We use the popular remedy Cypermethrin against cockroaches. The active substances of the drug and the mechanism of action. Danger to people and pets. How to properly carry out pest control yourself. Preventive actions. Tips and tricks.
When cockroaches appear in residential premises, the owners go in search of modern insecticides that can quickly and effectively eliminate the problem. But unfortunately, not all tools on the market are capable of providing such a result. Therefore, in order not to waste money, effort and time, it is necessary to get acquainted with the full information regarding this or that insecticide. Further there will be complete information about such a popular remedy as Cypermethrin from cockroaches.
Release form
It is a professional tool. It is a concentrated emulsion. It is prohibited to use an emulsion in this concentration.
It is designed to prepare a solution that is prepared immediately before processing. Available in 50 ml vials. For use on large areas and territories, cans of 1 liter and 5 liters are produced.
What is Cypermethrin?
The considered pest remedy is toxic to humans - the active substance is a highly active pyrethroid compound.
On the basis of this drug, other toxic agents of widespread use are also produced.
Table 1. Pesticides containing cypermethrin
| Application area | Name of drugs |
| For household, sanitary, medical purposes | Biocyphene, Green House-dust, Medilis Antiglop, Sipaz-super, Sichlor, Tetracin, Extremin-C |
| For personal subsidiary plots | Alatar, Inta-Vir, Iskra |
| In farmland | Vega, Volley, Cyperus, Shaman |
The insecticidal effect of the agent lasts up to one and a half months, destroying pests such as cockroaches, ants, fleas, bed bugs, mosquitoes, flies. An effective remedy against ixodid ticks.
The insecticide has the same effect on crawling and flying parasites.
The drug belongs to the contact-intestinal and almost instantly gets to the nerve receptors, affecting adults and larvae. But it is harmless to eggs, so re-sanitization will be required over time.
The pest that got the drug dies in a day. Relatives with whom the parasite came into contact also die. The poison adheres well to the body, so it gets into the nest without problems, and there it will exert its harmful effect for several more days.
Release form
The preparation created on the basis of Cypermethrin is a concentrated emulsion of a uniform consistency of light yellow tint with a characteristic strong odor. There is another form of release on sale - in the form of tablets and powder. The emulsion is packaged in various containers - in bottles of 0.5 l and 1 l, as well as in 50 ml dark-colored bottles.
Composition and active substances
- In this drug, cypermethrin is the active substance. It is a potent insecticide that has a detrimental effect on insects.The effect on the body of the Prusak is complex, penetrating by contact through the chitinous membrane, with eating food through the digestive tract and through the respiratory tract, when the cockroach inhales poisonous fumes.
- Using this drug it is possible to get rid of large colonies of cockroaches and clean rooms with a high degree of infection. The fact is that it is not necessary to apply the substance specifically to the cockroaches in order to achieve the effect. Poisonous fumes are the first to have a destructive effect, then cockroaches run along their usual routes and themselves contact me at home. In addition to the fact that the poison is already beginning to act on the individual, he runs to the soy nest and transfers the poison to his relatives. This is how the mass extermination of the population takes place.
- The drug has a sufficiently long duration of action. After application, activity persists for 2-4 weeks. This will allow the destruction of all adults and juveniles. Unfortunately, this insecticide has no effect on egg clutches. This drug eliminates the possibility of cockroaches getting used to active substances. Therefore, if you need to carry out repeated treatments, you do not need to look for other insecticides.
Origin
The drug cypermethrin belongs to the group of pyrethroid insecticides. They originate from plants of the genus Pyrethrum spp., Well known to flower growers as Dalmatian chamomile, pink pyrethrum, maiden, etc., see fig. Even in ancient times it was noticed that bugs, fleas and cockroaches are reluctant to settle indoors hung with bunches of dry pyrethrum, and ixodid ticks are never found on Dalmatian chamomile.
Pyrethrum plants
In the XIX century. from the pyrethrum were isolated "responsible" for scaring away unwanted cohabitants of the substance pyrethrins. However, they turned out to be, firstly, more like repellents - they more frightened off pests than destroyed. Secondly, pyrethrins degraded rapidly in light and air. In the 70s of the last century, on the basis of pyrethroids, synthetic extremely powerful insecticides and pyrethroids acaricides were obtained, which are resistant to oxidation by atmospheric oxygen and the action of light.
How to use it correctly
Instructions for use are attached to the drug, which must be studied. For professional use, specialized equipment is used during the conduct, which allows you to spray microscopic particles over the surface. There is absolutely no need to purchase such equipment for one use, since it is expensive. At home, you can get by with household sprayers. Processing consists of several stages.
Preparatory stage
This stage is very important and allows you to maximize the efficiency of the treatment performed. The fact is that cockroaches choose hard-to-reach places to live, which are in no way on the surface. But there is no need to check absolutely the entire room, it is enough to move furniture away from the walls, household appliances, and remove carpets.
Freeing the kitchen cabinets. All food products should be packed in sealed packages, containers, bags. Dishes and kitchen utensils are also packed. Hide personal hygiene products and towels. Remove bed linen. Next, you need to sweep, remove dust and cobwebs, and perform wet cleaning.
Preparation of the solution
- Already at this stage it is necessary to use protective equipment. We put on pants and a jacket, which has a long sleeve, shoes should be worn one that can be easily washed with water. Safety glasses, a respirator and rubber gloves must be worn. It is necessary to prepare the working solution according to the proportions indicated in the instructions; it is forbidden to change them yourself.
- So, you need to take dishes that can be disposed of after use.Next, water is poured and an emulsion is added. The resulting solution has a concentration of 0.1%. Regarding the amount of solution, it all depends on the treated area. For effective treatment, 50 ml is required. solution for 1 square meter. But it should be borne in mind that when processing surfaces that absorb moisture, for example, wood, the amount of the applied substance doubles. The substance is poured into a spray bottle.
- Further, it is necessary that everyone living in the room leave it, this also applies to animals. Only the one who performs the procedure is in the apartment. If there is an aquarium, it is advisable to take it out, it is allowed to leave it if you turn off the compressor and close it with a lid. The windows are closed for the duration of the treatment, it is also recommended to close the ventilation holes.
- The drug is applied to the baseboards, behind the radiator, the back walls of furniture, behind the refrigerator, gas stove. It is imperative to process all pipes, under the washbasin, sink, sewer pipes, floors in hard-to-reach places, all cracks, ventilation openings. It is undesirable to apply the solution to textiles.
At the end of the procedure, you need to remove protective equipment, change clothes, wash your hands with soap and water, wash your face. Open the windows and leave the premises.
Stage after processing
One person returns to the apartment and performs wet cleaning. Windows should be open until fully ventilated. It is necessary to prepare a soapy solution and thoroughly wash those surfaces with which people and animals come into contact.
Pay special attention to surfaces when children and pets live in the apartment. The insecticide remains only in hard-to-reach places, this is more than enough to get rid of all parasites.
Preventive actions
It is very important, after any treatment, to carry out preventive actions that exclude the possibility of the appearance of new Prusaks. It is necessary to maintain cleanliness and order, especially in the kitchen. It is required to wash the dishes after each meal. Also clean surfaces after cooking. Do not leave food on surfaces, make sure that no crumbs remain. Throw out the trash daily, wash the bucket and the area under it.
Since the insecticide does not kill eggs, a second procedure will be required. Further, you can use folk remedies, which are very effective as a prophylaxis.
Preparation of premises for processing
Cypermethrin belongs to flammable combustible substances, explosive (its vapors). You should be especially careful for the first couple of hours after spraying; subsequently, the substance loses its explosive properties.
You cannot enter the treated room during the day. However, children, pregnant women, the elderly, allergy-prone people should leave the premises for a week. Pets / birds also do not tolerate toxic substances, so they should be removed from the room for several days.
Due to the flammable properties of Cypermethrin, you must first de-energize the room, turn off the gas valve. It is necessary to check the serviceability of the air flow of the ventilation system, in case of a breakdown, repair it.
In order for the action of the drug to be successful, you must first find the places where insects accumulate in the room. Most of the finished solution is consumed precisely in the places of localization of parasites. Searching for bedbug nests is especially difficult, for this you need to have special skills. Therefore, it is better to invite a specialist who can accurately and quickly carry out pest control.
The working solution of the drug retains its properties for a short time, so it is advisable to have time to process the room in 3 hours. The beginning of action is in the morning, gusts of wind (for processing open areas) should not exceed 3 m / s.After disinfection, the room is closed for a couple of hours (all vents, doors, windows), then it must be well ventilated for eight hours. Sometimes airing is required for 12 hours (read about this in the instructions, the airing time depends on the concentration of the solution).
After airing the room, it is the turn of wet cleaning. The substance is easily washed off with ordinary soapy water. Do not forget to clean the glass on the windows - insecticide will also settle on them. Wet cleaning should be carried out with a plastic mop, use a disposable cloth. Within 14-20 days, you need to inspect the room daily, remove dead insects. They do not have to be taken out into the street, they can simply be flushed down the toilet. The elimination of dead insects must be done daily, since the corpses of insects saturated with poison adversely affect the atmosphere in the room.
Advantages and disadvantages
The benefits of cypermethrin include:
- High efficiency, which allows you to clean the premises regardless of the degree of contamination.
- Has a long-lasting effect and has a detrimental effect for 2-4 weeks.
- After application, the drug is not susceptible to temperature and light, external factors do not affect the effectiveness.
- It makes it possible to get rid of different types of insects.
Disadvantages:
- Toxicity.
- Bad smell.
- Does not affect egg clutches, reuse required.
- It is necessary to prepare a solution.
- High price.
Content
- Purpose and application
- Composition and formulation
- Mechanism of action
- Regulations for the use of the drug "Cypermethrin 25, EC"
- Compatibility
- Analogues and preparations containing cypermethrin
- Security and restrictions
- Advantages and disadvantages of using
- Advantages of using the drug "Cypermethrin 25, EC"
- Disadvantages of the drug "Cypermethrin 25, EC"
Cypermethrin is an effective broad-spectrum drug. The material contains the purpose, composition, mechanism of action, application regulations, restrictions, analogues, etc.
Danger to people and animals
Any insecticide refers to pesticides that are, to one degree or another, dangerous to humans and animals. Therefore, it is imperative to adhere to security measures. It is forbidden to use the drug without the use of protective equipment. Do not allow the pesticide to come into contact with the skin, respiratory tract, mucous membranes of the eyes, mouth and nose. Poisonous fumes are quite dangerous. The insecticide poses a great danger when it enters the digestive tract.
In case of poisoning, symptoms such as dizziness, nausea, convulsions, increased salivation, and others may appear. In such situations, be sure to go out into the air and call an ambulance.
Human exposure
The insecticide has a destructive effect only on insects and cold-blooded creatures. But any drug of low toxicity is poisonous to humans as well.
If the room was poorly ventilated during processing, the person in it may be poisoned. At the same time, his coordination of movements is disturbed, salivation increases, convulsions, absent-minded attention and sluggishness are observed. The poisoned person may not react to light.
Children, pregnant and lactating women should not work with this drug. It is not recommended to use the insecticide for people who have skin diseases or hypersensitivity to chemicals.
Cypermethrin in high concentrations can be hazardous to health
You can only protect yourself from side effects if you take precautions. Protective clothing and accessories must not be neglected. Do not eat, drink or smoke while preparing and spraying the emulsion. After the room has been treated with Cypermetrin, the clothes should be washed in hot liquid. Wash your hands with soap and water, and rinse your mouth with clean water.
First aid for poisoning
If you plan to clean the premises with Cypermetrin, there should be a first-aid kit with the necessary medicines nearby. If safety measures are not observed in working with an insecticide, a person may show signs of poisoning in the form of weakness, an unpleasant taste in the mouth, nausea, vomiting and abdominal pain.
In case of damage to the respiratory tract, the poisoned person must be taken out into fresh air as soon as possible, remove working accessories from him, rinse his mouth and nose with a solution of baking soda.
If a person accidentally swallows the solution, he should drink 1-2 glasses of water with activated charcoal diluted in it. One glass will require 10-15 tablets.
If the product accidentally gets into the eyes, they should be washed immediately with running water or a solution of soda. Sometimes the mucous membrane of the eye is affected. In this case, a solution of sodium sulfacil is instilled into the eyelid. When the working solution comes into contact with the skin, wipe the affected areas with a cotton swab and rinse with soap and water. After the measures taken, the victim should consult a doctor.
Recommendations for use
Since the drug is effective, capable of quickly cleaning the living space from parasites, it certainly has become popular among consumers. Its advantages include a prolonged action, which allows you to exterminate young individuals that emerged from offspring laid by cockroaches. This active substance has been used for quite a long time and it is successfully used by specialized services for carrying out disinfestations in rooms of this type.
Another advantage is versatility, which allows you to get rid of most insects and pests. Preparations from other manufacturers that are developed on the basis of the same active substance are no less popular and show good results. But as practice shows, there are no ideal remedies, so you always need to take into account the disadvantages.
With regard to such a disadvantage as toxicity and danger to humans, pets, you need to be especially careful here. It is advisable to move out of the room during processing in order to carry out a full-fledged disinsection of the entire apartment. If this is not possible, you need to be very careful. Do not use the substance without protective equipment, ventilate the room well, carry out thorough damp cleaning.
It is necessary that the insecticide remains in hard-to-reach places, for example, behind cabinets, on pipes, on baseboards, under a gas stove. This is quite enough for the destruction of the entire Prussian colony to take place.
There is another drawback, it lies in the fact that the poison does not affect the egg clutches, which means that soon a new generation of young individuals will appear in the room. Therefore, it simply will not work to avoid a repeated procedure. Since the pesticide excludes the possibility of addiction in insects, its use will help get rid of young Prussians.
Remember that preventive action is very important to minimize the possibility of new insects emerging. Quite often, pest control brings the desired result, but after a while we observe how cockroaches reappear in the room. This may be due to the fact that the neighbors' premises are also contaminated and their "tenants" are running around the entire multi-storey building. The most effective processing is carried out together with neighbors.
If this is not possible, then you will have to defend your home. Now you can buy a variety of drugs that are used for prevention. Alternative methods will also help, most of which are based on scaring off parasites. And of course, cleanliness in the room is very important.
Features of the drug
The concentrate is sold as a brown or yellow liquid.The active ingredient, cypermethrin, is 25% of the volume, the rest is occupied by an emulsifier, surfactant, and a solvent. The preparation contains 8 toxic substances, so the insecticide can fight flying and crawling insects and their larvae.
The drugs have a similar effect:
- Sipaz-Super;
- "Tsifox";
- "Yuraks".
Also, the insecticide is sold in the form of powders and tablets, which must be dissolved in accordance with the instructions. The product is resistant to UV rays and can be used in sunny weather. To neutralize the action of the drug, exposure to an alkaline medium, for example, a solution of baking soda, is sufficient.
A liter bottle of the drug can be purchased at a price of 1,000 to 2,000 rubles. On sale there are containers of 5, 10 and 20 liters. For domestic use, such volumes are not needed, they are used in enterprises engaged in professional insect control.
The drug can be stored in undamaged packaging for 5 years. Keep any drugs hazardous to health out of the reach of children and animals. If you decide to pour or pour the drug into another container, do not use food utensils or beverage bottles. Write the word "Poison" on the container in large bright letters.
Customer Reviews
Nikita, 41
I used Tsipermetrin at my dacha, I was very pleased with the result. I used it against ants, but I never saw a single insect in the house. The neighbor used from the Colorado potato beetle and was also pleased, quickly and very effectively.
Olga, 32
I used a lot of tools to get rid of cockroaches. I have small children, so I avoided dangerous insecticides, but I still had to, because nothing helped. We moved with the children for a week, during which time I carried out the treatment with cypermethrin, got rid of all the Prusaks and cleaned all surfaces of insecticide for safety reasons.
Victor, 52
Satisfied with the result of Cypermethrin. He conducts pest control at home, did everything according to the instructions, then only removed the dead Prussians. Two weeks later I repeated the procedure. Got rid of all the cockroaches. Now I really use traps for prevention purposes.
Getting rid of bedbugs
Bedbugs live in rooms where people rest at night. They crawl out of secluded corners, bite through the skin and feed on blood. In the morning, you can notice small wounds on the body, with increased sensitivity, redness, blisters are formed, and itching is felt.
When treating a room from parasites, it is important that the drug does not harm human health. Regardless of whether the sprayed material absorbs water or not, the rate should not exceed 50 ml per 1 m2. After 15 minutes, you need to ventilate the room for at least 30 minutes and carry out a wet cleaning with soap or soda. It is advisable to do work in the morning, so that by night the bedroom is fresh and clean.
You need to handle insect nests, all secluded places and cracks in furniture and building structures. Pay attention to the bookshelves: sometimes bedbugs find their refuge between the pages and behind the bindings of printed publications. It is forbidden to spray bed linen with the drug; to kill insects, send sheets and duvet covers to the washing machine.
And for plants?
This is a natural question for a reader interested in crop production. The answer is no. It is possible in the composition of agricultural chemicals containing it (see above), but the monopreparation of cypermethrin from hardy and denser pests living in the open air is ineffective. But it accumulates very well in juicy fruits and roots. Monopreparations of cypermethrin are sometimes used in large agricultural technology by experienced specialists preim. against pests of cereals, but actually cypermethrin is a remedy for sinatropic harmful arthropods.
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Act
Pyrethroids are contact poisons that act on the nervous system of animals. Although the principle of operation of the nerves (see below) is the same in all animals, their specific structure differs significantly in different systematic groups. The composition of the pyrethroids of cypermethrin is selected for the maximum damage to the nervous system of arthropods and the minimum of warm-blooded ones. But nothing is given for nothing - for cold-blooded vertebrates, incl. fish, cypermethrin acts almost as strongly as insects. Its effect on warm-blooded animals is enhanced when their covers are moistened, therefore, cypermethrin cannot be used in fish farms and closer than 2 km to natural reservoirs, ponds for poultry and swimming places.
The mechanism of action of pyrethroids on nerve cells of arthropods
For readers seriously interested in biology, the mechanism of action of pyrethroids is shown in Fig. on right. Let us explain to others: the nervous system acts like electrical systems for transmitting information with noise-immune coding and confirmation of the validity of the received checksum transmitted back, only in the nervous system this is done in completely different ways. Pyrethroids (this is a rather crude analogy) block both forward and reverse transmission channels. Consumers of information from the control center (muscles, internal organs) lose contact with it and begin to work in a disordered manner, which means paralysis and death.
What funds are used in Russia?
As we promised, we are talking about insecticidal products that contain the effective pyrethroid cypepermethrin in their composition. The first list is commercial products used in Russia, the second - in the United States. If someone wants to purchase drugs that are used against bedbugs by Americans, then it is better to purchase them on American trading floors on the network.
Can insects adapt to pyrethroids?
Some insects have developed the ability to produce an enzyme that allows them to resist insecticides from a number of peritroids. Moreover, scientists have noticed an interesting phenomenon - some insects, for example, bugs and cockroaches, are able to transmit such resistance from generation to generation. Thus, today most pyrethroids are not effective enough against parasites.
To counter this situation, researchers have proposed piperonyl butoxide as a chemical that prevents insects from producing an enzyme that makes them resistant to pyrethroids. Regarding cypermethrin, it is worth noting that the bugs have not yet developed resistance to it, however, it is observed in cockroaches and quite actively.
