The park was invaded by Fushouluo some citizens fishing and playing experts: Do not touch

Cover Journalist Gou Chun Zhong Xiaolu Intern Miao Ye Guo Peng Chunhua Photography Report

Recently, some netizens broke the news that a large number of Fushou snail eggs were found on plants on the pond and middle islands of the western district of Guixi Ecological Park, and a large number of Fushou snail eggs were found on the leaves of lotus. Consumption will endanger health and hope that the relevant departments will deal with it in time.

Compared with Tianluo, Fu Shou snails are large, crispy, and strong in reproduction, but many people are unclear. Recently, the cover reporter came to Guixi Ecological Park and Jincheng Lake Wetland Park for field visits and found that there were Fushou snails in many places by the lake, and there were Fushou snail eggs with many places. Some citizens were caught by the lake.

Although the park is regularly handled, the staff said that its reproductive ability is strong and the cleanup speed cannot keep up. In this regard, Chen Xia, senior engineer of the Institute of Aquatic Research Institute of Chengdu Academy of Agricultural and Forestry Sciences, said that it can use non -toxic and harmless drugs or tea seed cakes to kill young snails and snails. harm.

Visit:

Fushou snails and Fushou snail eggs appear in many places in the park

The staff said that the cleanup speed could not keep up

At a stone bridge at Guixi Ecological Park, the reporter found that there were a large number of Fushou snails on both sides of the stone bridge. The pink Fushou snail eggs were also attached to the slate and plants on the shore, which was very conspicuous.

On the stone bridge, a little girl ran to her grandmother to show her grandmother the "warrior" that she had just got. The reporter also noticed that the little girl's grandfather also took the web not far away to fish Fushou snails. The little girl also had a bag with more than 10 Fushou snails inside.

Fushou snails caught by citizens

At a grasshopper on the shore of Jincheng Lake, Mr. Song's daughter was holding the fishing nets to catch small fish and shrimp in the shore. "I know that the Fushou snail parasitic is a lot of parasites, I can't eat it, and I don't let my daughter fish. But I really don't know what Fushou snails look like." Mr. Song said.

Mr. Yang and his wife took his son to the lake to play. The son took out the "big snail" from the lake. At a glance, he knew that this was Fushou snail. "Mr. Yang said.

Staff rowing to clean up garbage

At around 4 pm, a number of park staff on Jincheng Lake stroked the garbage in the water in the water, which attracted the attention of reporters. After inquiries, the reporter learned that the staff would regularly salvage the Fu Shou snail in the lake, collected them uniformly, and cleared the Fushou snail eggs on the shore and the aquatic grass, but their reproductive ability was strong and the cleanup speed could not keep up.

Fushou snail eggs were suspected to be artificially shaved.

expert:

For major hazardous agriculture foreign invasion of creatures

If you accidentally encounter it, you need to disinfect in time

In this regard, the cover journalist contacted Chen Xia, a senior engineer of the Institute of Aquatic Research Institute of the Chengdu Academy of Agriculture and Forestry. Fushou snails have been listed as one of the major dangerous agricultural invasive creatures.

"In the survey of foreign biological intrusion this year, the Institute of Aquatic Research Institute of the Chengdu Academy of Agricultural and Forestry Sciences, the Fushou snails in Jinsang, Dayi, Qingbaijiang and other districts are the main invasive species, with a wide range of distribution and great harm." Chen Xia said.

Fushou snail in the water

"Fushou snail is the middle host of many parasites such as nematodes and insects, such as Guangzhou tube round nematodes, rear round nematodes, rolling spiny mouth suction worms, etc., leading to headache, vomiting, and even mental abnormalities. Hebail will bite rice leaves and divisions, causing crops to reduce production, which will be competitive with local species such as fish and shrimp, which will cause local freshwater biology to decrease, affect the diversity of water organisms, and affect the ecosystem.

Fushou snail eggs attached to the plant stem

For Fushou snail eggs, Chen Xia introduced that his reproduction period is long. Generally, Fushou snails are produced with eggs above the water (such as: bamboo pole, wooden stake) or plants. of. "The egg itself is non -toxic and harmful, but the surface is attached to bacteria, viruses, and parasites. If you do not pay attention to your hands, it will cause the risk of bacterial virus infection. Moreover, the snails and snails after the hatching of the Fushou snail eggs will harm the animals and plants and humans. "

"Do not touch the Fushou snail egg directly with your hands. You can use tools (wooden sticks) to shovel and crush it, or put it in the water. Fushou snails cannot be incubated and reproduced normally." Relevant staff can use non -toxic and harmless drugs or tea seed cakes to kill young snails and snails. Timely spray eggs or eggs into water, so that the eggs cannot be successfully incubated successfully. Pay attention to the water inlet, do not let the Fushou snails enter the water body.

Fushou snail eggs attached to the stone

Chen Xia also suggested that children should not use Fushou snails with their hands. If you accidentally come into contact with, you must wash your hands and disinfection in time. Although Fushou snail itself is non -toxic, there may be viruses and bacteria on the surface. "It is recommended to set up some display boards in the place where Fushou snails are more, tell children and the citizen Fushou snails, do not fish and touch, and let the staff deal professional."

A little more news:

Fushou snails, also called large bottle snails, snow snails, and apple snails. Because Fushou snail is rich in protein, it was introduced into Guangdong, Fujian, Shanghai and other places as a aquatic economy in 1980, and was later abandoned for his poor taste. Due to its strong reproduction ability, an adult female snail has more than 325,000 eggs per year, and has spread rapidly to the water environment such as paddy fields and Baibaitian. Fushou snail eggs are oval in shape, different sizes, oval arrangements are neatly arranged, the egg layer is not easy to fall off, bright red, small egg blocks only dozens of grains, large egg blocks can reach more than 1,000 grains. At night, eggs are produced above the surface of dry objects or plants above the water, such as stem stalks, groove walls, walls, fields, weeds, etc., and the young snails that areas are incubated into the water and swallowed floating creatures.

Many parasites have parasites in the Fushou snails. If they are not completely cooked during cooking, parasites will easily enter the human body after eating. It may destroy nerve tissue. In severe cases, it will cause dementia or even death. In addition, Fushou snails have strong reproduction capacity. It can spawn 20-40 times a year and annual egg production of 30,000 to 50,000 capsules. It can spread quickly, and it is mixed. Once it breaks out, it will destroy the surrounding ecosystem.

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