1. Regent (water spraying)

2. Xiao Taijian (cockroach medicine)

3. Poison Island (cockroach medicine)

4. Lang Ping 1 (cockroach medicine)

5. Gunner brand kills cockroaches, smokes them all night, and cleans the battlefield the next day (cockroach fragrance).

6. Professional cockroach killing company (there should be one near Baotou Wuyi Market, the specific telephone address is forgotten, and the price is about 1 yuan/square meter).

Second, the cockroach killing mechanism:

1. Cockroaches leave their nests at night in search of food and water.

2. The pheromone in the gel bait lures cockroaches to eat.

3. After returning to the cave, the cockroach got sick and died, and infected other cockroaches. Usually, the peak of cockroach death is 2-8 days after pesticide application.

4. Uninfected cockroaches will kill cockroaches and will be infected and die one after another. Infected female cockroaches will carry the virus to the second generation in their egg sheaths, resulting in a "domino" chain effect, which can achieve the continuous killing effect of repeated application of pesticides.

3. The use steps of cockroach medicine:

1. First, apply pesticides in all places where cockroaches come in and out according to the method of small amount and more points.

2. A small amount of supplement will be given after one week, which is probably 1/3 for the first time.

3, check once a month, a small number of points.

Four, cockroach control methods:

There are many ways to control cockroaches, which can be summarized as follows:

1, Environmental Prevention Law: This method embodies the concept of putting prevention first. It is to create an environment that is not conducive to cockroaches' invasion and life, and not to let them enter or live here. Such as plugging holes and plastering seams, cleaning, and managing food and water;

2. Physical control methods: generally reflected in catching, such as using cucumber and celery to drive cockroaches, electronic mosquito repellent, etc. Cockroach house, sticky cockroach board, etc. They were all caught.

3. Chemical control method: the core of this method is "killing", which is the most important means and effective method to control cockroaches at present, mainly including:

(1), smoke generation method: including smoke bomb, cockroach killing smoke agent, hot smoke machine, etc. This method takes effect quickly and has no lasting effect, so special attention should be paid to safety when using it;

(2) Retention spraying method: this is a traditional pest control method, which has a quick and lasting effect, but needs professional operation, so this method is also commonly used by professional companies;

(3) Poison bait method: Cockroach killing drugs are made into bait that cockroaches like to eat, and placed in places where cockroaches haunt, so that cockroaches are poisoned and die after eating. This method is simple to operate, but limited by space, it is extremely inconvenient to use in various gaps.

(4) Glue bait method: This is a new cockroach killing method in recent years. Its main advantages are convenient use, safety and environmental protection. However, due to the numerous brands of this dosage form in recent years, it is inevitable that the fish is mixed with the pearl. A good glue bait should have three conditions: good fitness, strong attraction and long-term moisturizing.

4. Biological cockroach killing method: At present, cockroaches in cities cannot be controlled by natural enemies, and only biological agents can be used to control cockroaches. At present, the mature biological agents are Poison Island and Lang Ping No.1, the former is cockroach virus, and the latter is plant extract, namely botanical insecticide.

Although there are many ways to control cockroaches, it is difficult to solve the problem fundamentally by a single method. I summed up a set of prevention methods of "cleaning up the root cause and laying a solid foundation", and adopted different comprehensive prevention methods according to different occasions to achieve the goal of treating both the symptoms and the root causes. The so-called "root cause, consolidate the foundation" refers to the source management and regular consolidation, so as to achieve the purpose of treating both the symptoms and the root causes.

Five, common improper methods of killing cockroaches

1, aerosol cockroach killing method. Aerosol can kill visible cockroaches, but it can't kill cockroaches hidden in deep cracks. Moreover, the aerosol on the market basically belongs to pyrethroid drugs, and cockroaches are extremely sensitive to this drug. Cockroaches originally concentrated will flee in all directions after smelling the drug, artificially accelerating their diffusion process. This is why many families use aerosol to kill cockroaches, which originally only happened locally, but after being eliminated, it is everywhere.

2. DDVP kills cockroaches. This is a common method to kill cockroaches in many places at present. This method has several shortcomings: first, it is toxic, easy to pollute food and has safety problems; Second, this medicine has fumigation effect, which is easy to cause poisoning events; Third, poor retention and short duration; Fourth, without professional tools and professionals, it is difficult to achieve the expected results;

3. Local cockroach killing method. Many units and families always want to kill cockroaches in places where they can see them, such as kitchens and operating rooms of restaurants, but cockroaches hide in various gaps most of the time. Once found in one place, it means that the whole space can happen. Therefore, it is necessary to kill cockroaches in a space, such as all parts of a family and all parts of a restaurant, in order to achieve the ideal effect;

4. Drive away method. No matter what repellent methods, cockroaches can't be killed fundamentally, especially electronic repellent, which is harmful to human body and other creatures.

In addition, we must correct a wrong understanding: the idea of eliminating cockroaches once and for all. Because it is impossible to kill cockroaches at one time in theory or practice, which is determined by the biological characteristics of cockroaches. At present, there is no drug to kill the cockroach's egg sheath, so it will hatch again after a while, unless all the cockroaches' bodies are cleaned up after killing them to ensure that no one is left. So cockroaches should be killed step by step. The so-called "root cause, consolidate the foundation and cultivate the yuan" means to cure the root cause and consolidate it regularly to achieve the goal of treating both the symptoms and the root causes.