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![Dichlorvos (2,2-dichlorovinyl dimethyl phosphate, commonly abbreviated as an DDVP[1])](https://agrichemistry.com/wp-content/webp-express/webp-images/uploads/2022/07/敌敌畏-3-1.jpg.webp)
![Dichlorvos (2,2-dichlorovinyl dimethyl phosphate, commonly abbreviated as an DDVP[1])](https://agrichemistry.com/wp-content/webp-express/webp-images/uploads/2022/07/敌敌畏-1-300x300.jpg.webp)
![Dichlorvos (2,2-dichlorovinyl dimethyl phosphate, commonly abbreviated as an DDVP[1])](https://agrichemistry.com/wp-content/webp-express/webp-images/uploads/2022/07/敌敌畏-2-300x300.jpg.webp)
![Dichlorvos (2,2-dichlorovinyl dimethyl phosphate, commonly abbreviated as an DDVP[1])](https://agrichemistry.com/wp-content/webp-express/webp-images/uploads/2022/07/ddvp-150x150.jpg.webp)
![Dichlorvos (2,2-dichlorovinyl dimethyl phosphate, commonly abbreviated as an DDVP[1])](https://agrichemistry.com/wp-content/webp-express/webp-images/uploads/2022/07/敌敌畏-11-300x300.jpg.webp)
| Product Name | Dichlorvos DDVP |
| Other Name | 2,2-dichlorovinyl dimethyl phosphate, Vapona etc. |
| Appearance | Light yellow to yellowish brown oily liquid |
| Specification | 50%EC 77.5%EC 95%TC |
| CAS No. | 62-73-7 |
| EINECS No. | 200-547-7 |
| Formula | C4H7Cl2O4P |
| molecular weight | 220.98 |
| melting point | -60℃ |
| Solubility | The solubility in water at room temperature is about 10g/L, which can be dissolved in kerosene by 2%~3%, and can be miscible with most organic solvents and aerosol propellants. |
| Aplication | Effective against both chewing and sucking pests. Can be used for vegetables, fruit trees and a variety of farmland crops |
| Mechanism of action |
| Dichlorvos, like other organophosphate insecticides, acts on acetylcholinesterase, associated with the nervous systems of insects. |
| Function |
| 1. These plant – derived insecticides have been used to control some pests of vegetables, fruit trees, tea, tobacco and other crops with good control effect.
2. Used for a variety of pine caterpillar, poplar boat moths, white moths and other forest leaf-eating pests. 3. It has ideal control effect on armyworm， aphid, lepidoptera, cabbage worm, diamondback moth, tea leaf hopper and white mealbug. In addition to vegetable downy mildew, phytophthora, anthrax and starmite also has very good control effect. 4. It is a kind of pesticide with low toxicity, low residue and environmental protection. |
