How insecticide Cypermethrin Works

What is insecticide Cypermethrin?

Cypermethrin is a pyrethroid insecticide used to control many insect pests in households, commercial properties, and agriculture.Cas 52315-07-8Pyrethroids are a synthetic insecticide class that mimics the pyrethrins found in chrysanthemum flowers. Many popular pesticides use cypermethrin as an active ingredient. Cypermethrin can be formulated as wettable powders, liquid concentrates, dusts, aerosols, and granules.

These insecticides are used indoors and outdoors to control many pests like spiders, wasps, ants (including carpenter and fire ants), fleas, boxelder bugs, cockroaches, termites, ladybugs, scorpions, and yellow jackets.

Cypermethrin has low toxicity to humans and is safe to use around pets when it's applied as directed. Because it is a synthetic pyrethroid, it lasts longer than natural pyrethrum and provides long-lasting control and prevention.

Cypermethrin is a synthetic pyrethroid used as an insecticide in large-scale commercial agricultural applications as well as in consumer products for domestic purposes. It behaves as a fast-acting neurotoxin in insects. It is easily degraded on soil and plants but can be effective for weeks when applied to indoor inert surfaces. Exposure to sunlight, water and oxygen will accelerate its decomposition.

How Does insecticide Cypermethrin Work?

Mode of Action

Cypermethrin is a pyrethroid, so its mode of action is by contact or ingestion. This ingredient interferes with the pests central nervous system, causing muscle spasms and inflicting paralysis. This creates an inability to function or eat which eventually leads to the pests death. Depending on the formulation, it can take minutes to several hours for a pests to die.

Depending on the formulation, cypermethrin will leave a long-lasting residual that will continue to control pests for up to 90 days.

Cypermethrin is a type II pyrethroid insecticide. It prolongs opening of sodium channels resulting in membrane depolarization and a conductance block of the insect nervous system, and point mutations in sodium channels induce cypermethrin-resistance in house flies, cockroaches, and mosquitos. Cypermethrin (1-1.5 mg) reduces survival of ticks (H. anatolicum) in vitro in a concentration-dependent manner. Topical administration of cypermethrin reduces the number of ticks on infested cattle. Cypermethrin (5 and 10 ppm) reduces survival of lice (D. ovis) in sheep fleece and prevents re-infestation in contact-challenged sheep for 7 and 19 weeks, respectively. It induces developmental neurotoxicities in zebrafish, increasing mortality and edema and inducing body-axis curvature when used at concentrations ranging from 50 to 200 μg/L.Cypermethrin (15 mg/kg twice weekly for 24 weeks) also induces Parkinson''s disease-like neurodegeneration in rats, decreasing locomotor activity, dopamine production, and the number of tyrosine hydroxylase positive (TH+) neurons in the substantia nigra.

Cypermethrin is a synthetic chemical similar to the pyrethrins in pyrethrum extract (which comes from the chrysanthemum plant). Pyrethroids, including cypermethrin were designed to be effective longer than pyrethrins.

How to uses insecticide Cypermethrin

Cypermethrin is a synthetic pyrethroid derivative of natural pyrethrins with a good insecticidal action. In vertebrates and invertebrates, cypermethrin acts mainly on the nervous system. It is both a stomach poison and a contact insecticide. Cypermethrin is used as an insecticide in large-scale commercial agricultural applications as well as in consumer products for domestic purposes. Cypermethrin is used to control pests in soybean, leeks, onions, carrots, turnips, swedes, parsnips, viola spp., spinach, black currant, gooseberries, sunflowers, linseeds, groundnuts, barley, and mushrooms.

Cypermethrin is a synthetic pyrethroid which is highly used pesticide in agriculture, household and animal husbandry mainly to crack, crevice and spot treatment for control of insects.

Cypermethrin is commonly used to kill household insect pests. it is the fourth most commonly-used insecticide.It is also used in agriculture to control cotton, fruit and vegetable pests. About 90% of cypermethrin is manufactured for cotton crops.

Cypermethrin is used in agriculture to control ectoparasites which infest cattle, sheep, and poultry.

Application insecticide Cypermethrin

Cypermethrin a safe and effective broad-spectrum insecticide with strong anti-killing, stomach poisoning and anti-feeding effects, especially with extremely high activity against lepidopteran pests. It is suitable for the control of pests on cotton, rice, vegetables, fruit trees and tea. But it is not suitable for use as a soil pesticide. It is used to control pests of cotton, rice, corn, soybean and other crops, fruit trees and vegetables; it is a pyrethroid broad-spectrum insecticide, with strong contact, stomach poisoning and anti-feeding characteristics.

Insecticide Cypermethrin price

Normally the price of the pesticide insecticide Cypermethrin is affected by raw materials, market environment, R&D costs, etc. If you want to know the latest priceof the pesticide insecticide Cypermethrin you need, please contact us to initiate an inquiry.

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Insecticide Cypermethrin supplier

Agripestcide is a professional agrochemical manufacturer that provides various products such as herbicides, insecticides, microbial fungicides, and plant growth regulators. If you are looking for the pesticide insecticide Cypermethrin please feel free to contact us to get the latest price.

To find a list of products containing Cypermethrin which are registered , visit the website your then click on the link for Products

Benefits of Cypermethrin

Cypermethrin products are used commonly by pest control professionals when tasked with treatment jobs for their clients. Cypermethrin products can be used outdoors in areas including parks, athletic fields and agricultural sites. You can use Cypermethrin to fight pests in food granaries, greenhouses and pet kennels. Cypermethrin also works well on ornamental trees and shrubs, eliminating pests and preventing further invasions from occurring on them.

Drawbacks of Cypermethrin

After diluting Cypermethrin based products, you should use it immediately and not store it away as the acids in water can start to degrade the active ingredient and make it more ineffective as time passes.

Cypermethrin is not a non-repellent product so there can be cases where insects will simply avoid the product and find another way to invade or continue carrying on their activities. Do not use Cyfluthrin on edible plants like fruits and vegetables.

Is Cypermethrin Safe?

Cypermethrin insecticides are safe to use when applied according to their product label instructions. While insects are vulnerable to the effects of cypermethrin, these products are much less toxic to humans and animals. Cats, however, are very sensitive to pyrethroids, so they should be kept away from treatment areas during and after application. Cypermethrin may still cause harm if ingested.

Though cypermethrin products are safe when used properly, always wear the proper personal protective equipment when applying any insecticides and keep them out of reach of any children or pets. Wear as much coverage as you need to avoid direct skin contact and a respirator or other facial covering to avoid inhalation.

What To Expect insecticide Cypermethrin

Cypermethrin barrier treatment

When using a Cypermethrin-based product, it does not guarantee an instant kill. It can take up to 24 hours to kill the target pest but it does have a long-time residual which can last up to 90 days, meaning you don't have to reapply as often unless you have a very large infestation.

we always recommend keeping children and pets away from the area being treated until the application product has completely dried which usually takes a half-hour to an hour. Once dried, children and pets can be brought back into the area and go back to normal behaviors.

insecticide Cypermethrin chemical properties

Cypermethrin is a carboxylic ester resulting from the formal condensation between 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid and the alcoholic hydroxy group of hydroxy(3-phenoxyphenyl)acetonitrile. It has a role as a pyrethroid ester insecticide, a pyrethroid ester acaricide, an agrochemical and a molluscicide. It is an organochlorine compound, a nitrile, an aromatic ether and a cyclopropanecarboxylate ester. It is functionally related to a 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid.

Cypermethrin is a synthetic pyrethroid primarily used as an insecticide. It acts as a fast-acting neurotoxin in insects.Exposure to sunlight, water and oxygen will accelerate its decomposition. It is a synthetic pyrethroid.Cypermethrin is found in many household ant and cockroach killers, including Raid and ant chalk. Some subsets of isomers of this substance are alpha-cypermethrin, beta-cypermethrin, theta-cypermethrin and zeta-cypermethrin. A pyrethroid is a synthetic chemical compound similar to the natural chemical pyrethrins produced by the flowers of pyrethrums. Pyrethroids are common in commercial products such as household insecticides and insect repellents. In the concentrations used in such products, they are generally harmless to human beings but can harm sensitive individuals. They are usually broken apart by sunlight and the atmosphere in one or two days, and do not significantly affect groundwater quality except for being toxic to fish.

How toxic is cypermethrin?


Cockroach brain cells exposed to very small doses (up to 0.02micrograms per gram of brain weight or cg/g) of cypermethrin exhibited a nervous system response,which in cockroaches, would result in restlessness,incoordination, prostration, and paralysis.

Toxicology insecticide Cypermethrin

Cypermethrin is a moderately toxic material by dermal absorption or ingestion. Symptoms of high dermal exposure include numbness, tingling, itching, burning sensation, loss of bladder control, incoordination, seizures, and possible death. Pyrethroids like cypermethrin may adversely affect the central nervous system. Symptoms of high-dose ingestion include nausea, prolonged vomiting, stomach pains, and diarrhea which progresses to convulsions, unconsciousness, and coma. Cypermethrin is a slight skin or eye irritant, and may cause allergic skin reactions. The oral LD50 for cypermethrin in rats is 250 mg/kg (in corn oil) or 4123 mg/kg (in water). EPA reports an oral LD50 of 187 to 326 mg/kg in male rats and 150 to 500 mg/kg in female rats. The oral LD50 varies from 367 to 2000 mg/kg in female rats, and from 82 to 779 mg/kg in mice, depending on the ratio of cis/trans- isomers present. This wide variation in toxicity may reflect different mixtures of isomers in the materials tested. The dermal LD50 in rats is 1600 mg/kg and in rabbits is greater than 2000 mg/kg.