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As the temperature rises, various pests and diseases have begun to enter a period of high incidence.
In the previous article, I talked about the prevention and control technology of aphids, which are more difficult to eradicate.
Today I want to share with you the prevention and control technologies for snails and slugs.
Insects are more harmful in summer and must be controlled! The super destructiveness of snails is critical to the right medicine.
A small snail has tens of thousands of teeth in its mouthparts.
They mainly gnaw on the leaves of crops, causing small holes in the leaves and degraded quality.
Not a good price
.
The number of farmland pests like snails is particularly large once they occur.
In the years when there are more rains in summer, snails occur more frequently, and the soil of farmland is loose and humid, and snail damage is more likely to occur
.
In addition, the snail also has the characteristics of nocturnal, afraid of direct sunlight, so in the evening and even at night, it is the peak of its activity, the sun is strong at noon, and hide in the shade of the field
.
Understanding these habits is the key to scientific prevention and treatment! Once snail damage occurs with the special medicines for the prevention and treatment of snails, timely application of the medicines is very important.
So which medicines are more effective? I am here to share with you three highly effective ingredients after practice! 1) Tetraacetaldehyde is a special medicine for preventing and treating snails and slugs, and it is currently the most widely used
.
Tetraacetaldehyde frequently used in agricultural production has two dosage forms: granules and powders, such as 80% acetaldehyde powder and 6% acetaldehyde granules; powder spray has the best effect, and it will also be used in some places.
The flushing application is generally used at 750 times; the granule application is about one kilogram per mu of land; the acetaldehyde has a better contact effect, so try to let the active ingredients come into contact with the snails! 2) Quick kill.
Copper sulfate, this formula is also effective in preventing and curing snails
.
It is a combination of sulfacarb and copper sulfate.
In the production practice, it is found that this formula has a good effect on killing snails, and the quick effect is relatively obvious
.
It is generally recommended to use 74% quick-kill.
Copper acetate powder 100-150g with 30 kg of water
.
3) Tetraacetaldehyde.
Carbenecarb
.
This is also a very efficient formula.
If you have snails that are resistant to metaldehyde, you can try this formula.
The effect is faster..
In agricultural production, it is generally recommended that 6% of acetaldehyde and carbaryl granules 500-1000g be sprayed on an acre of land
.
Key points of prevention and control 1) Tetraacetaldehyde is very common in the market, available in various price ranges, and the effects are also uneven
.
High-quality acetaldehyde granules, containing attractants, emetics, forming agents, etc.
, can be recycled (snails will spit out after eating), the tube time is long, but this high-quality acetaldehyde, the cost is relatively High, 500 grams sells for 10-15 yuan; and some of the poor quality, 30 yuan can buy a barrel (5kg), but because there is no attractant in it, the probability of the drug particles being swallowed by snails is reduced, and because there is no molding agent , It is easy to hydrolyze in rainy weather, so I recommend here to buy high-quality acetaldehyde from regular manufacturers for better results.
Don't try to be cheap! 2) The time of medication is very important, especially if you use the acetaldehyde powder spray to spray, it must be used during the active period of snail activity.
Only when it comes into contact with snails can it be effectively killed; I suggest that growers use the medicine in the evening or night.
Good
.
Of course, if you use granules, don't worry too much! The prevention and control of snails cannot only rely on chemical agents.
Some agricultural management methods can also effectively reduce the occurrence of snails, such as maintaining field hygiene and timely cleaning of weeds in the field.
This makes the environment unsuitable for snails to survive, and the number of snails naturally decreases
.
That's all for today's snail prevention technology.
If you have any questions, you can leave a comment below the article!
In the previous article, I talked about the prevention and control technology of aphids, which are more difficult to eradicate.
Today I want to share with you the prevention and control technologies for snails and slugs.
Insects are more harmful in summer and must be controlled! The super destructiveness of snails is critical to the right medicine.
A small snail has tens of thousands of teeth in its mouthparts.
They mainly gnaw on the leaves of crops, causing small holes in the leaves and degraded quality.
Not a good price
.
The number of farmland pests like snails is particularly large once they occur.
In the years when there are more rains in summer, snails occur more frequently, and the soil of farmland is loose and humid, and snail damage is more likely to occur
.
In addition, the snail also has the characteristics of nocturnal, afraid of direct sunlight, so in the evening and even at night, it is the peak of its activity, the sun is strong at noon, and hide in the shade of the field
.
Understanding these habits is the key to scientific prevention and treatment! Once snail damage occurs with the special medicines for the prevention and treatment of snails, timely application of the medicines is very important.
So which medicines are more effective? I am here to share with you three highly effective ingredients after practice! 1) Tetraacetaldehyde is a special medicine for preventing and treating snails and slugs, and it is currently the most widely used
.
Tetraacetaldehyde frequently used in agricultural production has two dosage forms: granules and powders, such as 80% acetaldehyde powder and 6% acetaldehyde granules; powder spray has the best effect, and it will also be used in some places.
The flushing application is generally used at 750 times; the granule application is about one kilogram per mu of land; the acetaldehyde has a better contact effect, so try to let the active ingredients come into contact with the snails! 2) Quick kill.
Copper sulfate, this formula is also effective in preventing and curing snails
.
It is a combination of sulfacarb and copper sulfate.
In the production practice, it is found that this formula has a good effect on killing snails, and the quick effect is relatively obvious
.
It is generally recommended to use 74% quick-kill.
Copper acetate powder 100-150g with 30 kg of water
.
3) Tetraacetaldehyde.
Carbenecarb
.
This is also a very efficient formula.
If you have snails that are resistant to metaldehyde, you can try this formula.
The effect is faster..
In agricultural production, it is generally recommended that 6% of acetaldehyde and carbaryl granules 500-1000g be sprayed on an acre of land
.
Key points of prevention and control 1) Tetraacetaldehyde is very common in the market, available in various price ranges, and the effects are also uneven
.
High-quality acetaldehyde granules, containing attractants, emetics, forming agents, etc.
, can be recycled (snails will spit out after eating), the tube time is long, but this high-quality acetaldehyde, the cost is relatively High, 500 grams sells for 10-15 yuan; and some of the poor quality, 30 yuan can buy a barrel (5kg), but because there is no attractant in it, the probability of the drug particles being swallowed by snails is reduced, and because there is no molding agent , It is easy to hydrolyze in rainy weather, so I recommend here to buy high-quality acetaldehyde from regular manufacturers for better results.
Don't try to be cheap! 2) The time of medication is very important, especially if you use the acetaldehyde powder spray to spray, it must be used during the active period of snail activity.
Only when it comes into contact with snails can it be effectively killed; I suggest that growers use the medicine in the evening or night.
Good
.
Of course, if you use granules, don't worry too much! The prevention and control of snails cannot only rely on chemical agents.
Some agricultural management methods can also effectively reduce the occurrence of snails, such as maintaining field hygiene and timely cleaning of weeds in the field.
This makes the environment unsuitable for snails to survive, and the number of snails naturally decreases
.
That's all for today's snail prevention technology.
If you have any questions, you can leave a comment below the article!
