- 分子式：
- C22H19Cl2NO3
- 分子量：
- 416.3
- EINECS号：
- 257-842-9
Cypermethrin > Chemical name This product is a reaction mixture consisting of two pairs of enantiomers (the ratio is approximately): cyanophenoxybenzyl cis-dichloroethylene dimethylcyclopropane carboxylate and cyanophenoxybenzyl Cis-dichloroethylene dimethylcyclopropane carboxylate, cyanophenoxy benzyl cis-dichloroethylene dimethylcyclopropane carboxylate and cyanophenoxy benzyl cis-dichloroethylene dimethylcyclopropane carboxylic acid Chinese synonyms for esters: Anlubao, nitrile, permethrin, methacrylamide, cyano(phenoxyphenyl)methyldichlorovinyldimethylcyclopropanecarboxylate, new cotton, Baoxing Mianlong, cyanophenoxy Benzyldichlorovinyldimethylcyclopropanecarboxylate Xingmianbao English name English synonyms (+)(+, ,(+)(+) ,,(+) , (, ,, ,, ( No. Related Categories Insecticides Pyrethroids Insecticides Insecticides (mites) Agents Properties Original drug Yellow to brown viscous liquid or crystallized semi-solid. This product is stable to light and loses weight slowly when the temperature is greater than ℃. In weak acid Stable under neutral conditions, it decomposes when exposed to alkali and has a hydrolysis half-life of days. Cypermethrin is a moderately toxic insecticide that acts on the nervous system of insects and disrupts the nervous function of insects by interacting with sodium channels. It has contact and stomach poisoning effects and is non-toxic. Systemic. It has a broad insecticidal spectrum, rapid efficacy, is stable to light and heat, and has a killing effect on the eggs of certain pests. This drug has good effects on pests that are resistant to organophosphorus, but it is not effective on mites and blind insects. The control effect of stink bugs is poor. The drug has a long residual effect and is safe for crops when used correctly. It can be used to control many hygienic pests such as flies, cockroaches, mosquitoes, fleas, lice and bed bugs in public places, and can also be used to control ectoparasites in livestock such as ticks and mites. .In agriculture, it is mainly used for the control of Coleoptera, Lepidoptera, Orthoptera, and Diptera on alfalfa, cereal crops, cotton, grapes, corn, rapeseed, pome fruits, potatoes, soybeans, sugar beets, tobacco and vegetables. , Hemiptera, Homoptera and other pests. The scope of application has good effect on Lesptera larvae and good control effect on Homoptera, Hemiptera and other pests, but it is ineffective against mites and is suitable for cotton, fruit trees and tea trees. , soybeans, sugar beets and other crops. How to use, control of cotton pests During the cotton aphid occurrence period, use emulsifiable oil to spray water with water, and the dosage is per acre. The cotton bollworm is in the peak hatching period, and the pink bollworm is in the second and third generation eggs. For control during the peak period, the dosage is per mu. To control vegetable pests, cabbage caterpillar and diamondback moth are controlled before the instar larvae, and the dosage is , or double the amount of the chemical solution. For control of Huangshougua during the occurrence period, the dosage is per mu. . For the control of fruit tree pests, citrus leafminer is sprayed with water at the early stage of shoot emergence or egg hatching period. At the same time, it can also control orange aphids, leaf rollers, etc. During the period, use EC for control. For the prevention and control of tea tree pests, the tea green leafhopper should be controlled before the nymph stage and the tea geometrid before the instar larval stage. Spray cypermethrin EC twice over the water. For the control of soybean pests, use EC every day. acres, it can control bean hornworms, soybean heartworms, bridge-building insects, etc., with ideal results. To control sugar beet pests, use cypermethrin emulsifiable concentrate to control beet armyworms that are resistant to organophosphorus pesticides and other pyrethroid pesticides. The control effect is good. , flower pest control emulsifiable concentrate use concentration / can control aphids on roses and chrysanthemums. Purpose, pyrethroid insecticides. It has the characteristics of broad spectrum, high efficiency and rapid action. It is mainly contact-killing and stomach poisoning against pests. It is suitable for Lepidoptera, Coleoptera and other pests, but it is not effective against mites. It has a good control effect on aphids, cotton bollworms, Spodoptera litura, inchworms, leaf rollers, flea beetles, weevils and other pests on crops such as cotton, soybeans, corn, fruit trees, grapes, vegetables, tobacco, flowers and other crops. The usual dosage is. For example, to control cotton bollworm and red bollworm, during the egg hatching period and before the larvae penetrate the buds and bolls, use concentrated oil spray to citrus pests and concentrated spray to control tea pests. Be careful not to use it near mulberry gardens, fish ponds, water sources, or apiaries. , a safe and effective broad-spectrum insecticide, with strong detoxification, stomach poisoning and feeding prevention effects, and is especially highly active against lepidopteran pests. It is suitable for the control of pests on various crops such as cotton, rice, vegetables, fruit trees and tea. But it is not suitable to be used as soil pesticide. , used to control pests in cotton, rice, corn, soybeans and other crops as well as fruit trees and vegetables. It is a broad-spectrum insecticide of the pyrethroid class. It has the characteristics of strong contact killing, stomach poisoning and preventing feeding. It is a highly active, broad-spectrum insecticide. It is a high-efficiency, broad-spectrum insecticide that has contact and gastric poisoning effects and is used to control a variety of pests on a variety of crops. Precautions for corn borers, cabbage caterpillars, diamondback moths, leaf rollers and aphids, etc., do not mix with alkaline substances. , drug poisoning, see deltamethrin. , Be careful not to pollute water areas and areas where bees and silkworms are raised. , The daily allowable intake of cypermethrin for the human body is the maximum residue amount in my country's pesticide residue standards: wheat, cottonseed, cucumber/corn, soybean/leaf vegetables, pear fruits, citrus fruits/fruit vegetables, legume vegetables /Tea/The latest EU pesticide residue standard maximum residue amount in tea/Appearance yellow to brown viscous liquid or crystallized semi-solid Hubei Yuancheng Saichuang Technology Co., Ltd. was established in 2007. The company mainly chemically synthesizes APIs, preparations, and pharmaceutical intermediates. It is a large-scale comprehensive high-tech enterprise integrating R&D, production, operation and sales of various products such as chemical raw materials, chemical antiseptics, flavors and fragrances, and food additives. The company is located at the lower reaches of the Lun River ship lock of Dongshantou Office in Xiaonan District, at the junction of Xiaogan and Wuhan. It is close to the Lun River embankment and only a minute's drive from the national highway. Its transportation is very convenient. The factory covers an area of 1,000 acres. The factory buildings to be built will be in accordance with the standards. The factory environment will be clean and reasonably laid out. It will have large and medium-sized production workshops and supporting workshops, as well as a quality inspection and research center equipped with advanced instruments and equipment. The company has independent import and export rights. All colleagues in the company will make unremitting efforts to continuously pursue excellent quality, create distinctive brands and perfect corporate images, adhering to the enterprise spirit of energy saving, truth-seeking, forge ahead and innovation, and pursuing energy saving and high production, quality is life and service is the soul. \'s corporate business philosophy is to meet the needs of the market with first-class products and quality services.
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