Cyhalofop-Butyl 8% + Quinclorac 32% WP

Item	Details
Product Name	Cyhalofop-Butyl 8% + Quinclorac 32% WP
Active Ingredients	Cyhalofop-Butyl + Quinclorac
Content	Cyhalofop-Butyl 8% + Quinclorac 32%
Formulation Type	WP, Wettable Powder
Product Type	Selective post-emergence rice herbicide
Herbicide Groups	Cyhalofop-Butyl: HRAC Group 1; Quinclorac: HRAC Group 4
Mode of Action	Cyhalofop-Butyl: ACCase inhibitor; Quinclorac: synthetic auxin herbicide
Main Crop Direction	Paddy rice / rice fields where locally approved
Main Use Direction	Post-emergence grass weed-management programs where locally approved
Main Weed Direction	Selected rice grass weeds, especially barnyardgrass-type pressure according to local registration
Formulation Position	WP rice herbicide for registered post-emergence grass weed-management programs
Resistance Management	Use in integrated weed-management and rotation programs according to local label
Supply Direction	SunAgro branded Cyhalofop-Butyl + Quinclorac WP for registration, import, and distribution cooperation
Document Support	COA, SDS / MSDS, TDS, product specification, sample support, WP formulation information, HRAC group information, batch quality information, and available registration-related documents
Cooperation Direction	Local registration, import cooperation, distributor partnership, rice herbicide channel cooperation, crop protection channel cooperation, and long-term market supply

Main Functions

Cyhalofop-Butyl 8% + Quinclorac 32% WP is mainly used in registered post-emergence paddy rice weed-management programs where selected rice grass weeds affect field cleanliness, rice establishment, and yield planning.

It can help:

• Support registered post-emergence rice weed-management programs
• Support selected rice grass weed directions where locally approved
• Support barnyardgrass-type pressure where local registration allows
• Support sprangletop-type grass directions where approved
• Provide HRAC Group 1 ACCase inhibitor activity from Cyhalofop-Butyl
• Provide HRAC Group 4 synthetic auxin activity from Quinclorac
• Support rice grass weed-focused herbicide programs
• Provide a WP formulation direction for local rice herbicide portfolios
• Support local registration review and distributor product positioning

This product should be positioned as a Cyhalofop-Butyl + Quinclorac WP rice herbicide for approved post-emergence grass weed-management programs. It should not be presented as a universal herbicide for all rice weeds, all rice systems, or all field conditions.

For local partners, this product provides a clear SunAgro branded Cyhalofop-Butyl 8% + Quinclorac 32% WP rice herbicide direction for registration review and rice herbicide market distribution.

Mode of Action and Combined Value

Cyhalofop-Butyl provides HRAC Group 1 ACCase inhibitor activity. ACCase inhibition affects fatty acid synthesis in susceptible grass weeds. This makes Cyhalofop-Butyl especially relevant for selected rice grass weed-management directions where locally approved.

Quinclorac provides HRAC Group 4 synthetic auxin herbicide activity. Synthetic auxin herbicides disrupt normal plant growth processes in susceptible weeds. In this formulation, Quinclorac provides a second herbicide action type for registered rice weed-management programs.

The combined value of this formulation is its focused post-emergence rice grass weed-management direction. It is especially relevant for barnyardgrass-type pressure where local registration supports the claim.

This product should not be described as complete weed control or resistance-proof. Combining two herbicide groups can support program design, but resistance management still depends on weed history, crop system, herbicide rotation, correct timing, water management, and approved local label use.

Target Weed Directions

Cyhalofop-Butyl 8% + Quinclorac 32% WP can be reviewed for registered rice weed-management programs where HRAC Group 1 + HRAC Group 4 herbicide activity is needed.

Common weed directions may include:

• Selected rice grass weeds where locally approved
• Barnyardgrass-type weeds where approved
• Echinochloa species directions where locally registered
• Sprangletop-type grass directions where approved
• Leptochloa species directions where local registration supports the claim
• Other selected annual grasses according to approved local label
• Young grass weed-stage directions according to approved local label
• Selected broadleaf weed directions only where local registration supports the claim
• Other approved weed species according to local registration and approved label claims

This product should be positioned mainly for post-emergence grass weed-management programs in paddy rice. It should not be promoted as complete control of all rice weeds unless local registration clearly supports the relevant weed spectrum.

Final weed spectrum, rice system, dosage, application timing, water-management requirement, rice stage, weed stage, tank-mix direction, interval, maximum application number, safety interval, residue requirement, and use restriction must follow local registration and approved label directions in the destination market.

Suitable Crops and Application Areas

Cyhalofop-Butyl 8% + Quinclorac 32% WP should be reviewed mainly for registered paddy rice weed-management programs. The final rice system and crop scope must follow the approved local label.

Paddy Rice Programs

Paddy rice is the core crop direction for this page.

This product can be reviewed where local registration supports selective post-emergence weed management in rice fields. Product positioning should focus on selected rice grass weeds, barnyardgrass-type pressure, water-management conditions, rice crop stage, and HRAC Group 1 + HRAC Group 4 herbicide planning.

Post-Emergence Rice Weed Programs

Cyhalofop-Butyl 8% + Quinclorac 32% WP is mainly positioned for post-emergence rice weed-management programs where local label directions allow this timing.

Application planning should consider rice stage, weed stage, water level, field condition, weather, crop safety, tank-mix restrictions, and local label requirements.

Direct-Seeded Rice Systems

For direct-seeded rice systems, this product can be reviewed only where local registration supports this use direction.

Direct-seeded rice programs often face strong grass weed pressure. Product suitability depends on rice stage, weed stage, water management, crop safety, and approved local label directions.

Transplanted Rice Systems

For transplanted rice systems, Cyhalofop-Butyl 8% + Quinclorac 32% WP can be reviewed where local label directions support this rice production system.

Use directions should consider transplant stage, crop recovery, water level, weed emergence, application timing, and local crop safety requirements.

Barnyardgrass-Type Pressure Programs

Barnyardgrass-type pressure is an important semantic direction for this product page.

This formulation can be positioned where local registration supports post-emergence management of barnyardgrass-type weeds in rice fields. Final weed species, crop stage, weed stage, dosage, and timing must follow the approved local label.

Rice Herbicide Portfolio Development

For local distributors and crop protection channels, Cyhalofop-Butyl 8% + Quinclorac 32% WP can serve as a rice grass weed-focused herbicide direction within a wider paddy rice weed-management portfolio.

It can be positioned alongside other rice herbicide products depending on local registration, weed pressure, resistance history, rice production system, water-management practice, and distributor product strategy.

Application Guidance

Cyhalofop-Butyl 8% + Quinclorac 32% WP should be used according to the approved local label. Because rice herbicide selectivity and weed-control performance depend on rice system, crop stage, water management, dosage, weed stage, timing, weather, field condition, and tank-mix practice, correct use direction is important.

General use considerations include:

• Use only where this product is locally registered and approved.
• Confirm approved crop scope, rice system, weed spectrum, dosage, rice stage, weed stage, timing, water-management requirement, interval, PHI, MRL, and maximum application number.
• Position the product mainly for registered post-emergence paddy rice grass weed-management programs.
• Use in direct-seeded or transplanted rice systems only where local label supports the system.
• Do not apply to crops, weeds, or areas not listed on the approved label.
• Check rice variety sensitivity, crop condition, water management, weather, tank-mix restrictions, and crop stage before use.
• Avoid repeated reliance on HRAC Group 1 or HRAC Group 4 herbicides.
• Rotate or combine with herbicides from different groups where locally approved.
• Use as part of integrated rice weed-management programs.
• Follow local worker safety, environmental, residue, drift-control, water-management, and crop safety requirements.
• Protect the WP formulation from moisture, caking, package damage, direct sunlight, high heat, and improper storage.

This information is for product communication only. Final crop scope, rice system, weed claim, dosage, timing, crop stage, weed stage, water-management requirement, tank-mix direction, interval, safety requirement, resistance-management rule, and use restriction must follow the approved local label.

WP Formulation Features

WP means wettable powder. Cyhalofop-Butyl 8% + Quinclorac 32% WP is a dry powder formulation designed to disperse in water before approved use according to local label directions.

Compared with liquid formulation directions, WP provides a dry powder product identity. It is suitable for markets that need a Cyhalofop-Butyl + Quinclorac WP rice herbicide direction for registered post-emergence grass weed-management programs.

Key features include:

• WP wettable powder formulation
• Cyhalofop-Butyl 8% + Quinclorac 32% active ingredient combination
• HRAC Group 1 + HRAC Group 4 herbicide direction
• Post-emergence rice herbicide positioning
• Suitable for registered grass weed-management programs in paddy rice
• Powder wetting behavior, dispersibility, suspensibility, moisture control, active ingredient content, and batch consistency are important quality points
• WP formulation should be protected from moisture, caking, direct sunlight, high heat, and package damage
• SunAgro branded supply for local distribution
• Available technical document support

Because this is a WP formulation, powder wetting behavior, dispersibility, suspensibility, moisture control, package sealing, caking prevention, and safe warehouse management are important during storage, handling, and shipment.

Product Advantages

Cyhalofop-Butyl 8% + Quinclorac 32% WP provides both technical value and cooperation value for local rice herbicide partners.

Key advantages include:

• Cyhalofop-Butyl 8% + Quinclorac 32% combination
• HRAC Group 1 ACCase inhibitor + HRAC Group 4 synthetic auxin direction
• Selective post-emergence rice herbicide positioning
• Suitable for registered rice grass weed-management programs
• Relevant for barnyardgrass-type pressure where locally approved
• Useful option for direct-seeded and transplanted rice systems where locally approved
• WP wettable powder formulation
• Clear difference from Cyhalofop-Butyl single-active products
• Clear difference from Penoxsulam + Cyhalofop-Butyl OD
• Useful rice herbicide portfolio option
• SunAgro branded product direction for local registration review
• Available document support for import and distribution cooperation
• Stable supply planning for long-term market development

Its main technical value is the combination of Cyhalofop-Butyl HRAC Group 1 activity, Quinclorac HRAC Group 4 activity, post-emergence paddy rice grass weed-management positioning, and WP wettable powder formulation.

Difference Between Cyhalofop-Butyl + Quinclorac WP and Cyhalofop-Butyl Single-Active Products

Cyhalofop-Butyl + Quinclorac WP and Cyhalofop-Butyl single-active products are different rice herbicide directions. One combines Cyhalofop-Butyl with Quinclorac. The other focuses on Cyhalofop-Butyl as a single active ingredient.

Item	Cyhalofop-Butyl + Quinclorac WP	Cyhalofop-Butyl Single-Active Products
Product Type	Combination rice herbicide	Single-active rice herbicide
Active Ingredients	Cyhalofop-Butyl + Quinclorac	Cyhalofop-Butyl only
Herbicide Groups	HRAC Group 1 + HRAC Group 4	HRAC Group 1
Main Mode of Action	ACCase inhibitor + synthetic auxin herbicide	ACCase inhibitor
Product Position	Rice grass weed program with a second action type	Rice grass weed-focused program
Weed Direction	Selected rice grass weeds, especially barnyardgrass-type pressure where approved	Mainly selected rice grass weeds where approved
Formulation Type	WP, Wettable Powder	Depends on product registration and formulation
Best Fit	Markets needing Cyhalofop-Butyl + Quinclorac combination direction	Markets needing Cyhalofop-Butyl-focused rice herbicide direction
Final Choice	Depends on local registration, weed spectrum, rice system, and distributor strategy	Depends on local registration, weed spectrum, rice system, and distributor strategy

Cyhalofop-Butyl + Quinclorac WP is suitable where the market needs a rice grass weed-focused combination product with a second action type. Cyhalofop-Butyl single-active products may be more suitable where the market needs a Cyhalofop-Butyl-only grass weed program.

The final product choice should follow local registration, weed spectrum, rice system, resistance history, formulation preference, and distributor product strategy.

Difference Between Cyhalofop-Butyl + Quinclorac WP and Penoxsulam + Cyhalofop-Butyl OD

Cyhalofop-Butyl + Quinclorac WP and Penoxsulam + Cyhalofop-Butyl OD are both compound rice herbicides, but their active ingredient combination, formulation type, and product positioning are different.

Item	Cyhalofop-Butyl + Quinclorac WP	Penoxsulam + Cyhalofop-Butyl OD
Product Type	Combination rice herbicide	Combination rice herbicide
Active Ingredients	Cyhalofop-Butyl + Quinclorac	Penoxsulam + Cyhalofop-Butyl
Herbicide Groups	HRAC Group 1 + HRAC Group 4	HRAC Group 2 + HRAC Group 1
Main Mode of Action	ACCase inhibitor + synthetic auxin herbicide	ALS inhibitor + ACCase inhibitor
Main Position	Rice grass weed and barnyardgrass-type pressure direction	Mixed weed-management direction in paddy rice
Formulation Type	WP, Wettable Powder	OD, Oil Dispersion
Weed Direction	More focused on selected rice grass weeds where approved	Selected grass weeds, sedges, and broadleaf weeds where approved
Best Fit	Barnyardgrass-type pressure programs where locally registered	Mixed weed pressure programs where locally registered
Final Choice	Depends on local registration, weed spectrum, rice system, resistance history, and formulation preference	Depends on local registration, weed spectrum, rice system, resistance history, and formulation preference

Cyhalofop-Butyl + Quinclorac WP is more focused on selected rice grass weed and barnyardgrass-type pressure positioning. Penoxsulam + Cyhalofop-Butyl OD is more suitable where local registration supports broader mixed weed-management directions.

The final product choice should be based on local registration, weed spectrum, rice system, crop safety, resistance-management needs, formulation preference, and distributor portfolio planning.

Crop Safety, Resistance Management, and Use Precautions

Cyhalofop-Butyl 8% + Quinclorac 32% WP should be handled and used carefully according to the approved local label, SDS / MSDS guidance, and local herbicide regulations.

Recommended precautions include:

• Wear suitable protective clothing, gloves, eye protection, and a mask during handling and spray preparation.
• Avoid direct contact with skin, eyes, and clothing.
• Avoid inhaling dust or spray mist during preparation and application.
• Do not eat, drink, or smoke during handling or application.
• Do not use outside approved crop, weed, timing, water-management, and application directions.
• Confirm rice variety sensitivity, rice system, and crop stage before use.
• Do not present the product as safe for all rice varieties, all rice systems, or all field conditions.
• Check water management, weather conditions, crop stress, soil condition, and tank-mix restrictions before application.
• Follow local drift-control, water-management, and environmental protection requirements.
• Avoid repeated exclusive use of HRAC Group 1 or HRAC Group 4 herbicides.
• Rotate or combine with herbicides from different groups according to local label and resistance-management guidance.
• Use as part of an integrated rice weed-management program.
• Do not describe the product as resistance-proof.
• Prevent contamination of food, feed, drinking water, irrigation water, water bodies, and non-target areas.
• Store away from children, animals, food, feed, heat, moisture, and direct sunlight.
• Protect the product from moisture, caking, package damage, high temperature, and rough handling.
• Dispose of empty packaging and unused product according to local regulations.
• Follow the local pesticide label, SDS / MSDS, and regulatory requirements.

Because product approval, rice system, crop scope, weed claims, dose, timing, water-management requirement, residue requirements, crop safety rules, and resistance-management requirements can differ by country, partners should confirm local registration feasibility before market planning.

Storage and Transport

Store Cyhalofop-Butyl 8% + Quinclorac 32% WP in the original sealed package in a cool, dry, and well-ventilated place.

Keep it away from food, drink, feed, direct sunlight, high temperature, moisture, and incompatible materials. During transport, packages should be protected from moisture, pressure, contamination, breakage, caking, heat exposure, and rough handling to maintain product stability and packaging safety.

Because this is a wettable powder formulation, moisture control, package sealing, caking prevention, powder flowability, dust control, and safe warehouse management are important during storage, handling, and shipment.

Registration, Document, and Supply Support from SunAgro

SunAgro provides Cyhalofop-Butyl 8% + Quinclorac 32% WP with available documents and supply support for international registration, import, and distribution cooperation.

We help partners review product specifications, sample information, WP formulation information, batch quality information, safety information, HRAC group information, resistance-management information, rice weed-management program information, and available technical documents according to the target market and cooperation stage.

Available support may include:

• COA
• SDS / MSDS
• TDS
• Product specification
• Sample support
• WP formulation information
• Batch quality confirmation
• Safety information
• HRAC group 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, rice herbicide channel cooperation, crop protection channel 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 Cyhalofop-Butyl 8% + Quinclorac 32% WP?

Cyhalofop-Butyl 8% + Quinclorac 32% WP is a selective post-emergence rice herbicide formulated as a wettable powder. It is used for registered grass weed-management programs in paddy rice where local label approval allows use.

What is this product used for?

It is mainly used for registered post-emergence grass weed-management programs in paddy rice, especially barnyardgrass-type pressure and selected rice grass weeds where locally approved.

What is the role of Cyhalofop-Butyl?

Cyhalofop-Butyl provides HRAC Group 1 ACCase inhibitor activity. It supports selected rice grass weed programs where locally approved.

What is the role of Quinclorac?

Quinclorac provides HRAC Group 4 synthetic auxin herbicide activity. It gives the formulation a second herbicide action type for registered rice weed-management programs.

What does ACCase inhibitor mean?

ACCase inhibitor herbicides affect fatty acid synthesis in susceptible grass weeds. This mode of action is especially relevant for selected grass weed-management directions.

What does synthetic auxin herbicide mean?

Synthetic auxin herbicides disrupt normal plant growth signals in susceptible weeds. Final weed claims must follow local registration and approved label directions.

What weeds can this product target?

It can be reviewed for selected rice grass weeds, barnyardgrass-type weeds, sprangletop-type grasses, and other approved weed species where locally registered. Specific weed spectrum must follow the approved local label.

Is this product mainly for rice?

Yes. Paddy rice / rice fields are the core crop direction for this product page. Final rice system and crop scope must follow local registration and approved label claims.

What does WP mean?

WP means wettable powder. It is a dry powder formulation designed to disperse in water before approved use according to local label directions.

Can this product control all rice weeds?

No. It should not be promoted as a universal rice herbicide. Weed spectrum, rice system, dosage, timing, and use restrictions must follow the approved local label.

Can this product solve herbicide resistance?

No. A Group 1 + Group 4 combination does not mean resistance-proof. This product should be used within integrated weed-management and resistance-management programs.

What is the difference between this product and Cyhalofop-Butyl single-active products?

Cyhalofop-Butyl + Quinclorac WP contains Quinclorac as a second active ingredient direction. Cyhalofop-Butyl single-active products are mainly positioned for Cyhalofop-Butyl-focused rice grass weed programs where locally approved.

What is the difference between this product and Penoxsulam + Cyhalofop-Butyl OD?

Cyhalofop-Butyl + Quinclorac WP is a Group 1 + Group 4 wettable powder product, mainly positioned for rice grass weed and barnyardgrass-type pressure where approved. Penoxsulam + Cyhalofop-Butyl OD is a Group 2 + Group 1 oil dispersion product, more related to mixed weed-management directions where locally approved.

Is this product suitable for all markets?

No. Rice system, weed spectrum, dosage, spray timing, water-management requirements, residue requirements, crop safety rules, resistance-management requirements, and registration rules can differ by country. Local registration feasibility must be reviewed before commercial planning.

Can SunAgro support registration documents for this product?

Yes. SunAgro can provide available product documents according to product type, cooperation stage, and destination market requirements. Support may include COA, SDS / MSDS, TDS, product specification, sample support, WP formulation information, HRAC group information, batch quality information, resistance-management information, and other available technical files.

Request Cyhalofop-Butyl 8% + Quinclorac 32% WP Product Details

Looking for a SunAgro branded Group 1 + Group 4 rice herbicide in WP formulation for local registration, import, and distribution?

SunAgro Science supplies Cyhalofop-Butyl 8% + Quinclorac 32% WP for partners who need a wettable powder herbicide direction for registered post-emergence rice grass weed-management programs.

Share your target country, rice market, rice system, 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 Cyhalofop-Butyl 8% + Quinclorac 32% WP product cooperation.