Teacher, is cabbage white spot a plague? Is it OK to spray with jinggangmycin?

This is not a plague, spray with this mycin, it can be used, but the effect is only average, not very obvious, it is recommended to go to the hospital to prescribe the right medicine.

Jinggangmycin is an antibiotic produced by actinomycetes, which has strong systemic properties, is easily absorbed by bacterial cells and conducts rapidly within them, interfering with and inhibiting the growth and development of bacterial cells. So do netizens know that Jinggangmycin can be used to fight vegetables? Vegetable 1 Jinggangmycin can be beaten vegetables, is a low-toxicity fungicide, mainly used for rice sheath blight, can also be used for rice koji disease, corn size spot disease and vegetables, cotton, beans and other crop diseases control.

2. It is an antimicrobial pesticide, which should be stored in a cool and dry place, and pay attention to anti-corrosion, mildew and heat. 3. Powder can be sprayed in the morning and evening in sunny weather when the dew is not dry, the spraying effect at night is particularly good, it can be sprayed all day on rainy days, and it is not suitable to spray powder when the wind is greater than level 3. Moreover, the shelf life of Jinggangmycin is 2 years, and if there is moisture absorption and agglomeration of the powder during the shelf life, it will not affect the efficacy after dissolving.

Cabbage white spot is a warm disease, and it is okay to spray it with Jinggangmycin. But if you have to wait for the cabbage to eat, you will have to wait for a long time.

In the process of Chinese cabbage planting, some vegetable farmers will find a white spot on the leaves of Chinese cabbage, but they don't know what caused it, in fact, it is likely to be suffering from white spot disease, which is a fungal disease that mainly harms the leaves of Chinese cabbage.

Today, I will teach you to accurately identify Chinese cabbage white spot disease, and put forward targeted prevention and control methods to achieve twice the result with half the effort, so as to avoid everyone seeing the plant get sick, only know the situation of spraying, and understand a disease from the source, so as to prevent and control it correctly and efficiently.

01. Accurately identify Chinese cabbage.

Chinese cabbage white spot disease mainly occurs in the middle and late stages of Chinese cabbage growth, and mainly harms the leaves, under high humidity conditions, if not prevented in advance or not in time, it may cause irreversible damage. Chinese cabbage white spot disease is a fungal disease, here is a small way to judge whether it is a fungal disease or a bacterial disease, whether it is a fungal disease or a bacterial disease, they will produce lesions, or rot, wilting, so many people can not distinguish.

In fact, from the naked eye, the lesions of fungal diseases will produce mold, but there is no lesions on the lesions of bacterial diseases. Let's take a look at what kind of symptoms Chinese cabbage infected with white spot disease will show.

Soil management in vegetable gardens: Pathogenic bacteria remain in the soil every year, which can easily lead to the accumulation of white spot pathogens, so it is necessary to improve the environmental condition of the land in a timely manner. Here's how you can start:

Clean up the vegetable garden: After harvesting, diseased leaves, diseased plants and other diseased residues should be removed in time, and weeds should also be cleaned up together, and then these diseased residues and weeds should be taken to a distant place to be buried or burned to prevent pathogenic bacteria from overwintering in the soil with the diseased residues.

Soil deep turning and disinfection: At the same time, after harvesting, it is necessary to turn the soil deep in time to reduce soil compaction, make it loose and breathable, accelerate soil ripening, and facilitate the fertility of the soil.

Cabbage Baiban he is not sick, spraying with Jinggangmycin can do this, it is best not to spray with these medicines.

1. Symptoms and hazards of Chinese cabbage white spot disease.

Chinese cabbage white spot disease mainly damages leaves. At the beginning of the disease, there are small gray-brown spots scattered on the leaves, and then they gradually expand into round lesions, and the middle of the lesions gradually turns grayish-white, with pale yellow-green halos on the edges. When wet, a faint layer of gray mold is formed on the back of the lesion, and the lesion is white translucent tissue paper-like in the later stage, which is easy to break and perforate.

In severe cases, many lesions are connected together, causing the leaves to dry up and die.

2. Transmission route of Chinese cabbage white spot disease.

The pathogen of Chinese cabbage white spot disease is mainly attached to the diseased leaves on the ground surface by hyphae or hyphae at the base of the conidia peduncle, or overwintered with conidia adhered to the seeds. The pathogen is spread to the cabbage leaves by rainwater splashing, and the initial infection and multiple re-infections are carried out.

3. Causes of Chinese cabbage white spot disease.

It occurs in the spring and autumn rainy seasons in the Yangtze River Basin. In the north, the disease begins in mid to late August, and the peak incidence is in September. Plants are weak and prone to disease.

Fourth, the prevention of Chinese cabbage white spot disease.

1. Choose disease-resistant varieties. Lubai No. 1, Qingyan No. 1, Beijing Xiaoza 56, Lvbao, Lubai No. 6, etc.

2. Do a good job in seed treatment: use 75% chlorothalonil or 50% Fumei double wettable powder to mix seeds, and the dosage is the weight of seeds; Mix seeds with 50% promethane wettable powder, and the dosage is the weight of the seeds.

3. In the seriously ill area, crop rotation with non-cruciferous vegetables for 2 to 3 years is implemented.

4. Leveling the land, increasing the application of base fertilizer, timely sowing, preventing water accumulation in the field, removing the leaves left in the field after harvest, and deep ploughing and burying them in the soil can reduce the germs, cultivate strong plants, and reduce the incidence of disease.

5. Pesticides for the prevention and control of Chinese cabbage white spot.

At the beginning of the disease, spray 50% doxol WP 600 800 times, or 75% chlorothalonil 600 times, or 25% carbendazim WP 400 500 times, or 40% dosulfur suspension 800 times, or 50% dogalin wettable powder 800 times, or 65% vanmycolin wettable powder 1000 times, or 50% benmonyl wettable powder 1500 times. Spray 1 time every 15 days, 2 3 times in a row.

This is actually not a disease, normally speaking, cabbage will have this kind of white spots.

The white shift of cabbage is not a warm disease, but it can be sprayed with Jinggangmycin, which is also a low-toxicity and effective pesticide.

At present, the cabbage white spot disease is mainly adjusted with antibiotics or hormones, which is best to go to a nearby infectious disease hospital, or a hospital with a relatively high medical level, and you can be directly hospitalized**.

If the cabbage has white spots, it belongs to the warm disease, and this Jinggangmycin can be sprayed

This kind of cabbage white spot should also be regarded as a problem, but it may not be possible to spray this medicine, and it may not be eaten in the future.

Hello, white spots in cabbage are certainly not pestilence. Just touch it with a toxin.

Teacher, may I ask if the cabbage white class is a warm disease, is it okay to spray it with scissors, of course not, it is not okay to spray the cabbage, well, if you do it bye-bye, you know that it is out of tune.

Is the back plate of Chinese cabbage a warm disease? What you said is not wrong, Chinese cabbage preparation is a disease, and it is okay to spray it with Jinggangmycin, but the effect is not bad.

Winter is coming, it is the season to eat cabbage, cabbage is a large variety of vegetables, she has white spots on her body, it is not a disease, it is a normal liter, too lazy to move a little, generally cabbage is not medicated.

If you want to spray it, it will affect its safety and cause some harm, so you can't use it.

Is the day shift a fever disease? Is it OK to spray jinggangmycin? The day shift is not a warm illness. It's a blood problem in the body. You should go to the hospital for a check-up, and the doctor can prescribe medication**.

In the case of pestilence, it is generally found in animals, but not in plants, and it may be a fungal infection.

Generally, vegetables do not have warm disease, such as the white spots of cabbage, which may be caused by some kind of bacteria, but it will not be warm disease.

Teacher, may I ask the cabbage. The day shift is. Is it warm?

With Jinggang. I don't count. Is it okay to squirt?

This is a technical question. It should be early. Science.

Vegetable grower. I think. Jinggangmycin.

It's okay to squirt, right?

There are many types of day shifts, and usually it is not contagious, that is, it is not what we call asking for a disease, so this specific medication, you need to go to the doctor to see it, and don't abuse it yourself.

The cabbage white shift must be sick, and you have to spray some medicine to do it, so that it can grow better.

I think the white streaks of cabbage are a disease, and they occur in every season.

What is the reason for asking a professional doctor, and others will definitely not dare to talk casually or use it casually.

Teacher: Is the white spot of cabbage a fever I saw that the cabbage in our area is all black, not white.

The cabbage white shift is not a kind of stability, but we should also pay attention to this characteristic of life and health.

The cabbage white class is not civilized, in this case you can adjust the temperature. Well, some natural environments such as water intake should start with these aspects.

In the day shift, it is not a warm cabbage, but a kind of class.

It is still very good to spray cabbage at room temperature with well-gangmycin, and it can also play a role in thorough sterilization, such a virus can still be easily solved, but we must pay attention to watering more.

You have to go to the local agricultural science institute to consult, and they will know about the local situation.

White cabbage leukoplakia, pathogenesis.

Initially, 60% azole ether can be used. Dysen joint spray bai Shi can also be used, 65% methyl sulfur. Mold, zhi50% more.

dao.Mycocarb, 78% Cobo, 50% iprodione, 70% zinc, 50% Fu. Abnormal bacteria (mycolin), 50% prochloraz. Manganese salt, any of the above agents plus chunleimycin for prevention and control.

In addition to the damage of cabbage, white spot disease is also harmful to rape, radish mustard, turnip, turnip, etc.

The symptoms are the damaged leaves, which are gray round spots at first, gradually expanding into nearly round white lesions, with a faded green halo on the edge of the lesion (color plate 20, 115), water-stained around when wet, the lesion becomes thin and translucent, and sometimes the lesion falls off into a perforation. The leaves are damaged, forming gray-brown sunken spots, often causing rot, and there is gray-brown mold in the diseased part.

The causative agent, Cercosporella Albo-Maculans (ev.).SACC belongs to the genus Cercospora of the subphylum Semi-Epiphyta, called Cercospora leukoplakia. Conidia are bundled, conidia linear, solitary, ascospores spindle-shaped or cylindrical.

Pathogenesis. The pathogen overwinters in the soil or on the collected plant with the diseased residue with the mycelium or mycelial mass, or overwinters with conidia attached to the seed. The germs are spread by wind, rain and irrigation water. The appropriate temperature for the onset of the disease is 5 28, the most suitable is 11 23, and the relative humidity is more than 50%.

Therefore, plots with early sowing, low-lying terrain, poor soil and weak growth are very prone to epidemics under rainy, dewy and foggy conditions.

Prevention and control methods. 1) Seed disinfection (refer to Black Spot Control).

2) Implement crop rotation and strengthen management. Implement crop rotation with non-cruciferous vegetables for 2 to 3 years. In terms of management, it is necessary to level the land, apply enough organic bottom fertilizer, sow seeds at the appropriate time, prevent water accumulation after rain and clean the countryside, etc., which can effectively control the occurrence of this disease.

3) Pharmaceutical prevention and control. 50% carbendazim wettable powder 500 times solution, 70% methyl tobuzine 700 times solution, 70% mancozeb 500 times liquid spray. In order to treat downy mildew, 64% alum 400 times liquid spray can be used.

The key to vitiligo is to find out the specific causes of the patient, and only by finding out where the patient's ** is located can the symptoms be corrected**. It is not that more methods are better, only the methods that are appropriate for the patient's condition are the best methods.

It is recommended to go to the hospital for a detailed examination, and then the experts will formulate a personalized plan systematically and scientifically, and the active cooperation of the patient is the best. Prophylaxis**.

It is recommended to use broad-spectrum antibacterial and antiviral drugs such as carbendazim and methyl tobuzin, which can prevent the further spread and deterioration of the disease, infect other seedlings, and the seedlings that have caused the disease have been hung up and can no longer be saved.

In this case, we must pay attention to the appropriate pouring of Xinpei water on him, which can dilute the concentration of the agent, so that it can achieve the effect of rolling and shouting a non-big Tanye without too much impact.

Like other vegetable foods, cabbage is rich in trace elements, which is very useful for vitiligo patients' own conditions, and will have good therapeutic effects for some diseases. Because cabbage is rich in copper, copper is an indispensable micronutrient for human health, which improves the body's immune system and helps the remetabolism of melanin. Because the copper in the body of patients with vitiligo is relatively lacking, it is a good choice to eat cabbage to supplement copper.

Effect of cabbage on white spots.

Cabbage can also help the body improve immunity. Because the cellulose contained in cabbage can promote the peristalsis of the intestinal wall, help digestion, and better absorb nutrients by one's own body. It helps to improve metabolism and enhance the ability to resist damage.

Therefore, eating more cabbage is very beneficial for vitiligo patients.

If you are not sure, you go to the hospital and ask the doctor what you can and can't eat.

20% multi-well tricyclic wettable powder is a ternary mixture of carbendazim, jinggangmycin and tricyclazole, which can treat sheath blight and rice blast in rice. To control sheath blight, apply pesticides 3 to 5 days before rice breaches; For the prevention and control of rice gangrene, leaf blast is applied when the disease center appears, and ear blast is applied once before the rice breach and at the full heading stage. Also treatment of sheath blight and rice blast, according to the incidence of the disease and climatic conditions, choose the appropriate period of application, 100 150 grams per mu, spray 50 70 kg of water. 1.

Prevention and control of rice diseases (1) prevention and control of rice blast, 75% wettable powder per mu, about 20-26 grams, spray (2) prevention and control of rice ear neck blast, 75% wettable powder per mu, about 25-30 grams, spray (3) prevention and control of rice leaf blast, 75% wettable powder per mu, about 20-26 grams, spray suitable for crop rice blast, ear and stem blast, leaf blast, rice seedling blast, rice node blast, sheath blight, etc.