Greentree Chemical Co., Limited is one of the leading manufacturers and suppliers of cas no. 138261-41-3 agricultural chemicals insecticide imidacloprid 97% tc in China. With abundant experience, our factory offer high quality chemicals made in China with competitive price. Welcome to contact us for free sample.
Imidacloprid is a highly effective and broad-spectrum neonicotinoid insecticide. It features stomach poisoning, contact toxicity, strong systemic activity and excellent translocation performance with long lasting effect, delivering outstanding control efficacy especially against piercing-sucking pests.
Apart from foliar spraying, imidacloprid is also applicable to soil treatment, root irrigation and seed dressing. Its control effect is 3 to 5 times higher than that of conventional spraying, with a lasting period of 50 to 90 days.
| 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
1. Broad insecticidal spectrum
It is mainly used to control above-ground pests such as aphids, thrips, leafhoppers, planthoppers, whiteflies and beetles. It also works against underground pests including grubs, mole crickets, wireworms, cutworms, rice weevils and rice leaf beetles.
2. Powerful systemic absorption
With extremely strong systemic property, it can be rapidly absorbed by plant roots, stems and leaves within minutes, ranking among the fastest-absorbed systemic insecticides.
3. Excellent translocation capability
After being absorbed by crops, it can be quickly transported to all plant parts, thoroughly eliminating pests hiding on leaf backs or hard-to-reach positions for more thorough pest control.
4. High stability
It is stable and hard to decompose in soil, evenly distributing around crop roots for continuous absorption by root systems.
5. Long persistent effect
Benefiting from superior systemic translocation and chemical stability, it is resistant to photolysis and hydrolysis. The efficacy lasts 15-25 days via foliar spraying, and 50-90 days via soil treatment, greatly reducing spraying frequency and pesticide input costs.
6. High efficiency and low toxicity
Classified as a high-efficiency low-toxicity insecticide, is the preferred pesticide for pollution-free vegetable cultivation.
7. Good compatibility
Chemically stable, it can be mixed with insecticides, fungicides, plant growth regulators and fertilizers to achieve remarkable synergistic effects. It broadens the pest control spectrum, delays pest resistance development and cuts down labor costs.
Products Applications
1. Soil Treatment
Before sowing or transplanting, apply 2-4 kg of 5% imidacloprid granules per mu. Mix it with fine soil or decomposed organic fertilizer, then spread, furrow-apply or hole-apply evenly along with fertilization.
The active ingredient releases slowly in soil solution, effectively suppressing underground pests like grubs, mole crickets, wireworms and cutworms. Absorbed continuously by crop roots and delivered to upper plant parts, it also well prevents damages from aphids, thrips, whiteflies, planthoppers and leafhoppers, with efficacy lasting over 80-90 days, lowering spraying frequency, labor input and environmental pollution.
2. Seed Dressing
Prior to sowing wheat, corn, peanut, soybean, garlic, potato and other crops, use 60% imidacloprid suspension seed coating agent at the seed-to-pesticide ratio of 1:150~200, air-dry the seeds before sowing.
The agent evenly coats seed surfaces to protect seeds and seedlings from underground pests. It gradually releases into surrounding soil to shield young seedlings, and exerts systemic action to kill above-ground pests such as aphids, thrips, planthoppers, whiteflies and leafhoppers, maintaining efficacy for 50-60 days and reducing spray times effectively.
3. Root Irrigation or Root Dipping
For transplanted vegetables including cucumber, watermelon, muskmelon, tomato, eggplant and pepper, irrigate or soak roots with 1000-1500 times diluted 60% imidacloprid suspension seed coating agent during seedling raising or field planting along with watering.
The liquid fully covers rhizosphere soil to kill underground pests such as grubs, cutworms and wireworms. Via internal translocation, it restrains infestation of above-ground pests, blocks virus transmission and prevents viral diseases, with valid period reaching 30-50 days.
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
100g/bag, 250g/bag, 500g/bag, 1000g/bag, 10kg/box or 25kg/barrel, provide packaging according to your needs.

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