How do cockroaches find food, and what do cockroaches feed on?

Cockroaches have chewing mouthparts and can nibble on food. The cockroach's food is very complex, from ordinary food to shoe-shine brushes, wire rubber, cardboard, soap, paint shavings, dead leaves, textiles, leather, hair, and much more. Entomologists have found that there are 12 species of cockroaches that can live on paste for a week, and American cockroaches can live for a month with only drinking water, and can still live for 3 weeks without food and water.

Cockroaches can kill each other when there is a shortage of food or when the space is overcrowded. Cockroaches are good at crawling, swimming, and can fly in times of crisis. The cockroach's flat body makes it good at living in small crevices, almost anywhere there is water and food.

If the conditions are not good, you will not die if you do not eat or drink for a long time. With the above characteristics, the number of cockroaches is increasing day by day, and its distribution range is expanding day by day, and it has become the number one household pest. Reference: Encyclopedia.

Cockroaches look for food mainly through the following ways:

1.Route integration: Cockroaches move efficiently between habitats, food, and water sources during foraging, and use scents and visual cues collected from previous foraging routes to form their own unique navigation system.

This route integration can be seen as a system through which cockroaches are constantly updating their database, including information such as the relative direction and distance of food and water sources from their habitat.

2.Nutrition and relevance: Cockroaches also distinguish between foods with different nutritional values through so-called specific nutritional knowledge. They learn about the nutrients that the body needs most and then go looking for them.

The above are the main ways cockroaches find food, I hope it will be helpful to you.

Cockroaches, like rats, bite everything and eat everything.

It depends on where it lives as a cockroach! ~

Cockroaches are omnivorous insects that are widely consumed. Eat a variety of foods, including bread, rice, cakes, cooked meat and vegetables, fruits, and drinks. Especially flavorful, sweet and oily flour foods.

Cockroaches are addicted to oil. Among the various vegetable oils, sesame oil is the most attractive. In some places, cockroaches are known as "oil thieves".

Among sugars, brown sugar and maltose are the most attractive. Cockroaches often eat other things like cotton wool products, leather goods, paper, books, soap, wires, etc. In places like outdoor garbage dumps, sewers, and toilets, they eat decaying organic matter and even bite animals to death.

Cockroaches also live longer in adults, with German cockroaches having the shortest lifespan of about 100 days. The longest-lived American cockroach can live up to a year. Lifespan also varies depending on the species and environmental conditions. As for the German cockroach, which has the shortest cycle, it usually takes more than two months to complete a generation.

The longest American cockroach takes more than a year. Not only does it vary from species to species, but also to different temperatures, nutrients, and other conditions. A fertilized female cockroach can produce more eggs in its lifetime. The American cockroach can lay up to more than 50 eggs, so cockroaches are very reproductive.

Cockroaches are omnivorous animals that rely mainly on organic matter for food, and its food includes ground grains, feces, leaves, and animal carcasses.

Cockroaches are a real headache! Annoying cockroaches are often infested, what is the best way to get rid of cockroaches easily, and it is natural and hygienic?

In fact, as long as you understand the deadly food and favorite food of cockroaches, you can create an effective cockroach buster, which is safe and easy.

German cockroaches prefer oily foods, while Australian cockroaches prefer plant-based foods. But basically, starchy or sweet fermented foods, such as sesame oil, brown sugar, onions, fried flour, cream, etc., are the favorite of cockroaches. Raisins and wine also have a good attracting effect.

Mix any of the above 1 2 foods with boric acid, which has a stomach poisoning effect on cockroaches, and press it into a small cake shape to make a simple bait.

The trick is to fry the bait dry to reduce the moisture to less than 5. Because baits with too high water content are prone to mold, cockroaches do not like to ferment rotten food. Pay attention to a small amount of casting, and replenish it after use to keep the bait fresh. Avoid accidental ingestion by children and pets.

1 box of boric acid, 1 fist-sized onion, 150 grams of flour, 1 tablespoon sugar, 1/2 tablespoon of milk powder. After squeezing out a little juice from the onion pieces, mix them with other ingredients and stir them evenly, without too much moisture. It is best to make small cakes that are not sticky to your hands, and you can make about 50 pieces.

Then lay them on paper one by one and dry them for a week before use. Store in a dry, confined space and the effect will last for months.

In general, 12 20 poison baits should be placed in the household, 1 10 in the kitchen, and at least 2 or more toilets in the bathroom.

Natural plant cockroach method

A mixture of cucumber skin, laurel or chrysanthemum petals and alcohol, sprinkled once a week in a cockroach-infested area, can kill the newly hatched baby cockroaches. Dress up.

Catch cockroaches alive in wine bottles

Use an empty wine bottle to leave a little leftover wine as bait, put some sugar in it, and lean the mouth of the bottle against the wall, and the cockroaches will fall into the bottle if they are greedy for the cup, and it is said that you can catch a full bottle of cockroaches in one night.

Boric acid mopping and cockroach prevention method

After dissolving an appropriate amount of boric acid in hot water, wipe the floor with a mop or rag, and after drying, the white boric acid crystals will penetrate into the cracks of the floor, causing a nasty smell of cockroaches, which can prevent cockroaches and ants. Cockroaches will be poisoned when they crawl over and touch boric acid crystals, which is a simple and effective way!

Soda anti-cockroach method

The most commonly used soda cockroach protection recipe in the United States originated in Arizona. Take half of the sugar and half of the soda, mix it together, and place it in a cockroach-infested place, and after about 3 to 14 days, the cockroaches will disappear. It is because the stomach of cockroaches is acidic, and it cannot accept the alkalinity of the mixture of sugar and soda into their stomachs, and they will be poisoned and die.

In fact, the best way to do this is to keep it clean! If your environment is clean and the trash cans are covered, they will continue to survive at home with nothing to rely on. Like this article? Share this article for more people to read

Cockroaches have similar living habits to humans, preferring starchy or sweet fermented foods such as bread, cream, beer, fried flour, sesame oil, brown sugar, onions, etc. Among them, the German cockroach, which is common in households, prefers oily foods, while the American cockroach has a sweet tooth and beer.

The pipelines that extend in all directions in the city are the rapid transit system where cockroaches travel unimpeded. **The unit did not do a good job in the sanitation management of the ditch, and the people poured leftovers into the ditch, mosquitoes, flies, and cockroaches breeded, and in the end they had to spend more money and manpower to prevent the spread of the disease.

At night, cockroaches in the gutters will swarm and crawl indoors along the drain pipes, from drainage holes, walls, cracks in doors and windows, to feed. Therefore, some experts say, "If the drainage ditch is done well, the number of cockroaches must be reduced." Install screen doors, screen windows, or add mesh mesh to the drainage holes; At night, the external drainage holes of the home should be covered to prevent cockroaches from entering.

Install a sealed drain cover that can be opened at any time to allow sewage to drain away. If the drainage cover is damaged, it should be replaced.

Seal the holes left by the pipes and wires of the split air-conditioning system in the external walls, floors and platforms through or after the installation of the system.

Apply a layer of petroleum jelly at least 10 cm wide around the dry drain hole to prevent cockroaches from crossing the orifice;

Install a 2 mm wide barbed wire mesh on the drain hole to prevent cockroaches from entering the dwelling.

Cockroaches are chewing mouthparts that can be said to eat everything, leftover meals, beer, sweet foods, and so on. Cockroaches can survive for a week without food, but only for a few hours without water. So it's hard to see cockroaches in dry places.

Cockroaches have a very bad habit of eating and pulling at the same time, and they can carry various pathogens and spread them.

It's best to keep the leftovers of summer, and just throw them away. . .

Mainly foods that are sugar substitutes.