What do cockroaches eat? What do cockroaches eat?

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.

01 Cockroaches are omnivorous insects that eat a wide range of foods. All kinds of food, including bread, rice, pastries, meat and vegetarian cooked foods, melons and fruits, beverages, etc., especially fragrant, sweet and oily flour foods. Cockroaches have a habit of eating fat, so some places call them "oil stealers".

Cockroaches eat a lot of things, the most favorite is to eat what humans like to eat, the favorite is to eat the food in the kitchen, it will eat anything and is very annoying.

In addition to loving all kinds of food, sometimes it will gnaw on the paste inside the spine of the book and bite the book; Get into the TV and radio, bite the foreskin of the wire, and even bite the baby's ** and fingers. It also eats feces, sputum, and carcasses of small animals. It eats and defecates and gets dirty, sticks with germs, contaminates food, and spreads various diseases such as paratyphoid, dysentery, tuberculosis and acute hepatitis.

Different species of cockroaches also have different feeding habits. German cockroaches love fermented food and drinks, and love to drink beer; The American cockroach likes to eat putrid organic matter; The cockroach is mainly plant-based.

Water is more important for the survival of cockroaches than food. Cockroaches can tolerate thirst and hunger, and can go without drinking water for a month or eating for three months (referring to the presence of water).

When the cockroach is given only dry food and no water, the female can survive for 40 days and the male can survive for 27 days. Conversely, if there is no water to eat, the female can survive for 90 days and the male can survive for 43 days. Cockroaches can still survive for a week without a head.

Headless cockroaches are simply dying of thirst because they don't have a mouth to drink. When under harsh environmental conditions, no food and no water, cockroaches will eat each other, eat big and small, strong eat weak, especially the insects that have just molted, can not move, the skin is tender, it becomes the prey of competing for food, in order to absorb the water in the corpse to maintain survival.

This is a German cockroach, which is also a type of cockroach.

Here's how to get rid of cockroaches:

1. Laundry detergent is a highly effective agent for booby-trapping cockroaches, and its effect is even better than some chemical pesticides. The method is to sprinkle the laundry detergent on the place where the cockroach may be infested, and it will die after eating the laundry detergent.

2. Take one part of borax and one part of flour, a little sugar, mix well to make rice-sized balls, sprinkle them on its haunts, and be poisoned to death after eating.

3. It is a hot soapy water killing 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.

4, is the soda cockroach removal method, sugar and baking soda powder are mixed in half, placed in the cockroach infested place, about 3 14 days later, the cockroach will disappear, it is said that this is also the most commonly used cockroach prevention secret recipe in the United States.

5. It is boric acid mopping and cockroach prevention method, after dissolving an appropriate amount of boric acid with hot water, wipe the floor with a mop or rag, after drying, white boric acid crystals will penetrate into the cracks of the floor, which can prevent cockroaches, ants, etc.

6. It is an anti-cockroach method for orange and lemon peels, which is dried or dried and placed in various cabinets, which not only has the effect of flavor agent, but also has a certain anti-cockroach effect.

Cockroaches are omnivorous insects that eat a wide range of foods, especially fragrant, sweet and oily foods, and have no choice for fresh, stale and even spoiled foods. In warehouses, shopping malls, storage rooms, and homes, cockroaches also often bite cotton wool products and leather, paper, books, soap, etc. However, different species of cockroaches have different eating habits, for example, the German cockroach likes to eat fermented food and beverages, the American cockroach likes to eat spoilage organic matter, and the Australian cockroach mainly eats plant food.

Cockroaches are resistant to hunger but not thirst. In the case of the American cockroach eating dry and without water, the female worm can only live for 40 days, and the male worm can only live for 27 days. Conversely, if there is water and no food, females can live for 90 days and males can live for 43 days.