Custom Pesticide Formulations & Toll Blending Services

 

Industrial-scale chemical preparations engineered by blending active technical ingredients (TC) with specialized surfactants, solvents, and carriers. These formulations transform raw technical materials into stable, field-ready liquid or solid delivery systems designed for consistent spray application, optimal leaf retention, and uniform active ingredient release.

 
  • Spiroxamine 500g/L EC
    Systemic Fungicide for Broad-Spectrum Disease Control
    Active Ingredients: Spiroxamine
    Formulation: 500 g/L EC
    CAS: 118134-30-8
    Registration: EX20220058
    Appearance:...
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  • Quinoxyfen 250g/L SC
    Systemic Fungicide for Powdery Mildew Control
    Active Ingredients: Quinoxyfen
    Formulation: 250 g/L SC
    CAS: 124495-18-7
    Registration:
    Appearance: White to off-white...
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  • Cyprodinil+Fludioxonil 62.5% WDG
    Broad-Spectrum Fungicide for Seed & Foliar Disease Control
    Active Ingredients: Cyprodinil + Fludioxonil
    Formulation: 62% WDG (Water Dispersible Granule)
    CAS: 121552-61-2...
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  • Fenhexamid 500g/L SC
    Systemic Fungicide for Botrytis Control
    Active Ingredients: Fenhexamid
    Formulation: 500 g/L SC
    CAS: 126833-17-8
    Registration: EX20220069
    Appearance: White to...
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  • Fenpyroximate 5% SC
    Broad-Spectrum Acaricide with Ovicidal Action
    Active Ingredients: Fenpyroximate
    Formulation: 5% SC (Suspension Concentrate)
    CAS: 134098-61-6
    Registration:...
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  • Imidacloprid 70% WDG
    Systemic Insecticide for Broad-Spectrum Pest Control
    Active Ingredients: Imidacloprid
    Formulation: 70% WDG
    CAS: 138261-41-3
    Registration: PD20110588
    Appearance:...
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  • Cyfluthrin 50g/L EC
    Broad-Spectrum Insecticide for Rapid Pest Control
    Active Ingredients: Cyfluthrin
    Formulation: 50 g/L EC
    CAS: 68359-37-5
    Registration: PD20120333
    Appearance: Light...
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  • Bifenthrin 100g/L EC
    Broad-Spectrum Insecticide for Crop Protection
    Active Ingredients: Bifenthrin
    Formulation: 100 g/L EC
    CAS: 82657-04-3
    Registration: PD20094230
    Appearance: Pale...
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  • 14-Hydroxylated Brassinosteroid+Thidiazuron 0.16% SL
    Plant Growth Regulator for Yield Increase & Stress Resistance
    Active Ingredients: 14-Hydroxylated Brassinosteroid+Thidiazuron
    Formulation: 0.16% SL (Soluble Liquid)
    Total...
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  • 7.8% Diethyl Aminoethyl Hexanoate+0.2% S-Abscisic Acid
    Plant Growth Regulator for Yield Enhancement & Stress Resistance
    Active Ingredients: Diethyl Aminoethyl Hexanoate (DA-6)+S-Abscisic Acid (S-ABA)
    Formulation: 8% SL (Soluble...
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  • Prochloraz+Iprodione 20% SC
    Dual-Action Fungicide for Broad-Spectrum Disease Control
    Active Ingredients: Prochloraz + Iprodione
    Formulation: 20% SC
    CAS: Prochloraz (67747-09-5), Iprodione...
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  • Propiconazole 250g/L EC
    Systemic Fungicide for Broad-Spectrum Disease Control
    Active Ingredients: Propiconazole
    Formulation: 250 g/L EC
    CAS: 60207-90-1
    Registration: PD20092422
    Appearance:...
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Product Range & Formulation Types

Emulsifiable Concentrate (EC): Liquid formulation containing active ingredient, solvent, and emulsifiers, forming clear oil-in-water emulsions upon dilution.


Suspension Concentrate (SC): Stable suspension of solid active ingredients in an aqueous phase, preventing caking and ensuring consistent spray distribution.

Wettable Powder (WP):

Finely milled dry powder containing wetting and dispersing agents that form a suspension when mixed with water.

Water Dispersible Granule (WDG / WG):

Extruded or spray-dried granules that rapidly disintegrate and disperse in water without dusting during handling.

Soluble Liquid (SL):

True solution formulations that dissolve completely in water without precipitation or phase separation.

 

Technical Parameters

 

Parameter

Specification Range

Testing Method

Active Ingredient (a.i.) Content

Custom specified (e.g., 5% to 90% w/w)

CIPAC / HPLC Assay

Emulsion Stability (EC)

Zero cream or oil separation after 2 h in hard water

CIPAC MT 36.3

Wet Sieve Test (SC / WDG)

0.1% residue retained on 75 um sieve

CIPAC MT 185

Persistent Foaming

25 mL foam after 1 minute

CIPAC MT 47.2

pH Range

4.0 – 9.0 (diluted at 1%)

CIPAC MT 75.3

Flash Point (EC)

> 61 deg C (solvent dependent)

ASTM D93

 

Application & Formulation Suitability

 

01

Agricultural Crop Protection:

Systemic and contact insecticides, selective/non-selective herbicides, and broad-spectrum fungicides for field crops and orchards.

02

Public Health Vector Control:

Residual wall sprays and ultra-low volume (ULV) space sprays targeting mosquito, tick, and vector populations in municipal programs.

03

Adjuvant Integration:

Custom co-formulant selection incorporating penetrants, drift retardants, and anti-foaming agents tailored to local target crop leaf cuticles and hard-water spray conditions.

Fenhexamid 500g/L SC manufacturers

 

Manufacturing Capability
 
 
 

Blending Equipment:

Stainless steel jacketed mixing reactors ranging from 1,000L to 10,000L capacity with variable-speed anchor and high-shear dispersion turbines.

 
 

Milling Infrastructure:

Horizontal bead mills and air-jet mills capable of achieving median particle sizes (D90 < 3 um) for suspension concentrates.

 
 

Granulation Lines:

High-shear wet granulation and continuous fluid-bed drying and granulation systems for dust-free WG production.

 
 

Output Capacity:

Annual formulation throughput exceeding 35,000 metric tons across dedicated liquid and solid processing lines.

 

 

QC & Documentation

 

Assay Verification:

In-house analytical laboratory equipped with Shimadzu High-Performance Liquid Chromatographs (HPLC) and Gas Chromatographs (GC) for active ingredient quantification.

01

Physical-Chemical Testing:

Rigorous batch testing covering flash point, viscosity, persistent foam, emulsion stability, and wet sieve residue.

02

Traceability:

Full lot traceability from raw technical material (TC) intake to final packaged units, backed by Certificate of Analysis (COA) issued per production batch.

03

Regulatory Support:

Provision of GHS-compliant Safety Data Sheets (SDS) and analytical dossiers supporting local registration dossiers.

04

 

Supply & OEM/ODM Services
Packaging Options:
Co-extruded UN-certified HDPE bottles (1L to 5L), fluorinated Jerrycans (20L), steel-plastic composite drums (200L), and water-soluble PVA bags for solid formulations.
Private Labeling:
Custom laser-printed batch coding, multi-language label application, and brand-specific carton designs.
Minimum Order Quantity (MOQ):
Negotiable per active ingredient batch cycle, standardizing at 1,000L for liquids and 1,000kg for solids.

 

Our Certificate

 

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FAQ

 

Q: What is the minimum active ingredient assay tolerance guaranteed in bulk production?

A: Production batches are blended to meet exact client-specified active ingredient percentages with an analytical tolerance of plus or minus 2.0 percent relative to the nominal label claim, verified via HPLC testing before release.

Q: Can you formulate custom mixtures using client-supplied technical-grade (TC) active ingredients?

A: Yes. Toll manufacturing agreements allow clients to ship certified technical-grade materials to our facility for processing, blending, and packaging under strict confidentiality and yield reconciliation controls.

Q: How do you prevent active ingredient crystallization or phase separation during long-term storage?

A: Formulations undergo accelerated thermal stability testing (CIPAC MT 46.3) at 54 deg C for 14 days and cold stability testing at 0 deg C for 7 days to ensure surfactants and crystal growth inhibitors maintain shelf-life stability under extreme shipping conditions.

Q: What UN-certified packaging configurations are available for international export?

A: Liquid formulations are packed in UN-rated HDPE Jerrycans or steel drums meeting PG II and PG III performance standards, while solid formulations utilize multi-layer paper-plastic bags or fiber drums fitted with moisture barrier liners.

Q: Do your formulations pass standard hard-water dilution tests?

A: All emulsion concentrates and wettable powders are tested using CIPAC standard hard water (342 ppm calcium carbonate equivalent) to verify that no flocculation, oil separation, or nozzle-clogging precipitates occur during spray application.

Q: What is the standard lead time for a new custom formulation trial batch?

A: Laboratory-scale sample formulation and physical stability screening take 7 to 10 business days, followed by pilot-scale plant trial runs within 3 to 4 weeks upon active ingredient and adjuvant sign-off.

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