How do mountain spring water pipes kill leeches? How to kill the leeches in the well

Dry lime powder: the most effective and pollution-free method to kill leeches in a large area is to sprinkle dry lime powder, when the leeches are contaminated with lime powder, they will festered and die, and they will die of physiological acid-base disorder in the alkaline water body with lime; The strong alkalinity of lime can only be maintained for a short period of time, and it can be diffused and desalined after insecticide, and it is also conducive to the improvement of the strong acidic old swamp soil after desalination.

2. Salt: Leeches are mollusks, there is no protection, they are the first protective barrier of animals, and they are very sensitive to salt because they do not have them. After the leech is sprinkled with salt, the salt and its body fluids form a high concentration of saline, and the high concentration of salt water will shrink in a stressful manner, prompting the extravasation of the body fluids inside it, resulting in its dehydration and death, so don't panic after being bitten by a leech in the wild, drop it on the leech with a high concentration of salt water, and soon release the suction cup and fall off and lose water and die.

There is no way to kill the locusts in the mountain spring, and you can't use a filter, because the locusts can stretch a very thin strip and drill through, and you can only use a booby trap device on the side to make the locusts gather together and trap them.

Leech is commonly known as grasshopper, belongs to the annelid leech, there are 400-500 species in the world, about 100 species in China, 89 species have been found. Grasshoppers mostly live in freshwater, a few in seawater or saltwater, and some are terrestrial and amphibious. There are species that live by sucking blood or body fluids, and there are also carnivorous species that prey on small animals.

The common grasshopper in the rice fields is called the Japanese medicine leech, which feeds on the blood of humans, animals, and frogs. There are some mountain locusts living in the mountains and forests of Hainan Island and Taiwan, often lurking in the grass and trees.

Dealing with leeches in the rice fields of the river:

River rice paddies are more common, and when I was a child, I was hit many times while playing in the river. When it is adsorbed on **, it must not be forcibly pulled, otherwise the grasshopper sucker will break into the skin, which can sometimes cause infection. The area around which the grasshopper is adsorbed should be patted with your hands, or smeared with salt, vinegar, wine, cool oil, etc., and the grasshopper will come out naturally.

The wound can be coated with iodine or sprinkled with Jiuyi Dan to prevent infection.

This bloodthirsty creature will unwittingly climb up your legs, suck up the blood and fall off on its own, and by the time you find the blood on your legs, it's gone.

1. Why do people stick out and crawl quickly in the direction of people as soon as they walk past the mountain?

A: Mountain locusts rely on heat sensing, which is very sensitive, and is said to be much more powerful than a dog's nose.

2. What should I do if I am sucked by a mountain locust?

Answer: (1) If you find that the mountain locust is sucking blood, do not pull it with your hands (otherwise it will be like an elongated rubber band to compete with you, and the result is that you win, but the mouthparts of the mountain locust are left in the ** wound to cause infection, which makes you itchy and unbearable), the correct way is to spit on it, drip wind oil essence soapy water, cigarette butt burning, etc., so that it will fall off on its own, and finally wipe it out with fire!

2) After being sucked by the mountain locust, the wound will not stop bleeding (this is the mountain locust secretes a hemolysin, so that the blood in the wound can not coagulate quickly), the way to stop the bleeding is: the light one is disinfected with iodine wine, and it will be fine after a while; In severe cases, the wound should be quickly rinsed with water and wiped dry with a cotton swab, and the wound should be disinfected with iodine wine, and the wound should be tightened with Yunnan Baiyao and band-aids, and bandaged with gauze.