Gray vertex rot on tomatoes: the first signs, as it looks like, why it occurs, how to save tomatoes on the garden and torn, treatment with chemicals and folk remedies. What is better to treat tomatoes from the riding sulfur rot the fruit?

In this article, we will consider ways to save tomatoes from sulfur rot.

The content of the article

Each experienced dachnik knows that tomatoes require careful care at all stages of their cultivation. These plants are particularly demanding on the amount of sunlight, the level of humidity of the environment and the composition of the mixtures for their feeding.

However, even when creating ideal conditions, tomatoes are not rarely starting to rot, covering the characteristic stains of different shades. We will consider the reasons for the emergence of this disease and its types, as well as consider what actions need to be taken to prevent damage damage.

What is a gray vertex rot on tomatoes: species, photos

The vertex rot is a fairly common disease of tomatoes and other vegetable crops. It is characterized by the emergence of dark spots that appear due to the lack of proper plant care.

There are several types of this ailment, including:

Gray (forges due to fungal lesion; affects greenhouse vegetable crops, as well as those growing on open soil; excessive moisture concentration and abundant use of nitrogen-containing fertilizers accelerate the process of propagation of the disease).

Gray rot on tomatoes

White (also forms due to fungal infection; the focus of the content of malicious bacteria can serve as the soil; the disease is most often destroyed by uncomfortable fruits).
Burai (primarily affects the frozen; often spreads on tomatoes, provoking the formation of rotes; fungal bacteria can appear due to the use of litter).
The vertex tomato rot (the characteristic feature is the presence of dark spots on the fruits; the disease does not appear due to the damage to the fungus, but the speed of distribution to other bushes is very high).

Rotten on tomatoes

Root rot (appears due to a group of bacteria and fungi; most often the disease amazes greenhouse tomatoes; pathogenic bacteria can destroy up to 80% of all nearby tomato bushes).

Why tomatoes are sick of the vertex rot: reasons

The vertex rot is one of the most common diseases of tomatoes. The main reasons for its appearance are the following factors:

Excessive amounts of sunlight
Too high air temperature in the greenhouse
Lack of regular soil moisturizing
Excess or excessive calcium content
Too freak tillage
Excessive content of minerals in greenhouse or open soil
The absence of tomato leaves and stems

However, no less rarely tomatoes are amazed due to the subspecies of this disease - the gray vertex rot.

Vertex rot on tomatoes

In this case, provoking conditions for its distribution are:

Excessive use of feeding and fertilizers with high nitrogen concentration
Too rare watering or use of insufficient fluid
Low moisture level in the greenhouse
High concentration of mineral salts in the soil
Drought season (if tomatoes grow on open soil)
Excessive amount of sunlight
Fungal lesions of plants planted nearby
Excessive soil density
Lack of garters on tomatoes
Fruits come into contact with the soil
Abundant amount of calcium in the soil
Mechanical damage to the root system or fruit

The first signs of the appearance of a gray vertex rot on tomatoes: description, photo

In the event of a gray vertex, not many dacms notice this disease in the early stages. However, timely inspection of plants will help not only save the crop, but also take measures to increase it.

The first signs of lesion of tomatoes are:

Flexible shape of fruits
Formation of watery brown-green spots on tomatoes
Fruit wrinkle
Damaged peel with mold or any stains
Softness of tomato fruit
Top branches and foliage

The characteristic feature of the gray vertex rotches are stains. As they are able to modify the shade, you should not expect full blackery and the disappearance of the tomato, because the process of the lesion spreads very quickly, covering the entire bush, moving towards neighboring.

View of the vertex rot on tomatoes

Color range of spots varies in such a sequence:

Light green
Dark green
Swamp shade
Brown
Gray
Black

If you have noticed the first signs of tomato disease, it is necessary to immediately take measures to save the harvest.

Funds from rotes Tomato Chemical: titles, list, instructions for use

To prevent tomato rotting, many gardeners prefer to use folk remedies. However, their effect is often too exaggerated. In addition, organic components require more time to influence pathogenic bacteria and damaged parts of the plant.

Therefore, indispensable assistants in the fight against the vertex rot, such drugs will be:

"Phytosporin" is used as a solution for spraying; 5 g means dissolved in 1 bucket of water; The procedure is repeated after 2 weeks.
Calcium chloride is used as prevention and in the initial stages of the disease; 1 tbsp. With a slide, it should be stirred in 10 liters of liquid and the resulting means to pour tomatoes.
"MegaFol" - the drug is designed to eliminate the vertex rotten of tomatoes; For processing greenhouse plants in 10 liters of water, 20 ml of means should be dissolved.
"Tekamine Max" - consists of nitrogen and concentration of amino acids; The agent is used from 1 to 4 times during the growing season; Breakdown 20 ml of the drug in 1 bucket of fluid.
"Novofefer" is an effective remedy for fungal lesions, as well as insufficient tomatoes care; Use the drug in a divided form. 20 g per 10 liters of purified water.

Spraying tomatoes

« Nutrivant Plus"- used for fertilizer of greenhouse and open tomatoes; Powder is applied at the rate of 2 kg for 1 hectare.
« Rescuer Tomatov"- produced in the form of ampoules; 1 PC. It is necessary to dissolve in 10 liters of liquid and spray plants; The procedure should be repeated after 30 days.
« Bracis Sa."- powdered drug includes boron and calcium; 10g means are dissolved in 1 bucket of water.
« Chlorine of media"- powder use from 3 to 6 times in season 1; For one-time use, 5 g of 5 liters of water should be stirred.
« Glocladin"- produced in the form of tablets; The drug is used to put into soil without prior dissolution.
« Alin B."- To use 2 capsules, the means are bred in 1 cup of water, after which it is mixed with 10 liters of liquid and 10 ml of liquid soap; The diluted mixture spray all tomato bushes.

What folk remedies treat tomatoes for the treatment of gray top rotes: tips, recipes

In case you do not trust chemicals and try to grow only organically clean products, to combat the top rot, the use of natural components is permissible. Folk recipes include a wide variety of various funds, but not all of them are truly efficient and safe for tomatoes.

The most useful method for plants will be the use of such a solution:

Separate foliage and fruits with explicit signs of infection and burn them to avoid the spread of the disease on other vegetable and fruit crops.
250 g of coal ash with residues of solid pieces of breed Fill 1 l of steep boiling water.
The tincture must be withstanding a day away from the sun's rays, pre-cover the container with a dense lid.
Next, it is necessary to strain the solution using gauze or bandage.
In 1 bucket of water, we pour the tincture and fill the cutting to the top.
The tool can be used to spray tomatoes 1 or 2 times per day.
Combustion products in compound with mineral composition of coal contain the concentration of useful nutrient elements, and also have an antibacterial effect
For the preparation of this solution, the use of wood ash is also permissible.

Another equally popular and useful natural agent for tomatoes is the use of Metronidazole.

Feeded bush tomatoes

Prepare a solution in accordance with the following instruction:

For spraying, it is necessary to confuse 20 tablets to the consistency of the powder.
Next, they are bred in 1 bucket of water, filling it to the top, and process plants with a sprayer or sprayer.
To use the drug as feeding, it is necessary to confuse 4 tablets to a homogeneous mass.
8 liters of water are fascinated to the powder and thoroughly mix all the components.
The remedy is allowed for use for prevention.

Also effectively proven itself chalk in the fight against fungal lesions of plants.

To prepare this fund need:

Grind the chalk to the consistency of the powder
To boil water
To prepare 2 liters of liquid, add 240 g of chopped chalk
All components are thoroughly mixed.
The solution must cool down
Use means for fade by the soil of tomatoes daily for 5 days

In addition to the chalk, a solution with the addition of food soda is enjoying great popularity.

Spraying tomatoes

To prepare this tool, you must follow these steps:

Water must be insisted within 24 hours.
Next, 1 l of liquids are heated, without bringing to a boil
Warm water poured 1 tsp. Soda with Gorka
Soda must dissolve completely
Next, the solution is poured into the bucket and fill it with an end to the wind
The remedy is used twice a day for watering tomatoes in the morning and evening

How to save tomatoes on the garden and torn from gray top rot: tips

If tomatoes are infected with the top rot, do not worry about the loss of the whole harvest. After all, timely treatment of the plant, as well as the removal of damaged sites will not affect the growth and quality of fruits.

When processing tomato bushes, the main thing to adhere to a number of simple rules:

In the occurrence of rotten areas on tomatoes, it is necessary to gently cut off the affected parts of the plant with garden scissors, including fruits and leaves.
Remote processes must be burned so that bacteria do not multiply and did not hit other vegetable and fruit crops.
It is also necessary to open a greenhouse for a longer time to avoid recurrence of tomato disease.
Watering tomato bushes follows 1 time in 2 days.

It is important to care for tomatoes

If you use for soil moisturizing solutions with the addition of chalk, soda, or other organic components, it is necessary to adhere to all the rules of application of a particular method, however, upon completion of the course, the amount of water used for watering should be reduced.
Cut the lower foliage regularly. These parts will carry the disease throughout the plant
Slide the tomatoes correctly, avoiding the contact of the fruit with the soil.
Do not consume infected tomatoes, because fungal bacteria can be dangerous for the human body.
Refuse the use of fertilizers aimed at growing tomatoes. Since the abundant amount of synthetic components adversely affect the soil.

Preventive measures for tomatoes from gray top rot: Tips, recipes

The best method of struggle against the top of the tomatoes is timely prevention of the disease. Guided by several simple advice, each dacket will be able to prevent the appearance of this ailment, as well as improve the quality of the harvest.

Among the main preventive methods are distinguished:

Preparation of different blends and decoctions for pre-soaking the seed before planting (it is possible to use potassium permanganate, zinc sulfate, succinic acid or synthetic growth factors).
Regular and long-term greenhouse ventilation.
The loosening of soil on the following day after its moistening.
Regulation of pH balance of the soil.
Moderate fertilizing the soil of both synthetic and natural fertilizers.

It is necessary to take preventive measures

Spraying bushes with manure, manure or limestone milk.
Regulation humidity level in the greenhouse
Garter of tomatoes.
Periodic inspection and removal of bushes and foliage of fruit with symptoms of early stages of any disease.
Keeping the distance between the plants during planting.
The use of slaked lime, chalk during landing or dolomite flour if the soil is too acidic.

Overcome vertex rot can use the entire arsenal of knowledge and synthetic means. However, the best protection of tomato against fungal infections is prevention. Regular maintenance, inspection of tomato bushes and compliance with all the rules in the course of their growth will provide a generous and high-quality crops, as well as the absence of any disease.