Cas: 148477-71-8 spirodiclofen powder
| product name |
spirodiclofen |
| cas number |
148477-71-8 |
| apperance |
White crystal powder |
| Density |
1.3±0.1 g/cm3 |
| MF |
C21H24Cl2O4 |
| MW |
411.319 |
Spirodiclofen is a chemical substance with a molecular formula of C21H24Cl2O4. Appearance is white powder, no special smell, with contact effect, no systemicity. It has a good killing effect on the eggs of harmful mites, young mites, and nymphs. It is not effective on adult mites, but it has the effect of inhibiting the hatching rate of female mites.
1. Brand new structure and unique mechanism of action: The effective ingredient of spirodiclofen is quaternary ketone ketone, and the mechanism of action is to inhibit fat synthesis in harmful mites. It has no cross-resistance with existing acaricides, and is suitable for preventing and controlling harmful mites that are resistant to existing acaricides.
2. Broad spectrum of killing mites and strong adaptability: The mites have good control effects on red spiders, yellow spiders, rust ticks, tea yellow mites, cinnabarinus spider mites and two-spotted spider mites. It can be used for oranges and grapes Treatment of mites on other fruit trees and eggplants, peppers, tomatoes and other solanaceous crops. In addition, Mianwei has a very good concurrent curative effect on pests such as Psylla sylvestris, S. elmella and leafhoppers.
3. Both egg and larvae killing: The egg killing effect is particularly excellent, and it also has a good contact effect on young nymphs. Although Mitewei can't kill the female adult mites quickly, it has a good sterilization effect on the female adult mites. 96% of the eggs laid by the adult female mites cannot hatch and die in the late embryonic stage.
4. Long lasting period: Spirodic-methyl has a long lasting period, which can control the harm of citrus panonychus mites for 40-50 days in production. Spirofen-methyl is resistant to rain washing after being applied to crop leaves, and moderate rain will not affect the normal performance of the efficacy after 2 hours of spraying.
5. Low toxicity, low residue and good safety. It is very safe to crops under different temperature conditions, safe to humans, animals and crops, and has low toxicity. Suitable for pollution-free production.
6. No mutual resistance: it can be mixed with most pesticides (except strong alkaline pesticides and copper preparations). Mixing with other acaricides with different mechanisms of action can not only improve the quick-acting performance of spirodiclofen, but also benefit the treatment of mites resistance.
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