What insecticide is good for cockroaches in the house

Why do you want to squirt a lot you can't spray.

Use the rainbow brand to smoke the incense of cockroaches.

4 yuan a box. No matter how many of them die, even the little cockroaches die.

Before cockroaches develop resistance, any insecticide will kill them as soon as they are sprayed.

Useful.

In the place where cockroaches inhabit and move, spraying 5/1000 dichlorvos, or 3/10,000 deltamethrin, boric acid powder, etc., or putting a few cockroach tablets, can kill cockroaches. There is a kind of pyrethroid insecticide called "cockroach extermination", which has been tried in the galleys of cargo ships, oil tankers and passenger ships of the Shipping Bureau, and the 60 cubic meters of spray liquid in the cabin are 300 milliliters, and the cockroaches are immediately excited and commotion, crawling out and dying.

Some fainted and died a day later, and a few tenacious ones did not live for five days.

Cockroach hazards:Cockroaches have the habit of eating, spitting and excreting at the same time, and secrete odorous liquid, in their activities, not only can carry more than 40 kinds of pathogens such as Mycobacterium leprae, Yersinia pestis, Shigella dysentery bacillus, etc., but also an important vector of intestinal diseases and parasitic diseases, and its secretions and feces contain a variety of carcinogens. Hiding in dark corners such as kitchens and bathrooms that are not easy for people to notice not only endanger storage items such as grain, oil, food, clothing, and books, but also spread diseases and cause harm to people.

The above content reference: People's Daily Online-Cockroaches are harmful to more than 5 effective ways to kill cockroaches.

Hello, dichlorvos can kill praying mantis, because mantis is an insect, in addition to it can also be used to control agricultural pests such as cotton aphids, and can also be used to kill mosquitoes and flies. Precautions: Dichlorvos should be stored in a cool, ventilated warehouse; When storing, keep away from fire and heat sources, and keep the container airtight; When storing, it should be stored separately from oxidants, alkalis and other items, and should not be mixed.

Question: Is it diluted late? Dichlorvos.

Question: Is there any effect after dilution?

Question: How long can you manage without cockroaches?

Which is better, insecticide or dichlorvos?

How long can you manage without cockroaches?

Answer: The two belong to different classes of insecticides, and the insecticidal mechanism of action is different, such as mixing and using the two, there are theoretically complementary effects, so you can try it (some people have used it in practice).

How to quickly eliminate cockroaches 1, drug killing with dichlorvos smoke for fumigation, pay attention to close the doors and windows before fumigation, and close the environment, which can receive certain effects. 20% trichlorfon pollen is used and sprinkled on the places where cockroaches often move, and the killing effect is also better. It is applied with dichlorophenyl ether ester mixed with dichlorvos.

It also has a good fumigation effect. Spray with dilution of pyroxacarb to kill cockroaches 2, poison bait method with 2% trichlorfon or dichlorvos solution, mixed in the proportion of 1:3 in the crushed steamed bread and other food, sprinkled on the cockroach in the activity place at night, can receive a certain killing effect; Or use cockroach chips sold on the market and put them in places where cockroaches often move, which also has a certain poisoning effect.

In addition, according to the habit of cockroaches like to gnaw on paste, 2% phosphine or 2% acemethamidophos and other drugs are mixed in the paste, and then smeared or sprayed on the places where cockroaches live and go in and out, which can obtain a good insecticidal effect. And cockroaches are omnivorous insects, and they are resistant to hunger and thirst. When killing cockroaches at home, citizens should block the water source, turn off the faucet, wipe off the traces of water, and scratch with a pen or place poisonous bait around the base of the pool, urinal and refrigerator to make the cockroaches contact with poisoning when taking water and feeding.

3. Soapy water method Add a piece of soap to 4 liters of hot water, dissolve it and spray it directly on the cockroach, which can effectively kill cockroaches.

Most pesticides are effective against cockroaches.

A biologist once came to a conclusion based on the ecological habits of cockroaches: if one day there is a global nuclear war on the earth, all living things in the affected area, including humans and even fish, will disappear, and only cockroaches will continue their lives! This is because the amount of radiation that the human body can tolerate is normally 5 rems, and if the total radiation exceeds 800 rems, death is inevitable.

While the German cockroach can tolerate 9,000 105,000rems, the American cockroach reaches 967,500rem! (Indicates the radiation dose.) REM dose equivalent: Rem (REM) She[Walt](SV) 1SV = 100REM) So cockroaches can survive even with nucleons**.

The United States** spends $1.5 billion a year on cockroach eradication, about double the budget spent on AIDS.

Most of them look similar, but a closer look reveals the difference. Current taxonomists classify cockroaches into about 6,000 species, of which about 50 are pests, such as the common Asian cockroach.

In addition, the American cockroach (American cockroach), the German cockroach (German cockroach), the brown cockroach and the Australian cockroach are also widely distributed. There are about 200 species in China, and there are about 10 species of common indoor cockroaches, which vary from place to place. Common ones are the German cockroach, the American cockroach and the black-breasted cockroach.

I think that the insecticide has a killing effect on cockroaches, which is very useful, otherwise the cockroach will not die, it will come and bite, so the insecticide is effective against cockroaches.

Insecticides are also useful for cockroaches, my family can kill cockroaches by buying super-powerful insecticides, and there may be insecticides that are useless against cockroaches.

It will have a certain effect. But if you want to get rid of cockroaches specifically, you should still buy special cockroach medicine. Cockroaches don't have the same habits as other bugs. So it's still necessary to prescribe the right medicine.

It is useful, but you still have to pay attention to cleanliness and hygiene.