Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD

Item	Specification
Product Name	Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD
Herbicidal Active Ingredients	Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium
Safener	Mefenpyr-Diethyl
Content	10 g/L + 2 g/L + 30 g/L
Total Herbicidal Active Content	12 g/L
Formulation Type	OD, Oil Dispersion
Product Type	Selective Herbicide with Safener
Main Crop Direction	Winter wheat
Main Use Direction	Post-emergence winter wheat weed-management direction
Main Target Direction	Selected grass weeds and selected broadleaf weeds where locally approved
HRAC Group	Group 2 + Group 2
Mode of Action	ALS / AHAS inhibition + ALS / AHAS inhibition
Safener Role	Mefenpyr-Diethyl supports wheat crop selectivity under approved use conditions
Formulation Position	OD formulation for post-emergence wheat herbicide channels
Resistance Management	Two Group 2 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, safener 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 winter wheat herbicide programs that need post-emergence support against selected grass weeds, with selected broadleaf weed support where locally approved.

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

Main functions include:

• Supports post-emergence weed management in winter wheat
• Helps manage selected grass weeds where locally approved
• Supports selected broadleaf weed directions according to approved label claims
• Fits winter wheat fields where grass weeds are the main field pressure
• Provides a Group 2 ALS herbicide direction for registration review
• Includes Mefenpyr-Diethyl safener for wheat crop selectivity support
• Helps local partners build a differentiated wheat herbicide portfolio

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

Mode of Action and Safener Value

This product contains two herbicidal active ingredients and one safener.

The practical value is grass-led winter wheat weed management with selected broadleaf support and safener-backed wheat selectivity.

Mesosulfuron-Methyl: Group 2 Grass Weed Direction

Mesosulfuron-Methyl belongs to HRAC Group 2.

It works as an ALS / AHAS inhibitor. In this formulation, Mesosulfuron-Methyl supports selected grass weed directions in post-emergence winter wheat programs.

Its role should be reviewed according to local registration, target grass weed spectrum, wheat crop stage, weed stage, weather, and known ALS resistance pressure.

Iodosulfuron-Methyl Sodium: Group 2 Additional ALS Direction

Iodosulfuron-Methyl Sodium also belongs to HRAC Group 2.

It works as an ALS / AHAS inhibitor and supports the overall weed-management spectrum, including selected grass weeds and selected broadleaf weeds where locally approved.

Mesosulfuron-Methyl and Iodosulfuron-Methyl Sodium are both Group 2 herbicides. They do not provide two different resistance-management modes.

Mefenpyr-Diethyl: Safener for Wheat Selectivity

Mefenpyr-Diethyl is a safener, not a herbicidal killing active.

Its role is to support wheat crop selectivity under approved use conditions. This is important because the product is designed for selective post-emergence use in winter wheat.

Mefenpyr-Diethyl should not be described as a third herbicidal active ingredient.

Combined Value in Winter Wheat Programs

This product combines two Group 2 ALS herbicides with one safener.

The practical value is grass-led winter wheat weed management with selected broadleaf support and safener-backed wheat selectivity.

This product should not be described as a three-active herbicide. Mefenpyr-Diethyl is a safener, not a herbicidal active ingredient.

Repeated use of Group 2 ALS herbicides alone may increase resistance pressure.

Target Weed Directions

Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD is positioned for selected winter wheat weed directions where approved by local registration.

Target Direction	Practical Positioning
Black-grass-type weeds	Key winter wheat grass weed review direction where locally approved
Wild oat-type weeds	Important cereal grass weed direction according to approved label
Rye-grass-type weeds	Review direction depending on local resistance pressure
Annual meadow-grass	Grass weed direction where locally approved
Rough-stalked meadow-grass	Review direction according to approved local label
Selected broadleaf weeds	Supporting direction from the Group 2 ALS profile
Common chickweed	Broadleaf weed review direction where locally approved
Mayweed-type weeds	Selected broadleaf direction according to approved label
Mixed wheat weed pressure	Program-fit direction where grass weeds are the main issue

This product should not be described as controlling all grass weeds, all broadleaf weeds, or all winter wheat weeds.

Actual target spectrum must follow approved local label claims.

Suitable Crops and Application Areas

Winter Wheat

Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD is mainly positioned for winter wheat weed-management programs.

It fits winter wheat fields where selected grass weeds are the main issue and selected broadleaf weeds may also be present.

Post-Emergence Wheat Programs

The product should be reviewed for post-emergence use according to local registration, wheat crop stage, weed stage, weather, and approved local label directions.

It should not be positioned as a generic all-crop herbicide.

Grass Weed Pressure Fields

This formulation is relevant for fields where black-grass-type weeds, wild oat-type weeds, rye-grass-type weeds, or meadow-grass-type weeds are important review directions.

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

Local Market Application Review

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

• Wheat crop type
• Crop growth stage
• Target grass weed spectrum
• Selected broadleaf weed spectrum
• Black-grass resistance pressure
• Rye-grass resistance pressure
• ALS resistance history
• Safener requirement
• OD formulation preference
• Crop stress condition
• Weather and application timing
• Local registration requirements
• Distributor portfolio position

This helps confirm whether this OD formulation fits the target wheat market and local herbicide channel.

Application Guidance

Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD must be used according to local registration and approved label directions.

General review points include:

• Use only where locally registered
• Confirm winter wheat crop scope before application
• Confirm wheat crop stage and crop condition
• Confirm target grass and selected broadleaf weed species
• Apply when target weeds are actively growing according to approved label directions
• Review OD dilution and spray preparation requirements
• Avoid use on stressed wheat unless the approved label allows it
• Avoid drift to sensitive crops and non-target vegetation
• Avoid repeated reliance on Group 2 ALS herbicides alone
• Review local black-grass, wild oat, and rye-grass resistance pressure
• 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 winter wheat herbicide use according to approved local label directions.

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
• Safener content consistency
• 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, safener information, and batch quality confirmation.

Product Advantages

Winter Wheat Post-Emergence Direction

This product has a clear winter wheat post-emergence herbicide position.

It is designed for registered wheat programs where selected grass weeds are the main field pressure.

Group 2 ALS Herbicide Profile

Mesosulfuron-Methyl and Iodosulfuron-Methyl Sodium provide a Group 2 ALS herbicide direction for selected grass weeds and selected broadleaf weeds where locally approved.

Both herbicidal active ingredients belong to Group 2, so this product should not be positioned as having two different herbicide modes of action.

Safener-Backed Wheat Selectivity

Mefenpyr-Diethyl supports wheat crop selectivity under approved use conditions.

This makes the safener role a key part of the product identity, especially for selective post-emergence winter wheat programs.

Grass-Led Weed Program Fit

The product fits winter wheat programs where grass weeds are the main field pressure.

Selected broadleaf weed support can be reviewed according to local registration and approved label claims.

OD Formulation Value

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

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

SunAgro Branded Supply Direction

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

Difference Between Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium + Mefenpyr-Diethyl OD and Mesosulfuron-Methyl + Florasulam + MCPA OD

Both products can be positioned in cereal herbicide portfolios, but their product identities are different.

Item	Mesosulfuron + Iodosulfuron + Mefenpyr OD	Mesosulfuron + Florasulam + MCPA OD
Crop Direction	Winter wheat	Wheat and registered cereal crops
Herbicidal Actives	Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium	Mesosulfuron-Methyl + Florasulam + MCPA
Safener	Mefenpyr-Diethyl included	No safener positioning
HRAC Direction	Group 2 + Group 2	Group 2 + Group 2 + Group 4
Main Position	Grass-led winter wheat herbicide with safener-backed selectivity	Grass-led cereal herbicide with broader broadleaf expansion
Portfolio Role	Wheat selectivity and grass weed focus	Cereal mixed weed program with MCPA broadleaf support

Mesosulfuron + Florasulam + MCPA OD should focus on Group 2 + Group 4 cereal mixed weed support.

Difference Between Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium + Mefenpyr-Diethyl OD and Mesosulfuron-Methyl Solo Product

Mesosulfuron + Iodosulfuron + Mefenpyr OD and Mesosulfuron-Methyl solo products have different structures and portfolio roles.

Item	Mesosulfuron + Iodosulfuron + Mefenpyr OD	Mesosulfuron-Methyl Solo Product
Structure	Two Group 2 herbicides + safener	Single herbicidal active
Safener	Mefenpyr-Diethyl included	Not included
Main Crop Direction	Winter wheat	Registered cereal crops according to local label
Main Weed Direction	Grass-led with selected broadleaf support	Mainly grass weed direction
Product Role	Safener-backed wheat OD herbicide	Single-active ALS herbicide direction

This OD formulation should not be described as a simple Mesosulfuron-Methyl product.

It includes Iodosulfuron-Methyl Sodium as an additional Group 2 ALS herbicide and Mefenpyr-Diethyl as a safener.

Difference Between Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium + Mefenpyr-Diethyl OD and Florasulam + MCPA Product

Mesosulfuron + Iodosulfuron + Mefenpyr OD and Florasulam + MCPA products serve different cereal herbicide needs.

Item	Mesosulfuron + Iodosulfuron + Mefenpyr OD	Florasulam + MCPA Product
Main Crop Direction	Winter wheat	Cereal crops according to local registration
Main Position	Grass-led wheat weed-management	Broadleaf-focused cereal herbicide direction
HRAC Direction	Group 2 + Group 2	Group 2 + Group 4
Safener	Mefenpyr-Diethyl included	No safener positioning
Page Identity	Wheat grass weed pressure + safener	Broadleaf cereal weed support

This comparison helps separate grass-led wheat herbicide positioning from broadleaf-focused cereal herbicide positioning.

Difference Between Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium + Mefenpyr-Diethyl OD and Thifensulfuron-Methyl WP

Both product directions are connected with Group 2 herbicides, but they should not be positioned the same way.

Item	Mesosulfuron + Iodosulfuron + Mefenpyr OD	Thifensulfuron-Methyl WP
HRAC Group	Group 2	Group 2
Main Crop Direction	Winter wheat	Approved crop programs according to local registration
Main Weed Direction	Grass-led with selected broadleaf support	Selected broadleaf weed direction
Formulation	OD, oil dispersion	WP, wettable powder
Safener	Mefenpyr-Diethyl included	Not included
Page Role	Safener-backed winter wheat herbicide	Sulfonylurea broadleaf herbicide

This difference is important for SEO clarity and resistance-management planning.

Mesosulfuron + Iodosulfuron + Mefenpyr OD should remain positioned as a safener-backed winter wheat herbicide, while Thifensulfuron-Methyl WP should remain positioned as a Group 2 broadleaf herbicide direction.

Crop Safety, Resistance Management, and Use Precautions

Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD must be used with careful crop safety and resistance-management review.

This product contains:

• Mesosulfuron-Methyl: HRAC Group 2
• Iodosulfuron-Methyl Sodium: HRAC Group 2
• Mefenpyr-Diethyl: Safener

Mesosulfuron-Methyl and Iodosulfuron-Methyl Sodium are both Group 2 herbicides. This product does not provide two different herbicide modes of action.

Crop safety may be affected by:

• Wheat variety
• Crop stage
• Crop stress
• Temperature
• Spray timing
• Tank-mix partner
• OD dilution quality
• Safener balance
• Local label restrictions

For resistance management, local programs should consider:

• Rotation with herbicides from different HRAC groups where approved
• Avoiding repeated reliance on Group 2 ALS herbicides alone
• Reviewing known ALS-resistant black-grass, wild oat, or rye-grass pressure
• Monitoring fields after application
• Using integrated weed-management practices where applicable
• Following local resistance-management guidance

This product should not be promoted as resistance-proof. It is one Group 2 ALS herbicide direction with safener support for wheat selectivity.

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

Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L 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, safener content consistency, and container integrity should be checked according to quality and supply requirements.

Registration, Document, and Supply Support from SunAgro

SunAgro Science provides Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L 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 2 information
• Safener information
• Resistance-management information
• Winter wheat 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 Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD?

It is a selective post-emergence winter wheat herbicide in oil dispersion formulation.

It contains two Group 2 herbicidal active ingredients and one safener for wheat selectivity support.

What is this wheat herbicide mainly used for?

It is mainly used for registered winter wheat weed-management programs.

The product is grass-led, with selected broadleaf weed support where locally approved.

Which HRAC group are Mesosulfuron-Methyl and Iodosulfuron-Methyl Sodium?

Both Mesosulfuron-Methyl and Iodosulfuron-Methyl Sodium belong to HRAC Group 2.

They work as ALS / AHAS inhibitors.

What does Mefenpyr-Diethyl do in this formulation?

Mefenpyr-Diethyl is a safener.

Its role is to support wheat crop selectivity under approved use conditions.

Is Mefenpyr-Diethyl a herbicidal active ingredient?

No. Mefenpyr-Diethyl is not a herbicidal killing active.

It is a safener and should not be counted as a third herbicidal active ingredient.

Is this product mainly for grass weeds or broadleaf weeds?

This product is mainly grass-led.

It is positioned for selected grass weed directions in winter wheat, with selected broadleaf weed support where locally approved.

What weeds does this product target?

It can be reviewed for black-grass-type weeds, wild oat-type weeds, rye-grass-type weeds, meadow-grass-type weeds, and selected broadleaf weeds where local registration supports these claims.

Actual target weed claims must follow 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 wheat herbicide use according to the approved local label.

Can this product control all winter wheat weeds?

No. It should not be promoted as controlling all winter wheat weeds.

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

Is this product resistance-proof?

No. This product contains two Group 2 herbicidal active ingredients.

Repeated reliance on Group 2 ALS herbicides alone may increase resistance pressure. Herbicide rotation and integrated weed-management planning are still needed.

How is this product different from Mesosulfuron-Methyl + Florasulam + MCPA OD?

Mesosulfuron-Methyl + Iodosulfuron-Methyl Sodium + Mefenpyr-Diethyl OD is mainly a safener-backed winter wheat herbicide with Group 2 + Group 2 positioning.

Mesosulfuron-Methyl + Florasulam + MCPA OD uses Group 2 + Group 2 + Group 4 positioning and has a broader cereal mixed weed support direction.

Can SunAgro Science support registration review for this product?

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

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

Request Mesosulfuron-Methyl + Iodosulfuron + Mefenpyr OD Product Details

Looking for a SunAgro branded post-emergence winter wheat herbicide in OD formulation for local registration, import, and distribution?

SunAgro Science supplies Mesosulfuron-Methyl 10 g/L + Iodosulfuron-Methyl Sodium 2 g/L + Mefenpyr-Diethyl 30 g/L OD for partners who need a Group 2 ALS herbicide direction with safener-backed wheat selectivity for registered winter wheat weed-management programs.

Share your target country, wheat market, 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, safener information, and supply planning.

Contact SunAgro Science to discuss Mesosulfuron-Methyl + Iodosulfuron + Mefenpyr OD product cooperation.