected broadleaf support	Grass weed direction
Crop Direction	Rice	Rice where locally approved
Product Role	Rice post-emergence mixed support option	Grass-control anchor product

This OD formulation is not simply a Metamifop grass herbicide.

It adds Cyhalofop-Butyl for an additional Group 1 grass direction and Fluroxypyr-Meptyl for selected broadleaf support where local registration supports use.

Difference Between Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Cyhalofop-Butyl Single Product

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Cyhalofop-Butyl single products should not be positioned the same way.

Item	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD	Cyhalofop-Butyl Single Product
Active Structure	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl	Cyhalofop-Butyl
HRAC Groups	Group 1 + Group 4 + Group 1	Group 1
Main Position	Grass-led with broadleaf support	Rice grass weed direction
Broadleaf Support	Fluroxypyr-Meptyl included	Not included
Resistance Note	Two Group 1 actives	Single Group 1 active

Cyhalofop-Butyl single products should remain positioned as a rice grass weed herbicide direction.

This OD product has a broader portfolio role because it includes Metamifop and Fluroxypyr-Meptyl in the same rice post-emergence formulation.

Difference Between Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Penoxsulam + Cyhalofop-Butyl OD

Both products are rice post-emergence OD herbicide directions, but their active structure and program role are different.

Item	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD	Penoxsulam + Cyhalofop-Butyl OD
Active Structure	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl	Penoxsulam + Cyhalofop-Butyl
HRAC Groups	Group 1 + Group 4 + Group 1	Group 2 + Group 1
Grass Anchor	Metamifop + Cyhalofop-Butyl	Cyhalofop-Butyl
Broadleaf / Mixed Weed Support	Fluroxypyr-Meptyl synthetic auxin direction	Penoxsulam ALS direction
Main Position	Dual Group 1 grass-led + Group 4 broadleaf support	Group 1 + Group 2 paddy rice mixed weed program
Formulation	OD, oil dispersion	OD, oil dispersion

This comparison is important because both products may appear in rice post-emergence herbicide portfolios.

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD should be positioned as a dual Group 1 grass-led rice herbicide with Group 4 broadleaf support.

Difference Between Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Metamifop + Penoxsulam + Bispyribac-Sodium OD

These two OD rice herbicides both include Metamifop, but their support actives are different.

Item	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD	Metamifop + Penoxsulam + Bispyribac-Sodium OD
Active Structure	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl	Metamifop + Penoxsulam + Bispyribac-Sodium
HRAC Groups	Group 1 + Group 4 + Group 1	Group 1 + Group 2 + Group 2
Main Position	Dual Group 1 grass-led with Group 4 broadleaf support	Group 1 grass-led with Group 2 sedge and broadleaf support
Broadleaf Support	Fluroxypyr-Meptyl synthetic auxin	Penoxsulam + Bispyribac-Sodium ALS direction
Resistance Note	Two Group 1 actives	Two Group 2 actives
Formulation	OD, oil dispersion	OD, oil dispersion

This distinction helps local partners separate Group 4 synthetic auxin support from Group 2 ALS mixed weed support in rice herbicide portfolio planning.

Difference Between Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Cyhalofop-Butyl + Quinclorac WP

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD and Cyhalofop-Butyl + Quinclorac WP may both be connected with rice grass weed programs, but they have different formulation and active structures.

Item	Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD	Cyhalofop-Butyl + Quinclorac WP
Main Crop	Rice	Rice
Main Weed Direction	Grass-led with selected broadleaf support	Barnyardgrass-type and grass weed pressure
HRAC Groups	Group 1 + Group 4	Group 1 + Group 4
Formulation	OD, oil dispersion	WP, wettable powder
Product Role	Dual Group 1 OD rice grass direction with synthetic auxin support	WP rice grass and barnyardgrass-type direction
Product Identity	Metamifop + Cyhalofop-Butyl grass-led OD	Cyhalofop-Butyl + Quinclorac WP

Although both directions may include Group 1 + Group 4 logic, their active ingredients, formulation type, and portfolio positions are different.

Final product selection should be based on local registration, weed spectrum, crop system, formulation preference, and resistance-management planning.

Crop Safety, Resistance Management, and Use Precautions

Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD must be used with careful crop safety and resistance-management review.

This product contains:

• Metamifop: HRAC Group 1
• Fluroxypyr-Meptyl: HRAC Group 4
• Cyhalofop-Butyl: HRAC Group 1

Metamifop and Cyhalofop-Butyl are both Group 1 herbicides. This product does not provide three different resistance-management modes.

Crop safety may be affected by:

• Rice variety
• Rice crop stage
• Water depth
• Water management
• Crop stress
• Temperature
• Spray timing
• Tank-mix partner
• OD dilution quality
• Fluroxypyr-related drift conditions
• Local label restrictions

For resistance management, local programs should consider:

• Rotation with herbicides from different HRAC groups where approved
• Avoiding repeated reliance on Group 1 herbicides alone
• Reviewing known ACCase-resistant grass weed pressure
• Reviewing local broadleaf weed sensitivity to Group 4 herbicides
• Monitoring fields after application
• Using integrated weed-management practices where applicable
• Following local resistance-management guidance

For Fluroxypyr-related safety, local programs should also consider:

• Avoiding drift to sensitive crops and non-target vegetation
• Following local buffer, wind speed, nozzle, and spray-drift requirements where applicable
• Reviewing nearby sensitive crops before application

This product should not be promoted as a complete or full-season rice weed-control solution.

Final crop scope, target claim, dosage, timing, interval, PHI, MRL, safety requirement, and use restriction must follow local registration and approved label directions.

Storage and Transport

Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD should be stored in a cool, dry, and well-ventilated place.

Storage and transport points include:

• Keep containers tightly closed
• Avoid direct sunlight
• Avoid freezing or excessive heat
• Prevent leakage during storage and transport
• Keep away from food, feed, and drinking water
• Store away from children and unauthorized users
• Follow local chemical storage and transport regulations

Before distribution, product condition, batch information, flowability, and container integrity should be checked according to quality and supply requirements.

Registration, Document, and Supply Support from SunAgro

SunAgro Science provides Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD with available documents and supply support for local registration, import, and distribution cooperation.

Available support may include:

• COA
• SDS / MSDS
• TDS
• Product specification
• Sample support
• Formulation information
• Batch quality confirmation
• Safety information
• HRAC Group 1 + Group 4 information
• Resistance-management information
• Rice weed-management program information
• Label information
• Packing information
• Export document coordination
• Available registration-related technical files

This support helps local partners evaluate product feasibility before registration planning, import cooperation, and distribution development.

Stable Supply Behind SunAgro Branded Products

SunAgro branded products are supported by strong formulation production and quality control capability.

Our production system covers liquid formulations including SC, SL, FS, EC, EW, CS, OF, and ULV, and solid formulations including WDG, WSG, WP, TB, DP, and GR.

Annual production capacity reaches 15,000 kiloliters for liquid formulations and 20,000 tons for solid formulations, supporting long-term supply for registered SunAgro products and local distribution cooperation.

FAQ

What is Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD?

It is a selective three-active post-emergence rice herbicide in oil dispersion formulation.

It combines Metamifop, Fluroxypyr-Meptyl, and Cyhalofop-Butyl for registered rice weed-management programs where local registration supports its use.

What is this rice herbicide mainly used for?

It is mainly used for post-emergence rice weed-management directions.

The product is grass-led, with selected broadleaf weed support from Fluroxypyr-Meptyl according to the approved local label.

Which HRAC groups are included in this product?

This product includes:

• Metamifop: Group 1
• Fluroxypyr-Meptyl: Group 4
• Cyhalofop-Butyl: Group 1

It should be reviewed as a Group 1 + Group 4 herbicide direction.

Is this product mainly for grass weeds or mixed weeds?

This product is mainly grass-led.

Metamifop and Cyhalofop-Butyl support selected annual grass weed directions, while Fluroxypyr-Meptyl supports selected broadleaf weed directions where locally approved.

What weeds does this product target?

It is mainly positioned for selected annual grasses and selected broadleaf weeds in rice where locally approved.

Actual target weed claims must follow local registration and approved label directions.

Is this product suitable for direct-seeded rice?

It can be reviewed for direct-seeded rice where local registration supports its use.

Final suitability depends on rice stage, weed stage, water management, rice variety, application timing, and approved local label directions.

What does OD mean in this product?

OD means oil dispersion.

It is an oil-based formulation system where active ingredients are dispersed for post-emergence rice herbicide use according to the approved local label.

Can this product control all rice weeds?

No. It should not be promoted as controlling all rice weeds.

Its target spectrum, dosage, timing, crop scope, water management, and restrictions must follow approved local label claims.

Does this product provide three different resistance-management modes?

No. Metamifop and Cyhalofop-Butyl are both Group 1 herbicides.

This product should be reviewed as Group 1 + Group 4, not as three different resistance-management modes.

How is this product different from Metamifop solo herbicide?

Metamifop solo products are mainly reviewed as a single-active Group 1 grass weed direction.

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD adds Cyhalofop-Butyl as an additional Group 1 grass direction and Fluroxypyr-Meptyl as selected broadleaf support.

How is this product different from Penoxsulam + Cyhalofop-Butyl OD?

Penoxsulam + Cyhalofop-Butyl OD is a Group 2 + Group 1 rice herbicide direction.

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD is a Group 1 + Group 4 rice herbicide direction with dual Group 1 grass support and Group 4 broadleaf support.

How is this product different from Metamifop + Penoxsulam + Bispyribac-Sodium OD?

Metamifop + Penoxsulam + Bispyribac-Sodium OD uses Group 1 + Group 2 + Group 2 positioning.

Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD uses Group 1 + Group 4 + Group 1 positioning. The key difference is that Fluroxypyr-Meptyl provides Group 4 synthetic auxin broadleaf support.

Can SunAgro Science support registration review for this product?

Yes. SunAgro Science supplies this SunAgro branded rice herbicide for local registration, import, and distribution cooperation.

Available support may include product specifications, sample support, formulation information, HRAC group information, batch quality information, and available registration-related technical files.

Request Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD Product Details

Looking for a SunAgro branded three-active post-emergence rice herbicide in OD formulation for local registration, import, and distribution?

SunAgro Science supplies Metamifop 10% + Fluroxypyr-Meptyl 5% + Cyhalofop-Butyl 15% OD for partners who need a Group 1 + Group 4 rice herbicide direction for registered grass-led weed-management programs with selected broadleaf support.

Share your target country, rice system, target weed spectrum, registration plan, formulation preference, resistance-management requirement, and cooperation direction. Our team will help you review product specifications, sample availability, available documents, registration feasibility, formulation suitability, HRAC group information, and supply planning.

Contact SunAgro Science to discuss Metamifop + Fluroxypyr-Meptyl + Cyhalofop-Butyl OD product cooperation.