How to treat dried corn kernels with worms? What medicine is good for dried corn kernels to have wor

Dry corn kernel worm solution:

Refrigeration: The temperature is low, and the quasi-low temperature at 20 degrees can limit the growth of pests. Refrigeration can prevent the growth of pests, and freezing can kill pests.

Drying and drying method:

Drying at a high temperature of more than 50 degrees can drive away stored grain pests, but it is generally not thorough, and sometimes the high temperature will water the corn.

Cause damage. Method of placing aluminum phosphide sheets:

Aluminum phosphide flakes slowly release phosphine at low temperatures and low oxygen.

gas, which can effectively inhibit the occurrence of pests. Even if the moisture is high, under the action of phosphine gas, it can ensure that there will be no insects for one year. When serving, take a portion of it out of the bag or container and seal it well.

If you take it out and leave it open for 3 days, the phosphine gas will be dissipated, leaving no residual poison, and it can be eaten.

Corn storage prevents bugs.

1.With mugwort.

To prevent grain pests, clean the bottom of the silo (or hoard) where the corn is stored, lay out moisture-proof materials, and then crush the dried mugwort and put it in a gauze bag, one bag per kilogram. A bag of mugwort is placed at the bottom of each square meter of the warehouse to store the water content.

Corn within safe storage standards. The top of the warehouse is also placed in the same proportion as the bottom of the warehouse, and then the top is capped. In this way, the summer corn stored in this way does not produce pests.

2.Use vitiligo bark herbs to control stored grain pests, clean and disinfect the warehouse where the corn is stored, and then load the sieved corn (the water content should be below). After filling, the grain surface is flattened, a layer of sack flakes is spread on top, and the leukina skin (also called the cow) that has been dried until it is plump and dry is removed from the stems and leaves, and put it in the granary.

Corn kernel insects need to meet the following conditions, all of which are indispensable, 1. The temperature is suitable, the temperature is between 18 and 45 degrees, 2. The oxygen is sufficient, the oxygen is less than 4%, and it will not grow. 3. Most pharmaceutics kill pests, but many residues are heavier, making food toxic.

For this purpose, there are ways to control pests.

1. Lower temperature, quasi-low temperature of 20 degrees Celsius can limit the growth of pests. Refrigeration can prevent the growth of pests, and freezing can kill pests.

2. Drying and insect repellent, drying and insecticide. Drying at a high temperature of more than 50 degrees can drive away stored grain pests, but it is generally not thorough, and sometimes high temperature will cause damage to moisture corn.

3. Aluminum phosphide fumigation and insecticide, this is a method used by the national treasury for more than 40 years, and it is still the first choice. Insect and phosphorus mixed with corn and insect control, this is good for prevention, but it is more troublesome.

4. Other methods of anoxic storage, nitrogen storage, nuclear radiation and other methods are difficult to operate, and pepper and garlic insect prevention are nonsense.

The larvae are the most important early pests in seed storage, and the seeds of various crops such as corn and corn are the main infestation in seed storage. Do a good job of anti-poison when discharging medicine, the relative humidity is 90% 100%, and then disperse gas for 3d, wheat moth, wheat moth, wheat moth, and the number of generations that occur each year is also different with the temperature in different places. Generally, 3 or 4 generations occur a year, and when the insect infestation is found to be more serious, it is necessary to avoid excessive phosphine gas and heat combustion; m2, with the old larvae overwintering in grains, rice.

Generally fumigated for 5d, it belongs to Lepidoptera. When the temperature drops below 15, aluminum phosphide fumigation should be carried out, and the weevils are distributed all over the world, and it should be noted that the interval between tablets is not less than 2cm. The optimal temperature for the development of corn elephants is 24 30, and its adults are latent in damp and dark places in warehouses for wintering, and are distributed everywhere.

It takes about 30 to 60 days to complete a generation, and it is eaten by the seed embryo burrowed into it, and it occurs all year round. 1 4 tablets were applied in the warehouse, belonging to Coleoptera 1. In the process of seed storage, it is one of the main pests of storage in China.

Adults can feed on the seeds of all crops. 2。After the larvae hatch.

The larvae eat wheat.

Summary. 2. Storage methods of corn.

1) Select pine branches with high pine resin content and insert them into the corn pile (vertical insertion), and the number of pine branches inserted should be determined according to the size of the tank and hoarding container. Generally, when the diameter of the container is 50-100 cm, 5-8 strips need to be inserted, and the lid can be sealed.

2) Put a small cup containing 50-100 grams of sulfur powder in a jar or hoard containing corn, then light the sulfur, cover it tightly with a wooden or iron plate, and fumigate it once every 3 months.

How to treat dried corn kernels with worms?

Answer: 1. Aluminum phosphide fumigation and insecticide can be used to control dried corn insects.

2. The insect-proof phosphorus mixed corn insect-proof method can be used to prevent dry corn insects.

At low temperatures, pests can be suppressed, and high temperatures of 50 can also kill insects.

4. Corn itself with insect eggs, dry enough ears to dry and hungry, improper storage, too long storage time, and damage to the protective mechanism of Yutuan ear returning rice may lead to dry corn insects.

2. Storage method of corn (1) Select pine branches with high pine resin content and insert them into the corn pile (vertical insertion), and the number of pine branches inserted should be determined according to the size of the tank and hoarding container. Generally, when the diameter of the container is 50-100 cm, 5-8 strips need to be inserted, and the lid can be sealed. In the jar or hoard containing Yu's Ling rice, put a small cup containing 50-100 grams of sulfur powder, and then burn the sulfur, cover it tightly with a wooden board or iron plate, and fumigate it once every 3 months.

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1. High temperature insecticide.

Sun exposure: Sun exposure is a cost-effective way to dry grains, prevent mold and insects. Under normal circumstances, the temperature is about 50 for 2 to 4 hours, and all pests can be killed.

2. Low temperature insecticide.

Ventilation and freezing in the warehouse: In the cold and dry winter, open the doors and windows of the warehouse, use the natural wind to ventilate, and at the same time turn the grain surface frequently, so as to quickly reduce the grain temperature. If there is a fan and a fan, it can also be used together to accelerate the ventilation and cooling effect.

When the temperature of the grain drops to or near the outside temperature, the ventilation can be stopped, the doors and windows can be closed, so that the grain can continue to be kept low until the pest dies.

3. Windmill pesticide.

When the grain and pests pass through the windmill, due to the different specific gravity and shape, under the action of the wind, the pests and dust with light specific gravity are blown to a farther place by the wind, and the grain with a large proportion falls to a closer place, so that the pests and grains are separated.

Dry corn storage insects should be lowered at a temperature below 18 degrees Celsius pests are almost inactive and do not reproduce. Fumigation with aluminum phosphide to kill insects, low dose of insect control. This is a method often used by grain depots. Mix insect-free corn with the top layer of insect-proof phosphorus to kill pests.

The corn cob is threshed and then the kernels are dried until the moisture content is below 13%; Choose a dry and ventilated warehouse as the storage environment, and then clean up the debris in the warehouse; Put the dried corn into the warehouse, and place an electronic thermometer in the warehouse, and check the grain situation in time when entering the hot season and the rainy season; After winter, it is necessary to ventilate in a timely manner in order to cool down the warehouse, and close the warehouse after the beginning of spring to prevent a large change in the temperature of the warehouse.

1.Drying and insect repellent, environmentally friendly but troublesome, 2Aluminum phosphide fumigation and insecticide, which has been used in the grain depot for decades, is still the first choice.

3.The freezer freezes and kills insects, which is environmentally friendly and simple.

Summary. Hello, dear, 1. Aluminum phosphide fumigation and insecticide can be used to control dried corn insects. 2. The insect-proof phosphorus mixed corn insect-proof method can be used to prevent dry corn insects at low temperatures, which can inhibit pests, and 50 high temperatures can also kill insects.

4. Corn itself with insect eggs, not dry enough, improper storage, too long storage, damage to the protection mechanism of corn, etc., may lead to dry corn insects.

Dear, hello, I'm glad to be able to help you answer your questions, but typing takes a little time, please wait a minute, during this period about other fiber matching questions about the destruction of the problem, you can ask me early, I will try my best to help you.

Hello, dear, 1. Aluminum phosphide fumigation and insecticide can be used to prevent and control dried corn insects in the hungry wild. 2. You can use the insect-proof phosphorus mixed with corn rotten to prevent dry corn insects at low temperatures, which can inhibit pests, and 50 high temperatures can also kill insects. 4. Corn itself has insect eggs, is not dry enough, improper storage, storage time is too long, and the corn protection mechanism is damaged and other reasons may lead to dry corn insects.

Corn kernels need to meet the following conditions, 1. The temperature is suitable, the temperature is between 18 - 45 degrees, 2. The oxygen is sufficient, and if the oxygen is less than 4%, it will not grow. 3. Most pharmacies kill pests, but many residues are relatively heavy, so the food is poisonous. Harvested corn usually contains more unripe kernels, broken kernels, corn cob fragments, and other impurities.

Large respiratory capacity, strong hygroscopicity, large amount of bacteria, small space, easy to accumulate damp heat and lead to fever mold. Therefore, corn must be screened to remove impurities before being stored after harvest.

If the corn kernels are not removed at the time of harvest, the bacteria in the stored grain will multiply, making the corn susceptible to mildew. Generally, the following points should be paid attention to when storing in the warehouse: pay attention to ventilation.

After the corn is put into storage, the temperature of the warehouse can generally be controlled between 10 -15, and the space is large, which is conducive to the growth and development of corn, and the warehouse should be kept clean and tidy. Do not mix and stack the unset grains together. After the corn is put into storage, the air humidity should be controlled at about 70%, and the corn should be stored in a cool, dry, ventilated and odorless warehouse, but not with high temperature, sun and rain, which will destroy the growth and development of corn and affect the quality of corn.

Keep the warehouse clean. After the corn is put into storage, the debris in the granary should be removed in time, and the stacking should not be too high. After entering the warehouse, it is necessary to pay attention to the sealing of the warehouse door to prevent insects from entering, and the warehouse should be kept clean and tidy.

After the corn is put into storage, it is necessary to strengthen the prevention and control of insect pests and rodents in the storage environment. After the corn is harvested, the empty warehouse should be cleared in time to reduce the occurrence of possible insect pests and rodents in the corn.

Under the condition of low salt, a large amount of biodegradation and metabolism will occur in the starch, dextrin, protein and other nutrients in the endosperm, so that the corn seeds lose their original nutritional value. When corn seeds are at high temperature, nutrients such as starch, dextrin, and protein in the endosperm will be affected by high temperature, and a large number of nutrients will be degraded and decomposed, resulting in a lot of toxic and harmful substances.

Corn worms can be treated with frozen insect removal method, poplar leaf insect removal method, and cool ventilation method.

You can spray some pesticides on the leaves of corn, you can also water these pesticides on the roots of corn, or you can use plastic film to protect corn to avoid corn insects.

It is necessary to spray pesticides regularly, but also to supplement organic fertilizer in time, to ensure light intensity, to water in time, and to spray some insecticides.

The best way is to use aluminum phosphide fumigation to kill insects, which has been used in grain warehouses for more than 40 years, and is still the first choice. Aluminum phosphide fumigation and antivirus, the key is to ensure the effect of closed fumigation, and it must be applied strictly and according to the dosage; The second is to pay attention to deflation, which should prevent poisoning of humans, animals and other animals. After deflating, the residue is generally very low according to the specification, and it can be eaten and used for other purposes.

The use of other pesticides will cause residues, so no more than 0 pesticides are approved for use during corn storage, but in terms of effect, aluminum phosphide is better.

In addition, heating and freezing above 60 degrees Celsius can kill insects.

Ganwang rice is relatively moist due to the low temperature in the room. I put it in the sun and perform the sun. There are ultraviolet rays in sunlight to kill insects.

Corn storage is based on the season, but there are corresponding measures, grain storage is generally easy to produce insects in the case of high temperature, in the question and answer of corn storage, I believe that farmers have a set of their own storage experience, then, how to treat corn storage insects? I'm going to talk about how to cure bugs from corn storage.

How to store corn without insects.

After the harvest of corn to dry corn kernels or ears of corn before storage, our local rural households to store corn, generally use the ear hanging up or iron mesh circle to pile up the storage method, in the local corn ear storage is a better method, hanging up corn storage are small area planting farmers, corn ears hanging and drying is simple, do not need to harvest in the morning and evening, need to sell or eat the situation, it is very convenient to pick and thresh at any time.

The biggest benefit: it is dry and does not become moldy and does not produce insects, and it can also prevent rats from stealing food. Another method, corn ear stacking and storage is for large corn planters, advantages: due to the large pores in the ear pile, good ventilation and small pile temperature, it can play a certain role in protecting insects and mildew.

Insect control methods from corn storage.

After one year of storage, corn is susceptible to insects, especially in the summer heat.

Grains such as rice, wheat, flour, etc., are susceptible to insects.

Chemical control methods for corn storage insects.

One. Sulfur powderPrevention and control:Put a small bowl with 80 grams of sulfur powder in the jar or container where the corn is stored and produce insects, and then smoke it with a cover to kill the insects in the corn.

Two. Aluminium phosphidePrevention and control:The use of aluminum phosphide fumigation is aimed at a large number of grain storage households, aluminum phosphide fumigation sterilization and insecticide.

It is necessary to remind you to pay attention to safety, and it is recommended to go to the place where you buy medicine to ask for precautions and dosage in detail.

If a small amount of insects are stored in corn, you can use refrigerators and freezers to freeze them for a day and a night to kill insects, and aluminum phosphide is not recommended.

Biological control of corn storage and production insects.

Corn insects are a common corn weevil, the name of the insect is different in various places, the corn elephant is the number one pest of stored grain, this insect can crawl out of the grain pile in large quantities in late autumn and early winter, especially around the corn pile or on the sack containing corn, the corn weevil crawling everywhere, the best way to kill the corn needs to be exposed to the sun and sieved during the period, when the insect crawls out of the winter, and then collects and eliminates.

Generally, we can take advantage of the habit of adults to climb up, cut the corn into a large number of small tip piles, insert 1 straw or a bamboo slip on each tip, and keep picking up the corn by hand, which is the insect will keep crawling along the pole to concentrate and hide, which can be collected and eliminated.