Your Address : Globalchemmade--shijiazhuang xingbai bioengineering co.,ltd
Name:shijiazhuang xingbai bioengineering co.,ltd
Type:Others
Tel:86-159 3169 1537
Fax:
Email:sales.rosy@hotmail.com
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Address:China(Mainland)
Products detail
| Product Name: | Spirodiclofen 98%TC |
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| CAS No: | ||
| Product Type: | Agrochemical Intermediates | |
| Product spec: | Spirodiclofen 98%TC | |
| Packing: | ||
| Post Time: | 2013-07-16 | |
| Usage: | ||
| Description: | Sales.rosy[at]hotmail[dot]com Product type: season keto acids acaricide tetronic acid Chemical name: 3 - (2, 4 - dichlorobenzene (base) - 2 - oxo - 1 - oxygen impurity screw (4, 5) - j - 3-4 - base material - 2, 2 - dimethyl butyric acid ester Molecular formula: C21H24Cl2O4 The relative molecular weight: 411.32 CAS no. : 148477-71-8 Appearance physical and chemical properties: white powder, no special smell, melting temperature: 94.8 C, 20 C steam pressure 3 x 7 pa, 10-20 C density of 1.29 g/cm3. Solvent solubility (material / 1000 ml, 20 C) : 20 of n-hexane, dichloromethane > 250, 47 in isopropyl alcohol, xylene > in 250, 0.05 in the water. Toxicity: rats acute oral LD50 > 2500 mg/kg, acute percutaneous LD50 > 4000 mg/kg; The molas LC50 > 0.0455 mg/L, rainbow trout LC50 > 0.0351 mg/L, daphnia LC50 > 100 mg/L. For the bees LD50 > 100 mu g/bee, quail LD50 > 2000 mg/kg in North America. Effect: has the new mechanism, has the effects of tag, not systemic. Mainly inhibit mite fat synthesis, blocking the energy metabolism of mite, and every developmental stage of mites, including the eggs. Characteristic , 1. The new structure, the unique mechanism of action: ketone mite mites crisis of effective ingredients is season ester, mechanism of action is inhibition harmful mites body fat synthesis. Without interaction between it with existing acaricide resistance, is suitable for used for the prevention and control of becoming resistant to the existing acaricide harmful mites. 2. Acaricidal wide spectrum, strong adaptability, mite crisis of starscream, yellow rust spiders, yellow tea mite, cinnabar variegated leaf mites and two mites etc all have very good control effect, can be used for citrus, grapes and other fruit trees and eggplant, chili, tomato crops in solanaceae, such as mites pollution governance. In addition, the mite dangerous for pear psylla, yu oyster shield pest and leafhoppers pests, such as there is good and cure effect. 3. Egg baby and , the eggs especially excellent results, at the same time also has a good tag for if young mites. Mite dangerous though can''''''''''''''''t quickly female mites, but for the female adult mites have a very good sterilization effect. Female touch into mite eggs are produced by 96% after the drug cannot hatch, died in late embryo. 4. The effective length: mites crisis of effective length, all can control citrus production claw mite damage of 40 ~ 50 days. Mite crisis on plant leaves after the rain resistant, spraying encounter rain does not affect the work after 2 hours of normal play. 5. Low toxicity, low residue, good safety. Under the condition of different temperature on crop is very safe, for people and livestock and crop safety, low toxicity. Suitable for pollution-free production. 6. No cross resistance: but with most pesticides (except strong alkali with cupric pesticides) is mixed with now. Used with existing acaricide, can improve the mite dangerous readily availability, and is advantageous to the mites pollution resistance management. | |