---
description: "Product Attribute\r\nSpecification\r\n\r\n\r\n\r\n\r\nActive Ingredient\r\nCyromazine\r\n\r\n\r\nCAS Number\r\n66215-27-8\r\n\r\n\r\nMolecular Formula\r\nC₆H₁₀N₆\r\n\r\n\r\nChemical Type\r\nTriazine-derived insect growth regulator\r\n\r\n\r\nProduct Type\r\nSelective larval insecticide\r\n\r\n\r\nIRAC Classification\r\nGroup 17\r\n\r\n\r\nMain Target Stage\r\nLarvae and developing immature stages\r\n\r\n\r\nMain Agricultural Target\r\nLeafminer larvae\r\n\r\n\r\nMain Hygiene Target\r\nFly larvae in breeding substrates\r\n\r\n\r\nAdult Fly Knockdown\r\nNo rapid adult knockdown\r\n\r\n\r\nApplication Categories\r\nAgriculture, livestock hygiene, public health and registered veterinary use\r\n\r\n\r\nAvailable Formulations\r\nTC, WP, SP, WDG, SC, SL, GR and premix\r\n\r\n\r\nTypical Shelf Life\r\n2 years"
title: Cyromazine Insect Growth Regulator - POMAIS Agriculture
image: https://www.pomais.com/wp-content/uploads/2025/05/Cyromazine-30-SC-1.webp
---

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Cyromazine Insect Growth Regulator

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# Cyromazine Insect Growth Regulator

**Cyromazine** is a selective insect growth regulator used primarily against dipteran larvae. It is widely positioned for agricultural leafminer control, fly-larvae management in livestock environments and approved public-health applications.

As an **IRAC Group 17 moulting disruptor**, Cyromazine acts mainly on immature insect stages. It interferes with normal larval development, moulting, pupation and adult emergence. It is not designed to provide rapid knockdown of adult flies.

We supply Cyromazine in multiple concentrations and formulation systems to support different registration categories, application methods and distribution channels. Available options include technical material, wettable powder, soluble powder, water-dispersible granules, suspension concentrate, soluble concentrate, granules and selected veterinary premix products.

- Designed for Professional Buyers & Bulk Orders
- We support custom packaging, labeling, and formulation to meet your market needs.
- Export wholesale inquiries only.
- Please include destination country, business type (importer/distributor/registrant), and expected volume.
- Retail requests will not be processed.

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## About Cyromazine Insect Growth Regulator

| Product Attribute | Specification |
| --- | --- |
| Active Ingredient | Cyromazine |
| CAS Number | 66215-27-8 |
| Molecular Formula | C₆H₁₀N₆ |
| Chemical Type | Triazine-derived insect growth regulator |
| Product Type | Selective larval insecticide |
| IRAC Classification | Group 17 |
| Main Target Stage | Larvae and developing immature stages |
| Main Agricultural Target | Leafminer larvae |
| Main Hygiene Target | Fly larvae in breeding substrates |
| Adult Fly Knockdown | No rapid adult knockdown |
| Application Categories | Agriculture, livestock hygiene, public health and registered veterinary use |
| Available Formulations | TC, WP, SP, WDG, SC, SL, GR and premix |
| Typical Shelf Life | 2 years under recommended storage conditions |

Final product specifications, application claims, packaging and supporting documents must be matched to the intended market and registration category.

## Main Functions

### Controls Developing Dipteran Larvae

Cyromazine is primarily used against larvae belonging to the order Diptera. Commercially important targets include **leafminers, house fly larvae, stable fly larvae and other locally registered fly or gnat larvae**.

Its selectivity makes it suitable for programs where the main objective is to interrupt larval development rather than obtain immediate adult insect knockdown.

### Interrupts the Pest Life Cycle

Cyromazine reduces the ability of susceptible larvae to complete normal development. Affected insects may fail to moult correctly, form abnormal pupae or fail to emerge as viable adults.

This lifecycle-based activity is particularly valuable in:

- Leafminer management programs
- Poultry and livestock fly-control programs
- Manure and bedding treatment
- Organic waste management
- Selected soil or growing-substrate applications

### Supports Leafminer Management in Crops

Leafminer larvae develop inside plant tissue, where they create visible feeding tunnels. Cyromazine is commonly positioned for early larval control in vegetables, flowers, ornamentals and protected crops.

The product does not repair existing mines. Its performance should be assessed by monitoring:

- Reduced formation of new mines
- Lower numbers of developing larvae
- Reduced adult emergence
- Slower population growth

### Reduces Adult Fly Emergence From Breeding Sites

In livestock and sanitation environments, fly larvae commonly develop in moist manure, bedding, spilled feed and decomposing organic material.

Where registered, Cyromazine can be applied to these breeding substrates to reduce successful larval development and adult fly emergence.

It should be integrated with sanitation, moisture control and adult-fly management rather than used as a stand-alone solution.

### Provides a Distinct Resistance-Management Option

Cyromazine belongs to **IRAC Group 17**, which distinguishes it from many neurotoxic insecticides.

This makes it useful in rotation programs, but repeated use can still select resistant populations. It should be alternated with products from different IRAC groups and combined with non-chemical control measures.

## Mode of Action

### Disruption of Larval Development

Cyromazine acts mainly during larval development. Susceptible larvae are exposed through treated plant tissue, feed material or breeding substrates, depending on the product category and approved application.

After exposure, Cyromazine interferes with normal moulting and cuticle development. The affected larvae may show:

- Delayed development
- Abnormal moulting
- Incomplete pupation
- Deformed pupae
- Failed adult emergence
- Reduced reproductive population development

The precise molecular target is not fully defined. For professional product communication, Cyromazine is best described as a **Group 17 moulting disruptor active against dipteran larvae**.

### Activity Against Immature Stages

The strongest commercial value of Cyromazine is its activity against immature stages.

It should normally be applied when:

- Early leafminer larvae are present
- Fresh leaf mines first become visible
- Fly larvae are developing in manure or bedding
- Active breeding substrates have been identified
- Local monitoring thresholds indicate treatment is required

Late treatment after a large adult population has developed will not provide immediate visible control.

### Limited Adult Fly Knockdown

Cyromazine does not rapidly kill adult flies.

This limitation must be understood before the product is selected. In high-pressure fly situations, a complete management program may also require:

- Manure removal
- Moisture reduction
- Fly baits
- Traps
- Physical exclusion
- Registered adulticides
- Regular population monitoring

Cyromazine controls the developing generation. Adult fly products manage the population already present.

## Target Pests

### Leafminers

Cyromazine is widely used against leafminer larvae, especially species within the *Liriomyza* group.

Potential targets include:

- Vegetable leafminers
- Serpentine leafminers
- Pea leafminers
- Chrysanthemum leafminers
- Other locally registered *Liriomyza* species

Leafminer adults puncture leaves for feeding and egg laying. The larvae then feed between the upper and lower leaf surfaces, creating winding mines.

Severe infestations can reduce:

- Photosynthetic area
- Crop vigour
- Marketable appearance
- Flower and vegetable quality
- Overall yield potential

Cyromazine should be positioned during early infestation rather than after leaves are already heavily damaged.

### House Fly Larvae

 

House flies commonly breed in:

- Poultry manure
- Livestock manure
- Wet bedding
- Spilled feed
- Refuse
- Fermenting organic waste

Cyromazine treatment can reduce the number of larvae that complete pupation and emerge as adult flies.

Environmental treatment should focus on the actual breeding material. Spraying clean walls, equipment or dry surfaces provides little value when larvae are developing elsewhere.

### Stable Fly Larvae

 

Stable fly larvae may develop in moist mixtures of manure, bedding, spoiled feed and decaying plant material.

Where locally registered, Cyromazine may be used as part of a breeding-site management program.

Adult stable flies are blood-feeding pests. Existing adult populations require separate control measures because larval treatment will not provide immediate relief.

### Fungus Gnats and Other Dipteran Larvae

Selected Cyromazine products may be registered for:

- Fungus gnat larvae
- Root maggots
- Growing-media pests
- Mushroom-production pests
- Other soil or substrate-dwelling Diptera

These applications depend strongly on the formulation and local registration label. They should not be treated as universal Cyromazine claims.

## Suitable Applications

### Agricultural Crop Protection

Agricultural Cyromazine products are mainly used for **leafminer and other registered dipteran larval control**.

Potential crop groups include:

- Cucumbers
- Beans
- Tomatoes
- Leafy vegetables
- Melons
- Potatoes
- Flowers
- Ornamental plants
- Protected crops
- Selected specialty crops

The most suitable formulation depends on the local label, application equipment, crop canopy and market preference.

Common agricultural specifications include:

- Cyromazine 50% WP
- Cyromazine 75% WP
- Cyromazine 50% SP
- Cyromazine 70% WDG
- Cyromazine 80% WDG
- Selected SC and SL products

For leafminer control, timing is more important than applying a high dose after severe damage has occurred.

Treatment should generally target:

- Initial adult activity
- First fresh mines
- Early larval stages
- Local economic thresholds

Uniform canopy coverage is important, especially on crops with dense foliage.

### Livestock Hygiene

Fly breeding in poultry and livestock production is closely connected to manure moisture, bedding management and organic waste accumulation.

Cyromazine environmental products may be used in registered programs covering:

- Poultry houses
- Layer and broiler facilities
- Cattle housing
- Dairy operations
- Pig housing
- Calf pens
- Manure storage areas
- Wet bedding
- Farm waste collection zones

Environmental products are applied to the **breeding substrate**, not directly to animals.

Effective livestock fly management also requires:

- Regular manure removal
- Repair of leaking drinkers
- Reduction of wet feed accumulation
- Improved ventilation
- Bedding replacement
- Adult fly monitoring
- Rotation between larvicide modes of action

### Public Sanitation

Cyromazine may also be included in approved public-health programs targeting fly larvae in organic breeding material.

Potential use sites may include:

- Refuse collection areas
- Waste transfer facilities
- Composting sites
- Public toilets
- Organic waste storage zones
- Other label-approved sanitation sites

Application should be directed at moist breeding material where larvae are actively developing.

Cyromazine should not automatically be promoted for:

- Open-water treatment
- Aquaculture environments
- Unrestricted sewage treatment
- General mosquito control
- Direct application to animals
- Food-contact surfaces

Any additional use must be supported by the locally approved label.

### Veterinary and Feed-Through Programs

In some markets, Cyromazine is registered as a veterinary premix or water-soluble product for feed-through fly management.

After administration, a portion of the active ingredient or active residue reaches the manure, where it affects fly larvae developing in the waste material.

These products require specific controls covering:

- Veterinary or feed registration
- Approved excipients
- Species-specific directions
- Feed mixing uniformity
- Residue management
- Withdrawal periods
- Manufacturing standards

Agricultural WP, SC, WDG or TC products must not be added to animal feed or drinking water.

The active ingredient may be the same, but the formulation standard, impurities, carriers, regulatory category and residue requirements are different.

 

## Available Formulations

We can evaluate a range of Cyromazine specifications according to the buyer’s market, registration status and application requirements.

| Formulation | Common Specifications | Main Positioning |
| --- | ---: | --- |
| Technical Material | 90%, 95%, 98%, 99% TC | Production of registered formulations |
| Wettable Powder | 50%, 75% WP | Agricultural leafminer control |
| Soluble Powder | 50%, 75% SP | Agricultural or specialized registered use |
| Water-Dispersible Granules | 70%, 80% WDG | Concentrated, lower-dust agricultural product |
| Suspension Concentrate | 10%, 20%, 30% SC | Registered crop or hygiene application |
| Soluble Concentrate | 10% SL | Convenient liquid dilution |
| Granules | 1.5% GR and selected specifications | Soil, substrate or specialty use |
| Premix | 1%, 10% and registered specifications | Veterinary feed-through programs |

### Cyromazine 30% SC

Cyromazine 30% SC is a liquid suspension concentrate containing fine active ingredient particles dispersed in a carrier system.

Its main practical advantages include:

- Convenient liquid measurement
- No powder dust during mixing
- Easy dilution
- Suitability for professional spray equipment
- Flexible positioning for registered crop or hygiene uses

Important SC quality indicators include:

- Particle-size control
- Suspension stability
- Pourability
- Redispersibility
- Dilution stability
- Low-temperature stability
- Accelerated heat-storage stability

Cyromazine 30% SC should not automatically be described as a public-health product. Its legal use depends on the approved registration and label.

### Cyromazine 50% WP

Cyromazine 50% WP is a standard-concentration wettable powder commonly positioned for agricultural leafminer control.

It offers:

- Established WP market acceptance
- Efficient solid-product transportation
- Flexible retail and professional packaging
- Familiar mixing procedures for agricultural channels
- A moderate active ingredient concentration

The product should be pre-mixed correctly and kept under agitation during spraying to maintain uniform distribution.

### Cyromazine 75% WP

Cyromazine 75% WP provides a higher active ingredient concentration than the 50% WP specification.

Its commercial advantages may include:

- Higher active ingredient loading
- Lower product weight for an equivalent amount of active ingredient
- Efficient storage and transport
- Concentrated professional positioning
- Compatibility with markets already familiar with high-load WP products

Selection between 50% WP and 75% WP should be based on the local registration, dosage structure, packaging preference and competitive market position.

A higher concentration does not automatically mean better field performance. The registered application rate and formulation quality remain critical.

## Cyromazine Formulation Selection

The correct Cyromazine product should be selected according to the intended use, not only the active ingredient concentration.

| Buyer Requirement | Recommended Product Direction |
| --- | --- |
| Agricultural leafminer control | WP, SP, WDG or registered SC |
| Concentrated agricultural product | 75% WP, 70% WDG or 80% WDG |
| Lower-dust solid formulation | WDG |
| Convenient liquid measurement | SC or SL |
| Manure and bedding treatment | Registered hygiene SC, SP or specialized larvicide |
| Soil or growing-substrate use | Registered GR or soil-use formulation |
| Feed-through livestock program | Veterinary premix or approved veterinary soluble product |
| Local formulation production | Registered technical material |
| New registration project | Specification selected according to local regulatory requirements |

### Agricultural Products

Agricultural Cyromazine formulations are designed for crop, soil or growing-media applications.

Their formulation systems may contain:

- Wetting agents
- Dispersants
- Suspension aids
- Anti-caking agents
- Solvents or liquid carriers
- Agricultural surfactants

They must not be assumed suitable for animal feed or drinking water.

### Public-Health Products

Public-health Cyromazine products are formulated and registered for environmental treatment of fly-breeding material.

The approved use sites, rates and precautions may differ from agricultural labels.

A crop-protection label does not automatically authorize use in manure, waste facilities or public sanitation sites.

### Veterinary Products

Veterinary and feed-grade products require a separate standard.

Key controls may include:

- Suitable carriers
- Mixing uniformity
- Species-specific dosing
- Residue limits
- Withdrawal periods
- Feed or veterinary manufacturing requirements

Only registered veterinary products should be administered through feed or water.

### Technical Material

Cyromazine technical material is intended primarily for industrial formulation.

It is normally supplied to:

- Formulation manufacturers
- Registration holders
- Qualified importers
- Industrial processing companies

Technical material should not be promoted as a ready-to-use field product without an approved end-use registration and label.

## Application Guidance

### Agricultural Application Timing

For leafminer management, Cyromazine should be applied during early infestation.

Recommended decision points include:

- Detection of adult leafminer activity
- Appearance of the first fresh mines
- Presence of early larval stages
- Local threshold recommendations
- Known seasonal pest pressure

Do not wait until most leaves are heavily mined.

Existing damage will remain visible after treatment. Field evaluation should focus on the number of new mines and the reduction in larval development.

### Spray Coverage

Agricultural spray performance depends on uniform coverage.

Professional users should consider:

- Crop canopy density
- Leaf orientation
- Spray volume
- Nozzle selection
- Water quality
- Agitation
- Weather conditions

Both sides of the leaf may require attention, especially in dense vegetable and ornamental crops.

### Manure and Breeding-Substrate Treatment

For hygiene applications, treatment should focus on the sites where larvae are actively developing.

Typical target zones include:

- Moist manure
- Wet bedding
- Spilled feed mixed with manure
- Organic waste
- Manure edges
- Areas around leaking drinkers
- Decomposing plant material

Applying the product only to clean walls or dry floors will not control larvae developing deeper in organic matter.

### Integrated Fly Management

Cyromazine performs best when combined with operational hygiene measures.

A practical program may include:

- Frequent manure removal
- Reduction of excess moisture
- Repair of water leaks
- Waste-management schedules
- Fly monitoring
- Adult fly baits
- Traps
- Physical exclusion
- Rotation of larvicides

The objective is to reduce both the current adult population and the next developing generation.

### Application Rates

Application rates vary according to:

- Formulation
- Active ingredient content
- Crop
- Pest species
- Breeding substrate
- Application equipment
- Registration label
- Local resistance conditions

Application rates, treatment intervals and permitted use sites must follow the locally approved product label.

## Formulation Features

### WP Formulations

Wettable powders form a suspension after mixing with water.

Their commercial strengths include:

- High active ingredient loading
- Efficient packaging
- Familiar agricultural handling
- Flexible pack-size options
- Good transportation efficiency

Operational requirements include:

- Controlled powder handling
- Correct pre-mixing
- Continuous agitation
- Appropriate PPE
- Clean spray filters and nozzles

### SP Formulations

Soluble powder products are designed to dissolve more completely in water than conventional WP products.

A well-developed SP formulation may offer:

- Faster tank preparation
- Reduced sediment
- Uniform active ingredient distribution
- Convenient use in suitable water conditions

Agricultural SP and veterinary soluble products must be treated as separate product categories.

### WDG Formulations

Water-dispersible granules break apart and disperse after being added to water.

Their advantages may include:

- Lower airborne dust
- Easier weighing
- Concentrated active loading
- Cleaner handling
- Efficient storage
- Reduced powder exposure

Important quality indicators include wetting, disintegration, suspensibility and granule integrity.

### SC Formulations

Suspension concentrates provide a liquid alternative to WP and WDG formulations.

Their main advantages include:

- Easy liquid measurement
- Reduced dust exposure
- Convenient tank mixing
- Suitability for automated dosing systems
- Flexible professional packaging

SC performance depends heavily on particle size and physical stability.

### SL Formulations

Soluble concentrate products are diluted directly with water.

They are suitable where the market prefers:

- Lower-concentration liquid products
- Simple measurement
- Fast dilution
- Reduced solid residues

The formulation must remain chemically and physically stable under expected storage and water conditions.

### GR Formulations

Granular products support direct placement in soil, growing media or selected substrates.

Key quality considerations include:

- Granule size
- Active ingredient uniformity
- Dust level
- Mechanical strength
- Distribution consistency
- Release behaviour

GR products should only be positioned for uses supported by their registration.

### Premix Products

Cyromazine premix products require reliable distribution of a low active ingredient concentration throughout feed.

Key requirements include:

- Homogeneous mixing
- Suitable feed-grade carrier
- Batch consistency
- Veterinary product standards
- Clear species instructions
- Residue and withdrawal controls

Agricultural formulations cannot be substituted for a premix product.

### Technical Material

Technical material quality is evaluated through:

- Active ingredient purity
- Impurity profile
- Moisture
- Appearance
- Chemical stability
- Packaging compatibility
- Storage performance

The selected purity should match the intended formulation and registration specification.

## Quality Control

We evaluate Cyromazine products through formulation-specific quality parameters rather than relying only on active ingredient content.

### Solid Formulation Control

For WP, SP, WDG and GR products, important controls may include:

- Active ingredient content
- Moisture
- pH
- Wetting time
- Suspensibility
- Solubility
- Particle-size distribution
- Disintegration time
- Dust level
- Granule integrity
- Accelerated storage stability

### Liquid Formulation Control

For SC and SL products, testing may include:

- Active ingredient content
- Appearance
- pH
- Particle size
- Pourability
- Suspension stability
- Redispersibility
- Persistent foam
- Dilution stability
- Low-temperature stability
- Accelerated heat-storage stability

### Packaging Compatibility

Packaging must be compatible with the final formulation throughout storage and transport.

Evaluation may cover:

- Leakage
- Sealing performance
- Moisture protection
- Container deformation
- Label adhesion
- Chemical compatibility
- Transport durability

Batch control focuses on active ingredient content, physical stability, dilution performance and packaging compatibility.

## Product Advantages

### Multiple Formulation Options

We can evaluate solid, liquid, granular, technical and selected veterinary specifications for different market channels.

This helps importers avoid forcing one formulation into an unsuitable application.

### Targeted Larval Control

Cyromazine is specifically positioned for immature dipteran stages.

Its value comes from interrupting pest development before a new adult generation is established.

### Agricultural and Hygiene Market Coverage

The active ingredient has established application value in crop protection and fly-larvae management.

Each application category must still be handled through the correct formulation and registration pathway.

### Flexible Concentration Selection

Available concentrations allow buyers to consider:

- Standard market specifications
- High-concentration products
- Liquid product lines
- Lower-dust formulations
- Industrial formulation projects
- Veterinary channels

### Practical Registration and Export Support

We support qualified importers, distributors and registration partners with product specifications, available technical files, packaging evaluation and batch documentation.

The exact support scope depends on the selected formulation and target country.

## Safety and Resistance Management

### Operator Safety

Users should follow the approved label and Safety Data Sheet.

General precautions include:

- Wear protective clothing and gloves.
- Use eye protection during mixing and application.
- Avoid inhaling powder or spray mist.
- Do not eat, drink or smoke while handling the product.
- Wash exposed skin after use.
- Clean equipment according to the approved procedure.
- Keep unauthorized personnel away from the treatment area.

### Environmental Protection

Cyromazine products should not be allowed to contaminate:

- Rivers
- Ponds
- Reservoirs
- Irrigation channels
- Drinking-water systems
- Aquatic production areas

Do not clean application equipment in open water.

Environmental precautions for fish, aquatic organisms, bees, silkworms and other non-target species must follow the approved product label.

### Food, Feed and Animal Protection

Agricultural products must be kept separate from:

- Food
- Animal feed
- Drinking water
- Veterinary medicines
- Feed ingredients

Do not apply agricultural formulations directly to animals or mix them into feed.

Veterinary products must follow the approved species, dose and withdrawal instructions.

### Resistance Management

To protect product performance:

- Rotate Cyromazine with different IRAC groups.
- Avoid repeated Group 17 applications throughout the season.
- Use registered application rates.
- Apply during susceptible larval stages.
- Combine treatment with monitoring and sanitation.
- Remove heavily infested plant material where practical.
- Do not rely on Cyromazine as the only control measure.
- Follow local limits on application frequency.

## Storage and Transport

Store Cyromazine products in tightly closed original packaging.

Recommended storage conditions include:

- Cool environment
- Dry environment
- Good ventilation
- Protection from direct sunlight
- Protection from excessive heat
- Protection from moisture
- Separation from food and feed
- Restricted access for children and unauthorized personnel

Powder products should be handled carefully to minimize dust generation.

Technical material should be kept away from heat, ignition sources and conditions that may create excessive airborne dust.

Transport classification must be confirmed according to the final formulation, concentration, packaging and SDS.

## Packaging Options

Packaging is selected according to formulation compatibility, registration requirements, distribution channel and order volume.

### Solid Product Packaging

Possible options include:

- Laminated pouches
- Aluminium foil bags
- Plastic jars
- Composite bags
- Fibre drums
- Industrial bags
- Lined industrial drums

### Liquid Product Packaging

Possible options include:

- HDPE bottles
- Fluorinated bottles where required
- Jerry cans
- Plastic drums
- Larger industrial containers where suitable

### Packaging Selection Factors

Before confirming a pack format, we evaluate:

- Formulation compatibility
- Moisture protection
- Sealing requirements
- Label dimensions
- Transport method
- Retail or professional positioning
- Local registration requirements
- Required order volume

Not every packaging option is suitable for every Cyromazine formulation.

## Registration, Document and Supply Support

We supply Cyromazine products to qualified importers, distributors, registration companies and local crop-protection partners.

Available project materials may include:

- Certificate of Analysis
- Safety Data Sheet
- Technical Data Sheet
- Product specification
- Formulation information
- Sample label
- Packaging proposal
- Batch quality-control records
- Technical material specification
- Registration document availability review
- Multilingual label adaptation

Document availability depends on:

- Selected formulation
- Active ingredient concentration
- Target country
- Registration category
- Intended use
- Project volume
- Existing data ownership and authorization

We do not treat agricultural, public-health and veterinary projects as the same product request. The intended category must be confirmed before the specification and document package are evaluated.

## Frequently Asked Questions

### What is Cyromazine used for?

Cyromazine is mainly used to control **dipteran larvae**.

Agricultural products are commonly positioned against leafminer larvae. Public-health and livestock-hygiene products may be used against fly larvae developing in manure, bedding and organic waste. Registered veterinary products may be used in feed-through fly-control programs.

### Is Cyromazine an insecticide?

Yes. Cyromazine is an insecticide classified as an insect growth regulator.

It acts differently from fast contact insecticides because it primarily disrupts the development of immature insects.

### Does Cyromazine kill adult flies?

No. Cyromazine does not provide rapid adult fly knockdown.

It mainly affects larvae and developing immature stages. Existing adult flies may require baits, traps, sanitation or a registered adulticide.

### Which Cyromazine formulations are available?

Available options may include:

- Cyromazine TC
- Cyromazine 50% WP
- Cyromazine 75% WP
- Cyromazine 50% SP
- Cyromazine 75% SP
- Cyromazine 70% WDG
- Cyromazine 80% WDG
- Cyromazine 10% SC
- Cyromazine 20% SC
- Cyromazine 30% SC
- Cyromazine 10% SL
- Cyromazine 1.5% GR
- Selected premix products

Final availability depends on the project specification and registration requirements.

### What is the difference between Cyromazine 30% SC and 75% WP?

Cyromazine 30% SC is a liquid suspension concentrate, while Cyromazine 75% WP is a high-concentration wettable powder.

The SC provides convenient liquid measurement and avoids powder dust. The WP offers higher active ingredient loading and efficient solid packaging.

The correct selection depends on the approved use, local registration and market preference.

### Is Cyromazine 50% WP or 75% WP better for leafminers?

Neither specification is automatically better.

The registered active ingredient dose, formulation quality, spray timing and coverage are more important than concentration alone. The choice should match the local label and market structure.

### Can Cyromazine be used on vegetables?

Agricultural Cyromazine products may be registered for vegetables such as cucumbers, beans, tomatoes and leafy crops.

Crop claims, application rates and pre-harvest intervals vary by country and must follow the local product label.

### Can agricultural Cyromazine be mixed into animal feed?

No.

Only registered veterinary or feed-grade Cyromazine products may be administered through feed or drinking water. Agricultural formulations may contain carriers and additives that are not approved for veterinary use.

### Can Cyromazine technical material be used directly?

Cyromazine technical material is primarily intended for industrial formulation production.

It should not be promoted as a ready-to-use agricultural, public-health or veterinary product without an approved end-use label and registration.

### How should Cyromazine be used in a fly-control program?

Cyromazine should be applied to active larval breeding material according to the approved label.

A complete program should also include manure removal, moisture reduction, waste management, adult fly monitoring, traps and registered adult-control products where necessary.

### How should Cyromazine resistance be managed?

Rotate Cyromazine with insecticides from different IRAC groups and avoid continuous Group 17 use.

Apply during the susceptible larval stage, use the registered rate and combine chemical control with sanitation, monitoring and cultural practices.

### What information is required for a Cyromazine quotation?

Please provide:

- Target country
- Intended application
- Target pest
- Registration category
- Preferred formulation
- Required active content
- Packaging requirement
- Estimated order volume
- Required documents

This allows us to evaluate a more suitable product specification for the project.

## Request Cyromazine

Tell us your **target market, intended application, preferred formulation, required concentration, packaging format and estimated annual demand**.

We will review the appropriate Cyromazine specification and available supporting documents for your agricultural, public-health, livestock-hygiene or formulation project.

[Miticide (16)](https://www.pomais.com/tag/miticide/) [Nematicide (9)](https://www.pomais.com/tag/nematicide/) [Mosquito Fly Flea Control Insecticide (9)](https://www.pomais.com/tag/mosquito-fly-flea-control-insecticide/) [Ant Insecticide (4)](https://www.pomais.com/tag/ant-insecticide/) [Cockroach Control Insecticide (4)](https://www.pomais.com/tag/cockroach-control-insecticide/) [Compound Pesticides (4)](https://www.pomais.com/tag/compound-pesticides/) [Warehouse Pest Control Insecticide (2)](https://www.pomais.com/tag/warehouse-pest-control-insecticide/) [Full-Spectrum Insecticide (2)](https://www.pomais.com/tag/full-spectrum-insecticide/)

### Contact us!

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[More Public Health Pest Control](https://www.pomais.com/public-health-pest-control/)

[More Public Health Pest Control](https://www.pomais.com/public-health-pest-control/)

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[Chlorfenapyr 360g/l SC, 40% SC Insecticide – Bed Bug & Thrips Control for Poultry & Agriculture](https://www.pomais.com/product/chlorfenapyr-40-sc/)

[![Thiamethoxam 10 Z 9 Tricosene 0.05 WDG](https://www.pomais.com/wp-content/uploads/2026/09/Thiamethoxam-10-Z-9-Tricosene-0.05-WDG.webp "Thiamethoxam 10 Z 9 Tricosene 0.05 WDG")](https://www.pomais.com/product/thiamethoxam-10-z-9-tricosene-0-05-wdg/)

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[![Phoxim 20 Lambda Cyhalothrin 1 SL](https://www.pomais.com/wp-content/uploads/2026/09/Phoxim-20-Lambda-Cyhalothrin-1-SL.webp "Phoxim 20 Lambda Cyhalothrin 1 SL")](https://www.pomais.com/product/phoxim-20-lambda-cyhalothrin-1-sl/)

[Phoxim 20% + Lambda-Cyhalothrin 1% SL | Public Health Pest Control](https://www.pomais.com/product/phoxim-20-lambda-cyhalothrin-1-sl/)

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[Fenthion 5% GR | Public Health Pest Control](https://www.pomais.com/product/fenthion-5-gr/)

[Fenthion 5% GR | Public Health Pest Control](https://www.pomais.com/product/fenthion-5-gr/)

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- [Chlorpyrifos 48% EC 480 g/L Insecticide](https://www.pomais.com/product/chlorpyrifos-48ec/)
- [Fipronil 500 g/L SC Insecticidal](https://www.pomais.com/product/500-g-l-fipronil/)
- [Dinotefuran Insecticide (IRAC 4A) | Systemic Neonicotinoid Products](https://www.pomais.com/product/dinotefuran/)
- [Thiamethoxam 25% + Dinotefuran 25% WP | Public Health Pest Control](https://www.pomais.com/product/thiamethoxam-25-dinotefuran-25-wp-public-health-pest-control/)
- [Cockroach Killing Bait Powder](https://www.pomais.com/product/cockroach-killing-bait-powder/)
- [Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP | Public Health Pest Control](https://www.pomais.com/product/deltamethrin-0-2-pirimiphos-methyl-1-8-dp/)
- [Chlorfenapyr 360g/l SC, 40% SC Insecticide – Bed Bug & Thrips Control for Poultry & Agriculture](https://www.pomais.com/product/chlorfenapyr-40-sc/)
- [Thiamethoxam 10% + Z-9 Tricosene 0.05% WDG | Public Health Pest Control](https://www.pomais.com/product/thiamethoxam-10-z-9-tricosene-0-05-wdg/)
- [Phoxim 20% + Lambda-Cyhalothrin 1% SL | Public Health Pest Control](https://www.pomais.com/product/phoxim-20-lambda-cyhalothrin-1-sl/)
- [Fenthion 5% GR | Public Health Pest Control](https://www.pomais.com/product/fenthion-5-gr/)

[Latest News](https://www.pomais.com/news/)

- [Meet SunAgro at Growtech Antalya 2026 – Booth H6-A120](https://www.pomais.com/meet-sunagro-at-growtech-antalya-2026-booth-h6-a120/)September 3rd, 2026
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- [Comparison of SC and SL Pesticide Formulations: How Should Buyers Choose?](https://www.pomais.com/comparison-of-sc-and-sl-pesticide-formulations/)September 20th, 2026
- [How Pesticide Quality Is Controlled Before Export](https://www.pomais.com/how-pesticide-quality-is-controlled-before-export/)September 17th, 2026
- [How Does Private Label Pesticide Manufacturing Work?](https://www.pomais.com/how-does-private-label-pesticide-manufacturing-work/)September 14th, 2026
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- [How to Compare Pesticide Suppliers Beyond Price](https://www.pomais.com/how-to-compare-pesticide-suppliers-beyond-price/)September 3rd, 2026

[FAQ](https://www.pomais.com/faq-items/)

- [Does Spinosad Kill Thrips?](https://www.pomais.com/faq-items/does-spinosad-kill-thrips/)July 25th, 2026
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- [Does Spinosad Kill Fleas?](https://www.pomais.com/faq-items/does-spinosad-kill-fleas/)July 21st, 2026
- [Does Spinosad Kill Ants?](https://www.pomais.com/faq-items/does-spinosad-kill-ants/)February 24th, 2026
- [Does Spinosad Kill Fungus Gnats?](https://www.pomais.com/faq-items/does-spinosad-kill-fungus-gnats/)February 24th, 2026
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- [Will 2,4-D Kill Broom Sage?](https://www.pomais.com/faq-items/will-24-d-kill-broom-sage/)January 30th, 2026
- [Will 2,4-D Kill Cattails?](https://www.pomais.com/faq-items/will-24-d-kill-cattails/)January 28th, 2026
- [Will 2,4-D Kill Centipede Grass?](https://www.pomais.com/faq-items/will-24-d-kill-centipede-grass/)January 26th, 2026
- [Will 2,4-D Kill Johnsongrass?](https://www.pomais.com/faq-items/will-24-d-kill-johnsongrass/)January 22nd, 2026
- [Fipronil Rapidly Eliminates Fleas, Providing Swift Relief for Your Pet](https://www.pomais.com/faq-items/fipronil-rapidly-eliminates-fleas-providing-swift-relief-for-your-pet/)December 23rd, 2025
- [Does Spinosad Kill Lice Eggs?](https://www.pomais.com/faq-items/does-spinosad-kill-lice-eggs/)November 18th, 2025

## Tell Us About Your Agrochemical Project

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Please note that our products are not sold to individual users!

Purchase volume: L/KG

Please let us know your planned purchase volume so that we can provide an accurate quote!

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