CATDOLL : CATDOLL: Is the bullfrog a green pass?

1. Is the bullfrog a green pass?

Not Green Pass.

According to the requirements of the "Notice of the General Office of the State Council on Further Improving the Prevention and Control of African Swine Fever" (No. 12421 of the State Council), starting from October 2018, vehicles transporting live pigs and other live livestock and poultry will no longer enjoy the "green channel" policy for the transportation of fresh agricultural products. Live poultry and edible frogs are currently not eligible for the free policy.

The value of bullfrog

Bullfrog can have some effects in reducing swelling and promoting diuresis. For example, if our body is relatively swollen and has a lot of moisture recently, we can choose to eat bullfrog to expel moisture from the body and reduce some excess water in the body. This will make the body look less bloated and can also effectively remove moisture.

Moreover, bullfrogs are very valuable. They can clear away heat and detoxify, which is good for the body. They can help the body eliminate some toxins and can help the body very well. They can also supplement calcium and are very good for some weak bodies. They can help very effectively.

It belongs to Green Pass and is included in the catalogue.

2. Where do I need to get a quarantine certificate for transporting bullfrogs?

You can go to the local fishery station or the Marine Fisheries Bureau

3. Where can I find a large amount of bullfrogs? I will buy them in bulk and provide transportation. 18608275509

I have bullfrogs, about 40,000 jin, 7 to 9 liang each

I have a lot of bullfrogs, about 78,000 kilograms

I have 1,000 jin! What's the price?

I have bullfrogs, how much do you sell them for?

We have as much as you want.

4. Waiting online, extremely urgent! Bullfrog has rotten legs and head! What can I use to treat it?!!!!!!

The bullfrog site should be disinfected regularly, and clean plastic baskets should be used for transportation. The plastic baskets should be replaced in time. If there is an opportunity, consult with professionals for more information.

Take medicine!

5. Can I still eat the vacuum-packed roasted bullfrog if it tastes sour?

You can't eat it. If you don't add acidic substances such as vinegar or lemon to food, it will become sour and it will become bad. If you eat it at this time, it is easy to get a stomachache.

No, because it has gone bad during the high temperature transportation process, and it is estimated that it was not completely vacuumed out during the vacuuming process.

6. Which insect trap is best for catching water turtles and water beetles?

The climate is mild, and there are many river and lake beaches and swamps, which are very suitable for the growth of bullfrogs. 1. Habitat Bullfrogs mostly live in lakes, streams, ponds and other water environments. Caves, cool and humid places are the most suitable habitats for bullfrogs. If there are floating plants on the water surface, they will crawl on the water plants, with only their heads exposed above the water. Once disturbed, they will quickly dive into the water. Bullfrogs have a habit of living in groups, often several or dozens of them live in one place. Once they adapt to an environment, they will not easily move to another place. 2. Activity Bullfrogs lay eggs in shallow water. Foraging activities are carried out in shallow water or humid land not far from water. 3 Diet The tadpoles of bullfrogs have completely different diets from those of frogs after metamorphosis. The tadpoles are not fond of animal feed (such as water fleas) and artificial feed such as fish, egg yolks, animal viscera, animal carcasses and other animal feeds, as well as potatoes, bean dregs, rice bran, corn flour, watermelon rinds, and fruits. 2. Bullfrog breeding - Feeding and management of young frogs Generally, bullfrogs with immature gonads and individuals weighing less than 100 grams are called young frogs. Young frogs that have just metamorphosed have poor adaptability and require meticulous feeding and management. The quality of management during this period has a great impact on the entire frog breeding production. If tadpoles continue to be raised in tadpole ponds after metamorphosis into young frogs, their growth will be affected due to unsuitable conditions or excessive density, so they should be transferred to young frog ponds for breeding. 1. When the tadpoles in the young frog pond grow their limbs and remove their tails, they become young frogs. Young frogs and tadpoles should be raised separately. The area of ​​the young frog pond can be determined according to the scale of production, 1 to 2 mu for small ones and 5 to 10 mu for large ones; the water depth is 0.5 to 0.8 meters. Young frogs can be raised in earthen ponds and cement ponds, but earthen ponds are better (as shown in Figures 4 and 5). General tadpole ponds can also be used to raise young frogs, but some floating plants should be placed on the land around the pond or in the pond as a habitat for young frogs. If it is a small cement pond, a canopy must be built in the summer to prevent the water temperature from being too high; the bottom of the earthen pond must be solid and have 3 to 5 cm of thin mud. Other conditions are basically the same as those of the spawning pond. Figure 4 Section 1 of the young frog pond Figure 5 Section 2 of the young frog pond 2. The stocking density of young frogs should be determined according to the size of the individual. Generally, 100 to 150 young frogs that have just metamorphosed are stocked per square meter. After 30 days, when the weight reaches 25 to 50 grams, 80 to 100 are stocked. When the weight reaches 60 to 100 grams, 60 to 80 are stocked. If conditions permit, the density can be appropriately increased. At the same time, climate factors should also be taken into consideration. In the hot summer, the density should be slightly sparse, and the density can be appropriately increased in winter and spring. Young frogs in the same pond have different growth rates under the same environmental conditions. They should be raised in different ponds according to the size of the frogs. Otherwise, the phenomenon of big frogs eating small frogs will occur, which will seriously affect the survival rate of young frogs. 3. Feed and feeding The feed for newly metamorphosed froglets is mainly small animals such as maggots and earthworms. The feeding method is to place the feed on a feed tray or scatter it at a fixed feeding point by the pond. On average, 100 to 150 grams of feed is fed to every 100 froglets per day. When the froglets grow to 15 to 20 grams, they can be fed with small fish, shrimps and larger earthworms. The average daily feeding is equivalent to 10 to 15% of the froglets' body weight. Bullfrogs have the strongest feeding ability at 25 to 30 degrees Celsius. If the temperature is too high or too low, the food intake will decrease or even stop. This is a normal phenomenon and there is no need to worry. However, the feeding amount should not be rigidly applied and should be determined according to the specific situation. The daily feed can be fed once or twice. Practice has proved that feeding in batches is more effective and can avoid the phenomenon of uneven "food distribution". After bullfrogs metamorphose from tadpoles to young frogs, they can only eat moving baits and ignore static feeds. Some people think that this is because the distance between the two eyes of bullfrogs is too large to form binocular vision. If an artificial biological behavior feeding machine can be developed or static feeds can be "activated" by other methods, bullfrogs can also eat. It is reported that they can be trained to ingest dead animal feeds and artificial compound feeds. The method is to reduce live baits daily and mix them with a small amount of "dead feed" starting from the late metamorphosis period. However, in the short period when tadpoles metamorphose into young frogs, they may stop eating for a short period of time due to changes in their physical constitution, so there is no need to panic. After tadpoles metamorphose into young frogs, they are provided with artificial feeds (dead feeds) to cultivate their habit of eating dead feeds, but live baits must still be mixed with "dead feeds" for feeding. "Dead feeds" such as large fish, animal offal, etc. should be cut into granules or strips according to the individual size of the frogs, or made into artificial granular feeds. At the beginning of training, artificial feed can be put into the feed tray, and then several live loaches can be put into the feed tray. Half of the feed tray is submerged in the water, and the other half is exposed to the water. The live loaches in the feed tray drive the artificial feed in the tray. When the young frogs see that all the feed in the tray is vibrating, they think it is live bait and will rush to eat it. If there are no live loaches, a bucket of water can be placed above the feed tray, and a small hole can be opened at the bottom of the bucket, so that the water in the bucket drips into the feed tray drop by drop. When the water in the feed tray vibrates, the feed in the tray also fluctuates, and the bullfrogs mistakenly think it is live bait and rush to eat it. When the weight reaches more than 50 grams, light can be used to attract insects at the same time to make up for the lack of feed. Some people believe that bullfrogs can be trained to completely eat dead food through feeding. The method is to make mixed feed with animal meat, viscera, various melon and fruit peels, bean dregs, rice bran, etc., and feed the young frogs within one month after metamorphosis with two-thirds live bait and one-third mixed feed. After one and a half months, they are fed with one-third live bait and two-thirds mixed feed. After three months, they are fed with all mixed feed. In this way, they are gradually trained and, over time, they can form the habit of eating dead food. Another method of feeding is to make puffed feed with animal and plant feeds in a certain proportion, and build a larger feeding table at a fixed point in the frog pond. When feeding, the feeding table is immersed in water about 4 cm. At the beginning of domestication, a mixture of puffed feed and live feed such as maggots and loaches is put in twice a day, at a fixed time, fixed point, and fixed quantity. After a few days of domestication, a conditioned reflex can be formed. Then all the feed is changed to puffed feed, and the frogs still come to eat. Because the frogs are constantly moving, the water fluctuates. As a result, the puffed feed floating on the water surface also keeps swinging. The frogs think it is live bait and can eat it. This domestication method has a better effect. Regardless of which method is used, the mixed feed should be made into granules. The size of the granules should be based on the size of the frog body, so that it can be swallowed in one bite. Whether it is live feeding or dead feeding, there should be a fixed feeding point. Generally, the feeding of feed is preferably done in a feed tray. Some feeds (such as earthworms, etc.) should not be placed in the water. A fixed feeding point should also be set on the bank of the pool near the feed table, which is conducive to domestication and convenient for operation and management. Different feeds also affect the growth rate and survival rate of young frogs. The feed coefficients of fly maggots, fish fry, castor silkworms, loaches, earthworms, etc. are 4.40 for fish fry and loaches; 22.7 for fly maggots; 3.79 for castor silkworms; but fly maggots can be used as feed for young frogs in the early stage of metamorphosis. The young frogs that have just metamorphosed are small and cannot swallow fish fry, while fly maggots are small and move slowly, so they are easily ingested by young frogs. When the young frogs grow up, they are mixed with other feeds. The growth rate of bullfrogs shows an "S" curve, that is, it has a slow-fast-slow pattern. At 3 to 8 months old, the weight between 75 and 450 grams shows growth advantage. The feed tray is generally made of wooden boards nailed into a frame about 120 cm long, 80 cm wide and 8 cm high, and the bottom is nailed with 40 mesh/square centimeter nylon window screen. The bottom of the feeding tray is immersed in water for about 5 cm. If the water is too deep, bullfrogs are not easy to prey on; if it is too shallow, small fish and shrimps are easy to die. It is best to fix it in the water like a fixed net cage, so that too many frogs will enter the tray to feed and the feeding tray will not sink. You can also use cement to make a fixed feeding tray in the pool according to the above requirements, but the pool water must be kept at a fixed water level to ensure that there is water in the cement feeding tray. 4. Feeding management Generally, feed once a day (some people think that as long as there is enough feed, it can be fed every few days). Before feeding, the residual feed in the feeding tray must be removed and the feeding tray must be checked to see if it is intact. Timely graded feeding. After a certain period of feeding, young frogs of different sizes should be graded to prevent large frogs from eating small frogs. In order to accelerate their growth, giving different stocking densities to frogs of different sizes is also an important measure. Check the walls and doors for loopholes and gaps regularly, and block them immediately if found to prevent bullfrogs from escaping. Eliminate weeds around the pool, expel snakes, rats and other predators in time, and keep the pool ventilated and cool, and the water fresh. Most frogs hibernate in the juvenile stage. The survival rate of juvenile frogs during the hibernation is closely related to ecological conditions. The depth of the pond for hibernating juvenile frogs should be kept above 70 cm, and there should be a certain amount of silt on the bottom of the pond. The pond should be covered with reeds, winter grass and other coverings to keep warm and prevent the entry of certain enemies. The survival rate of wintering can reach more than 90%. If the water level is too shallow and there is no silt on the bottom of the pond, the survival rate of wintering is very low. Feeding and management of adult frogs and parent frogs The feeding of adult frogs is the last link in the entire bullfrog breeding process and the most important production procedure. At present, bullfrog breeding can be divided into two methods: intensive breeding and extensive breeding. Extensive breeding is to release frogs in a relatively wide place and let them grow naturally using natural bait; intensive breeding is to use smaller ponds, use artificial feeding, and carry out high-density breeding. The following mainly introduces the methods of intensive breeding. 1. Frog breeding ponds Adult frog breeding can generally be made by slightly tidying up ponds, lotus ponds and small natural water pools. The location should be chosen in a place with flat terrain, sufficient water sources, convenient drainage and irrigation management, no flooding, and no drought. It is even better if there is running water. The area of ​​the frog pond is preferably 300 to 1,000 square meters. In addition to the water surface, a certain area of ​​land should be left around and in the middle of the earthen frog pond. Generally, the ratio between land and water surface is 1:1. The slope of the pond should be large to facilitate bullfrogs to land and rest and catch food. The water depth should be determined according to the thickness of the local winter ice. It should mainly ensure that there is still a certain depth of water under the ice layer in winter so that bullfrogs can safely spend the winter at the bottom of the pond. The water depth in the Yangtze River Basin should be maintained at 1 to 1.5 meters. When raising frogs in cement ponds, wire mesh should be installed at the entrance of the pond to prevent frogs from escaping and enemies from invading. Barriers should be built for earthen ponds. Barriers include bamboo curtains, bamboo fences, wire mesh, nylon mesh and brick walls. Because bullfrogs have the habit of digging holes in the soil, the barrier should be buried 30 centimeters under the soil. Because bullfrogs can jump high and climb to escape, the height of the barrier above the soil is 1.5 to 2 meters. Bamboo curtains and bamboo fences are used as barriers. The gaps and the mesh sizes of wire mesh and nylon mesh should be determined according to the specifications of the frogs to be raised. When raising bullfrogs in earthen ponds, in order to create a good living environment for bullfrogs, a natural environment suitable for bullfrogs should be arranged in the frog pond. Mainly, some aquatic plants such as lotus roots, arrowheads, calamus, wild rice stems, and water celery are planted in the frog pond for bullfrogs to live. In the pond that also serves as a spawning pond, some aquatic plants such as goldfish algae, Malaysian pondweed, water lilies, and composite grass should also be planted to facilitate the spawning of bullfrogs. Flowers and grasses should be planted on the slopes of the land pond embankments to attract insects and increase frog feed. Bullfrogs are afraid of heat, and the most suitable water temperature for adult frogs is 23-30℃. Shrubs and trees should be planted or small shade sheds should be built on the bank of the pond to lower the temperature for bullfrogs to live in. In hot summer, it is best to change the water once a day, with a water change volume of 1/2 and a temperature difference of 1-2℃ between the new and old water. Bullfrogs also have the habit of living in caves. It is advisable to dig some caves artificially on the bank of the pond for bullfrogs to rest in the caves during the summer. Through such an arrangement, the frog pond environment can be made more suitable for the habitat and life of bullfrogs, thereby promoting the growth of bullfrogs and improving the survival rate of breeding. 2. Stocking, bait and management ⑴ Stocking: The breeding density of adult frogs is generally 20-50 per square meter, and the density is adjusted as appropriate according to the size of the adult frogs, the level of breeding management, water temperature, water quality and other factors. ⑵Bait: The baits that bullfrogs eat in the natural environment mainly include houseflies, wasps, ants, beetles, click beetles, aphids, water lice, walking insects, scorpion bugs, assassin bugs, dragonflies, mantises, crickets, mole crickets, locusts, spiders, snails, snails, loaches, carp, salamanders, turtles, tortoises, snakes and other frogs. Therefore, insect traps should be installed in artificial frog ponds to attract insects as frog bait. However, when artificially raising frogs at a high density, attracting insects alone can no longer meet the growth needs of bullfrogs. According to experiments, mysid shrimp, small fish, dung maggots and small earthworms are the most favorite baits for newly metamorphosed young frogs. But in large-scale production, it is obviously impossible to rely solely on eating these baits. When the young frogs grow to about 50 grams, animal baits such as silkworm pupae, river clam meat, snail meat, and animal viscera should be mixed into the live bait, and they should be placed together in a specially designed bait table and bait tray. The static bait will jump due to the live bait and the bullfrogs' own jumping in the bait table and bait tray, and the bullfrogs will mistake it for live bait and rush to eat it. When the bullfrogs are used to eating in this way, the proportion of static bait will be gradually increased until all the live bait is replaced by static bait. Bullfrogs have a large appetite. A bullfrog can catch 8 locusts in one hour from 12 o'clock in the middle of the night to 1 o'clock the next morning. It has also been observed that a bullfrog eats 13 mole crickets in 15 minutes. Under artificial breeding conditions, the amount of food eaten by bullfrogs varies roughly between 5% and 20% of the total body weight of the bullfrog depending on the temperature. The feed coefficient of bullfrogs after ingesting several types of bait is generally: 3.6 for clean fish meat, 5 for animal viscera, 10 for insects, and 3.5 for dried defatted silkworm pupae. Although there are many live feeds for bullfrogs, the most successful and easy to form production scale in the current breeding and application of live baits are earthworms and mealworms. In recent years, the Fisheries Department of Sichuan Animal Husbandry and Veterinary College has raised 50 kg of young frogs and adult frogs with chopped fresh pig lungs. The average weight of young frogs is 25 grams. The average daily pig lung is 2.5 kg. After 130 days of breeding, 250 kg of frogs are collected, with an average weight of 150 grams and a maximum weight of 240 grams. The feed coefficient is 1.6. The average weight of adult frogs is more than 150 grams. The average daily pig lung is 2.8 kg. After 180 days of breeding, 350 kg of frogs are collected, with an average weight of 502 grams and a maximum weight of 709 grams. The feed coefficient is 1.68, all of which have achieved good results. Adult frogs are large and eat a lot. They can ensure sufficient high-quality and palatable feed and control the appropriate environmental temperature. Their weight growth is relatively fast, and the individual weight gain is about 30 to 50 grams per month. Parent frogs have a large food intake. Generally, the daily feed amount for each frog is 10% of their body weight. The feed types should be more and more nutritious, of which animal feed should not be less than 60%. Parent frogs eat less during estrus, and basically stop eating during brooding, spawning, and ejaculation, and then the food intake increases greatly. The amount of feed should be increased or decreased as appropriate according to the above situation. ⑶ Feeding and management: Bullfrogs eat a lot and have a lot of feces under intensive breeding conditions, which can easily pollute and deteriorate the water quality, causing various diseases. This situation is more prominent when raising adult frogs in cement pools, so the cement pools should be washed frequently, replaced with new water, and disinfected regularly with quicklime and bleaching powder. Although bullfrogs are raised in earthen ponds because of the adsorption effect of soil, they should also be regularly filled or replaced with new water. If there are running water conditions, the effect of running water breeding is better. Escape prevention is a very important part of bullfrog breeding and management. Escape prevention equipment must be regularly inspected and repaired, and the holes on the embankment must be blocked in time to prevent frogs from escaping from the holes. Bullfrogs are particularly active in jumping and climbing on rainy days, and more attention should be paid to escape prevention. Bullfrogs have many enemies, including voles, moles, cats, snakes, and birds, and active measures must be taken to capture and expel them. 3. Bullfrog growth Artificially raised bullfrogs in Jiangsu Province can generally grow to 50 grams one month after metamorphosis, 130-150 grams in two and a half months, 350-400 grams in the second year, and 700-800 grams in the third year, meeting the commodity specifications. 4. Bullfrog transportation Before transportation, wash away the mud and other pollutants adhering to the frog body, and then put it into a frog cage woven with bamboo strips. The frogs should not be overcrowded or overlapped. The bottom of the frog cage should be covered with water plants to keep the frog's skin moist. The temperature can also be appropriately lowered, especially in summer when the temperature is high. There should be a certain gap between frogs. If it is transported over long distances, the frogs should be placed in a ventilated and cool place and watered every 6 hours. No feeding is required during transportation. The frog cage is woven with bamboo strips, with a volume of 50×50×20 cm, a round mouth, a diameter of 10-12 cm, and a lid. Such a frog cage is lighter, more breathable, and inexpensive (the shape is shown in Figure 6). Other containers such as wooden barrels, iron barrels, wooden boxes, paper boxes, etc., as long as they have vents for ventilation and air permeability, and small holes at the bottom to filter out sewage, can be used as a tool for transporting frogs, but they should not be too high to prevent the frogs from jumping too much in the container and getting hurt. The transportation density of juvenile frogs should be 200 to 2000 per square meter according to the size of the individual. If shipped in plastic boxes, the boxes can also be stacked to improve transportation efficiency. Adult frogs are large and have strong jumping ability. Therefore, they should be divided into small chambers in the container and filled with wet aquatic plants or wet cloth. 3 to 4 adult frogs should be placed in each chamber. It is best to put each frog into a small soaked gauze bag and then put it into the chamber, cover it with a small amount of aquatic plants, and then cover it. This can prevent frogs from jumping and getting injured, and also prevent them from crowding and dying from being crushed. Figure 6 Frog cage V. Bullfrog enemies and disease prevention Bullfrogs are generally not easy to be infected with diseases, but under the conditions of artificial intensive breeding, especially in the tadpole stage, they can also be infected with parasitic diseases and bacterial diseases. Bullfrogs and their tadpoles will be attacked by other biological enemies. If they are not prevented and controlled in time, it will cause significant losses to bullfrog production. 1. Enemies Bullfrogs and their tadpoles have many enemies, such as water centipedes (water beetle larvae), dragonfly larvae, wild fish (carnivorous fish such as black snakehead and mandarin fish), turtles, tortoises, frogs (especially tiger frogs and their tadpoles), birds, etc. are all enemies of tadpoles. Rats, snakes, etc. can harm young frogs and adult frogs (including parents), and large frogs can also devour small frogs. Too much water moss in the pond can also kill tadpoles and young frogs. A water centipede can kill 20 to 30 tadpoles in a day and night, and tadpoles with a body length of 2 to 3 cm are the most harmed. In addition, it also has certain harm to young frogs. Sprinkling 1 to 4ppm 2.5% trichlorfon on the water surface can kill water centipedes, and it is harmless to tadpoles. Dragonfly larvae are quite harmful to tadpoles, and they mainly bite tadpoles to death from the abdomen. Spraying dichlorvos on the bank of the pond can prevent dragonflies from laying eggs and reproducing in the pond. Water moss floats in the water, and it is difficult for tadpoles or young frogs to escape when they swim into it. Copper sulfate (0.7 to 1.4 grams per cubic meter of water) can be used to kill it. 2. Diseases and prevention of tadpoles 1. Wheelworm disease The sick tadpoles are covered with wheelworms. The tail fin mucosa is white and the tail fin tissue is damaged when observed with the naked eye. In severe cases, the entire tail fin is corroded. Tadpoles swim slowly, float on the water surface, do not eat, and die. Prevention and control methods: reduce the breeding density and expand the activity space of tadpoles; sprinkle copper sulfate all over the pond before stocking tadpoles, use 0.7 grams of medicine per cubic meter of water, or sprinkle a 5:2 mixture of copper sulfate and ferrous sulfate in the sick tadpole pond to make the pool water contain 0.7-1ppm, which can effectively treat trichodinasis. Soaking tadpoles in 2% salt water for 5-15 minutes also has a certain effect. 2. Bubble disease The intestines of sick tadpoles are full of bubbles, the abdomen is swollen, the body loses balance and floats on the water surface. If not rescued in time, it will cause a large number of deaths. Prevention and control methods: Do not use unfermented fertilizers to fertilize the water quality. There should not be too much humus in the pond. Dry powder feed should be fully soaked before feeding, and the feeding amount should be appropriate. For ponds with excessive reproduction of aquatic plants, flushing new water every 2-3 days during high temperatures and building a pergola for shade can prevent the occurrence of this disease. If bubble disease is found, new water should be added to the pond in time to prevent the disease from worsening. The tadpoles should be taken out and placed in fresh water for 1 to 2 days without feeding, or the tadpoles should be placed in clean water and sprinkled with 20% magnesium sulfate solution. After two days, they should be put back into the tadpole pond. The effect is better. Sprinkling with salt water is also effective. 3. Tongue cupworm disease often occurs in tadpole ponds with poor water quality and high stocking density, and spreads quickly. Tongue cupworms mostly parasitize the tail of tadpoles. In severe cases, they are spread all over the body. The body surface can be seen covered with hairs, which look like water mold. When the disease occurs, 0.7 to 1 gram of copper sulfate is sprinkled per cubic meter of water, and the effect is very good. 4. Anchorhead worm disease parasitizes the slightly concave part at the junction of the tadpole carcass and the tail. The muscle tissue at the parasitic site becomes inflamed and swollen, and ulcers in severe cases. If 1 to 2 anchorhead worms are parasitized, the growth of tadpoles will stagnate. If 3 to 4 anchorhead worms are parasitized, death will occur soon. Prevention and control methods: The diseased tadpoles should be soaked in a potassium permanganate solution with a concentration of 1:50,000 to 1:100,000 for 10 to 20 minutes, once a day for 2 to 3 consecutive days. The worms will die one after another after two weeks. When the tadpoles are soaked, they will float. Clean water should be used to wash off the small amount of oxidized mucus and the deposited trace manganese dioxide on the gills to ensure the normal breathing of the gills. Diseases and prevention of young frogs and adult frogs 1. Red leg disease and red spot disease Red leg disease is caused by a virus, and the frog's hind limbs are red and swollen, and even ulcerated; red spot disease is a local swelling of the frog body, and ulceration in severe cases, and the cause is unknown. Frogs suffering from these two diseases can be soaked in 20% sulfaguanidine solution for 24 hours, which has a certain effect. It is reported that soaking sick frogs in high-concentration potassium permanganate solution has a better effect. For frog ponds with a high incidence rate, new water should be immediately filled to improve the water quality. Before the disease occurs, take medicine to prevent it. Sprinkle the whole pond with 1 part per million bleaching powder once a week, and often use 1 part per hundred thousand bleaching powder to wash the feeding table and other frog-raising tools. 2. Skin rot is caused by lack of vitamin A. At first, the back of the bullfrog loses its luster and white patterns appear. Then the epidermis falls off and rots, and finally spreads to the trunk, which turns white. The frog stops eating and dies. Prevention and control methods: Diversify the bait and feed other baits every 3 to 4 days to supplement nutrition. Shark liver or pig liver is used for sick frogs. Each frog is fed 1 gram each time, and once every two days. After a week of treatment, the skin of the sick frog regenerates and starts to eat. 3. Gastroenteritis often occurs from April to September. It is highly contagious. The sick frog crawls around, swims slowly, likes to drill mud, and lies flat on the edge of the pond in the later stage without being disturbed. Prevention and control methods: Take stomach powder tablets or yeast tablets twice a day, half a tablet each time, for three consecutive days. _. Use shark liver or pig liver to treat sick frogs. Feed each frog 1 gram each time, once every two days. After a week of treatment, the skin of the sick frog will regenerate and it will start to eat. 3. Gastroenteritis often occurs from April to September. It is highly contagious. Sick frogs crawl around, swim slowly, like to burrow into the mud, and lie flat on the edge of the pool in the later stage without being disturbed. Prevention and treatment methods: Take stomach powder tablets or yeast tablets twice a day, half a tablet each time, for three consecutive days. I hope it can help you, hehe 1