Fenthion 5% GR Insecticide
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Features
Fenthion 5% GR is a granular insecticide targeting soil-dwelling pests (grubs, root borers) and rice stem borers. Applied via soil incorporation or broadcasting, it provides systemic action with contact and stomach effects. Its slow-release formulation ensures prolonged residual activity. Ideal for integrated pest management (IPM) in rice, vegetables, and turf. Compatible with other insecticides for resistance management.
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| Category | Insecticide |
| Active Ingredient | Fenthion 5% (w/w) |
| Appearance | Black Granules |
Key Parameters
| Parameter | Details |
| CAS Number | 55-38-9 |
| EINECS Number | 200-231-9 |
| Molecular Formula | C10H15O3PS2 |
| Molecular Weight | 278.33 g/mol |
| Density | 1.25 g/cm³ (typical for liquid concentrates) |
| Chemical Name | O,O-Dimethyl O-[4-(methylsulfanyl)-3-methylphenyl] phosphorothioate |
| Flash Point | >100 °C (Non-flammable, typical for emulsifiable concentrates) |
| Solubility | Slightly soluble in water (54-56 mg/l at 20°C); freely soluble in most organic solvents (e.g., ethanol, acetone, benzene). |
| Shelf Life | 2 years in original packaging |
| Other Names | Faster(Sanonda); Lebaycid (Bayer CropScience); Pilartex (Pilarquim);Baycid (Bayer CropScience); Baytex;Entex; Tiguvon; Queletox |
| Target Object | Control of fruit flies, leafhoppers, leaf miners, leaf-eating larvae, stem borers, cereal bugs, and other insect pests in fruit (including citrus), vines, olives, vegetables, rice, and cotton. Also used for mosquito and fly control in public health. |
| Mode of Action | Insecticide with contact, stomach, and respiratory action. |
| Synergistic Blending Guide | Pyrethroids (e.g., Deltamethrin 2.5% EC, 1:3); IGRs (e.g., Pyriproxyfen 10% EC, 1:5); Neonicotinoids (e.g., Imidacloprid 10% SL, 1:4) |
| Core Principle of Blending | Enhanced knock-down effect + Broad-spectrum control with residual activity + Resistance management through multi-site action |
Product Variants & Application
| Product Form | Concentration | Application Method | Target Use | Recommended Mix Partners |
| Emulsifiable Concentrate | Fenthion 25% EC,Fenthion 50% EC | Foliar spray | Control of fruit flies, leafhoppers, stem borers, and sucking pests infruits, vegetables, and field crops | Deltamethrin 2.5% EC(1:4),lmidacloprid 10% SL(1:5),Abamectin1.8% EC (1:6) |
| Granule | Fenthion 5% GR | Soil incorporation or broadcast | Control of soil-dwelling pests (e.g., grubs, root borers) and rice stemborers | Chlorpyrifos 5% GR (1:3), Buprofezin 2% GR (1:4) |
| Microemulsion | Fenthion 50% ME | Foliar spray | Enhanced penetration and control of resistant pests in fruits andvegetables | Cypermethrin 5% ME (1:4), Pyriproxyfen 10% EC (1:5) |
| Emulsion in Water | Fenthion 2% EW | Ultra-low volume (ULV) spraying | Mosquito and fly control in public health programs; rapid knockdowrof flying insects | Piperonyl butoxide 20% EF (1:3), Permethrin 10% EF (1:4) |
| Oil Dispersion | Fenthion 32% + Dinotefuran 8% OD | Foliar spray | Synergistic control of resistant piercing-sucking pests (e.g., aphids,whiteflies) and stem borers | Acetamiprid 10% 0D (1:4), Spirotetramat 15% OD (1:5) |
| Technical Material | Fenthion 95% TC | For formulation | Raw material for manufacturing end-use products | Chlorpyrifos 95% TC (1:3), Profenofos 90% TC (1:4) |
Packaging & Logistics
| Parameter | Details |
| Minimum Order | 1000 L / 1000 KG |
| Packaging Options | Liquid:HDPE/COEX/PET/Aluminum Bottle (100ml, 250ml, 500ml, 1L, 5L, 10L, 20L, 200L, 1000L) Solid:Aluminum bag (5g, 10g, 100g, 250g, 500g, 1kg, 2kg, 5kg, 10kg); 25KG woven bags with inner liner ; 25KG fiber drum; 1000kg/ton bag |
| Port of Delivery | Shanghai, Ningbo, Shenzhen, Guangzhou, Qingdao, Yiwu, Urumqi, Hong Kong |
| Shipping Methods | By sea, by air, by road, by railway |
| Delivery Terms | EXW, FOB, CFR, CIF, CIP, CPT, DDP, DDU, Express |
| Payment Terms | T/T, L/C, Credit Card, PayPal, Western Union, Cash |
| Delivery Lead Time | 20 to 30 days after confirmed payment & packaging details |
Why Choose Us?
| 30 Years, Quality You Can Trust | Proven expertise in pesticide manufacturing. Your guarantee of reliability. |
| Confidential R&D & Production | Your formula is safe with us. Developed 30+ unique recipes without any leak. |
| No Effect? Full Refund! | Quality is our life. Not satisfied? Get a refund. No hassle. |
| Direct Factory Prices | Save up to 50% – No middlemen. Real cost savings with source manufacturing. |
| 12-Hour Quick Response | Get answers and support fast. We respect your time. |
| Free Samples & Custom Packaging | Test before you commit. We also design tailored packaging for your market. |
| Strict QC & Global Standards | Every batch tested (20+ checks), meets FAO & accepts SGS/BV inspection. |
| Registration Support in 50+ Countries | Smooth market entry. We know the rules. |
| Products Exported to 10+ Countries | Understand local needs. Trusted worldwide. |









