Propargite 57% EC, 57% EW and 73% EC Miticide

Product Attribute	Specification
Active Ingredient	Propargite
Primary Specification	Propargite 57% EC
Other Options	Propargite 73% EC and 57% EW where technically confirmed
Product Type	Miticide / Acaricide
Formulation Types	EC — Emulsifiable Concentrate; EW — Emulsion, Oil in Water
IRAC Group	Group 12C
Mode of Action	Mitochondrial ATP synthase inhibitor
Primary Activity	Non-systemic contact activity
Main Target Direction	Motile stages of spider mites and other labeled crop mites
Application Method	Foliar spray
Typical Crop Direction	Fruit, cotton, field crops, vegetables and specialty crops where registered
Standard MOQ	Normally 1,000 L
Available Documents	COA, SDS, TDS, product specification and available registration-supporting information
Packaging Support	Bottles, drums, labels, cartons and shipping configurations
Supply Type	Bulk B2B supply for import and distribution

Final target mites, crops, application rates, spray intervals, pre-harvest intervals and re-entry requirements must follow the approved product label in the destination market.

What Is Propargite?

Propargite is a pesticide active ingredient used primarily as a miticide or acaricide. Its main agricultural role is the control of plant-feeding mites rather than broad-spectrum insect control.

Mites can damage crops by puncturing plant cells and feeding on leaf, shoot or fruit tissue. Common symptoms include stippling, bronzing, yellowing, webbing, leaf decline and reduced crop quality.

Propargite is commonly formulated as an emulsifiable concentrate for foliar application. It reaches mites through direct spray contact and contact with treated plant surfaces.

Although some regulatory systems may place Propargite under a broader insecticide category, it should be commercially positioned as a specialist mite-control pesticide.

Importers building a professional acaricide portfolio can position it alongside other miticide and acaricide products with different modes of action.

What Does Propargite Control?

Propargite products are primarily used against spider mites and other labeled phytophagous mites.

Typical target directions may include:

• Two-spotted spider mites
• European red mites
• Citrus red mites
• Banks grass mites
• Clover mites
• Other labeled spider mite species
• Crop-specific mites included on the approved label

Typical Mite Damage

Target Mite Direction	Typical Crop Damage	Propargite Positioning
Two-Spotted Spider Mite	Fine stippling, webbing, yellowing and leaf decline	Contact control of exposed motile stages
European Red Mite	Leaf bronzing and reduced photosynthetic performance	Orchard mite management where registered
Citrus Mites	Leaf discoloration and fruit-surface injury	Citrus programs according to the local label
Banks Grass Mite	Leaf injury, drying and reduced crop vigor	Field-crop mite control where approved
Other Spider Mites	Feeding damage and progressive canopy decline	Crop-specific use based on registration

Propargite should not be presented as controlling every mite species. The commercial claim must match the exact formulation, efficacy data and destination-market registration.

How Does Propargite Work?

IRAC Group 12C Mode of Action

Propargite belongs to IRAC Group 12C, a subgroup of mitochondrial ATP synthase inhibitors.

Mites depend on mitochondrial energy production for movement, feeding, development and survival. After sufficient exposure, Propargite interferes with this energy-producing process.

The mode-of-action sequence can be understood as:

Spray contact → ATP synthase inhibition → reduced cellular energy → impaired mite activity and survival

This is a distinct mechanism from nerve-acting miticides, lipid biosynthesis inhibitors and mite growth regulators.

Non-Systemic Contact Activity

Propargite is not positioned as a systemic miticide.

It does not move extensively through the plant to protect untreated leaves or new growth. The spray must reach the mites and the surfaces where they are active.

Effective application therefore depends on coverage of:

• Upper leaf surfaces
• Lower leaf surfaces
• Inner canopy foliage
• Growing shoots
• Fruit surfaces where relevant
• Dense or protected mite colonies

Mites frequently remain on leaf undersides or inside dense crop canopies. Spraying only the visible upper foliage can leave untreated populations behind.

Coverage Determines Field Performance

Application quality is especially important with a contact acaricide.

Performance may decline when:

• Spray volume is too low
• Equipment is poorly calibrated
• The canopy is too dense for penetration
• Leaf undersides remain untreated
• Infestation pressure is already severe
• Heavy webbing blocks spray contact
• Rain removes deposits before the required interval
• The spray mixture is physically unstable
• Incompatible tank-mix partners are used

Early monitoring and uniform coverage are generally more effective than waiting until extensive crop damage has developed.

Which Mite Life Stages Does Propargite Target?

Propargite is mainly positioned against motile mite stages, including larvae, nymphs and adults where supported by the product label.

Mite Life Stage	Product Positioning
Larvae	Contact control where exposed and included on the label
Nymphs	Important target stage during population development
Adults	Primary motile-stage target
Eggs	Claims must be supported by the specific formulation and registration
Newly Hatched Mites	May require continued scouting and follow-up management

The product should not be described as delivering complete life-cycle control unless the exact label and efficacy data support that statement.

Where eggs remain after treatment, newly hatched mites may rebuild the population. Continued crop monitoring is therefore important.

Suitable Crops and Mite Problems

Propargite has been used in different crop sectors, but approved uses vary by country and product registration.

The following crop directions represent commercial positioning rather than a universal label.

Fruit and Nut Crops

Propargite may be positioned for registered mite-control programs in crops such as:

• Apples
• Pears
• Grapes
• Stone fruit
• Tree nuts
• Other fruit crops where approved

Spider mites and red mites can reduce leaf function, weaken the canopy and affect fruit development.

Applications should be timed according to population monitoring and local crop recommendations.

Citrus and Orchard Crops

Mites in citrus and orchard systems may feed on leaves, shoots or fruit surfaces.

Propargite can support registered programs where direct-contact control is required. Uniform canopy coverage is important, especially in mature trees with dense foliage.

Application planning should consider:

• Tree size
• Canopy density
• Spray volume
• Mite location
• Fruit-development stage
• Local harvest restrictions

Cotton and Field Crops

Spider mites and grass mites can increase rapidly under hot, dry or dusty conditions.

In cotton and other registered field crops, early hot spots may develop near:

• Field edges
• Roads
• Dry sections
• Stressed crop areas
• Dusty boundaries
• Previously infested fields

Timely scouting helps identify whether a localized or full-field application is required.

Vegetables and Specialty Crops

Propargite may be used in selected vegetable and specialty-crop programs where approved.

Crop tolerance, harvest interval, application rate and permitted number of treatments must be confirmed on the local label.

Do not transfer use instructions from one crop to another without registration support.

For a broader crop-based approach, distributors can connect the product with relevant crop pest control solutions.

Application Guidance

The following information describes general professional application principles. It does not replace the registered product label.

Scout Before Severe Damage Develops

Inspect crops regularly for:

• Mites on leaf undersides
• Fine leaf stippling
• Bronzing
• Yellowing
• Webbing
• Drying leaf margins
• Localized infestation hot spots
• Declining crop vigor

Treatment is generally more effective when mite populations are identified early.

Severe webbing and heavy canopy damage can make spray penetration more difficult.

Use Adequate Spray Volume

Propargite requires sufficient spray contact.

Select a water volume that provides thorough coverage without excessive runoff. Crop size, canopy structure, equipment type and mite location should guide spray-volume selection.

Low-volume spraying may not be appropriate where the crop canopy is dense or mites are protected on lower leaf surfaces.

Calibrate Application Equipment

Before treatment, confirm:

• Nozzle condition
• Spray pressure
• Travel speed
• Flow rate
• Spray pattern
• Boom height
• Tank agitation
• Total output per hectare

Incorrect calibration can result in under-application, uneven coverage or unnecessary crop exposure.

Apply Under Suitable Conditions

Avoid application when:

• Strong wind may cause drift
• Heavy rain is expected shortly after treatment
• Crop leaves are already saturated
• Extreme heat may increase crop stress
• Runoff into surface water may occur
• The label prohibits treatment under the current conditions

Follow the Local Product Label

The approved label determines:

• Application rate
• Water volume
• Treatment interval
• Maximum annual applications
• Target crop
• Target mite
• Pre-harvest interval
• Re-entry interval
• Protective equipment
• Buffer zones
• Environmental restrictions

A rate approved for Propargite 73% EC must not be copied directly to Propargite 57% EC.

Water Quality and Spray-Solution Management

Water quality can influence mixing behavior, spray stability and crop compatibility.

Check Spray-Water pH

Propargite products may be affected by strongly alkaline spray conditions.

Where required by the product label:

• Use water with a suitable pH
• Avoid strongly alkaline tank conditions
• Check water before preparing a large spray volume
• Use approved conditioning products only where necessary
• Do not make unverified pH adjustments

Use Clean Water

Water containing excessive sediment, organic material or dissolved salts may affect spray quality.

When possible:

• Use clean water
• Filter water before filling the tank
• Prevent contamination from previous spray mixtures
• Clean the spray system before use

Prepare Only the Required Volume

Avoid leaving the diluted spray mixture in the tank for an extended period.

Prepare only the volume required for the planned application and use it according to label instructions.

Tank Mixing and Compatibility

Tank mixing should be based on the approved label and confirmed compatibility information.

Propargite should not be described as compatible with every insecticide, fungicide, fertilizer, spray oil or adjuvant.

Compatibility can be influenced by:

• Spray-water pH
• Water hardness
• Product formulation
• Mixing order
• Tank temperature
• Partner-product concentration
• Surfactants
• Spray oils
• Crop sensitivity
• Agitation
• Time between mixing and application

Strongly Alkaline Materials

Avoid mixing Propargite with strongly alkaline materials unless the product label specifically permits the combination.

Products requiring careful review may include:

• Lime sulfur
• Bordeaux mixture
• Lime-based products
• Other high-pH crop-protection materials

Alkaline conditions may affect product stability or performance.

Spray Oils

Petroleum-based or mineral spray oils may increase the risk of crop injury or formulation incompatibility under certain conditions.

Do not combine Propargite with spray oils unless the exact label, crop and application program support the mixture.

Required intervals between oil applications and Propargite treatments must be followed.

Jar Testing

For an unfamiliar tank mixture:

1. Use the same water source planned for field application.
2. Add products in the intended mixing order.
3. Use proportionally correct quantities.
4. Observe for separation, sediment, precipitation, heat or excessive foam.
5. Do not use the mixture if physical incompatibility develops.

A physically stable mixture does not automatically confirm biological compatibility or crop safety.

Propargite 57% EC vs 57% EW vs 73% EC

The three specifications are separate commercial products. They should not share one universal label or product specification.

Comparison Factor	Propargite 57% EC	Propargite 57% EW	Propargite 73% EC
Active Ingredient Content	57%	57%	73%
Formulation Type	Emulsifiable Concentrate	Emulsion, Oil in Water	Emulsifiable Concentrate
Primary SEO Position	Main specification	Secondary option	Higher-strength option
Formulation System	Active ingredient in an emulsifiable solvent system	Oil phase dispersed in a continuous water phase	Higher-load emulsifiable solvent system
Dilution Behavior	Forms an emulsion after dilution	Diluted emulsion system	Forms an emulsion after dilution
Key Quality Focus	Emulsion stability, low-temperature stability and solvent compatibility	Emulsion stability, droplet size and resistance to separation	High-load stability, emulsification and packaging compatibility
Packaging Review	Solvent-resistant bottle, closure and seal	Emulsion-compatible packaging	High-concentration EC and solvent compatibility
Product Rate	Based on the 57% EC label	Based on the 57% EW label	Based on the 73% EC label
Registration Status	Requires a specific product registration	Requires separate EW registration	Requires separate 73% EC registration
Main Buyer Decision	Established 57% EC market demand	Alternative formulation preference	Higher-concentration commercial positioning

Propargite 57% EC

Propargite 57% EC is the primary product specification for this page.

EC means Emulsifiable Concentrate. The active ingredient is incorporated into a solvent-based formulation system designed to form an emulsion when mixed with water.

Important procurement parameters include:

• Active ingredient content
• Emulsion stability
• Persistent foam
• Low-temperature stability
• Heat stability
• Acidity or alkalinity
• Water content
• Packaging compatibility
• Storage stability

The bottle, cap, seal, label adhesive and carton must be suitable for the final EC formulation.

Propargite 57% EW

EW means Emulsion, Oil in Water.

This formulation contains an oil-based internal phase dispersed in a continuous water phase. It is technically different from an EC even when the active ingredient concentration is the same.

Important quality parameters may include:

• Emulsion appearance
• Phase stability
• Droplet-size distribution
• Resistance to creaming
• Resistance to separation
• Redispersibility
• Low-temperature behavior
• Heat stability
• Packaging compatibility

Propargite 57% EW should remain on the page only when the full technical specification, production process, storage data and supporting documents are available.

Propargite 73% EC

Propargite 73% EC is a higher-concentration emulsifiable concentrate.

The higher active ingredient content means:

• The product rate differs from 57% EC
• The formulation system requires separate stability assessment
• Packaging compatibility must be verified
• The product requires its own label and registration
• Transport and hazard classifications may differ
• Marketing claims cannot be copied from the 57% EC product automatically

A higher concentration does not mean that the product is automatically more effective in the field. Performance depends on the labeled active-ingredient dose, spray coverage, mite exposure and application quality.

Propargite Label and Registration Information

There is no single global Propargite label.

Each commercial label must match the exact:

• Active ingredient content
• Formulation type
• Product registration
• Manufacturer or registration holder
• Destination country
• Target crops
• Target mites
• Application rates
• Spray intervals
• Safety classification
• Packaging format

Information Commonly Included on a Propargite Label

A registered label may include:

• Product name
• Active ingredient
• Concentration
• Formulation
• IRAC group
• Approved crops
• Target mites
• Application rates
• Water volumes
• Treatment intervals
• Maximum annual applications
• Pre-harvest interval
• Re-entry interval
• Mixing instructions
• PPE requirements
• Environmental precautions
• Storage instructions
• Container-disposal requirements

Information Required for Commercial Review

Before production or label preparation, buyers should provide:

• Destination country
• Required concentration
• Required formulation
• Target crops
• Target mite species
• Preferred packaging
• Label language
• Current registration status
• Required documents
• Expected order quantity

A Propargite 57% EC label cannot be used automatically for Propargite 73% EC or 57% EW.

Resistance Management

Propargite belongs to IRAC Group 12C.

Repeated use of the same mode of action can increase selection pressure on mite populations. A structured resistance-management program is therefore necessary.

Recommended Principles

• Avoid repeated consecutive Group 12C treatments.
• Rotate with effective miticides from different IRAC groups.
• Follow the maximum number of applications on the label.
• Use the registered rate.
• Avoid reduced rates that may expose mites to sublethal residues.
• Treat before populations become extremely high.
• Monitor crop response after application.
• Investigate unexpected survival.
• Record the product and IRAC group used in each field.
• Integrate biological and cultural management where practical.

When selecting a rotation partner, compare the IRAC group rather than only the brand or active ingredient name.

For example, Fenpyroximate 5% SC miticide belongs to a different mode-of-action group and may represent a separate technical direction where locally registered.

This does not mean that two products should be mixed or alternated automatically. Crop registration, resistance status, beneficial arthropods and local recommendations must be considered.

Safety and Operator Protection

Propargite formulations must be handled according to the final SDS and registered product label.

General Handling Principles

• Wear the protective equipment specified on the label.
• Avoid skin and eye contact.
• Do not inhale spray mist.
• Do not eat, drink or smoke during handling.
• Wash hands and exposed skin after application.
• Remove contaminated clothing promptly.
• Keep unauthorized personnel away from mixing areas.
• Do not reuse empty pesticide containers.
• Follow local re-entry requirements.

Specific PPE may vary by formulation and market.

The safety classification for a 57% EC product may differ from a 57% EW or 73% EC product because solvents and other formulation components affect the final hazard profile.

Environmental Precautions

Prevent Propargite from entering non-target environments.

Users should:

• Avoid direct application to water
• Prevent contamination of rivers, lakes and drainage systems
• Control spray drift
• Prevent field runoff
• Follow required aquatic buffer zones
• Avoid spraying in strong wind
• Protect non-target organisms according to the label
• Dispose of spray residues responsibly
• Follow local container-rinsing and disposal procedures

Do not describe Propargite as environmentally harmless or universally safe for beneficial organisms.

Environmental risk depends on the formulation, application method, rate, timing and local ecosystem.

Storage and Transport

Store Propargite formulations:

• In their original sealed containers
• In a cool, dry and ventilated warehouse
• Away from direct sunlight
• Away from food and animal feed
• Away from unauthorized personnel
• Under conditions stated in the SDS
• Away from incompatible chemicals
• Away from heat or ignition sources where applicable

Before shipment, inspect:

• Bottle condition
• Closure security
• Induction seal
• Leakage
• Label adhesion
• Batch coding
• Fill volume
• Carton strength
• Shipping marks
• Pallet condition

Transport classification must be confirmed according to the final formulation, container size, SDS, route and destination requirements.

Packaging and Documentation Support

POMAIS supplies Propargite formulations for bulk import, registration and distribution projects.

Packaging Options

Commercial packaging discussions may include:

• Small agricultural bottles
• Standard retail bottles
• Larger commercial containers
• Drums
• Solvent-compatible bottles for EC formulations
• Emulsion-compatible packaging for EW formulations
• Induction seals
• Tamper-evident closures
• Multilingual labels
• Retail cartons
• Master cartons
• Batch and expiry coding
• Shipping marks
• Pallet and container planning

Packaging materials must be tested or reviewed against the final formulation.

A bottle suitable for an EW formulation is not automatically suitable for a high-solvent EC product.

Quality Control Focus

Depending on the selected formulation, quality checks may include:

• Active ingredient content
• Product identity
• Physical appearance
• Acidity or alkalinity
• Water content
• Emulsion stability
• Persistent foam
• Low-temperature stability
• Heat stability
• Pourability
• Packaging compatibility
• Fill-volume control
• Seal integrity
• Label verification
• Batch consistency

Available Documents

Commercial document support may include:

• COA — Certificate of Analysis
• SDS — Safety Data Sheet
• TDS — Technical Data Sheet
• Product Specification
• Packaging Specification
• Available registration-supporting technical information
• Batch-related quality documents
• Commercial and shipping documents

Document availability depends on the formulation, destination country, registration pathway, order stage and final commercial specification.

Frequently Asked Questions

Request Propargite Product

To evaluate a Propargite supply or registration project, please provide:

• Destination country
• Company type
• Required concentration
• Required formulation
• Estimated quantity
• Preferred bottle or drum size
• Target crops
• Target mite species
• Required label language
• Current registration status
• Required technical documents
• Expected purchasing schedule

We will review formulation availability, technical specifications, packaging compatibility, documentation requirements and destination-market conditions before confirming the commercial proposal.

Propargite products are supplied for professional B2B procurement, registration and wholesale distribution.