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It's a rice elephant. Characteristics of damage] Mainly for the damage stored for 2-3 years of old grain, adults gnaw, larvae eat grains.
Prevention and control methods] include cleaning warehouses and fumigation with aluminum phosphide and other agents. (1) Clean the warehouse, improve the storage conditions, plug all kinds of gaps, and improve the grain storage conditions, which can reduce the harm. (2) Improve storage technology, such as covering the surface of the grain pile with a layer of 6-10cm thick plant ash, and isolating it with plastic film or kraft paper; If an insect infestation has occurred, the surface grain should be removed from the insects first, so that it is separated from the insect-free food to prevent it from spreading to the deeper layer.
If necessary, exposure to the sun before entering the warehouse can also achieve the purpose of insect prevention. (3) Kill and re-evaporate with pesticides, 4-5g per 40kg of grain insects, the control effect can reach 85%, in addition, use 38 m3 of aluminum phosphide to smoke the empty warehouse, such as 10g m3 of the real warehouse, and the prevention effect is 95% after 4 days of closed fumigation. (4) Farmers or small grain depots can also use grain insect-proof packaging bags, see grain beetle for specific methods.
Prevention] give the landlord an easiest way! Buy a bottle of spray insecticide, spray the insecticide in the room for a while, close and seal all the doors and windows of the room, and all kinds of insects will die after 12 hours! Remember to open more windows for ventilation in the later stage.
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It is called a rice elephant, commonly known as a rice worm, and a grain cow.
You put rice in a basin, and before you get the rice, it floats up. Hope.
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It should be a weevil, often called 'worms' by northerners, and if it is a white mollusc, it is a rice beetle, a type of silverfish.
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Rice elephant (scientific name: Sitophilus oryzae), commonly known as rice worm, grain cattle.
The northern region of Chinese mainland is also known as Maijia.
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It's the rice bug = = I thought it was a Xiaomi phone.
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It's called a rice worm, and it has a carapace.
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Rice worm: Hehe, got it.
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The little black worm in the rice is actually a rice worm. You can remove it with the following methods:
If you're afraid of worms growing in the rice tank, you can do it by putting a bottle of wine in it. Remember that the bottle should not be sealed, and the mouth of the bottle is higher than the rice noodles, so that the volatile gases of the liquor will prevent the production of rice worms.
Clean often. There are two main types of household pests: grain pests and storage pests. Common rice insects, cockroaches and other grain pests are mainly hidden in food containers such as rice bowls, noodle bags, cabinets, etc., and dead corners such as kitchens and bathrooms should be cleaned regularly.
If the amount of grain stored is small, it can also be protected from the harm of rice elephants through insect-repellent packaging or long-lasting odor repellent added to the packaging bag.
Resources. Harm of rice worms.
1. Rice elephant is one of the important storage pests, mainly for the storage of 2 3 years of old grain, strong reproductive ability, large amount of food, so it has caused huge losses to the storage of grain.
2. Eating rice worms is not harmful to the body. Rice generally grows a little rice worm, and merchants are afraid of complaints, so they are generally killed by highly toxic gas (of course, there is no more if it is dispersed, and international practice does so), so they are afraid of residues. On the contrary, the rice worm is safer, the same as the vegetable worm.
If you are not allergic to allogeneic proteins, it is okay to eat rice worms.
3. Rice elephant is a pest that generally grows in corn, rice, wheat, sorghum and other grains. However, rice elephants generally eat grains and other food, so they will not bite, so there is no need to worry too much.
Reference: People's Daily Online - How to store rice to prevent rice worms.
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It should be said that it is a black (or brown) Coleoptera grain storage pest, there are more than 40 common species, and the following are the most common:
Corn Elephant, Red Grain Thief, Miscellaneous Grain Thief, Saw Grain Thief, Black Beetle, Black Mealworm, Black Fungus, Large Grain Thief, Rice Elephant, Grain Elephant,
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How often does rice have small black worms? Just add some of it to it and the bugs will dodge.
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There are two possibilities, specifically:
Morphological recognition of the beetle.
Larvae: 4-5 mm long, milky white with microhairs. The head is small yellowish-brown, and the large jaw is black. Thorax and abdomen 1-3 hypertrophic, slightly curved towards the thorax, 3 pairs of thorax and feet small, light brown.
Adults: 2-3 mm long, 0 6-1 mm wide, slender cylindrical; The body is dark brown with lustre, the eyes are black, and the head is hidden under the chest;
Rice elephants. Pattern recognition.
Larvae: body length mm, milky white, head light brown, vestigial feet, body hypertrophied and stubby, multi-wrinkled, curved back like an arch, ventral surface flat, slightly hemispherical.
Adult: long, similar in appearance to rice elephants, smaller in size than corn elephants, lighter in color than corn elephants, dark brown.
Just look at the details to see which one.
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1. Poplar leaf insecticide method.
After the rice noodles are insected, the rice noodles are moved to a dry and sealed container, and the freshly picked poplar leaves are placed in the container and sealed with the rice noodles. After four or five days, the storage container is opened to find that the larvae and eggs have been killed, and then the rice noodles are filtered through a dustpan or sieve and ready to eat.
2. Frozen deworming method.
Rice noodles that have been left for a long time are most susceptible to insects in summer, while the insect growth rate is lower in winter. In this case, the remaining rice and noodles stored after the winter are put into clean pockets and sent to the freezer compartment of the refrigerator in batches to undergo the torture of 24 hours of "cold winter". After such treatment, the rice noodles are not easy to grow insects after the arrival of summer, probably because the rice worms and flour insects cannot resist the ruthlessness of the "cold winter" and self-extinguish in the bud.
3. Cool ventilation method.
Insert chopsticks into the rice noodles of the raw insects, and wait for the insects on the middle surface of the rice noodles to climb up and remove the insects. Then, the rice noodles are spread in a cool and ventilated place, and the insects in the depths of the rice noodles will crawl out of the hot rice noodles. This method is simple and convenient, but it takes a long time to get rid of insects.
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1. Put it in the refrigerator and freeze it.
After the rice is insect, if there are more milky white worms or small black worms, the rice can be packed into a rice box, the worms are not serious, it can be frozen in the refrigerator freezer layer for 24 hours, and the insects can be eaten with confidence when eating, and the taste is similar to the original rice.
Knack. Second, put a few peppercorns in the rice.
Sichuan pepper is a kind of condiment that will emit a special smell, and rice insects are more sensitive to the smell of Sichuan pepper, and they will immediately hide away when they smell it. Therefore, if there is a lot of rice at home or put it for a long time, you can use a few pieces of clean small gauze to wrap the peppercorns in it, and if the peppercorns are light, you can change a few packs.
Knack. 3. Put a glass of white wine in the rice.
Baijiu, like Sichuan pepper, will emit a very strong smell of alcohol, and this smell of rice worms will quickly flee after smelling, so if there is a lot of rice at home or for a long time, you can put a glass of liquor on top of the rice, cover the rice cover and let the liquor volatilize naturally.
Knack. 4. Put a few garlic cloves.
Garlic will exude a strong garlic smell, this taste rice worm is very sensitive to it, so if there is a lot of rice at home or put it for a long time, you can put a few cloves of unpeeled garlic in different positions such as the top, middle, and bottom of the rice box, and then close the lid of the rice box.
Knack. 5. Put some orange peel in the rice.
The taste of orange peel can be insect repellent, and the orange peel left over from eating oranges can be dried and then placed in rice to remove.
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The weather is hot and humid, and rice is particularly prone to insects, so many people are in a hurry to expose the rice to the sun, thinking that this can kill the insects and make the rice no longer damp, but in fact this practice is counterproductive. After the rice is insected, the following 3 methods can be used to properly remove the insects:
1. Put the raw insect rice in a cool and ventilated place, let the insects crawl out slowly, and then sieve again.
2. If there are more insects in rice, phosphorus zinc and organic acid can also be used to fumigate. The specific method is as follows: in the veranda or idle room, put the rice bag of raw insects together in a well-sealed plastic bag, that is, the fumigation bag, and then put a cup or wan in the fumigation bag, and put 50 grams of vinegar in it; If the grain does not exceed 500 kg, wrap one gram of zinc phosphide in paper and put it into a cup or bowl filled with vinegar, without stirring, and immediately seal the mouth of the fumigation bag.
Seal for 5-10 days to kill all the pests inside. After that, disperse the gas for 2-3 days, take out the vinegar and water and sort out the residue.
3. If there is not a lot of rice with insects, you can put the rice with insects in a plastic bag, tie the bag tightly, put it in the freezer of the refrigerator, and take it out after 48 hours to kill the borers in the rice.
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There are small black bugs in the rice at home, what's going on?
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The insects in the rice are generally rice elephants.
If there are not many, it is recommended to throw them away, because rice elephants will lay eggs and reproduce in it, and even if the bugs are cleaned up, they will breed after a while.
If there are more, you can put them in the sun and put some ginger and garlic to drive away insects.
Vacuum packaging is possible with conditions.
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There are many insects in rice, and phosphorus zinc plus organic acid can also be used to fumigate: in the veranda or idle room, put the rice of the insects together in a plastic bag with good sealing, that is, the fumigation bag, and then put a cup or wan in the fumigation bag, and put 50 grams of vinegar in it; If the grain does not exceed 500 kg, wrap one gram of zinc phosphide in paper and put it into a cup or bowl filled with vinegar, without stirring, and immediately seal the mouth of the fumigation bag. Seal for 5-10 days to kill all the pests inside.
After that, disperse the gas for 2-3 days, take out the vinegar and water and sort out the residue.
You can put the raw worm rice in a cool and ventilated place to let the worms crawl out slowly, and then put a little star anise.
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It's very simple, put it in the sun, spread it out, expose it to the sun, turn it once every two to three hours, and it's OK in a day or two.
As a farmer, believe me, you can't go wrong.
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It's a rice worm, just spread it out and bask in the sun, don't put it for too long after the rice, don't put it in a humid place.
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Put that bag of rice in the sun and the insects will come out.
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Eight meters in the sun to dry, the insects will be gone, and they can still be eaten.
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Just put some peppercorns in it and you're good to go.
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Put some chili peppers, red and spicy.
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Summary. Hello dear, it is possible after inquiry, no. Facility agricultural land can be built management house, take animal husbandry as an example, to build a scale farm, in the planning of production housing is also a pen at the same time consider the duty room, office, feed warehouse If my answer is helpful to you, please also give a like (in the lower left corner of the evaluation), look forward to your like, your efforts are very important to me, your support is also the driving force for my progress.
Finally, I wish you good health and a good mood!
Hello dear, it may be due to the fact that the millet has been put for too long, and the black one should be a raw rice worm. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress. Finally, I wish you good health and a good mood!
Can putting dried peppercorns in it prevent insects.
Hello dear, it is possible after inquiry, no. Facility agricultural land can be built management house, take animal husbandry as an example, to build a scale farm, in the planning of production housing is also a pen at the same time consider the duty room, office, feed warehouse If my answer is helpful to you, please also give a like (in the lower left corner of the evaluation), look forward to your like, your efforts are very important to me, your support is also the driving force for my progress. Finally, I wish you good health and a good mood!
How many dried peppercorns can be put in it to prevent insects?
Hello dear, how much pepper is put in the rice is best 2 to 3, the main purpose of putting pepper is that it will not give birth to insects If my answer is helpful to you, please also give a like (in the lower left corner of the evaluation), look forward to your like, your efforts are very important to me, your support is also the driving force for my progress. Finally, I wish you good health and a good mood!
You can also put 3 dried peppercorns in the millet to prevent insects.
There are 7 black ant-like bugs in the millet, I picked it out, and the rest can still be eaten.
You can buy the bagged dried peppercorns sold in the supermarket and put them inside.
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