Greentree Chemical Co., Limited is one of the leading manufacturers and suppliers of cas 138261-41-3 imidacloprid 600 g/l fs agricultural chemicals insecticide in China. With abundant experience, our factory offer high quality chemicals made in China with competitive price. Welcome to contact us for free sample.
Early-season pests attack seeds and seedlings before the crop has a chance to establish. Wireworms, seedcorn maggots, and early aphids can reduce stand count and delay maturity. Imidacloprid 600g/L FS is a high-concentration flowable concentrate for seed treatment that provides 80-120 days of systemic protection from a single application. The formulation adheres tightly to the seed coat, resists abrasion during mechanical planting, and produces minimal dust. Once planted, the active ingredient is absorbed by the germinating seed and moves upward through the developing plant, protecting roots, stems, and leaves. For wheat, it suppresses bird cherry-oat aphid and barley yellow dwarf virus. For corn, it controls corn leaf aphid, flea beetles, and suppresses wireworms. One treatment at planting eliminates the need for early-season foliar sprays, saving labor and reducing crop damage.
| Specification | 97%TC, 70%WDG, 70%WP 25%WP 10%WP 600g/l FS 35%SC, 25%SC, 20%SL, 20%SC |
| Chemical Name | 1-(6-chloro-3-pyridylmethyl)-N-nitromidazolidin-2-ylideneamine |
| Appearance | Yellow liquid |
| Molecular Formula | C9H10ClN5O2 |
| Molecular Weight | 255.66 |
| Melting Point | 136.4 - 143.8 ℃ |
| Solubility | In water at 20°C,0.51g/l. In dichloromethane 50-100, in 2-propanol 1-2, toluene 0.5-1, n-hexane<0.1(all ing/l at 20°C) |
| Stability | It has good stability in plants and soil. It is used for seed dressing and soil treatment. Its duration can reach 90 days, and the longest period can reach 120 days. |
| Toxicity | oral LD50 in rat >450mg/kg.b.w dermal LD50 in rat >5000mg/kg.b.w |
| Structural Formula |
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Products Features
Ultra-long protection – 80-120 days depending on crop and pest pressure.
High adhesion – Binds tightly to seed coat, resists abrasion during handling.
Low dust-off – Formulated to minimize drift during planting.
Systemic from germination – Absorbed within 48 hours of planting.
Suppresses virus vectors – Reduces BYDV transmission in wheat.
Compatible with fungicides – Can be co-applied with metalaxyl, tebuconazole, or prothioconazole.
Products Applications
Wheat (bird cherry-oat aphid, BYDV): Apply 60-70 g per 10 kg of seed. Use standard seed treatment equipment.
Corn (leaf aphid, flea beetle, wireworm suppression): Apply 70-80 g per 10 kg of seed. Ensure uniform coating.
Barley (aphid control): Apply 60-70 g per 10 kg of seed. Dry seeds before bagging.
Co-application with fungicide: Mix with metalaxyl for combined insect and disease control. Test compatibility before bulk mixing.
Application method: Add FS to seed in rotating treater. Mix until uniform coverage. Dry for 1-2 hours before bagging.
Seeding rate reference: For wheat at 150 kg seed per hectare, product use is 900-1050 g per hectare. For corn at 25 kg seed per hectare, product use is 175-200 g per hectare.
Precautions
Do not use treated seed for food, feed, or oil – This is strictly prohibited.
Dust management: Use low-dust talc or graphite in planters to reduce drift.
Bee protection: Prevent treated seed dust from reaching flowering plants or hives.
Storage: Store treated seed in labeled bags away from untreated seed.
Phytotoxicity warning: Do not exceed recommended rates – sensitive varieties may show germination reduction.
Disposal: Dispose of leftover treated seed by deep burial or incineration.
Our Advantages
1. Good quality + factory price + quick response + reliable service is what we try our best to provide you.
2. All our products are produced by our professional workers, we have our efficient foreign trade team, you can completely trust our service.
3. We have 10+ years of manufacturing and sales experience, we cherish every order from our honor and provide you with professional services.
Products Package
100ml/bottle, 500ml/bottle, 1L/bottle, 5L/bottle, 10L/carton, 20L/carton, 20L/drum, 200L/drum, provide packaging according to your needs.

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