What is the effect of carbendazim and how is it used?

Carbendazim is chemically stable and can be mixed with general fungicides or growth regulators and foliar fertilizers, but it should be mixed with insecticides and acaricides. Because carbendazim is easy to decompose when encountering alkaline substances, it cannot be mixed with stone sulfur mixture, Bordeaux liquid and other copper preparations, so as not to reduce the efficacy or cause pesticide damage. Carbendazim is one of the fungicides that are particularly easy to develop resistance, and long-term single use is easy to make pathogens resistant, so it should be used in rotation or mixed with other fungicides.

Thioamphanate-methyl is the same type of agent as carbendazim, so it should not be used as a drug used in rotation with carbendazim. When soil is treated, it is sometimes decomposed by soil microorganisms, reducing the efficacy of the drug. If the soil treatment effect is not satisfactory, other methods of use can be used instead.

The safety interval is 15 days.

Taking the prevention and control of grape white rot and other diseases as an example, 25% carbendazim wettable powder (250-500 times liquid) can be sprayed, sprayed once every 7-10 days, and sprayed continuously for 1-2 times. Notes:

carbendazim can be mixed with general fungicides, but when mixed with insecticides and acaricides, it should be used at any time;

carbendazim cannot be mixed with copper preparations, and smoking, drinking, or eating cannot be used during medication;

The most correct way to use carbendazim, when you need it and when you don't, you can learn it in a minute.

Always say that carbendazim has a poor effect on raising flowers? That's because you didn't choose the right way to use it, of course it's not easy to use.

1. Carbendazim effect:

When raising plants at home, improper maintenance will lead to yellowing of leaves or root rot, at this time we can dilute carbendazim with water and spray plants can effectively prevent this situation.

In order to prevent the wound from being infected with bacteria, you can soak carbendazim and then put it in a cool and ventilated place, and the wound will heal faster. In addition, like succulents, after cutting off the head, smearing carbendazim on the wound can also prevent bacterial infection.

Second, how to use:

Carbendazim should be diluted before use, and carbendazim and water should be diluted at a ratio of 1:1000. It should be noted that carbendazim should not be used for many times in a row, and if carbendazim is used for crops, it should be stopped half a month before harvest to avoid pesticide residues.

Notes:

1) It has a mixture with sulfur, mixed amino acids copper, zinc, manganese, magnesium, mancozeb, ammonium dyssenium, formabin, fumei zinc, pentachloronitrobenzene, propylthiocarbendazim, sclerotiocarbium, bromonate, ethylmucarb, jinggangmycin, etc.; It can be mixed with sodium disulfon, mancozeb, chlorothalonil, Wuyimycin, etc.

Discontinue 18 days before vegetable harvest. This agent cannot be mixed with strong alkaline agents or copper-containing agents, and should be used in rotation with other agents.

2) Do not use carbendazim alone for a long time, nor can it be used in rotation with similar agents such as thiophanate, benmycyl, thiophanate-methyl and so on. In areas where carbendazim is resistant (drug), it cannot be continued to be used by increasing the amount of drug per unit area, and should be resolutely stopped.

The above content reference: Encyclopedia - carbendazim.

Always say that carbendazim has a poor effect on raising flowers? That's because you didn't choose the right way to use it, of course it's not easy to use.

Carbendazim is also known as cotton wilt and benzimidazole No. 44. Carbendazim is a broad-spectrum fungicide, which has a control effect on diseases caused by fungi (such as semi-known bacteria and polyascomycetes) in a variety of crops. It can be used for foliar spray, seed treatment and soil treatment, etc.

1) To prevent and control melon powdery mildew, blight, tomato early blight, bean anthracnose, blight, rape sclerotinia sclerotinia disease, 100 200 grams of 50% wettable powder per mu, sprayed with water, sprayed in the early stage of the disease, a total of 2 sprays, with an interval of 5-7 days.

2) To prevent and control green onion and leek gray mold, spray with 50% wettable powder 300 times; For the prevention and control of eggplant, cucumber sclerotinia sclerotinia disease, melon, bean anthracnose and pea powdery mildew, spray with 50% wettable powder 500 times; Prevention and control of cruciferous vegetables, tomatoes, lettuce, Phaseolus vulgaris, tomatoes, cucumbers, Phaseolus vulgaris cinerinees, spray with 50% wettable powder 600-800 times; To prevent and control cruciferous vegetable white spot disease, cowpea coal mold and celery early blight (spot disease), spray with 50% wettable powder 700 800 times. The above sprays were applied for the first time at the beginning of the disease, with an interval of 7 to 10 days and 2 3 sprays continuously.

3) to prevent and control tomato wilt, according to the weight of 0 3-0 5% of the seed dressing; To control Phaseolus vulgaris wilt, mix seeds according to 0 5% of the weight of seeds, or soak seeds with 60-120 times the liquid for 12-24 hours.

4) To prevent and control vegetable seedling blight and cataplexy, use 1 part of 50% wettable powder and evenly mix 1000 1500 parts of semi-dry fine soil. When sowing, sprinkle the medicinal soil into the sowing furrow and cover the soil, 10-15 kg of medicinal soil per square meter.

5) To prevent and control cucumber and tomato wilt and eggplant Verticillium wilt, irrigate the roots with 50% wettable powder 500 times the wave, irrigate 0 3 0 5 kg per plant, and irrigate the plots with severe disease every 10 days.

6) It has a certain effect on peanut control.

The function of carbendazim is to prevent, to prevent the invasion of some germs on plants. It can play a preventive and protective role. But the role of ** should be very little. Generally, it needs to be used in advance to be effective.

Summary. There are many roles and uses of carbendazim, the common ones are:1

Bioprotective effect: Pyrethoxam can compete with pathogens for nutrients, block transmission routes, and inhibit their reproduction and growth, thereby preventing plant diseases and improving plant disease resistance; 2.Plant growth regulation:

Fungal can regulate plant growth, such as secreting hormones, phosphoric acid, amino acids and other substances, and promote plant growth and development; 3.Farmland fertilizer function: Pyrium can decompose organic matter in the soil, synthesize nitrates and ureas, continuously release nitrogen, phosphorus and potassium, and supplement soil nutrients; 4.

Anti-water deficiency effect: Pyroxam can promote the water utilization of plants, increase water use efficiency, and thus enhance the drought resistance of plants; 5.Increasing yield:

The rational application of myxim can increase the yield of crops, thereby increasing the income of farmers.

There are many roles and uses of carbendazim, the common ones are:1Biocontainment infiltration stool for calling:

Fungal can compete with pathogens for nutrients, block transmission routes, and inhibit the reproduction and growth of bush chains, thereby preventing plant diseases and improving plant disease resistance. 2.Plant growth regulation: Pyrethoxin can regulate plant growth, such as secreting hormones, phosphoric acid, amino acids and other substances, and promoting plant growth and development; 3.

Farmland fertilizer function: Pyrium can decompose organic matter in the soil, synthesize nitrates and ureas, continuously release nitrogen, phosphorus and potassium, and supplement soil nutrients; 4.Anti-moisture deficiency effect:

Bacterium can promote the water utilization of plants, increase water use efficiency, and thus enhance the drought resistance of plants. 5.Yield increase: The rational application of myterium can increase the yield of crops, thereby increasing the income of farmers.

Carbendazim is also known as cotton wilt and benzodimiazole 44. Carbendazim is a broad-spectrum fungicide, which has a control effect on diseases caused by fungi in a variety of crops (such as semi-known bacteria and paraascomycetes). It can be used for foliar sprays, seed treatments and soil treatments.

It can effectively prevent and control a variety of crop diseases caused by fungi, and is widely used in China, but its residues can cause liver disease and chromosomal aberrations, and are toxic to mammals.

1.Mix soil use.

When sowing seeds or transplanting and changing pots, we often need to mix soil, we can directly sprinkle some carbendazim powder in the soil, and then stir evenly to disinfect the soil. At the same time, it also protects the succulent from bacteria when it is potted.

2.Plant disinfection.

Succulents purchased online (including some bulbous plants, such as hyacinths, tulips, etc.), it is recommended to soak the whole plant in carbendazim solution for one or two minutes, and then put it in a ventilated place to dry for a day or two.

It is recommended to wash the plants with water before potting, so that the water stains of carbendazim will affect the appearance of the plants.

3.Wound management.

When succulents are cut or grafted with cactus, the plant will have a wound, and carbendazim powder can be applied directly to the wound of the plant, and then wait for the wound to heal in a ventilated and cool place. Depending on the size of the wound, the wound healing time can be longer or shorter.

The teacher will teach you the correct way to use carbendazim, which is very simple.

How to use carbendazim:

1. Spraying foliar surface: carbendazim is in powder form and also in liquid form. If the indoor air is not well ventilated, we can use it to mix with water, according to 1:

The ratio of 1000 is sprayed on the foliage to cover the leaves to prevent bacterial infections such as black leaf rot and leaf spot. Spraying once a month for prophylaxis is sufficient.

2. Root irrigation or soaking: some plants because of watering more, soil stuffy roots cause rotten roots, easy to breed pathological bacterial infections and easy to breed some fungi, if there is a slight stuffy root situation, you can use carbendazim to water in accordance with the ratio of 1:1000, regularly pay once a month to prevent rotten roots.

If the rotten roots and yellow leaves are particularly serious, it is necessary to use a more powerful fungicide, mancozeb, which is a combination of prevention and sterilization.

Precautions for the use of carbendazim

Carbendazim can be mixed with general fungicides, but when mixed with insecticides and acaricides, it should be mixed with copper preparations. The diluted liquid will be stratified after standing, so it needs to be shaken well before use. Dispensing and pesticide applicators should pay attention to prevent contamination of hands, faces and **, and should be cleaned in time if there is pollution.

Do not smoke, drink or eat while operating.

Wash your hands and face and potentially contaminated areas in time after work. Carbendazim can cause poisoning through the esophagus, etc.** Atropine can be taken or injected. The packaging should be disposed of in a timely manner and properly.

The agent should be sealed and stored in a cool, dry place. At present, resistance has developed in most diseases, and it is necessary to alternate or rotate with other fungicides with different mechanisms of action.