CATDOLL : CATDOLL: What are the breeding methods and conditions for locusts (also known as grasshoppers)?

1. Site selection

It is best to choose a place with good ventilation and plenty of sunlight.

2. Eliminate natural enemies

Before building a shed, you should first use methods such as capturing, trapping, and scalding to eliminate all ants, mole crickets, etc. on the ground. Because the above animals are the natural enemies of locusts, they can prey on locusts and destroy locust eggs, so these animals must not be allowed to exist in the shed.

3. Ground

The floor of the shed should be 10-15 cm higher than the surrounding ground to facilitate drainage in the rainy season. Sandy loam is the best soil, which is not easy to clump and is convenient for laying eggs and collecting eggs. The soil should not be too soft, as locusts have high requirements for laying eggs.

4. Density

The area of ​​the shed depends on the number of locusts, and generally 600-800 adult locusts can be raised per square meter.

5. Build a shed

According to your own conditions, you can use sticks and bamboo strips to build a shed frame. Then, according to the size of the shed, use gauze to make a shed cover like a mosquito net, hang it on the shed, bury the bottom edge in the ground, leave a door, and press a zipper on the door. This is to prevent locusts from escaping and facilitate feeding and management in the shed.

The height of the shed can be 1.5-2 meters. In order to keep warm or prevent rain, plastic sheets can be covered outside the shed. When the temperature is high and the locusts are large (more than three instars), they are not afraid of rain, so plastic sheets can be omitted. If natural conditions are used to breed migratory locusts, the construction of the shed must be completed before the end of April.

Additional information:

Habits of migratory locusts:

1. Incubation

The minimum temperature for hatching eggs is 17 degrees Celsius, the suitable temperature for development is between 26-32 degrees Celsius, and the highest hatching rate is when the soil moisture content is 18-22%. It usually takes 50-60 minutes for the entire egg mass to hatch from the beginning to the end, and the maximum hatching time is from 8 am to 1 pm. There are also differences in the order of emergence during the hatching process.

2. Shedding

The growth of migratory locusts is completed by molting. When they grow to a certain length and need to molt, they stop eating. Hang their bodies upside down and molt (with something to attach to). They can be fed after one hour. Locust larvae molt once every 5-7 days after laying eggs. Strong ones molt quickly, while weak ones molt slowly. One molt is one age. From hatching to adulthood, they need to molt five times before they can become adults.

3. Social nature

First-instar nymphs often gather on plants, while second-instar nymphs prefer to gather on bare ground. The older they are, the more obvious their aggregation becomes. At first, they are small groups, but later they become large groups, crowded and overlapping with each other, and even piled up to several inches high.

4. Migration

The migration of locusts is not just for food, another major reason is the need for reproductive physiological development. Migration can increase appetite, especially migration from eclosion to egg laying, which can increase the number and quality of eggs. Therefore, locusts should be given appropriate artificial interference after egg laying and before egg laying, so that they can fly in the shed to increase the number and quality of eggs.

Reference source: Baidu Encyclopedia - Grasshopper

Key points of artificial grasshopper breeding technology Grasshopper, also known as locust, is not only edible, medicinal and nutritious, but many large feed manufacturers also need dried grasshoppers to be ground into powder as animal feed additives. Therefore, the prospects for artificial breeding of grasshoppers are broad and the market is getting better and better.

Site selection: Choose a sunny, well-drained, secluded place with an east-west orientation and a shed. The width of the shed should be 3 to 5 meters, and the length depends on the number of grasshoppers to be raised. The site should be slightly higher than the surrounding ground. It should also be away from cotton fields, orchards and other places where pesticides are often sprayed to prevent grasshoppers from being poisoned and dying.

Hatching of seed eggs: Grasshopper eggs are very small and have thin shells. They should be handled with care during the hatching process. Once they are broken, the hatching rate will be affected. The newly introduced seed eggs should be hatched in time. The specific method is: first find a place with the most sunshine in the greenhouse where grasshoppers are raised, rake the soil finely, then evenly spread the seed eggs on it, and then cover it with fine soil for 1 cm. At this time, the soil moisture content should be maintained between 20% and 30%. If the temperature in the greenhouse is between 28℃ and 33℃, the seed eggs can be hatched in 10 to 15 days. If the temperature of soil and manure fermentation is used to hatch the seed eggs, the effect will be better.

Larvae management: newly hatched grasshoppers are white, and turn dark brown after one day. They eat very little, and only eat some tender corn, sorghum, wheat, millet seedlings and some monocotyledonous tender grass. Therefore, before the grasshoppers hatch, crops such as corn, wheat, and millet should be planted in the shed as the first food for the grasshoppers, which can reduce the mortality rate of young grasshoppers and accelerate their growth.

Adult management: As long as the temperature is suitable and the feed is sufficient, grasshoppers will shed their skin every 5 to 6 days, each molting time is about 20 minutes, and a total of 5 molts, so it only takes about 30 days for grasshoppers to grow from hatching to adulthood. The key management during this period is: each molt of grasshoppers is one age. Grasshoppers before the third age do not eat much and have poor survival ability, so they should be carefully managed. In case of heavy rain, the greenhouse should be covered with plastic cloth in time. After the third age, they are not afraid of rain. After the third age, the grasshoppers eat a lot more, and they should be provided with sufficient fresh grass every day to eat well and accelerate their growth. After about 30 days, the grasshoppers shed their skin for the last time, grow long wings, enter adulthood, and begin to mate and lay eggs one after another.

Adults lay eggs: After about 10 days of growth and development, winged grasshoppers usually begin to mate and lay eggs. Female grasshoppers lay eggs 2 to 3 cm deep in the soil. Each grasshopper lays 60 to 80 eggs each time, and up to 100 eggs. If the temperature is suitable, the eggs can hatch in about 15 days. Most female grasshoppers die after laying eggs. Under natural temperature, grasshoppers have two generations each year. The first generation is called summer grasshoppers, which lay eggs in late June and early July, and the second generation is autumn grasshoppers, which lay eggs in late August and early September. If plastic sheets are used for insulation in early spring and late autumn, three batches can be easily raised annually, and the economic benefits are one-third higher than those of natural temperature breeding. Artificial breeding technology of locusts (I) Locusts are divided into "summer locusts" and "autumn locusts" in a year. From birth in early May to growing into adult locusts and laying eggs around early July, the first generation is completed; soon, the second generation of locusts, namely "autumn locusts", will naturally emerge from the ground, lay eggs underground in early September, and then die, and the eggs can naturally overwinter.

There have been records of eating locusts in my country since ancient times. With the improvement of people's living standards and health awareness, this nutritious green food has become more and more popular, and the prospects for artificial breeding are promising.

1. Locust breeding and management

Before building the shed, first eliminate the ants and mole crickets on the ground. You can use methods such as catching, trapping, and burning with fire. The above animals are natural enemies of locusts and can prey on locusts and destroy locust eggs, so these animals cannot exist in the shed. The floor of the shed should be 10 to 15 cm higher than the surrounding ground to facilitate drainage in the rainy season. Sandy loam is the best soil, which is not easy to clump and is convenient for laying eggs and taking eggs. Wheat and other monocotyledonous crops are planted on the ground of the shed to prepare for young locusts to eat. The construction area of ​​the shed should be determined according to the number of locusts raised. If you raise 10,000 locusts, you can use 15 square meters. You can use the vacant space inside and outside the yard. According to your own conditions, you can use iron, big sticks, and bamboo strips to build a shed support. Then, according to the size of the shed, use cold cloth to make a shed cover like a mosquito net, hang it on the shed, bury the bottom edge in the ground, leave a door, and install a zipper on the door. This device is to prevent locusts from running out and to facilitate feeding and management in the shed. The height of the shed can be 1.5 to 2 meters. In order to keep warm or prevent rain, you can cover the outside of the shed with plastic sheeting. When the temperature is high and the locusts are large (more than three instars), they are not afraid of rain, so you don't need to cover them with plastic sheeting. If you use natural conditions to breed migratory locusts, the construction of the shed must be completed before the end of April. It is best to choose a place with plenty of sunshine.

Egg incubation and management Locust eggs can be hatched when the temperature reaches 25-30℃. First prepare non-toxic soil, sawdust 2:1, water content 10%-15%, spread in a 2-3 cm container, spread the locust eggs evenly on the soil, cover the eggs with about 1 cm thick soil, and then put a film on the container. Check once every half a day, and after finding the young locusts, use a soft brush to move the young locusts to the food in the shed. After 12-15 days of incubation, all the young locusts are hatched. Young locusts like to eat fresh and tender wheat seedlings, corn seedlings, weeds and other monocotyledons, but they eat very little. Young locusts from 1 to 3 years old should be protected from rain. The temperature should be controlled between 25 and 30℃, the light should be more than 12 hours, and the humidity should be kept at about 15%, because under such conditions locusts are most active, like to eat, and are conducive to growth. Migratory locusts in the third instar like to live in groups.

Feeding and management of locusts from the third instar to adults Young locusts shed their skins every 5 to 7 days after laying eggs. Each shed is one instar. Strong ones shed quickly, weak ones shed slowly, and there are also differences in the order of emergence during the hatching process. Locusts from the third instar fly very fast and their appetite gradually increases. At this time, it is necessary to ensure that there is sufficient food in the shed. First of all, if the locusts are not full, it will affect their normal growth. In addition, there will be the phenomenon of the strong eating the weak and the big eating the small. In particular, the locusts that are molting cannot move and have a very soft body, which puts them in danger of being eaten and bitten. Wheat bran can be added to locusts from the third instar. Clean the shed once every 1 to 2 days to keep the shed clean. After the locusts shed their skins 5 times, they grow into adults. This time is around June 15. Migratory locusts generally enter sexual maturity 10 to 15 days after emergence and begin to mate. At this time, the migratory locusts are very fat and strong. Except for some locusts that lay eggs, the other locusts can be sold in the market. The time is preferably in early July.

Management before and after locusts lay eggs After mating, the abdomen of female locusts gradually becomes thick and long, and the yellow-brown color deepens, while that of male locusts is bright yellow. At this time, the ground of the shed should be neat and compacted to facilitate the laying of eggs by female locusts. If there are few large migratory locusts in the shed, in order to concentrate the laying of eggs and facilitate the collection of eggs in the future, part of the ground in the shed can be covered with plastic cloth, leaving only part of the ground in the sunny area as the laying area. The humidity in the shed is kept at about 15%. At this time, the locusts have a large appetite and should be fed with enough food. Female locusts begin to lay eggs around July 10. The ovipositor of female locusts is short and curved, with two pairs of hard chisel-shaped ovipositors, which are used to drill holes in the soil to lay eggs. While laying eggs, a gelatinous liquid is secreted, which forms a water-resistant protective layer outside the eggs after solidification, surrounding the eggs into an egg mass, which protects the eggs from wintering.

Locust breeding technology The East Asian migratory locust belongs to the class Insecta, order Orthoptera, family Acrididae. According to statistics, there are 223 genera and 859 species in the superfamily Acridoidea. It is one of the better varieties of locusts. The East Asian migratory locust grows under natural temperature conditions, with two generations a year. The first generation is called summer locust and the second generation is autumn locust. The migratory locust has six legs, divided into three parts: head, thorax and abdomen. The thorax has two pairs of wings, the forewings are keratinous and the hindwings are membranous. The body is yellowish brown, and the male locust is bright yellow during the mating period. The female locust is 39.5 to 51.2 mm long. The male locust is 33.0 to 41.5 mm long. After becoming an adult, it is good at jumping and flying. The East Asian migratory locust has a sturdy body, a wide range of feeding, and strong adaptability. After hatching into a young locust, it can become an adult after 35 days of feeding, and can be sold after being fattened for about 50 days, so the time is short and the return is fast. Raising 10,000 adult East Asian migratory locusts can produce 40 kilograms. At the current market price of 15 to 25 yuan per kilogram, the economic benefits are considerable, and the seeds only need to be purchased once. They reproduce dozens of times by themselves, and eggs hatch locusts, and locusts lay eggs, repeating the cycle over and over again. After years of breeding, they can continue to make money. A female locust can lay 35 to 90 eggs at a time. The reason why migratory locusts are popular is that they are soft, tender and nutritious. According to expert analysis, their protein content is as high as 74.88%, fat content is 5.25%, carbohydrate content is 4.77%, and they contain 18 kinds of amino acids and a variety of active substances.

2. Breeding and management of East Asian migratory locust

1. Construction of locust breeding shed and preparation of shed ground Before building the shed, first eliminate all ants and mole crickets on the ground by catching, trapping, burning, etc. The above animals are natural enemies of locusts and can prey on locusts and destroy locust eggs, so these animals must not be allowed to exist in the shed. The ground of the shed should be 10 to 15 cm higher than the surrounding ground to facilitate drainage in the rainy season. Sandy loam is the best soil, which is not easy to clump and is convenient for laying eggs and collecting eggs. Plant single-leaf crops such as wheat on the ground of the shed to prepare for the young locusts to eat. The construction area of ​​the shed should be determined according to the number of locusts to be raised. If you raise 10,000 locusts, you only need 15 square meters. You can use the vacant space inside and outside the yard. According to your own conditions, you can use iron, big sticks, and bamboo strips to build a shed support. According to the size of the shed, use cold cloth to make a shed cover like a mosquito net, hang it on the shed, bury the bottom edge in the ground, leave a door, and install a zipper on the door. This device is to prevent locusts from running out and facilitate feeding and management in the shed. The height of the shed can be 1.5 to 2 meters. In order to keep warm or prevent rain, you can cover the outside of the shed with plastic cloth. When the temperature is high and the locusts are large (more than three years old), they are not afraid of rain, so you don’t need to cover them with plastic cloth. If you use natural conditions to breed migratory locusts, the construction of the shed must be completed before the end of April. It is better to choose a place with plenty of sunshine.

2. Hatching and management of locust eggs When the temperature reaches 25-30℃, they can hatch. The natural temperature will reach in early May. First, prepare non-toxic soil, sawdust 2:1, water content 10-15%, spread in a 2-3 cm container, spread the locust eggs evenly on the soil, cover the eggs with about 1 cm thick soil, and then put a film on the container. Check once every half a day. After finding the young locusts, use a soft brush to move the young locusts to the food in the shed. After 12-15 days of hatching, all the young locusts are hatched. Young locusts like to eat fresh wheat seedlings, corn seedlings, weeds and other monocots, but they eat very little. Young locusts from 1 to 3 years old should be protected from rain. The temperature should be controlled between 25 and 30℃, the light should be more than 12 hours, and the humidity should be kept at about 15%, because under such conditions, locusts are most active, like to eat, and are conducive to growth. Three-year-old locusts like to live in groups.

3. Feeding and management of locusts from the third instar to adults Young locusts shed their skins once every 5 to 7 days after laying eggs. Each shed is one instar. Strong ones shed quickly, weak ones shed slowly, and there are also differences in the order of emergence during the hatching process. Locusts from the third instar fly very fast and their appetite gradually increases. At this time, it is necessary to ensure that there is sufficient food in the shed. First of all, if the locusts are not full, it will affect their normal growth. In addition, there will be a phenomenon of strong eating weak and big eating small, especially the locusts that are molting cannot move, and their physique is very soft, so there is a risk of being eaten and bitten. Wheat bran can be added to locusts from the third instar. Clean the shed once every 1 to 2 days to keep the shed clean. After the locusts shed their skins five times, they grow into adults. This time is around June 15. Migratory locusts generally enter the sexual maturity period 10 to 15 days after emergence and begin to mate. At this time, the migratory locusts are very fat and strong. Except for some locusts that lay eggs, the other locusts can be sold in the market. The time is preferably in early July.

4. Management before and after locust laying eggs After mating, the abdomen of female locusts gradually becomes thicker and longer, and the yellow-brown color deepens, while the male locusts are bright yellow. At this time, the ground of the shed should be neat and compacted to facilitate the laying of eggs by female locusts. If there are few large locusts in the shed, in order to concentrate the laying of eggs and facilitate the egg collection in the future, part of the ground in the shed can be covered with plastic cloth, leaving only part of the ground facing the sun as the laying area. The humidity in the shed is maintained at about 15%. At this time, the locusts have a large appetite and should be carefully provided. Female locusts begin to lay eggs around July 10. The ovipositor of female locusts is short and curved, with two pairs of hard chisel-shaped ovipositors, which are used to drill holes in the soil to lay eggs. While laying eggs, a gelatinous liquid is secreted. After solidification, a water-resistant protective layer is formed outside the eggs, surrounding the eggs into an egg mass, which protects the eggs from wintering. The egg mass of the East Asian migratory locust is brown, slightly cylindrical, slightly curved in the middle, and generally 40 to 70 mm long. Each locust egg has 35 to 90 eggs, and there are very few that have more than 100 eggs. This is the summer locust. The eggs are laid in the soil in the shed and used to hatch the eggs of the second generation of "autumn locusts". They can be left untouched in the shed. When the temperature, humidity, light and other conditions meet the hatching conditions, the second generation of autumn locusts will naturally emerge from the soil, around July 20-25. The eggs that are ready for sale or not used for the second generation should be taken out in time, and the soil with a humidity of 10% to 15% should be used. The eggs should be placed in a large canning bottle, the bottle mouth should be sealed, and stored in a refrigerator at 5 degrees. The feeding conditions before and after laying eggs are basically the same as those of locusts above the third instar. The difference is that the light should reach 16 hours a day, the feed should be sufficient and more concentrated feed should be added.

3. Overwintering management of locust eggs The overwintering of locust eggs is very simple. We can let the locust eggs in the shed overwinter in situ. After winter, covering the locust egg-laying area with some weeds can serve the purpose of insulation.

4. Locusts' likes and dislikes of food and natural enemies 1. The East Asian migratory locust has a wide range of food, just like feeding sheep. It likes to eat: reeds, thatch, pennisetum, line grass, coil grass, etc. Gramineae: corn, wheat, sorghum, millet, etc., plants that migratory locusts do not like to eat. 2. When collecting food for migratory locusts, be very careful to avoid using food with pesticides. If you are not sure about the collected food, you can feed it after washing it in water. In addition, it is necessary to pay attention and remind that the seed source for beginners can be purchased from farms or breeders, and grasshoppers or eggs can be introduced. Special reminder: grasshoppers are special breeding, and breeding should be cautious when there are no orders and reliable sales. Locust breeding management technology exploration Locust management: First prepare non-toxic soil, mix new sawdust and soil in a ratio of 2:1, with a water content of 20% to 30%, spread 3 cm to 5 cm thick on the utensil or wooden board, and cover the eggs with about 1 cm thick soil. After 10 to 15 days of incubation, all locusts will hatch around May Day. After hatching, the young locusts shed their skin every 7 days, and each sheds its skin once for one age. After 5 sheds, they become adults. After another 50 days, the adults can be sold (500 to 700 locusts per kilogram) or kept for seed and egg laying. During the 1st to 3rd age, the larvae eat very little. After 35 days of becoming adults, their food intake doubles. In addition to collecting some wild weeds for feeding, they can also cut artificially grown Mexican corn grass for feeding.

5 Tips for Locust Feeding

Locusts feed between 9 am and 5 pm, 2 to 3 times a day. When feeding locusts, spread the fodder evenly in the shed.

The breeding shed should be covered in rainy weather, because if the ground is too wet, the locusts will not feed and will die.

The breeding density is generally 600 to 800 per square meter. If the breeding is too dense, the strong will eat the weak, the big will eat the small, or the ones that are shedding their skin will be cannibalized.

When the temperature in summer reaches above 35℃, the breeding shed needs to be shaded, and some water should be sprinkled on the gauze or in the shed to provide moisture. If the shed is too dry, the locusts will die.

If locusts eat poisonous fodder, they will die immediately. So if you don't know whether the fodder is poisonous, it is best to wash it before feeding.

The life cycle of locusts is 75 days. Female locusts will die normally after laying eggs, and male locusts will also die normally after mating. Locusts are divided into "summer locusts" and "autumn locusts" in a year. From birth in early May to around early July, they grow into adult locusts and lay eggs in the shed, completing the first generation; from July 15th to 25th, the second generation of locusts, namely "autumn locusts", will naturally emerge from the ground, lay eggs underground in early September, and then die and the eggs can naturally overwinter. On May 1st of the following year, the young locusts will naturally hatch and break out of the ground as the temperature warms up.

What animal loves to eat locusts?

Natural enemies of locusts - frogs. The natural enemies of locusts are mainly frogs and birds. Frogs, in particular, live in the same type of ecological environment as locusts - low-lying land, ponds, ditches, etc. with reeds and weeds are good places for them to live. Therefore, frogs are the vanguard of restricting the survival and reproduction of locusts. According to statistics, a frog can kill more than 10,000 pests in one summer; a marsh frog eats an average of 50 pests a day, and the maximum can reach 266; even a clumsy toad can catch nearly 10,000 pests in three months in summer! According to this calculation, as long as there is an average of one frog in two square meters of cropland, it is enough to suppress the survival of jumping hoppers. Natural enemies of locusts - birds. Birds need to constantly ingest food during their lives and obtain energy from food to carry out various physiological activities. Carbohydrates are the main heat source for birds. Birds have a higher body temperature than humans, and birds fly, jump, and hunt constantly, which also consumes a lot of calories, so a large amount of feed needs to be supplemented, otherwise it will affect the growth and brooding of birds. Birds need fat, such as seeds of various oil crops: rapeseed, sunflower seeds, sesame, pine nuts, etc. Fat can maintain the body temperature of birds, protect internal organs and keep the luster of feathers. Some birds are omnivorous, and some birds specialize in eating insects. They play a great role in protecting production and human health. A nest of great tits can eat about 2,000 insects during the half-month brooding period; a nest of swallows can eat 1,200 locusts in a month; a woodpecker can kill hundreds of pests hidden in tree trunks in a day, and can also protect 90 acres of forest around it from pests. Swallows, great tits and cuckoos can also kill a large number of rodents. Bird resources are a huge natural wealth of the country, and they play an important role in maintaining ecological balance. If the number of beneficial birds in agriculture and forestry decreases, it will cause insect and rodent pests, which will harm agriculture and forestry, and bring serious harm to human life and production. Birds that eat locusts need to prey on a large number of locusts during the brooding stage. Taking the common swallow as an example, a pair of swallows and a nest of chicks can eat more than 16,200 locusts per month. Birds that eat locusts include swallows.

There is also an absolute natural enemy: pesticides!

Grasshoppers are oviparous and belong to the family of Acrididae in the order Orthoptera of the class Insecta. Breeding characteristics 1. Production can be achieved with an investment of 2,000,000 yuan, and the return is stable. 2. It only takes up 40 square meters of land, occupies less labor, and can be raised by women and the elderly. Raising one acre of locusts can earn 10,000 yuan. 3. The source of feed is wide, as long as the monocotyledonous food can be used as feed. 4. Recycling is guaranteed and a recycling contract can be signed. Benefit analysis 1. Only one seed is purchased, and it can be reproduced for many years. Eggs hatch locusts, locusts lay eggs, and the cycle repeats endlessly without mutation. 2. The source of feed is wide. Locusts like to eat reeds, thatch, pennisetum, line grass, disc grass, corn, wheat, sorghum, millet, etc. You can raise 10,000 to 50,000 locusts without investment. Each person can complete the whole process of feeding and management in two hours a day. 3. Locusts have strong vitality and never get sick. Raising locusts under natural conditions, the north produces two generations a year in summer and autumn, and the south can raise them all year round. The cycle is short, the effect is fast, and the reproduction rate is high. Each locust lays 60 to 120 eggs at a time. 4. Raising 10,000 East Asian migratory locusts can reach 36-40 jin. According to our lowest recycling price of 8 yuan/jin, the calculation formula for summer locusts is: 10,000 × 36 jin × 8 yuan = 288 yuan. If 4,000 female locusts are left to lay eggs in the summer locusts, each locust lays at least 60 eggs, and the survival rate is 90%, in the second half of the year, the autumn locusts will be 4,000 × 60 eggs × 90% = 216,000, and the amount is 216,000 × 36 jin × 8 yuan = 6,220 yuan. The gross income in the first year of breeding is 6,220 + 288 = 6,508 yuan. In subsequent years, depending on the number of eggs laid by the locusts, the income will double. Method of consumption and medicinal value Locusts are rich in chitin, which is known as the sixth element of human life. Chitin can eliminate toxins in the body and achieve the effect of detoxification and beauty. (Japan uses chitin as a preparation for sewage treatment). Locusts have a protein content of up to 74.88%, a fat content of 5.25%, a carbohydrate content of 4.77%, and contain 18 kinds of amino acids, a variety of active substances, vitamins A, B, C, E, and elements such as phosphorus, calcium, iron, zinc, and manganese. They are ideal high-nutrition health foods and can also be used as a substitute for fish meal and bone meal. They are high-quality insect feed. They can be used fresh or dried. Locusts also have extremely high medicinal value. They have the effects of relieving cough and asthma, detoxifying, and clearing rashes. They are mainly used to treat whooping cough, bronchial asthma, infantile convulsions, sore throat, and poor rash. External use can treat otitis media. Frosted grasshoppers can treat bacillary dysentery, enteritis, etc. Locusts that can be used as medicine and for consumption include the East Asian migratory locust. Locusts are rich in nutrition, tender and delicious like shrimp. The Compendium of Materia Medica records that locusts can be used alone or in combination to treat a variety of diseases, such as tetanus, infantile convulsions, fever, asthma, tracheitis and cardiovascular and cerebrovascular diseases. The structure of the nutrients in locusts is more reasonable than that of livestock and poultry. The fat and cholesterol content is also low. No chemical drugs or additives are used in the entire production process. It is the most popular food in the 21st century and will also become the most promising green food.

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