What is the effective medicine to kill underground nematodes and maggots in crops?
The following are some medicines that are effective against underground nematodes and maggots: 1. ** Purple Spore (Paecilomycopsis lilacinus)**: This is a biological bacteria agent specially used to control underground pests such as root-knot nematodes. It has a 98% killing rate against nematodes and can also control underground pests such as maggots. It is non-toxic, harmless, safe, green, non-polluting, and non-residual. 2. ** Chloriphos + Clothianid **: Chloriphos is an organic phosphorus pesticide, and clothianid is a second-generation neonicotinoid pesticide. The combination of the two has a significant synergy effect. It has a wide spectrum of insects, good quick-acting, and long duration. It has a strong killing effect on underground pests such as root-knot nematodes and maggots. It also has a good inhibition effect on bacteria in the soil and can be used for a variety of crops. 3. Thiazuron is a novel, high-efficiency, broad-spectrum, and safe organic phosphorus nematicide and a low-toxic pesticide for controlling underground pests. It can control underground pests including nematodes and maggots. It can be used in crops such as tobacco, peanuts, soybeans, oranges, and vegetables. Read more exciting novels for free
What is the most effective way to kill root-knot nematodes?
The following are some of the more effective control methods and substances for root-knot nematodes: 1. ** Biological Control ** - ** Paecilomycopsis lilacinus **: It has a high parasitic rate on the embryonic development eggs and larval eggs of root-knot nematodes, reaching 98.2% and 88.6% respectively, and the parasitic mortality rate of larvae is 95.2%. Verticillum crassisporum could also kill nematodes through parasitism. - ** Bacillusfirmus **: Mainly kills eggs, but the effect is not ideal when used alone. 400g per mu. - ** Compound bacteria **: Contain the bacteria such as B. laterosporus and B. coagulatus. Some bacteria have the effect of producing chitinases, which can suppress nematodes and compete with them. Long-term use will have a certain effect of suppressing nematodes. 2. ** Potion Control ** - ** Avermectins and Fosthiazate combination (Avermectins. Phosphothiazate: It is currently the main formula for the control of root-knot nematodes. Avermectins mainly killed nematodes by interfering with the nervous transmission process of nematodes, mainly by stomach toxicity and contact toxicity; thiazoxiazate had contact toxicity and stomach toxicity, and its speed was faster than avermectins. The combination of the two had many advantages. For example, the combination of the two kinds of pesticide could kill the nematodes more thoroughly with different mechanisms of action, making it difficult for the nematodes to develop resistance. After the combination, there was no need to increase or even reduce the dosage of thiazuron, so the effect could be guaranteed and the plant was safe. The range of the pesticide was wide. It was not only effective against root-knot nematodes, but also against grubs, mole crickets, and insects in the soil. The killing speed is fast and the effective period is long. After using the medicine, the killing rate of insects is more than 90%, the effective period is more than 30 days, and the scientific use can reach two months. The method of application is to spread it before planting (such as 10% avermectins. Phosphothiazate 1500 - 2000 g/mu, can be thrown into the hole or mixed with soil and sprinkled in the planting ditch) and washing application (21% avermentin is used during the high occurrence period of nematodes. 1000 - 1500 ml/mu of thiazolithiazate water in milk). - ** Phosphothiazate **: The effect is very good when used alone. It can directly kill root-knot nematodes, and the control effect is more than 90%. The effective period can be up to 2 - 3 months. The quick-acting effect is good. Within 24 hours after use, the nematodes can be observed to be basically dead under the microscope. In 6 - 8 days, the roots are obviously longer and more. In 15 days, the crop growth recovery can be observed. The application methods include: before planting, use 10% thiazoxiphosinate granules 1500 - 2000g/mu for prevention; use hole application (it is recommended to mix organic fertilizer or sand in advance to improve safety); after the occurrence of root-knot nematodes, according to the degree of occurrence, apply 20% thiazoxiphosinate suspending agent 750 - 1000ml per mu for prevention and control. However, too much thiazate would hurt the roots, affect the growth of the plant, and the nematodes were prone to resistance. - ** Avermentin B2**: It kills adult worms and lasts for 2 - 3 months. It is not easy to develop resistance. The effect of killing nematodes in the laboratory is obvious. However, streptomycete antibiotics are sensitive to light and heat. It is not recommended to use it in summer and at noon. It should be stored in a cool and dry place. The average cost of watering roots per mu of land is 85 - 100 yuan per time. - [Lufuda]: The effect of killing nematodes is obvious. It is usually diluted by 20,000 times. The effective period is up to 3 months. It mainly kills adult worms and is not easy to develop resistance. 3. ** Agricultural control ** - ** Soil Management **: Increase the application of organic fertilizer and biological fertilizer, regulate the soil, increase the reproduction speed of beneficial bacteria, and restore the ecological balance within the soil. For example, the feedback from the Shendu combination in practice is good. - ** High-temperature stuffy shed **: During the slack season in summer, the high-temperature stuffy shed is used to increase the internal temperature of the soil to kill nematodes and reduce the density of nematodes. When the temperature of the stuffy shed reaches 55 degrees Celsius, the nematodes will not be able to survive normally. - ** Clearing the remains of the infected plants **: The growth, development, and reproduction of the root-knot nematodes must be carried out in the living host. After the previous harvest, the infected plants and the remains of the infected roots must be removed in a timely and thorough manner. The infected roots should be dried and burned or composted at high temperature to kill the source of the worms. The novel "Watching the Moon on Fish Island" is equally exciting. Everyone is welcome to click and read it!
Radish has maggots, what medicine can kill it
During the adult growth period, 90% crystal Trichlorfon 1000 times or 80% Dichlorvos 1000 times could be sprayed to eliminate the adult. During the larva growth period, 0.5 kg of 2.5% Trichlorfon powder could be mixed with 15 - 20 kg of fine sand and sprinkled around the plant. 90% crystal Trichlorfon 1000 times could also be used to irrigate the roots. Tick cream 2000 times could also be used to irrigate the roots. In addition, during the adult growth period, you can also choose 80% Dichlorvos 1500 times, 2.5% Cypermethrin 2000 times, 20% Miesophor 3000 times, or Mieshalid (21% Cypermethrin). It can also be controlled with 1.8% avermentin 3000 times solution, or 75% cyromadin 5000 times solution, or 50% phoxim 1200 times solution. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What medicine is best for children's nematodes?
When children suffered from nematodes (such as pinworm disease), commonly used treatment drugs included mebendazole, albendazole, ivermentin, pyrantel ponate, and so on. Among them, mebendazole was the first choice for treating pinworms. It could eliminate pinworms and had few side effects. It was usually taken once. However, the specific medication needed to be taken according to the doctor's advice. The novel "Watching the Moon on Fish Island" is equally exciting. Everyone is welcome to click and read it!
What is the most effective medicine spray to kill scabies?
At present, there was no spray to treat scabies. 5% permethrin cream, sulfur ointment, etc. could be used. 5% Permethrin cream was a synthetic pyrethroid that could kill sarcoptic mites but had very low toxicity to humans. It could be washed off after 8 - 10 hours of external application. Sulfur ointment could kill sarcoptic mites, bacteria, fungi, and remove grease. 10% sulfur ointment was commonly used for adults and 5% sulfur ointment for infants. After bathing, apply it all over the body from the neck down. One to two times a day for 3 - 4 consecutive days.
What medicine is used to control root-knot nematodes?
There were many drugs to control root-knot nematodes. The following were some common drugs: - ** Avermectins and Fosthiazate Combination (Avermectins·Fosthiazate)**: - ** Specialties **: - ** Quick acting **: Once the nematodes come into contact with the agent, they will be poisoned within 15 minutes and stop their activities and harm. - ** Long effective period **: Generally, the effective period can be up to about 4 months, and the longest can be up to 6 months. - ** Safe **: It is safe for crops and will not cause any harm. - ** Low toxicity and low residue **: Low pollution to soil and underground water, low toxicity to humans and environmental organisms. - ** Usage **: - ** Sowing **: used to prevent nematodes before planting. 10% avermectine-thiazolithiazate 1500 to 2000 grams per mu of land can be thrown into the hole or mixed with soil and sprinkled in the planting ditch. - ** Rushing application **: During the high occurrence period of worms, 21% avermectine-thiazolithiazate water lotion, 1000 to 1500 milliliters per mu. - ** Fluopicram **: - ** Action mechanism **: It acts on complex II on the electron transport chain of mitochondria, which suppresses the activity of the target succinate dehydrogenases and interfere with the respiratory function. - [Description: It is a complex II that selectively suppresses the respiratory chain in the mitochondria of nematodes. It is a low-toxic nematicide that can control a variety of nematodes.] - ** Usage **: Mainly to prevent and control the root knot nematodes of vegetable crops. If it is large-scale agriculture, drip irrigation under the plastic film, one bottle per mu of land, and water with water. If it is irrigation at the root, dilute it by more than 4000 times. The irrigation at the root cannot drench the leaves, otherwise there will be chemical harm. It can be used once every season. - ** Paecilomycopsis lilacinus **: - ** Action mechanism **: After the agent is applied to the soil, the spores that come into contact with the nematodes will germinate and grow into a hyphal. The hyphal secretes chitinases, which increases the parasitic rate of the nematodes, destroys the egg shells of the nematodes, and can also secrete a disinfectant to kill the nematodes. - [** Characteristic **: It has control effect on a variety of nematodes, including root-knot nematodes and other nematodes. It is a promising bio-control agent for nematodes. The effective period is 2 - 8 months.] - ** Usage **: - ** Before sowing or transplanting **: Evenly apply in holes or ditches near the roots of seeds or seedlings. The depth of the application is about 20 cm. The application is once, and the amount of application per mu is 0.5 - 1 kg. - ** When root-knot nematodes occur **: First cultivate (1 kg of Paecilomycopsis lilacinus mixed with 25L of water to expand the bacteria, activate the bacteria for 4 - 8 hours, add 250 - 500g of brown sugar per kg to assist in the cultivation, the water temperature is 25 - 30 degrees), then dilute it with water 300 - 500 times for irrigation. The novel "Watching the Moon on Fish Island" is equally exciting. Everyone is welcome to click and read it!
Is the Underground Medicine Book a True Story?
It's hard to say for sure. Some parts might be based on real events, but a lot of it could be fictional or exaggerated.
The most effective medicine for acne
The treatment of Ecstasy was divided into oral and external drugs. The drugs used in different situations were different. No one drug could be called the most effective medicine for Ecstasy. For oral medicine: - Antihistamines were commonly used oral drugs, such as cetiriizine, loratadin, etc. The second-generation antihistamines had low sedative effect, long half-life, good anti-inflammatory effect, and could play a role in treatment; The first-generation antihistamines, such as Ketotifen Fumarate, Clophanamin, Promethazine, etc., although they could easily pass through the blood-brain barrier and cause side effects such as drowsiness and fatigue, they also had anti-allergic and anti-itch effects. If necessary, antihistamines could be used in combination or alternated. There was also compound licorice, which had anti-inflammatory, anti-allergic, immune regulation, and steroid hormone effects. It could relieve itching. The total peony capsules were refined from white peony root, which had anti-inflammatory, painkiller, and immune function regulation effects. The main effects of wilford-vine multi-side were dampness, swelling, dispelling wind, detoxification, and anti-inflammation. It could effectively regulate the immune system, but it could not be taken for a long time. External medicine: - When acute acne is accompanied by exudate, 3% Boric acid solution can be applied coldly for 30 minutes each time, 3 - 5 times a day. After the convergence and drying, it can be changed to cream or ointment. - For subacute eczemas, you can choose to use the oil or paste made of the same material. - The main treatment for chronic acne was ointment, cream, and plaster, such as allozon ointment, udrol ointment, halometasone ointment, etc. It could also be combined with medicines that softened the corneum, such as vitamin E ointment. In addition, there are also some Chinese medicines that can be used to treat acne: - For damp-heat syndrome, Longdan Xiegan Pill can be used, or it can be combined with Ermiao Pill; For damp-heat syndrome, Weiling Pill and Ermiao Pill can be combined; For blood deficiency and wind-dryness syndrome, Danggui Kushen Pill, Shiduqing capsule, etc. can be used, but the medication should be carried out under the guidance of a doctor or pharmacist. There were also some drugs that specifically targeted eczemas, such as Shitai, which had a good effect on acute, chronic, and subacute eczemas; Compound Huangbai Liquid had the effect of clearing heat and detoxification, reducing swelling and removing decay; Ganlin Lotion could be used to wipe the affected area. It did not contain hormones or alcohol, and was mild and not irritating.
An effective and safe medicine for anxiety
I recommend a few super interesting novels. Doraemon's " Amusement ", urban life, and new book " A Pharmacist's Survival Guide " were released. The main character had a " Drug Merchant's Survival Guide " system. He started from cultivating medicinal herbs to improve his family situation and even developed many pills. It was a sci-fi space-time travel series called " The Void Lord's Life Cheater ". The male protagonist, Qin Yu, failed to develop creatures in different worlds. Later, he became a special Void Lord and had a life cheat system. He also had a novice gift bag. He was a little funny and righteous, while the female protagonist, Qian Yezi, was stupid and cute. Wu Hu La Hu's " Li Shi Min's Will: Li Zhi, the throne belongs to your brother " was a historical fiction. Li Shimin was extremely domineering. There were also characters in the book, such as the male protagonist, Li Tai, who was ambitious, and the female protagonist, Yan Wan, who was reasonable. Bianyi Mountain's " Ancestral Doctor ", a super-class urban special technique. The super otaku Fu Xiaozhuo walked the path of " Ancestral Doctor " after he fainted. Jian Xin's " The Leisurely Days of a Herbal Farmer " was an ancient romance and classical fictional genre. The peasant girl brought her portable space and medicinal cauldron, growing and selling medicine to make her life prosperous. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The most effective curse to kill
The so-called curse of death belonged to feudal superstition. There was no scientific basis to prove its effectiveness. One should not seek or believe in such things. We should believe in science and stay away from feudal superstitions. "Let go and become a Buddha, draw your saber!" The novel is equally exciting. Everyone is welcome to click and read it!
What is the effective medicine for dog mange?
Some commonly used medicines for dog mange include topical creams like miconazole and oral medications like ivermectin. But it's best to consult a veterinarian for the right choice.