When and how to spray fruit trees - tips for gardeners

Growing a healthy and fulfilling garden is not easy, as each tree requires the right care and treatment.

It is very important to carry out spraying with the right means. It is also equally important to choose the right period for this. We will talk about when and how to spray fruit trees later.

There are a large number of tools that can be used to process trees in the garden. These can be special products purchased at the store, and substances made by hand.

The most commonly used means are:

Copper vitriol. It is very often used to destroy diseases such as scab, spotting, powdery mildew, as well as many putrefactive diseases. The use of such a tool is possible throughout the year. To combat pests, slaked lime is also added to copper sulfate. Prepare this mixture in a ratio of 1:1. The color of the resulting mixture should be blue.

Inkstone. Such a tool is used for spraying cherries, apple trees and plums. The action of iron sulfate is different from copper. It has the ability to saturate plants with iron, which contributes to their full growth. It is important to note that you can not use this tool more than twice in one season.

DNOC drug. This tool is very toxic, so its use is not always possible. The drug is very effective in the fight against many diseases and. When working with it, it is necessary to use overalls, since if it gets on any part of the skin, you can get severe toxic poisoning.

Urea. This tool is used very often. And this is not surprising, since with the help of it you can get rid of not only many diseases, but also burn out a large number of pests. Also, urea is used as a top dressing, because it saturates the plant with a large amount of nitrogen.

Although this is a fairly versatile tool, you should not abuse it. The fact is that an excess of nitrogen-containing dressings can lead to a lack of flowering and fruiting. This is due to the fact that nitrogen stimulates the growth of the vegetative mass, and its excess causes the plant to spend all its energy on it.

If there is too much of this substance in the soil, then this can provoke a softening of the rhizome. If this happens, the plant will begin to be affected by putrefactive and fungal diseases. And also, due to diseased roots, nutrition will deteriorate, the immunity of the plant as a whole will fall.

biological preparations. This tool is gaining popularity over time. An important advantage over other means is that when used, the plant does not receive damage and burns. But biological preparations can be used only for preventive purposes. In the process of combating existing pests, this remedy is ineffective.

There are many means for processing fruit trees that protect them from the occurrence of diseases and.

Processing in the spring

The very first spraying of fruit trees is carried out in March, after the snow melts and the air temperature rises to 5 ° C.

Many experienced gardeners recommend spraying at the beginning and end of March, since it is at this time that all pests begin to awaken. When spraying, it is important not to forget that plants begin to wake up along with pests, so in no case should you use too concentrated substances, because young leaves can be damaged.

Before starting processing, you need to remove all last year's leaves and branches, in which pests that overwintered there may be hiding. In the event that the tree is too old, then it is worth removing obsolete bark and moss from it. To do this, use a metal scraper. In those places where cracks have formed, you can also use a metal brush.

After all the work done, you can proceed to the direct spraying of plants.

The trees are sprayed again in April. The exact time of this process depends on the beginning of flowering. This mainly applies to apple and pear trees. In order to carry out spraying at this time, it is not necessary to clean the trees from the bark, since this treatment specifically protects the inflorescences.

To spray the inflorescences, it is necessary to make a solution of a small concentration in order not to damage them.

The final spring processing is carried out in May. For this, a solution of the same concentration is used as in April.

To avoid any problems, it is worth processing in the morning or evening, since that is when the wind is absent. It is also worth getting acquainted with the weather forecast, because if it suddenly starts to rain, then all efforts will be in vain.

In the spring it is sprayed three times, while the concentration of the solution must be strictly monitored. After all, the health of each plant depends on it.

Processing in the autumn

In order to spray the trees in the fall, you must also remove the dead bark.

This work must be done in wet weather. Also, cleaning should be done only by hand without the use of tools, since the tree itself can be damaged. If necessary, you can use a tool made of plastic.

If there is any damage, you should use a special var for gardening.

Spraying is always carried out in weather with dry and calm conditions. It is advisable to spray with nitrogen.

After spraying, the tree can be whitewashed. This is done in order to protect the plant from temperature extremes, sunburn, damage by fungi, bacteria and rodents.

It is impossible to whitewash trees that have just landed, as whitewashing will interfere with its normal development.

In autumn, fruit trees are sprayed with nitrogen, and also whitewashed.

Prevention of fungal diseases

The most dangerous diseases of fruit trees are fungi. The causative agent of the fungus spends the winter on dried foliage, gradually forming spores. In the event that the number of spores becomes numerous, then they are attached to trees, and already there they begin to grow and develop.

If the fruits begin to crack and turn black, then this is the main symptom. To combat this disease, the soil and the plant are sprayed with a product called nitrofen.

The most dangerous is the appearance of brown-violet spots on the trunk. They also become slightly pressed into the trunk. To combat such a fungus, it is necessary to spray with means using a fine sprayer. So the substance can be more absorbed into the cortex and neutralize the infection.

Fungal diseases must be treated, because in a very short time they can lead to the death of trees.

Fungus spores can really breed in the litter, so you need to clean in the fall and in general, try to keep clean under the trees and bushes. In addition, the fungus can also be in the ground. So, when processing the above-ground parts of the tree, it will not be superfluous to spray the soil.

Fungal diseases also appear in the form of white or gray plaque, yellow and orange pads in which spores are located, as well as brown and brown spots that are located throughout the plant.

In addition to specific chemicals, a solution of manganese is used to protect against fungus. They can both water and spray the plant. With foliar treatment, the concentration should always be much lower.

Boric acid is an effective remedy. You need to purchase it in dry form, and dilute at the rate of 2 grams per 10 liters of water. For spraying, the concentration is made twice as weak.

You can use regular ash. It is scattered at the foot of the plant. Also, you can make a solution. It is better to add a bar of laundry soap to it. Sometimes they add baking soda.

Fungicides are used to treat fungal diseases. They differ in strength, spectrum and nature of action. For example, there are protective, systemic, therapeutic, contact preparations. The choice depends on the symptoms, stage and mass of lesions.

The same drugs can be used if the disease has already begun. In addition to spraying, the affected parts must be removed. They need to be burned, as spores can also multiply on cut parts of plants, continuing to infect the garden.

Do-it-yourself preparation of tools for processing fruit trees

There are tools for spraying trees that you can cook with your own hands.

The preparation of the first option includes tansy powder in the amount of 700 grams, which is filled with water, in a volume of 10 liters. This mixture should be left for a while. Best for a couple of days.

After the expiration of this period, the mixture must be boiled for half an hour. After that, the mixture is filtered through a sieve. After that, you can again add about 10 liters of plain water.

To prepare the following recipe, you need to take a pod in the amount of one kilogram, which should be filled with water in a volume of ten liters. Then leave for at least two days.

Then boil for one hour. After, insist again for a couple of days. The resulting product is bottled and tightly closed with lids. It is possible to use this tool only in the first season.

In 10 liters of the substance, you need to add laundry soap in the amount of 80 grams.

While watching the video, you will learn about spraying trees in spring.

In order for trees to grow and develop, it is necessary to process them in time with properly selected means. It is also very important not to miss the right time for processing. All this is a guarantee of healthy and high-grade plants.