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Timid. The snail refers to all terrestrial species of the gastropod class, including the giant shield slug, which is a mollusk, partially protected by a shell, small in size, and has no obvious harm to humans, and is afraid of mollusks, proving that the heart is timid and sensitive. Snails like to live in a dark and damp, loose and humic environment, which is diurnal and nocturnal, most afraid of direct sunlight, and sensitive to environmental reactions.
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Snails are afraid of salt, high or low temperature environments, and some agents.
Salt: Salt will continue to absorb mucus and water, coupled with the lack of a similar presence to the stratum corneum, resulting in the continuous penetration of water in the snail's body, and eventually the snail loses too much water and dies (the same goes for quicklime).
High and low temperatures: When the temperature is higher than 40 or lower than 5, the snail is killed by heat or freezes to death.
Agents: such as tetraacetaldehyde, copper sulfate, tea seed powder, etc.
1. Salt
Salt has water absorption, after the snail comes into contact with salt, the salt will continue to absorb the mucus and water on the snail, at this time the concentration of the external liquid is greater than the concentration of the snail's body fluid, and the osmotic pressure difference is formed between the two, and the snail ** lacks the existence of the stratum corneum similar to that of mammals, resulting in the continuous penetration of water in the snail's body, and finally the snail dies due to excessive water loss.
2. Quicklime
The principle of quicklime to control snails is similar to that of snails. Therefore, in the orchard, a circle of quicklime can be sprinkled around the perimeter of the fruit tree after 3 p.m., and when the snail goes out to feed at night, it dies due to water loss.
3. High temperature and low temperature
Snails prefer to live in a dark, damp, loose and humic environment, and once the temperature is above 33 or below 15, the snail goes into a dormant state. When the temperature is above 40 or below 5, the snail is heat or freezes to death.
Fourth, the drug
1. In the vegetable field, the snail granules used in each mu are mixed evenly with the fine soil and cake crumbs, and sprinkled between the rows near the roots of the plants.
2. After 4 o'clock in the afternoon, use 300 times of 80% tetraacetaldehyde wettable powder or 800-1000 times of 98% copper sulfate, evenly spray crop stems and leaves, and repeat the drug once after 10 days.
3. In the early stage of snail occurrence, use water to soak tea seed powder for about 1-2 days, and then dilute the tea seed water 60 times before irrigating the roots.
5. Natural predators
There are many natural enemies of snails, mainly including chickens, ducks, birds, toads, turtles, snakes, hedgehogs, rats, etc.
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1. There are many things that snails are afraid of, snails are very afraid of salt, when the snail encounters salt, it will drain its body fluids, causing the snail's body to shrink, making it dehydrated and dying.
2. There are many natural enemies of snails, such as chickens, ducks, birds, toads, turtles, snakes, and hedgehogs will use snails as food, and fireflies mainly feed on snails. Generally, snails can live for 2-3 years and up to 7 years, but most of them may become food for other animals in the same year.
3. Salt reacts to the surface of the snail. Because there is a layer of mucus on the surface of the snail (except for the shell), it is conducive to the movement of the snail and ** assisted breathing. When the owner sprinkled with salt, the snail's movement and breathing ability decreased.
The mucus seeps out of the body, causing the snail body to shrink and dehydrate the cells, and the snail seems to be dried. But the hail will never turn into water.
4. The survivability of snails is very weak, and there are many threats.
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1. Maybe we all have a deep understanding that in life, there is such a type of people, they are curled up in their own nests with peace of mind, without experiencing any blows and setbacks, for them, a little trouble is a natural disaster, not to mention what difficulties are faced, it is simply the sky falling!
2. People like them don't just refer to spoiled children.
3. Can't take responsibility, can't stand the trouble, they will feel troublesome and frown when they press one thing on their heads, and they will frown, and two things will make them feel flustered and stressed, and if there are more than three things, they will simply feel that it is a disaster, they will roar, they will sweat in their palms, and they will keep looking for a sense of security, and as a result, everything will be solved unsatisfactorily.
4. They are like snails, the size of the external force determines the depth of the retraction of their antennae, but also determines their retraction time, sensitive, irritable, easy to knot, irritable and lack of creativity.
5. People with snail-type personality are not all shortcomings.
6. They also have many hidden advantages, such as being more strict with themselves, and the boss's task may be the most perfect for them.
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The snail is most afraid of salt because it drains its bodily fluids and causes it to die of dehydration.
Salt will continue to absorb mucus and water, coupled with the snail's lack of a similar presence in the stratum corneum, resulting in the snail's body moisture constantly penetrating outward, and eventually the snail loses too much water and dies (the same goes for quicklime). Salt reacts to the surface of the snail because there is a layer of mucus on the surface of the snail, which is conducive to the snail's movement and assisted breathing.
There are many natural predators of snails, chickens, ducks, birds, toads, turtles, snakes, hedgehogs will eat snails, and fireflies mainly feed on snails. Generally, snails can live for 2 to 3 years and up to 7 years, but most of them may become food for other animals in the same year.
Effect of high temperature and low temperature on snails
Snails prefer to live in a dark, damp, loose and humic environment, and when the temperature is above 33 or below 15, the snail goes into a dormant state. When the temperature is higher than 40 or lower than 5, the snail is killed by heat or freezes to death. Snails are nocturnal and nocturnal, most afraid of direct sunlight, sensitive to environmental reactions, and the most suitable ambient temperature is 16 30, 23 30, the fastest growth and development.
The air humidity is 60% to 90%, the soil humidity is about 40%, and the pH is 5 7. When the temperature is below 15 and above 33, it is dormant, and when it is lower than 5 or higher than 40, it may freeze to death or heat death. Snails are hermaphroditic and do not have male and female, so they will lay eggs with just two snails.
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Children always like to run, like an antelope, raising their toes vigorously, waving their little hands and rushing forward desperately. Suddenly he froze, his little eyes looking at the edge of the road, not knowing what he saw, as if it were a snail. Ignoring the sludge on the ground, he leaned down and rented his body, watching it drag its body, leaving a mark wherever it walked.
The child cries out happily and cautiously reaches out to touch its back. The little snail was so frightened that he hid in his house, refusing to show half of his head no matter how much he tossed it!
Seeing that the snail did not come for a long time, the child pursed his lips, a little sad, and wanted to cry but was afraid of being scolded by me and looked even more pitiful! I reassured that it would come out in a moment. Sure enough, it stretched out two long tentacles, and you jumped with joy and danced with your hands, but accidentally stepped on it!
I didn't wait for the child to look down at the broken snail before I picked him up and walked away from it. The kid didn't cry, I thought he didn't realize he had just killed it, because he was already fully engaged on the slide and his smile was still there!
But from then on, he would cry in fear whenever he saw a snail!
I guess that's also growth!
This is a fine drill snail. Order: Gastropoda, Drill Snails. Aliases: long taper snail, slender drill snail. Distribution: Hunan, Fujian, Guangxi, Guangdong, Hainan Island, Taiwan, Hong Kong, Macau, Southeast Asia.
The color of the shell is similar to the color of the earth. However, there are other colors as well.
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