Red fire ants have spread to 12 provinces and 435 counties and cities in China, what are the impacts

It has a great impact, because the food of red fire ants is the fruits and roots of these crops, so it will seriously damage the growth of crops.

Red fire ants are invasive alien species, and there are no natural enemies in our country that can counterbalance them, and they contain toxins in their bodies. It is not only very harmful to the human body, but also may affect the growth of crops, the breeding and spread of crops, and the flooding may even cause the reduction of agricultural product yield, crop lesions, crop quality reduction and so on.

First, it may lead to a reduction in agricultural yields, because red fire ants feed on the fruits of crops; Second, it may lead to the acidification and alkalinization of the land, because the formic acid of red fire ants can seriously affect the fertility of the soil, resulting in poor crop growth.

Red fire ants feed on the fruits, seedlings, roots, seeds, etc. of plants, harming seedlings, seriously affecting the growth of plants, and causing a decrease in yield. It damages irrigation systems, reduces productivity, attacks livestock, and causes agricultural losses. The main reason is that it has strong viability and good resistance to stress, quickly occupies the ecological niche, and crowds out the habitat of other neutral or beneficial arthropods, resulting in environmental degradation.

Red fire ants not only bite people and animals, but also attack car engines and so on. First, direct consumption of crops' roots, stems, leaves, fruits, underground parts, etc., causing harm, such as direct feeding, resulting in a 30% reduction in sweet potato yield. Second, after invading various agricultural areas, it is very inconvenient for farmers to work in the fields, and the probability of injury is quite high, so it leads to some wasteland.

Third, after the occurrence of red fire ants, the occurrence of some pests and diseases is much more serious than before, and it is more serious than the occurrence area of red fire ants.

Red fire ants have spread to 12 provinces in China, red fire ants come from Africa, it is a harmful insect, very damaging to the environment, and it is easy to harm humans.

Red fire ants mainly come from Australia, from the southern hemisphere, and are a product of tropical rainforests, and as more and more Chinese go to Australia, these species are quietly brought back to China with these people.

These red ants belong to an alien species, and they have only flowed into our province through some illegal channels, causing serious damage to our ecosystem and having a great impact.

Yes. The natural enemies of red fire ants are parasitic fungi and parasitic flea flies. Red fire ants may seem small, but they are very harmful.

It should be said that there are no natural predators, and they can only be destroyed by medicine or fire.

Red fire ants have natural enemies, but when they enter an area as a new species, they will have no natural enemies to maintain, and they will reproduce indefinitely, causing damage to the ecosystem, so many customs are very strict about the species.

In addition to anteaters, red fire ants also have dozens of natural enemies, most of the natural enemies of red fire ants are mainly spiders, and most of the spiders of the spider genus are red fire ants, but in China red fire ants have almost no natural enemies.

Red fire ants have spread to 12 provinces, and there are still natural enemies of red fire ants. For example, anteaters, flea flies, microspore pathogens: red fire ants infected will reduce the number of eggs produced, yellow dragonflies.

At present, there are no natural enemies in China, and it is an invasion of foreign species, so it is more troublesome, and it is more difficult to govern.

Find the convex hule that the ants have piled up, find some dry plants with strong flammability, such as pine needles, and then use a small amount of pine needles to roast the mound first. Red fire ants get heated and burrow deep into them. At this time, we clean up the mound to form a small hole that is recessed.

Distribution and damage of red fire ants that have been burned Red fire ants are a major dangerous pest, originally distributed in some countries in South America, and then spread and have now occurred in more than ten countries and regions and caused serious harm. The boiling water treatment of red fire ants, which mainly feed on crops, generally adopts the method of directly pouring boiling water into the visible ant nest, and the control effect is nearly 60%. Boiling water must be poured to reach all areas of the nest.

The success rate of a single treatment is low, and it must be treated once every 5 to 10 days, and 3 to 4 times in a row, but the treatment area.

It can cause toxic reactions, such as itching and blistering in mild cases, and severe allergic reactions, such as dyspnea and even shock. The doctor suggests that if the injury is slight, you can wash it with soap and water in time, and take anti-allergy drugs**, if you feel unwell, you should eliminate it easily, **It is impossible to exist in too wide a place! In spring and winter, ants are generally in the nest....1 Carbofuran is kicked in a nest and sprinkled with a few dollars, 2 Phosphine or Gongxi or emamectin benzoate mixed with water spray, the orchard is best to use emamectin benzoate to kill insects.

Red fire ant populations can also be controlled using poison bait trapping. Some chronic gastric agents, such as sulfluramid, fluoroazone, pyripropyl ether and boric acid, as well as chitin synthesis inhibitors, are usually used as bait. The bait can be protein, fat, sugar or a mixture of them, because this ant is reddish-brown in color, and when it swarms, it looks like a red flame from a distance, so it is called red fire ant.

Red fire ant bites are more uncomfortable, and serious ones require injections. However, red fire ants are greedy and find that food is moved into the nest. Taking advantage of this feature, a pack of ant medicine (available in grocery stores or pesticide stores) is placed in the nest or on the ant road, and it will die in two or three days.

Red fire ants are aggressive and bite venomously, injecting venom into their victims** through their stings. There will be continuous burning pain at the site of the sting, local ** formation of erythema, blisters, hard swelling, itching, and bacterial secondary infection after the blister ruptures. About 2% of people have an allergic reaction to red fire ant bites.

Sensitive people will experience symptoms such as flushing, hives, and even difficulty breathing, and severe allergic reactions will cause symptoms such as vomiting, dizziness, and shock, which can be life-threatening.

Human health has a great threat, because this red fire ant has a certain toxicity, and being bitten by red fire ants will also produce some ***, and in severe cases, it is likely to die suddenly.

This poses a lot of danger to human health, for example, after being bitten by this kind of ant, we humans will be swollen all over the body, followed by some rashes, which are particularly difficult to **, and in severe cases, it will endanger our lives.

It can cause fever on everyone's body, and it is red and swollen, and the body will also be very itchy, because these red fire ants are germs that will harm the health of all of us, and will endanger the health of all of us.

These ants have a certain degree of toxicity in the body, and there will be shock after biting people, and the damage to crops is also very strong, and the other party has not been found to have any natural enemies, so there is a certain threat to human health.

When red fire ants are disturbed by the outside world, the colony will quickly emerge from the nest and launch aggressive behavior. When red fire ants attack a person, they will clamp the person's ** tissue tightly with their palate, and then prick and release venom with a pin at the end of their abdomen.

Ants can cure diseases, I have also eaten them, and there are also ant killers on the Internet.

The range of red fire ants has spread to 12 provinces, and the first appearance of red fire ants in China was in 2003. Red fire ants were first discovered in Taiwan, China. In 2004, traces of red fire ants were found in Chinese mainland, and then quickly spread to Guangdong, Jiangxi and other areas.

Red fire ants, also called fire ants, generally have a burning sensation in the wound after being stung by red fire ants. The origin of red fire ants is Latin America, and the reason why red fire ants are now spreading to many provinces in our country is inseparable from transportation. Generally, because of the circulation of goods with the outside world, coupled with the temperature and climate in the southern region suitable for the growth and reproduction of red fire ants, red fire ants spread rapidly and are spread between many places.

As a living creature, the red fire ant will definitely have its corresponding nemesis, and its nemesis is the South American fruit fly, which is also from South America. The feeding mode of the South American fruit fly is parasitism, the young urine of the South American fruit fly parasitizes on the red fire ant, and after the larvae hatch, it devours the body tissue of the red fire ant as food**, because the South American fruit fly is inside the body of the red fire ant, and can also control the movement of the red fire ant.

At present, red fire ants have spread to 12 provinces in China, including Guangdong, Guangxi, Fujian, Jiangxi, Hainan, Sichuan, Yunnan, Zhejiang, Hubei and other provinces. The invasion of red fire ants will affect the production of agriculture and forestry, and red fire ants can directly harm soybeans, corn, fruit trees and other crops that we usually need. When red fire ants infest farmland, it will directly gnaw the fruit and bark of fruit trees, bite the rhizomes of soybeans, corn and other crops, causing crops to rot directly in the farmland.

Red fire ants will also cause damage to public buildings such as power communications, signal lights, red fire ants like to tend to heat places, in winter, street lights and traffic lights will have temperature due to shining, red fire ants tend to heat sources, will gnaw the rubber of the wire, resulting in circuit damage, equipment damage. Red fire ants also have a great impact on people, once people are bitten by red fire ants, there will be itching, redness, swelling, burning sensation, severe shock and death.

The invasion of red fire ants has caused great damage to the ecological diversity of our country, and methods have been taken to control red fire ants, and it is also recommended that we try to stay away from it when we encounter red fire ants, and do not cover it with our hands because it is very aggressive, and if we touch it with our hands, it is very likely that red fire ants will crawl on the body. Don't choose to water it with hot water, because the terrain of the red fire ant's nest is complicated, and pouring it with hot water will not kill it. If you are unfortunate enough to be stung by it, seek medical attention immediately.

It was in 2003, and it was the first time that red fire ants were discovered, and they had already harmed everyone's safety, so we should protect ourselves.

The red fire ant is an exotic species that was first discovered in 2003 in Taiwan Province of China. In order to prevent the spread, various control measures have been put in place over the past 18 years to slow the spread of RIPA. However, despite all efforts, it was able to prevent the invasion of red fire ants, which were found in Guangdong (Wuchuan) in just one year after they were first spotted in Taiwan.

So far, RIFA has invaded more than 400 counties in 13 provinces and 2 special administrative regions of our country and is still in the stage of rapid expansion.

The first discovery of red fire ants in China was in Wuchuan, Guangdong, and the range of red fire ants has spread to 12 provinces in just over ten years, which is too fast.

As early as 2003, there were red fire ants in China, and people will be very dangerous after being bitten, so we must pay attention to it.

It has been there since 2003, when it was first seen during human surveys, and red fire ants have been there ever since.

Red fire ants invade 12 provinces! If there is a crop yield or a loss of 40%, how to get rid of red fire ants?

1. Environmental governance: According to the physiological characteristics of red fire ants, cut off their food, do a good job of environmental sanitation and cleaning up, remove garbage and weeds, and reduce the environmental conditions suitable for red fire ants to survive.

2. Drug management: Drug treatment is divided into booby-trap and poisoning.

Booby-trapping: The booby trap preparation method can be used to use the food that red fire ants like to eat, such as peanuts. Bread, biscuits, etc. are added to the carrier with sesame oil (vegetable oil, animal oil) sugar and drugs (such as avermectin, atridine, etc.) to make poisonous bait, or the finished ant killer (the provincial insect production of the ant killer) is put in the place where the red fire ants are infested for booby-trapping, and pay attention not to damage the surrounding environment when booby-trapping, so that it can naturally feed in order to get the desired effect.

Before booby-trapping, it is necessary to do a good job of extensive publicity, and warning signs should be displayed in the booby trap area to prevent human and animal poisoning. Widespread application of poisonous bait to eliminate red fire ants: This method is suitable for areas where the density of ant nests is large and the distribution is more widespread, or the bait method is used to attract worker ants but the nests are rarely found.

Cover all locations in the area where the bait occurs. The amount of poison bait is determined according to the instructions for the use of poisonous bait, ant nest density and worker ant density; Comprehensive application and supplementary application of poisonous bait: In the serious occurrence area, when the density of ant nests is large and the distribution is widespread, the combination of prevention and control of single ant nest and universal spreading can be used to apply poisonous bait, and the amount of poisonous bait can be appropriately increased.

3. Spray ants with commercially available insecticides suitable for indoor use and kill them directly. You can also spray these products where the ants are entering, as well as on their path.

I think it is possible to develop a drug against red fire ants as soon as possible, or by using natural enemies to eliminate red fire ants.

The methods of exterminating red fire ants include finding the nest, then opening the nest with a hoe and pouring boiling water; Mix cypermethrin with water at 1:150, open the nest with a hoe, and spray the solution evenly on the nest.

Red fire ants are native to Brazil, Paraguay and other countries in South America, after being found in China in 2004, it has spread to 12 provinces, and nine departments jointly issued a notice of prevention and control, and launched joint prevention and control nationwide, which shows how harmful it is. Today, the author will introduce to you the impact of this "invincible ant" and how to deal with it.

1. Red fire ants can cause serious ecological damage and lead to a serious reduction in crop yields. Red fire ants are very adaptable, and it is easy to form a population advantage, killing all other ants in the local area, and all beneficial insects such as spiders will be eliminated, so that the original ecological environment is seriously unbalanced. Moreover, red fire ants can directly eat the seeds, fruits, shoots, and carry aphids and other pests of crops, causing crops to suffer from pests and diseases, resulting in serious crop yields.

2. Endangering human health and public safety. Red fire ants are extremely aggressive, will inject venom directly into the human body**, people who are prone to allergies will have symptoms such as flushing, hives, difficulty breathing, etc., if people with severe allergic reactions will also vomit, dizziness or shock, and may be life-threatening if they can't get timely medical treatment. Red fire ants often inhabit electrical equipment such as meter boxes and communication boxes in cities, causing short circuits or equipment failures and causing safety accidents.

3. Emergency treatment measures after being bitten by red fire ants. If you are bitten by red fire ants, you should first clean and disinfect the wound, add a cold compress, and you can also use topical glucocorticoid ointment or oral loratadine. If it is more severe and becomes a severe patient, dexamethasone or even intramuscular epinephrine is required.

Last year, a man in Shenzhen was bitten by red fire ants and had a fever of more than 40 degrees, and he was rescued in the hospital for 3 days before he got out of danger, so don't be careless and leave as soon as he encounters red fire ants.

Red fire ants have a reddish-brown body that is similar to our common ants, with a length of about 3 mm to 6 mm. As ordinary people, we must respond to the country's call for prevention and control, and report to the relevant departments in a timely manner if we find something.