Allergy or death!Be wary of this foreign invasion species

"This kind of grass is called dolphin grass,

It is a kind of foreign invasion species,

Its harm to human health and ecological environment

They are all very large,

Must be rooted ... "

According to experts, this weed reproduction is very fast. It can be transmitted through people, animals, birds, wind, and water. It is more than the roadside, fields, rivers, wetlands, and once invasion, it will quickly invade other plants to survive.

There are two main aspects of the harm of dolphins: on the one hand, it grows fast. It competes with other plants to fight, water, and glory. The land consumption is two or three times that of the water consumption. Essence On the other hand, its pollen can cause cough, asthma, nasal congestion, sneezing, and even urticaria, chest tightness, and emphysema, which can cause death.

According to reports, Mr. Peng, who lives in Liaoning, said that the growth rate of this grass is very fast, and the ability to occupy the land is also very strong. Taking the open space around his house as an example, he found that in the previous year, he had grown up weeds such as watery artemisiamium, but since the previous year, these empty venues have been occupied by triangular dolphin grass. "Local weeds can't do it at all, and it can't be eliminated without using artificially." Peng Laohan said.

Mr. Peng had cut some of these grass with a sickle, and as a result, he quickly appeared in the case of chest tightness and shortness of breath, eyes and throat swelling, and then relieved the symptoms of medical treatment. "After that, I knew that this kind of grass 'toxic' is easy to cause allergic reactions," he said.

Source: CCTV News Client Drawing: Ma Jingjing Organization: Gaoyang

[Edit: Yu Lina]

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