How to get rid of rice worms and how to prevent them?

1. Timely ventilation, moisture-proof and heat insulation. Whether it is a supermarket, vegetable farm or family, the preservation of rice in summer should pay attention to moisture-proof and heat insulation, and store it in a cool, dry and easily ventilated place as much as possible. 2. Controlled atmosphere storage, for packaged or bulk rice, sealed with plastic film, using the respiration of rice and microorganisms in the grain pile, natural oxygen reduction, or filled with carbon dioxide or nitrogen storage, with good insecticidal and antibacterial effects.

It can also be used in small packages "hibernation storage" to keep fresh, 3 5 kg of rice per bag, filled with carbon dioxide for fresh storage, which can be safely stored for more than 1 year 3, Zanthoxylum pepper insect repellent, Zanthoxylum pepper is a natural antioxidant, with a special fragrance. Rice worms are very sensitive to smells, and they are even more afraid of this special smell. Here's how:

Prepare several small pieces of clean gauze, each piece wrapped with a small pepper shell, tie it and place it in rice or noodles, and place them in different positions in the bag to ensure that the whole bag of rice noodles has an effect. In addition, you can also soak the rice bag in the boiling pepper juice for 10 minutes, dry it and then use it to fill the rice, which can also effectively prevent insects. *With newly bought peppercorns, the smell is strong.

After a while, the pepper flavor fades, so I change to a new pepper gauze bag.

1. First of all, take out the utensils in the house that can be taken out of the house, and cover those that are inconvenient to move, so as not to pollute the utensils with the sprayed agents.

2. Wear masks, gloves, etc., do a good job of personal protection, and then choose drugs with suitable toxicity to make liquid medicine, or commercially purchased sprays, spray to all corners of the room, and then close the whole room.

3. After an hour or two, open the doors and windows for ventilation, and enter the house to clean up the insect corpses after the air is fresh.

First, the method of removing rice worms.

1. The sun bries away the rice worms.

If you find that the rice at home is insect, you can pour the rice on the paper and spread it, so that the insects will crawl away as soon as they see the sun, and it should be noted that do not let the direct sunlight shine on the rice, otherwise it is easy to make the rice fragile and affect the taste of the rice. After the insects have been sun-dried, the rice is stored in a new bag to prevent the remaining rice from the old bag from continuing to multiply in the rice.

2. Frozen deworming.

If the insects in the rice are not very serious, you can put the rice in the freezer layer of the refrigerator with the bag, and then take it out after 24 hours of freezing.

3. Sichuan pepper insect repellent.

Because Sichuan pepper has a special taste, it can repel rice worms. Method: Take 30 peppercorns and wrap them in gauze and put them at the bottom, middle and upper part of the rice, which can effectively repel the rice worms.

4. Liquor deworming.

Take a wine bottle, introduce about 50 grams of liquor into it, put the wine bottle in the rice without a cap, but the wine bottle should be higher than the rice surface, and then seal the rice bag, the alcohol will volatilize ethanol, and ethanol has an insecticidal effect.

5. Garlic insect repellent.

Break off the garlic at home one by one, without peeling and putting in the rice worms, an average of 5 kg of rice into 12 cloves of garlic, which can effectively drive away the rice worms.

Second, the methods to prevent rice worms are as follows:

1) Improve grain storage conditions, keep warehouses clean, plug gaps to prevent rice elephants and other storage pests from entering, so as to reduce the damage to grain;

2) Improve storage techniques, such as isolating and storing pests with plant ash, plastic film or kraft paper. If an insect infestation has occurred, the rice elephant should be driven out of the grain by exposure, so that the pest is separated from the pest-free grain;

3) Spraying chemical contact or phosphine fumigation;

4) If the amount of grain preserved is small, it can also be protected from rice elephants by insect-proof packaging or long-term odor repellent added to the packaging bag.

First, ginger can remove the insects in the rice, put the fresh ginger in the container or cloth bag of rice, put a piece in the upper, middle, and lower layers, and the insects will run out when they smell the smell of ginger.

Second, the taste of Sichuan pepper can also remove the insects in the rice. Take dozens of peppercorns, divide them into three parts, wrap them in gauze or cotton cloth respectively, put them on the top, middle and bottom of the rice, put a bag each, and the insects will run out when they smell the peppercorns. This method can also be used to prevent rice insects, tie the rice bag tightly after putting the peppercorns away, and put it in a cool and ventilated place.

Third, poplar leaves can also remove bugs from rice. Put the rice in a dry and sealed container, then pick poplar leaves, put them evenly in the rice, and then seal the container for about four or five days, after opening the container, the insects and eggs have been killed.

Fourth, divide the rice into several portions, put them in a clean bag, tie the bag tightly, and then put it in the freezer of the refrigerator, and after 48 hours, take it out again, and the insects in the rice have been frozen to death. Leave it for a while, wipe the water off the outside of the bag, and strain the rice and you're done.

Fifth, take out the rice with worms, spread it on a clean bag, and place it in a cool and ventilated place, so that the worms in the rice will also crawl out, but this method, the rice is very easy to break, and it is not very tasty.

Sixth, kelp can also kill and kill insects in rice. Dried kelp has strong moisture absorption ability, but also has the effect of inhibiting mold and insecticide, the kelp and rice are mixed according to the weight ratio of 1:100, a week later, take out the kelp to dry, and then put back into the rice bag, which can make the rice dry, and has the effect of mildew and insect prevention.

Seventh, take a wine bottle, pour a small amount of liquor into it, about 50 grams, put the wine bottle in the rice, add the bottle cap, the wine bottle should be higher than the rice plane, and then seal the rice bag, the volatile ethanol in the wine has the effect of insecticidal and sterilization, and can kill the insects in the rice.