How to deal with the gray vertical rot in tomatoes with folk methods, ash, nitrate? Verse rot in tomatoes: causes of appearance, prevention, reviews

The gray vertical rot is a non -infectious disease that affects nightshade crops, such as tomatoes and pepper. It was believed that this is an infectious disease, since mold and mushrooms were found on the surface. However, later it became known that these pathogenic microorganisms are connected due to the fact that the fetus becomes soft. In this article, we will talk about the reasons for the appearance of the vertex rot in tomatoes and ways to get rid of it. 

Why does the top rot appear on tomatoes?

There are a lot of reasons why the ailment may appear, but in most cases, the low concentration of calcium is guilty. The problem is a dark, soft formation that occurs on the side of the tomato most remote from the stalk. The maximum amount of nutrients is supplied through the stalk. If there are few of them, then the deficiency manifests itself in the area of \u200b\u200bthe fetus.

Why is the top rot appears on tomatoes:

• Scientists have proved that the main reason for its growth is low calcium content. It is involved in the formation of the skin and dense tissues that envelop the pulp of the tomato. With a decrease in the concentration of a trace element, dark areas arise that differ in the improper structure and division of cells, as a result of a lack of a nutrient medium. 
• Lack of moisture. With scarce watering, there is a lack of nutrients. After all, water in tomatoes plays a role as blood in the human body. It tolerates nutritious, beneficial substances that are involved in the formation of the fetus and cell division.
• It is these reasons that must be considered when choosing funds to combat the disease. Unfortunately, it affects more than one fruit, but all at once. That is, the gardener can lose the entire crop. ita comprehensive problem, which is associated with a low concentration of alkaline metal in the soil. 

Why does a gray vertex rot on tomatoes with a lack of calcium and moisture occur?

The alkaline earth metal in the form of ions is carried in all cells, stems and fruits of culture. When summer heat is on the street, the leaves and stems lack moisture, the water evaporates from them. During the drought, the stems, leaves can pull the liquid out of the crop, since it has the most in it. The plant is trying to survive the dry period due to the activation of its own reserves, because of this there is an ailment. 

Why does a gray vertex rot on tomatoes with a lack of calcium and moisture occur:

• Alkaline earths may not be completely absorbed at abundant watering, It is observed in areas with rainy summer. That is why tomatoes cannot be mulched in grass, sawdust, if there is a rainy summer. Mulch and grass hold moisture, as a result of which the process of decay is observed, the metal ions rummages deep into the soil, without getting inside the tomatoes. 
• With an excess of liquid, metal ions react with oxygen, with the formation of substances insoluble in water. Lack of alkaline earth metal can be observed due to frequent top dressing ash. Potassium, which is contained in the ash, enters into a chemical reaction with calcium compounds, with the formation of insoluble complex compounds. With an excess of ash, which contains potassium, a chemical reaction with ammonium nitrate, or other fertilizers containing calcium, can occur. 

Varieties of the vertex rotting tomatoes: photo

Manifestations of the disease differ, depending on its variety.

Varieties of the vertex rotting tomatoes, photo:

• Dry. It occurs on green fruits that have not yet been ripe.

  

• Bacterial, is wet areas, without clear, outlined boundaries. In this case, rot is observed on ripened fruits if they lie on the ground. That is why it is recommended to tie tomatoes. 

  

Verse rot of tomatoes in the greenhouse, how to fight?

Susceptible to the disease are fruits that are located both on open ground and in a greenhouse. The initial manifestations of the disease can be found on the tops of the fruits, in the form of small, flat, or pressed spots. The tomato dries and compacts. The spot is not always dark, it can be light green, but in the course of the development of the disease, bacterial flora joins, mushrooms, the color darkens, becomes gray-brown or black.

Verse rot of tomatoes in a greenhouse, how to fight:

• As soon as you find the affected area, it is necessary to fight the calcium deficiency. 
• Be sure to adjust the watering of tomatoes. Keep in mind that the plant prefers infrequent, but plentiful watering with warm water.
• It is watering with cold liquid.
• Be sure to ventilate the greenhouse to prevent stagnation of air and water in the soil. 

Ash from the vertex rot of tomatoes: Instructions for use

It is worth adding a handful of ash during the transplant of seedlings in every hole, or mix onion husks with eggshells. Do not allow thickening of landings.

Ash from the vertex rot of tomatoes, instructions for use:

• It is necessary to mix approximately 200 g of the drug with 200 ml of boiling water.
• Leave the liquid for 24 hours, and pour into a bucket with a volume of 10 liters.
• It is necessary to fill it with water. As a result, you get 10 liters of liquid. 

Verse rot in tomatoes: prevention

It is best to prevent the disease and do prevention. After the green area occurs, the fetal deformation is observed, as a result of which the surface of the vegetable dries and cracks. Further, the diseases penetrate the vegetable, contributing to its decay. After that, the fruits fall from the bushes. Such tomatoes are painted before others, they are tasteless, and are not suitable for oral consumption. 

Verse rot in tomatoes, prevention:

• Tomatoes are a culture that is sensitive to climatic characteristics and growing errors. The use of cold water to moisturize the soil, sharp temperature changes can affect the condition of the fruit. This can lead to calcium deficiency, provoke the occurrence of the disease. The chemical composition of the soil significantly affects the condition of the fetus. Therefore, it is impossible to allow its strong acidification, or a lack of calcium. 
• Be sure to monitor the condition of the roots when moving seedlings to the ground. All nutrients enter the fruits, stems and leaves using the root system. When it is damaged, the nutrition of all plant systems decreases, so the ailment may occur. 
• Do not allow the formation of crusts near the tomato bushes. It prevents moisture from entering, or vice versa, creates greenhouse conditions, as a result of which there is a high temperature and humidity. As a result, a fungus may begin to grow. Be sure to water the soil if it is dry. 

Is it possible to eat tomatoes with a top rot?

On the side, which is opposite to the stalk, dark areas are formed. They can be yellow, brown. The tomato blushes before others. There are situations in which there are no spots on the surface, but at the same time the inside of the vegetable rot. It is almost impossible to detect the disease before harvesting. It is necessary to pay attention to humidity, because the fungus, mold often join. In this case, it is almost impossible to determine the true nature of the disease. 

Is it possible to eat tomatoes with the top rot:

• As soon as you find the affected vegetables, they must be disrupted. Do not let them rot on the bushes, or soil. As indicated above, very often bacterial microflora, mold grow in these places. Thus, the disease can aggravate and switch to healthy fruits. 
• Such fruits cannot be eaten. It is forbidden to use them when preparing blanks for the winter.
• If the first signs of the disease are detected, it is necessary to make up for a low concentration of calcium fertilizers. There are many drugs that contain a large amount of calcium. Among them, it is worth highlighting the calcium nitrate, potassium chloride. 
• An additional amount of this trace element is able to stop the development of the disease. It is worth treating the soil, remove the crust that formed as a result of rapid evaporation of moisture on a sunny day.

How to deal with the gray vertical rot in tomatoes with folk remedies?

There are several ways that will help fight the disease. Among them are a lot of folk remedies. It is worth highlighting wood ash, soda, chalk, and alsobark oak. Many of these substances are rich in calcium. They can be found in liquid form, under the root. 

How to deal with the gray vertex rot in tomatoes with folk remedies:

• Chalk. It is necessary to grind 100 g of chalk, and enter a ten -liter bucket of water. The substance is introduced under the root. 
• Bark oak. It is necessary to purchase chips in a pharmacy, and turn into small crumbs. This can be done with a coffee grinder, or blender. It is necessary to pour a teaspoon of the bark 1000 ml of water, boil for 10 minutes. The resulting concentrated fluid is inserted into a bucket and diluted up to 10 liters with water. As a result, 10 liters should turn out. Water tomatoes under the root with a solution. 
• Soda solution. It is necessary to heat the water to a temperature of 60 degrees, add 20 g of sodium bicarbonate, and dilute in 10 liters of water. As soon as the liquid has cooled, it is necessary to water the bushes. 

Please note that these drugs are suitable not only for administration to the root, but also for spraying bushes, fruits and stems. Much attention is paid to the fruits. If there are no manifestations of the disease, be sure to stop processing.An excess of trace elements is harmful, as well as a disadvantage.

Verse rot in tomatoes: treatment with calcium nitrate

Calcium nitrate is a complex fertilizer that contains in alkaline metal and nitrogen. The main advantage is that this drug helps to absorb nitrogen, which is necessary for the development of leaves and stems, obtaining a good crop. 

Verse rot in tomatoes, treatment with calcium nitrate:

• Top dressing is applied in the spring, under the digging of the soil. After that, 3-4 more processing of bushes are carried out during the season. Spraying during calm weather and processing of plants from the external and inner sides are carried out. 
• It is necessary to dilute 25 g of the drug in a liter of water. Mix until the crystal disappears completely. Bring 10 liters with warm water to the volume of 10 liters. This liquid must be fed or sprayed by bushes.
• Tomatoes can be processed using a sprayer, or applied under the bush. Please note that about 2 weeks should pass between the processing. In early spring, you can scatter crystals in the garden, and dig the soil. On average, a tablespoon of crystals must be added per square meter of soil. 

Egg shell from the vertex rot of tomatoes: how to apply?

An excellent tool to combat the disease is eggshell. It contains 95% calcium. Some summer residents, to fight the disease, collect the shell all winter. It is washed, dried, chopped into powder. The main advantage is that it does not harm the bushes, does not burn the roots, and does not provoke burns of leaves. It is necessary to store it in a dry place, use in the summer. 

Egg shell from the vertex rot of tomatoes how to apply:

• For preparation, it is worth placing the shell in a liter jar and pour water, insist 3-5 days.
• The liquid should become muddy. It is necessary to mix the finished infusion, strain, add 3 liters of water.
• The liquid is sprayed. A small amount of dry eggshells is added while moving seedlings to the soil. 

How to cure vertical rot on tomatoes in open ground with soda?

Another good way to eliminate the ailment and its prevention is soda soda. It contains sodium carbonate, and has a strong alkaline reaction.

How to cure vertical rot on tomatoes in open ground with soda:

• This drug can only be used if the soil is very acidic, which prevents the absorption and absorption of calcium. On alkaline soils that contain a large number of carbonates, calcified soda cannot be used.
• To prepare top dressing, you need to enter a tablespoon of crystals in 10 liters of water. It is best if the liquid is warm, this will accelerate the dissolution of crystals. Spray leaves in cloudy weather.
• You can not use the drug on a sunny day, as it can cause burns on the surface of the leaves. To spray one bush, you will need half a liter of the finished substance. 

Please note that such treatment is carried out only after watering tomatoes, otherwise the drug can provoke burns of roots and stems. 

Calcium chloride against the tops of tomatoes: Instructions for use

Calcium chloride is a pharmacy that is widely used during the treatment of various diseases. The drug is widely used among gardeners, gardeners. It contains a large amount of calcium, and helps to fight the disease.

Calcium chloride against the vertex rot of tomatoes, instructions for use:

• In order to process bushes, it is necessary to dilute 10 ml of liquid calcium chloride in 10 liters of warm water. It is sold in pharmacies, in ampoules. Additionally, another 250 g of wood ash is introduced into the liquid.
• You can supplement the substance of 40 g of grated laundry soap. The mass must be thoroughly shake and wait for the dissolution of laundry soap. Take the substance into the spray and process the bushes.
• Conductive soap is added to improve the adhesion of leaves and active substance. Simply put, it helps to stick the medicine to the leaves and bushes. This tool is best used at the first signs of pathology. 

How is the treatment of tomatoes from the top rot?

It must be remembered that the top rot is a physiological disease that is associated with the non -compliance of the rules for growing tomatoes. To prevent the development of the disease, it is necessary to pull seeds with potassium permanganate before planting. The substance kills bacteria, viruses and microorganisms that can live on the surface of the seeds. 

How are the treatment of tomatoes from the top rot:

• Be sure to control the acidity of the soil on the site. If the soil is acidic, add lime, chalk or dolomite flour. For these purposes, ash is also suitable. Before planting tomatoes in open ground, it is necessary to add a potassium nitrate to the soil.
• Do not exceed the number of nitrogen fertilizers during growth. It is necessary that the tomatoes are enough calcium, for this 2-3 spraying the leaves and stems of calcium nitrate are enough.
• To do this, add 25 g of nitrate per 1 liter of water. Be sure to follow the immunity of plants. In order to improve immunity, phytosporin, immunocyt, or immunocytophyte are used.

Which helps from vertex rot in tomatoes: drugs

Gardeners from the disease successfully use the following drugs.

Which helps from the vertex rot in tomatoes, drugs:

• Calcifol 25%. It is a powder that is soluble in water. The content of alkaline earth metal in it is 25%. The drug contains calcium acetate, which is very quickly dissolved and is perfectly absorbed by the root system. Fertilizer is not rich in nitrates, chlorides, so there are no side effects from using the drug. It does not contribute to the growth of greens, and does not prevent the formation of a large amount of fruit ovaries. To treat tomatoes with this drug, it is necessary to enter 5 g of crystals into a liter of water. Spraying of stems, leaves is carried out. It is necessary to produce 5 spraying, with breaks of 7-10 days. 
• Brexil Sa - This is a fertilizer that contains boron, calcium. It is worth noting that the boron in this fertilizer helps to improve the movement of calcium and its assimilation. The elements in this drug are presented in the form of organic components that are perfectly dissolved in water and are absorbed by tomato tissues. A substance with a fortress of 0.2 %is carried out. The breaks between processing should be 10-15 days. Fertilizer is applied to the root. 
• It copes with the disease perfectly calcium nitrate. The preparation contains nitrogen, which contributes to the penetration of calcium into cells. However, this drug has a disadvantage - it contributes to the growth of green mass, and can prevent the formation of a large number of fruits. To treat the bushes, it is necessary to dilute 20 g of the drug and 10 g of boric acid in a 10 liter bucket of water. The drug is not introduced under the root, but to the surface. That is, the stem is processed, leaves once every 14 days. 

Gray vertex rot in tomatoes: reviews

It is best to plant tomatoes after cultures that grow underground. This is a radish, or onions. Do not plant tomatoes after crops, which belong to the nightshade. Among them, it is worth highlighting pepper, zucchini. The fact is that these plants love calcium, impoverish the soil,acidifying her. After these crops, tomatoes can hurt due to a lack of calcium.It is necessary to alternate the cultivation of crops on different beds, fertilize the soil with mineral and organic fertilizers.You can get acquainted with the reviews of gardeners and gardeners who are faced with the disease below. 

Gray vertex rot in tomatoes, reviews:

Olga. I bought a cottage 10 years ago, and almost every year I alternate places for planting vegetables. I found dark spots on the bottom of the tomatoes. They began to increase, but I did not know what it was, so I got a very bad harvest. Most of the crop rotted. A friend in the country said that it was the top rot, and also told how to deal with it. I did not use folk methods, because I trust only proven drugs, so I acquired a calcium nitrate. The next year I added a little crystals to each hole during planting seedlings. During the growing season, she introduced the medicine under the root, also sprayed the foliage. I did not encounter this disease anymore. 

Alexander. I have a cottage, but unfortunately in the region there is not enough precipitation. The soil is dry, constant watering is needed. Initially, I used drip irrigation for tomatoes. Unfortunately, this option has not come up for them. Therefore, I water the culture separately with the help of a watering can. I believe that the culture is fruitful, if you know how to care for it. Due to the lack of moisture last year, my top rot formed. Now I try to carefully take care of tomatoes, feed fertilizers with calcium, as well as controlling acidity, and preventing the soil. In the fall, while duging the garden, I add a large amount of wood ash to prevent the soil. 

Oksana. I purchased the cottage 3 years ago. I bought to relax, travel with children out of town and breathe fresh air. Like most summer residents, she could not resist, and planted several bushes of tomatoes, herbs, and onions. Tomatoes turned out to be the most capricious culture, and in the first year I found weeping, dark spots on the fruits. After a conversation with the neighbors in the site, I found out that it was the top rot. The neighbor recommended watering plants with chloride calcium. I purchased ampoules in a pharmacy, dissolving 10 ml in a 8-liter bucket of water. She carried out spraying bushes, as well as fruits. Processing carried out several times, with breaks of 10 days. Such processing gave results, and after removing the affected fruits, the new brushes were absolutely healthy. 

Some varieties of tomatoes are resistant to the disease. Therefore, it is worth choosing small tomatoes. The gardeners say that most often they are infected with a disease of varieties with large fruits of elongated shape. That is why choose small varieties, round in shape.

Video: Gray vertex rot in tomatoes