---
description: "Product Name\r\nDeltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP\r\n\r\n\r\nActive Ingredients\r\nDeltamethrin (0.2%), Pirimiphos-Methyl (1.8%)\r\n\r\n\r\nCAS Number\r\nDeltamethrin: 52918-63-5\r\nPirimiphos-Methyl: 29232-93-7\r\n\r\n\r\nChemical Class\r\nDeltamethrin: Synthetic Pyrethroid\r\nPirimiphos-Methyl: Organophosphate\r\n\r\n\r\nMolecular Formula\r\nDeltamethrin: C₂₂H₁₉Br₂NO₃\r\nPirimiphos-Methyl: C₁₁H₂₀N₃O₃PS\r\n\r\n\r\nMolecular Weight\r\nDeltamethrin: 505.2 g/mol\r\nPirimiphos-Methyl: 305.33 g/mol\r\n\r\n\r\nAppearance\r\nOff-white to pale-colored dustable powder\r\n\r\n\r\nFormulation Type\r\nDustable Powder (DP)\r\n\r\n\r\nMode of Action\r\nDeltamethrin: Rapid knockdown (contact & ingestion)\r\nPirimiphos-Methyl: Penetrating fumigant effect\r\n\r\n\r\nTarget Pests\r\nRed flour beetle, American wheat weevil, Maize weevil, Saw-toothed grain"
title: Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP | Public Health Pest Control - POMAIS Agriculture
image: https://www.pomais.com/wp-content/uploads/2026/09/Deltamethrin-0.2-Pirimiphos-Methyl-1.8-DP.jpg
---
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Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP | Public Health Pest Control
[](https://www.pomais.com/wp-content/uploads/2026/09/Deltamethrin-0.2-Pirimiphos-Methyl-1.8-DP.webp) [Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP](https://www.pomais.com/wp-content/uploads/2026/09/Deltamethrin-0.2-Pirimiphos-Methyl-1.8-DP.webp)
[Public Health Pest Control](https://www.pomais.com/products/public-health-pest-control/)
# Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP | Public Health Pest Control
### Effective and Long-lasting Protection for Your Stored Grains
POMAIS Agriculture introduces the powerful insecticidal combination of Deltamethrin 0.2% and Pirimiphos-Methyl 1.8% DP. Specifically developed for superior control of stored grain pests, this advanced dustable powder (DP) provides comprehensive protection, ensuring the safety and quality of your valuable grain stock during storage.
- 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.
[Get a Quote](#awb-oc__10593)
## About Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP | Public Health Pest Control
| **Product Name** | Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP |
| --- | --- |
| **Active Ingredients** | Deltamethrin (0.2%), Pirimiphos-Methyl (1.8%) |
| **CAS Number** | Deltamethrin: 52918-63-5
Pirimiphos-Methyl: 29232-93-7 |
| **Chemical Class** | Deltamethrin: Synthetic Pyrethroid
Pirimiphos-Methyl: Organophosphate |
| **Molecular Formula** | Deltamethrin: C₂₂H₁₉Br₂NO₃
Pirimiphos-Methyl: C₁₁H₂₀N₃O₃PS |
| **Molecular Weight** | Deltamethrin: 505.2 g/mol
Pirimiphos-Methyl: 305.33 g/mol |
| **Appearance** | Off-white to pale-colored dustable powder |
| **Formulation Type** | Dustable Powder (DP) |
| **Mode of Action** | Deltamethrin: Rapid knockdown (contact & ingestion)
Pirimiphos-Methyl: Penetrating fumigant effect |
| **Target Pests** | Red flour beetle, American wheat weevil, Maize weevil, Saw-toothed grain beetle, Almond moth, Angoumois grain moth |
| **Application Rate** | 200-250 mg per kg of grain |
| **Application Method** | Uniformly mix with stored grain |
| **Frequency of Application** | Single application per storage cycle |
| **Safety Interval** | Minimum 30 days before processing or consumption |
| **Protective Measures** | Use gloves, masks, protective clothing during handling |
| **Compatibility** | Do not combine with alkaline substances |
| **Storage Conditions** | Cool, dry, ventilated area away from sunlight |
| **Shelf Life** | 2 years under recommended storage conditions |
| **Packaging Options** | Customized packaging sizes available |
## Key Active Ingredients
- **[Deltamethrin](https://www.pomais.com/product/deltamethrin-25g-l-ec50g-l-ec25g-l-sc/) (0.2%)**: A highly potent synthetic pyrethroid insecticide, recognized for its rapid knockdown capability and strong residual effect through contact and ingestion.
- **Pirimiphos-Methyl (1.8%)**: An organophosphate insecticide known for its fumigant properties, effectively penetrating deep into stored grain, reaching hidden pests, and providing long-term protection.
## Powerful Mode of Action
The synergy between Deltamethrin and Pirimiphos-Methyl delivers dual-action pest control:
- **Rapid Knockdown**: Deltamethrin quickly immobilizes pests upon contact, ensuring immediate effectiveness.
- **Deep Penetration**: Pirimiphos-Methyl’s fumigation effect controls pests hidden within the grain, achieving thorough pest management.
## Target Pests
Effectively controls a broad spectrum of common stored grain pests, including:
- Red flour beetle (*Tribolium castaneum*)
- American wheat weevil (*Sitophilus zeamais*)
- Maize weevil (*Sitophilus zeamais*)
- Saw-toothed grain beetle (*Oryzaephilus surinamensis*)
- Almond moth (*Cadra cautella*)
- Angoumois grain moth (*Sitotroga cerealella*)
## Application Instructions
- **Dosage:** Apply at 200-250 mg/kg of grain.
- **Method:** Uniformly mix the dustable powder into the stored grain to ensure comprehensive coverage and effective control.
- **Frequency:** Single application per storage cycle, maintaining a minimum safety interval of 30 days before processing or consumption.
## Benefits of Using Our Product
- **Broad-Spectrum Protection:** Safeguard your grains against multiple pest species.
- **Rapid and Effective Action:** Fast knockdown ensures immediate reduction of pest populations.
- **Extended Residual Control:** Maintains grain quality and safety throughout the storage period.
- **User-Friendly:** Easy-to-apply dust formulation provides even distribution throughout stored grain.
## Safety and Precautions
- **Handling:** Use protective gear such as gloves, masks, and protective clothing during application.
- **Compatibility:** Avoid combining with alkaline substances to preserve product efficacy.
- **Environmental Care:** Minimize contamination risks by properly disposing of empty packaging and excess product.
## Why Partner with POMAIS Agriculture?
- **Quality Assurance:** Adhering to strict international standards, delivering reliable and consistent results.
- **Technical Expertise:** Expert support for optimal product use and maximum pest control efficacy.
- **Global Reach:** Trusted worldwide for excellence in agricultural pest management solutions.
Protect your grain investments with confidence—choose POMAIS Agriculture’s Deltamethrin 0.2% + Pirimiphos-Methyl 1.8% DP today. Contact us to learn more or place your order.
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