Can mancozeb be mixed with water soluble fertilizers with large elements?

Mancozeb, pure white powder, industrial product is gray-white or light yellow powder, rotten egg smell, insoluble in water, insoluble in most organic solvents, but soluble in pyridine, unstable to light, heat, humidity, easy to decompose carbon disulfide, alkaline substances or copper, mercury and other substances are easy to separate carbon disulfide and reduce efficiency, volatile is small. The so-called protection is to provide ZN elements for plants, in addition to solving the symptoms of zinc deficiency, to enhance the ability of plants to resist diseases, so as to play a relatively bactericidal role.

Market dosage forms. 70% and 80% mancozeb wettable powders.

Physicochemical properties. It is a complex of mancozeb and zepzeb, containing 20% manganese and zinc. The original ingredient is a grayish-yellow powder with a melting point of 192 to 204 (decomposition).

Solubility: insoluble in water and most organic solvents, soluble in strong chelating agent solution. It is usually stable in a dry environment, slowly decomposes in a heated and humid environment, and can cause combustion when decomposed by acid and alkali.

Prevention and control objects. Dysen zinc is mainly used for the prevention and control of vegetable downy mildew, brown spot and so on. At present, it is an ideal agent for the prevention and control of tomato early blight and potato late blight, with a control effect of about 80% and 90% respectively, and it is generally sprayed on the foliar surface, sprayed once every 10 to 15 days.

1) To prevent and control tomato, eggplant, potato blight and leaf spot, use 400 to 600 times of 80% wettable powder. Spray at the beginning of the disease, 3 to 5 times in a row.

2) To prevent and control vegetable seedling blight and cataplexy, use 80% wettable powder and mix seeds according to the weight of seeds.

3) To prevent and control melon downy mildew and brown spot, spray with 400 to 500 times of liquid, and spray 3 to 5 times in a row.

4) To prevent and control downy mildew of cabbage, spray with 500 to 600 times of liquid, spray 3 to 5 times.

5) To prevent and control Phaseolus vulgaris red spot disease, spray with 400 to 700 times liquid, spray 2 to 3 times in a row.

Drug effects. Mancozeb is an excellent protective fungicide and is a low-toxicity pesticide. Due to its wide range of sterilization, not easy to produce resistance, the control effect is significantly better than other similar fungicides, so the international dosage is always a large-tonnage product.

At present, most of the compound fungicides in China are made of mancozeb processing, manganese and zinc trace elements have obvious effects on crops to promote growth and increase yield, through more than ten years of field application, the effect on the prevention and control of pear scab, apple spot defoliation, melon and vegetable blight, downy mildew, field crop rust, etc., without any other fungicides can effectively control the occurrence of diseases, and the quality is stable and reliable.

The main control objects: pear scab, citrus scab, canker, apple spot defoliation, grape downy mildew, lychee downy mildew, phytophthora disease, green pepper blight, cucumber, melon, watermelon downy mildew, tomato blight, cotton boll rot, wheat rust, corn spot, stripe spot, tobacco black shin disease, yam brown rot, root neck rot, spot defoliation, etc.

Mancozeb is a broad-spectrum preventive fungicide. It has a protective and ** effect. After spraying, a dense protective film is formed on the surface of the crop to inhibit the germination and invasion of pathogens.

It mainly prevents and treats a variety of fungal diseases. Organic water-soluble fertilizer is an organic fertilizer, which can improve the soil and improve the fertilizer utilization rate, and the two have no antagonistic effect, so they can be mixed.

Water-soluble application can be used with pesticides fungicides 1, water-soluble fertilizer components, water-soluble fertilizers are mainly macro-elements nitrogen, phosphorus and potassium, medium and trace elements iron, manganese, zinc, copper, calcium, boron, molybdenum and other nutrients, which are nutrients required for plant growth. 2. The ingredients of pesticides and fungicides are mainly to kill pests and diseases, and cannot be given to crops.

Generally, nitrogen fertilizer is used for defoliation fertilizer, and others are applied to the soil as long-term fertilizer.

Summary. Hello, I'm Teacher Xiaoyan. We'd be happy to answer your questions. I'm manually typing out the answers for you right now, it will take about 5 minutes, so please be patient.

Hello, I'm Teacher Xiaoyan. We'd be happy to answer your questions. I'm manually typing out the answers for you right now, it will take about 5 minutes, so please be patient.

The proportion of mancozeb water distribution generally depends on the object of application, taking potted plants as an example, the ratio of water to water is generally 1:800 or 1:1000.

Mancozeb can be compounded with most fungicides, such as oxazolidone, enomorpholine, methalen, carbendazim, etc., and the mixture of contemporary mancozeb and these drugs not only expands the bactericidal spectrum, but also improves the bactericidal effect.

Summary. Hello, you can mix and match, mancozeb can be mixed with foliar fertilizer, but the order should be paid attention to when mixing, first dissolve mancozeb in water and then add other products, which can reduce the possibility of precipitation and other reactions. In addition, when foliar fertilizer is mixed with mancozeb, it should be used with the mixture, and cannot be retained and reused.

Hello, you can mix and match, mancozeb can be mixed with foliar fertilizer, but the order should be paid attention to when mixing, first dissolve mancozeb in water and then add other products, which can reduce the possibility of precipitation and other reactions. In addition, when the foliar fertilizer is mixed with manganese zinc, it should be used with the matching, and it should not be used after the high wax slip is retained.

Mancozeb can be mixed with foliar fertilizer. However, be sure to pay attention to the order when mixing. Mancozeb should be dissolved in water before adding other products.

Do not mix indiscriminately, otherwise it will affect the efficacy of the drug. Mancozeb contains two trace elements, manganese and zinc, foliar fertilizer can supplement the nutrients needed by crops, and the mixed use will not affect the efficacy and fertilizer effect of the two mold rollers, nor will it affect the growth of crops.

Is the spray used on the longan.

What's the matter, didn't reply to me.

The borax solution that can be sprayed on the leaves should be sprayed once every 7 10 days, and 2 times in a row. Borax can also be applied directly to the soil, generally in kilograms per adult longan tree. The best time to spray foliar fertilizer for longan is to spray during the growth period of branches and leaves before flowering and the fruiting period after flowering, spraying once every 10-15 days, and spraying can be stopped one week before picking.

Timely supplement the nutrient consumption of flowering and fruit trees, apply more fruits early, less fruit should be less or no application, mainly potassium fertilizer, with nitrogen and phosphorus. According to the plant yield of 40-50 kg of fruit, each tree is applied 20 kg of high-quality chicken manure, or 2 kg of compound fertilizer, kg of urea, kg of potassium chloride, and nitrogen fertilizer should not be applied too early and partial, so as not to shout long flower spikes. Longan stamens are sprayed with high potassium foliar fat, which can prolong the flowering time.

Regular pruning should be carried out several times a year to cut off the old, sick and useless branches in the canopy to avoid excessive consumption of nutrients, and if necessary, to carry out ring stripping treatment to allow the canopy to absorb nutrients and ensure the probability of flowering and fruiting. When the flowering period comes, it is necessary to properly thin the flower spike and truncate the flower spike that is too long. During the flowering period, it is also necessary to prevent and control pests and diseases, strengthen cultivation management, apply sufficient pre-flowering fertilizer, promote fruit set, pay attention to good watering, and moderate watering should not be too dry.

Insufficient phosphorus, potassium fertilizer and calcium fertilizer during flower bud differentiation also affected the formation of female flowers. During the flower bud differentiation of longan tree, foliar spraying of potassium dihydrogen phosphate plus paclobutrazol, calcium fertilizer was added to the roots, and circumcision was implemented, which was conducive to the formation of female flowers.

Cut off about half of the flower spike and control its length, which is conducive to making the flower spike thicker. Some side branches of the shouting rock grow more densely or grow weakly, so they should be cut off at the same time to create favorable conditions for ventilation and light transmission in the future. Pesticides can be selected trichlorfon, cyhalothrin, mancozeb, tobuzin, etc., an insecticide + a fungicide.

You can also add foliar fertilizers such as potassium dihydrogen phosphate, which can slow down and strengthen the flower spikes and improve the quality of the flowers.

Yes, you can.

Hello dear! In theory, calcium-magnesium foliar fertilizer and mancozeb can be mixed, but in practice, the following points need to be noted:1

Spray separately first: It is recommended to dilute calcium magnesium foliar fertilizer and mancozeb separately and spray separately to avoid unnecessary chemical reactions. 2.

Choose the right ratio: If you need to mix them, you should choose the right ratio to ensure that the nutrients of the two foliar fertilizers are fully effective. In general, it is recommended to mix calcium-magnesium foliar fertilizer and mancozeb according to their respective recommended ratios.

3.Understand the nutrient needs of plants: When mixing, it is necessary to consider the needs of different nutrients of plants and adjust them according to the actual situation to avoid competition or deficiency of nutrients.

In general, calcium-magnesium foliar fertilizer and mancozeb can be mixed, but it is necessary to operate cautiously and choose the appropriate ratio and application method according to the actual situation.

Pro, yes, compound fertilizer can be used in combination with mancozeb mixed with celery cherry cloth mancozeb is a pesticide, mixed with water to spray on the leaves. The compound fertilizer is sprinkled on the ground or buried in the empty air. They are not one kind of thing, they do not interfere with each other.

Therefore, mancozeb and compound fertilizer can be used together.

Summary. Hello, glad to answer for you. Mancozeb is sterilization, and base fertilizer is nutrition, so mancozeb and base fertilizer can be used together.

Mancozeb and basal fertilizer together bear play a role.

Hello, glad to answer for you. Mancozeb is sterilization, and base fertilizer is nutrition, so mancozeb and base fertilizer can be used together.

Hello, glad to answer for you. Others are applied to the soil as long-lasting fertilizers.

Sen mancozeb is a large tonnage of agricultural products, belongs to low toxicity pesticides, because the effect of mancozeb disease prevention and control is obviously better than other similar products, so in the market has been welcomed by farmers, mancozeb residue is a protective fungicide, widely used by farmers, in the actual use of the process, there are many people do not simply spray mancozeb this fungicide, often two or more fungicides, insecticides, foliar fertilizers and other mixed spraying, reasonable mixed use, It can improve the effectiveness of disease prevention and control, and how long can it be sterilized.

Generally, it is about 2 years.

Good afternoon, mancozeb can be mixed with water-soluble fertilizer. Mancozeb, pure product is white hand powder, industrial product is off-white or light yellow powder, rotten egg smell, insoluble in water, insoluble in most Bituan regret organic solvents, but soluble in pyridine or Bizhong, unstable to light, heat, humidity, easy to decompose carbon disulfide, alkaline substances or copper, mercury and other substances are easy to separate and release carbon disulfide and reduce efficiency, volatile is small. The so-called protection is to provide the zn element to the plant