How many cockroaches do you give birth to at one time???

14 40 eggs.

Cockroaches are extremely reproductive, and a mature female cockroach gives birth every 7 to 10 days. Cockroach eggs hatch between 20 and 37. The higher the temperature, the shorter the incubation time.

At a constant temperature of 30, only 20 30 days, and the length can be more than three months, a female cockroach can reproduce nearly 10,000 offspring a year, up to 100,000, in extreme conditions when there are no male cockroaches, female cockroaches can also lay eggs.

Cockroaches prefer to choose warm, moist, abundant food and crevices to live, which are the 4 basic conditions they need to breed. All buildings where people live and live generally have these conditions, so cockroaches have become a sanitary pest that infests thousands of households. Warmth and love tide is an important habit of cockroaches.

It is not difficult to find that whether it is in a restaurant, a home, a train or a ship, the kitchen is always the most invasive. Even in the kitchen, they generally like to live near stoves and sinks. Like the dark and afraid of light, day and night, this is also an important habit of cockroaches.

During the day, they are hidden in dark and dark places, such as indoor furniture, crevices in walls, caves and corners, and piles of debris.

At night, especially after the lights are turned off and people go to sleep, they go out to do activities, or forage for food, or seek a mate. As a result, about 75 percent of the 24 hours in a day are at rest.

You can give birth to 30 to 50 animals at a time, and you can give birth to 3 to 5 times in 1 year

Features: Better than aerosol insecticides, no peculiar smell, safe and environmentally friendly.

Method: Squeeze a dot about 10 cm apart.

Dosage: 50 square meters with 1 cleaner.

User feedback: The little cockroaches crawling in the house a few days ago are now dead, and I haven't seen them for several days. What I see now is the dead Xiaoqiang. Thank you.

A mature female cockroach can produce an egg sheath containing 14-40 eggs every 7-10 days, dark brown, like a small pod. A female cockroach can reproduce hundreds of thousands of offspring a year, up to a million.

Even in the absence of male cockroaches, female cockroaches can reproduce asexually for three consecutive generations. A decapitated cockroach can live for 9 days, and the cause of death after 9 days is excessive hunger. The normal lifespan of cockroaches is about 2 years.

Cockroach extermination techniques.

Prepare moisture-proof agent, it is more difficult to make the home without shady places, after all, there are various dark environments under various sofas, but the humid environment can be changed, prepare a few packs of moisture-proof agent, and then throw it into all corners of the position for moisture absorption, as long as these shady places are dry, it is naturally not conducive to the survival of cockroaches.

For some food that can be sealed and canned, all of them are packed into sealed jars, and others are also packed into sealed containers as much as possible, and some fresh food is put into the refrigerator, so that there is no food that can be eaten by cockroaches, so that the cockroaches' diet is cut off.

Of course, in addition to food, garbage also needs to be paid attention to, cockroaches also like to eat food in the garbage can, put the garbage in the garbage can, put it away in time, can not be left in the garbage can.

One-fifth the size of a sesame seed, some are smaller, mainly depending on the variety.

Cockroaches can be roughly divided into large cockroaches and small cockroaches. They are all oviparous, but the eggs are laid in a sealed, impermeable egg clip and then crawl out when they hatch. The size is about 1-2 mm, and the whole body is milky white.

Xiaoqiang, how old Stephen Chow was when he was born, how old Xiaoqiang is.

A female cockroach can lay more than 10 eggs and more than 90 egg sheaths.

In an egg sheath, 10 can be hatched, and more than 50 small cockroaches can be hatched, which is related to the cockroach species.

Cockroaches feed on all kinds of food, excrement, secretions, and garbage of people and animals. It can mechanically carry a variety of pathogens inside and outside the body, and transmit a variety of diseases by contaminating food and utensils. In addition, cockroach bodies, eggs, dander, and feces are common allergens.

Can cause allergic asthma.

dermatitis, etc. Measures such as keeping the room clean and hygienic, removing garbage in a timely manner, plugging crevices, and storing food properly can effectively reduce the appearance of cockroaches. For asthma and dermatitis patients with positive cockroach allergen skin test, more attention should be paid to avoiding contact, and traps or traps can be used to kill or chemical drugs to kill adult insects.

There is no specific time limit for cockroaches from eggs to successful hatching, mainly related to the temperature of the outside world. If the ambient temperature is relatively high, the incubation time of cockroaches will be greatly shortened, and it will be fully mature in about half a month. However, if it is winter or the ambient temperature is relatively cold, his incubation time should be greatly extended, and the specific incubation time should reach about a month.

The longest incubation time is as long as three months, and the shortest time is very short, so the incubation of cockroaches is very fast. Coupled with mature female cockroaches, he often lays eggs in about 10 days, and the number of eggs laid is also very large, which leads to the fact that cockroaches cannot be completely eliminated.

First, the elimination of cockroaches because the hatching of cockroaches is very fast, and people are very disgusted with cockroaches, and even have reached a scornful attitude. The existence of cockroaches is bound to affect people's lives, but it is also very tricky for people to eliminate cockroaches, because cockroach eggs are not afraid of insecticides, and it is actually the cockroaches themselves that are really afraid of insecticides. Cockroach eggs are protected by a thick protective shell on the outside, and cockroach eggs are laid in hidden places, making it difficult for people to spot.

It is only after it has fully hatched that it can be destroyed with pesticides.

2. The growth of cockroaches The growth of cockroaches is divided into three parts, the first period is the egg, the second period is the nymph period, and the third period is the mature period. During the nymph period, the first color of cockroaches is actually white, not the black we see in our daily life. As the days continue to change, cockroaches will continue to fade and grow, and eventually grow into black, which is their so-called maturity period, and this period is much longer than the egg period, about 405 days.

Because he reproduces relatively quickly, when we see a cockroach in the room, it often means that there are countless cockroaches in the room.

It takes about one and a half years for a cockroach to reach adulthood, and if the environment is suitable, it may take six months to a year to grow.

Cockroaches have flat, black-brown bodies, and are usually medium in size. The head is small and can move. The antennae are filamentous and the compound eyes are well developed. wings flat, forewings leathery, hindwings membranous, anterior and postwings basically equal in size, covering the dorsal surface of the abdomen; Some species are wingless. Not good at flying, able to walk quickly.

The lifespan of a cockroach varies from cockroach species to species and also to population and environmental conditions. Cockroaches have a strong dependence on food and water for their survival, cockroaches can survive for a month without food, and cockroaches can only survive for a week without water. Cockroaches or cockroaches, oil thieves, tea women, etc., common varieties are German cockroaches, American cockroaches, Japanese cockroaches, black-breasted cockroaches, Oriental cockroaches, etc., German cockroaches and American cockroaches are the most widely distributed.

Below are the adult lifespans of different cockroach species:

German cockroach: 100 200 days.

American cockroach: 365 days.

Japanese cockroach: 150-185 days.

Brown spotted cockroach: 219-244 days.

Black-breasted cockroach: 215-226 days.

Australian cockroach: 120-180 days.

Oriental cockroach (by far the largest cockroach): 1 2 years The ground turtle is a type of cockroach and was the first to be recognized as a medicinal herb. After cockroaches are baked, they can be used as drugs to build muscle and stop bleeding and promote wound healing, which can be seen in ancient recipes.

But what exactly is the ingredient at work? "Cockroach Professor" Li Shunan extracted drugs that can promote wound healing from the "American cockroach" through research, and made cockroach breeding an industry, so as to "get rich overnight" and promote the development of the regional economy. Attribution:

Liver; Spleen; Renal meridian Pharmacological effects: Drying the oil extracted from 95% ethanol of whole worms (winged and foot) has a significant inhibitory effect on S-180 cancer cells. Efficacy:

dispersed stasis; volume; Detoxification Research: 1Tao Hongjing, firefly sickle, the shape is also like a demon insect and light and small can fly, this is in the grass, August, there are two or three kinds of people in the house, to be incorruptible ginger gas is true, the south people also bark.

2."Tang Materia Medica": Firefly sickle, spicy and smelly, Hanzhong eats it, and the words are angry.

3."Compendium": Fireflies, there are a lot of people under the stove between the walls today, and even gather to thousands, the body is like a silkworm moth, the belly and back are red, the wings can fly, like the light of the lamp, its gas is very smelly, and its is very much.

4."Medicine Pair" cloud: Before the beginning of summer, Mr. Firefly was a ginseng and a messenger.

Indications: Accumulation of symptoms; pediatric chancre accumulation; laryngeal paralysis; milk moths; carbuncle swelling and poisoning; Insect and snake bites.

Let's not talk about how long cockroaches grow up, but they can reproduce.

The force is very fast, if there is a male one.

The female cockroach is in your house, and she can give birth to several cockroaches a year.

Hundred small cockroaches. And the small cockroaches mature only.

It takes a year, and the life span after maturity is more than a year.

The most reliable way to get rid of cockroaches is to clean them well and actively spray cockroach medicine.

About a month. It only takes one month from egg to maturity, and the shorter is about twenty days.

After the male and female cockroaches mate, the tail end of the female cockroach grows a pod-shaped thing called an egg sheath, and the eggs are laid in it. A female worm can lay more than 10 eggs and more than 90 egg sheaths. In an egg sheath, 10 small cockroaches can be hatched at least and 50 small cockroaches can be hatched at most, which is related to the cockroach species.

Cockroaches prefer dark, damp places with food, as well as some hidden locations, which cockroaches also prefer to visit, such as in the nooks and crannies of drawers and wardrobes. Cockroaches may also lay eggs inside if they crawl into the closet, grow small cockroaches, or even hide in clothing and then lay eggs on clothing.

A mature female cockroach can lay 14 -40 eggs in about a week, a female cockroach can reproduce nearly 10,000 offspring a year, up to 100,000, in extreme conditions when there are no male cockroaches, female cockroaches can also lay eggs. In other words, many female cockroaches can lay eggs continuously without mating after mating once.