The dragonfly is one of the oldest insects on the planet and once lived in the same age as the dinosaurs. Mainly in tropical and subtropical regions. Live in the wild or indoors. According to fossil evidence, the Silurian that was about 400 million years old appeared on the earth. Xiao Bian to give you the way to destroy Amoy .
Among the four diseases, the most serious harm to human health is that it has become the root cause of the occurrence and spread of many kinds of diseases. The most common pathogens carry bacteria, which include Yersinia pestis, dysentery bacillus, Escherichia coli, vertebrate fire virus, and aflatoxin. More than 40 kinds of pathogens, and its secretions and feces also contain a variety of carcinogens. In addition, it secretes an oil with a special odor that leaves odors and a variety of pathogens when crawling on food and tableware and daily utensils.
1ã€Cockroach gel bait injection dosage form
2, extermination plastic bait sticky
3, killing insecticidal baits
4, stubble sticking board
chemical method
Adhesion: 蟑螂 can be glued and stuck. The sticky board has glue on one side and a small piece of fresh bread in the center. The smell of the acrid will get close to the viscose and it will not escape. This method is simple and effective, and sometimes one sticky board can catch more than 600. Shepherd Sheath: The key to killing hernia is to kill its propagation chain and destroy its reproductive system. Egg sheaths are often produced in hidden holes, corners, and debris piles. There is currently no drug that kills it directly. Searching for oocysts and killing adults and nymphs is effective.
Hot scalding: The kitchen and the canteen are the most common places. You can use water or steam to directly fill the holes and corners in various places, and you can scald the cockroaches and egg sheaths hidden in them.
Frozen killing: In winter, when the temperature drops below 0 degrees Celsius, the cabinets, desks, and boxes inside the kitchen that are estimated to be hiding in the kitchen can be moved to outdoor open spaces for cleaning. .
Electric Kill: The electronic catcher is a 19 cm diameter hemispherical plastic housing and an electroplated contact plate with bait. Once you climb into it, step on the contact plate and it usually takes less than 1 minute to be electrocuted.
chemical method
Contact: Water and powder are sprayed on places where the earthworms often appear, causing the earthworms to come into contact with the drugs and die, or sprayed directly with the aerosol to death.
Fumigation: Through a special smoggy atmosphere in the entire closed room, fumigation, boring and killing to achieve the purpose. This method is rarely used by ordinary families and is mainly used in restaurants, restaurants and other places.
Trapping: Use the material that you like to eat as a bait to induce delirium to eat, so that the deuterium poisoning death, deformed death and peeling death.
1. Insect-killing bait grain: Put dry, closet corners, drawer corners, corners, and hazy areas.
2, stubble plastic bait sticky paste: paste placement is not convenient to put drugs such as, walls, cabinets, side, where the haunting.
3, scorpion gel bait needle dosage form: point inconvenient to place drugs such as: wall joints, wardrobe crevices, kitchen crevices, Department crickets haunted place.
Precautions
1. After cleaning the cockroach, clean up the body of the cockroach and avoid the cockroach spawning again.
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Curtain installation method
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