When and how to spray fruit trees in the fall before wintering

What and when about sprinkle fruit trees in the garden in autumn? Quite often the reader asks this question.

In order for the wintering of trees to be successful, the gardener will need to protect his fruit trees. trees from pests and diseases.Spraying the trees autumn, you will provide them with a healthy and blooming view throughout the next season.

autumn tree spraying - important factor in garden care.fruit processing trees carried out with the help of spray guns, while observing all safety rules, since later spraying carried out with pesticides. In view of this, each gardener needs to have a set of clothes for this procedure: gloves, a protective gown and, of course, a respirator.Spray preparationfruit trees in the fall, you need to select based on the existing diseases and pests, as well as whether this treatment is early or late. Since late autumn is usually rainy, it is necessary to wait for dry weather, in no case spray plantings before rain, otherwise the rain will wash away the substance and the garden will remain unprotected or will not bring sufficient effect. The weather should be dry and calm.

spraying trees late autumn performed just before the onset of winter. Of course, if there are plantings in the garden that are sick, the procedure is carried out outside the schedule.

With the onset of early autumn, the garden is especially in need of care and attention. In order for fruit trees to be resistant to winter and cold, in late November spraying they are also fertilized with potash and phosphate fertilizers.

For autumn spraying fruit trees it is good to use a solution of urea, with the calculation: for 10 liters of water 500-700 grams of urea. Interestingly, when spraying, it is necessary to treat both the tree itself and the area under it so that the entire infection is killed. Spraying should be dusty, fine. This procedure will reduce the risk of disease in the garden next year.

However, many gardeners are in a hurry and make a serious mistake by working their garden in early autumn, when the trees have not yet lost all their leaves. Spray with such a solution, a garden can only achieve a burn and an untimely fall of foliage. In this case, no effect will be achieved. As a result, the gardener will end up with a weakened, nutrient-starved garden that can hardly survive the winter. A solution of this concentration is much more prudent to use in late autumn - in November.

In mid-autumn, in October, the bases of the branches and stems must be whitened lime mortar, having previously cleaned them of dead bark. As for young plantations, they are covered with a solution of chalk. Apple and pear trees are protected from the invasion of rodents by tying boles and bases of skeletal branches. You can tie fruit trees with matting or burlap with the help of young cherry or walnut branches. Some use stockings.

Preparations for tree spraying .

inkstone it is applied for spraying plants and soil under them before the start of the growing season or in autumn after the leaves fall, in order to combat diseases of pome and stone fruits and berry crops (diseases of the trunk and branches, moniliosis, scab and other spotting), grapes (anthracnose, bacterial cancer, spotted necrosis, mildew).

Urea is an effective measure for the destruction of leafworm caterpillars, aphids, suckers and apple beetles. The effect of nitrogen spraying lasts about 2 weeks, so after a while, it is recommended to repeat the spraying procedure.

Autumn treatment with a nitrogen solution should also take place with the participation of some kind of fungicide and include spraying not only the trees themselves, but also the soil under them. Fallen leaves should be subject to mandatory processing if they are not planned to be removed.

Carbamide Can spray your garden, both in spring and autumn. Only in autumn it is important not to rush. If we start doing this before trees lose all their foliage, we run the risk of slowing down their growth, as a result of which they are more likely to freeze in winter. The concentration - 700 grams of the substance per 10 liters of water - is optimal for both spring and autumn spraying. Spraying with carbamide will protect the trees from aphids.

spraying trees diesel fuel helps to achieve the complete destruction of the larvae due to the fact that the solution sprayed on the surface of the bark forms a uniform oily film on the surface of the branches and the pillar, which does not allow the larvae to breathe, as a result of which they experience suffocation as soon as possible after treatment.

Since this oil product is not a fungicide, it can be spray not only in early spring and late autumn, but throughout the entire flowering period of the fruit tree. Usually, it is bred according to one of the following recipes:

Add 1 part to 10 parts of water. iron sulphate, then 10 parts of 10% milk of lime and only then 20 parts of diesel fuel. The resulting mixture will have a 50% concentration and is recommended for use before bud formation and after leaf fall.

5 parts of clay and 5 parts of water are mixed with 20 parts of fuel. The resulting solution has the same concentration as the previous one, but does not contain a fungicide and can be used during the fruiting period.

Another option for obtaining a 50% solution for spraying- this is 9 parts of water mixed with 1 part laundry soap and 10 parts of diesel fuel.

Have you ever paid attention to city plantings? All of them do not look very aesthetically pleasing: all kinds of bugs frolic on the trunks, branches and foliage look unhealthy. It's all about improper care and failure to perform such an important procedure as tree care in autumn. Why this event is held, as well as what means to use, we will talk in this article.

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Autumn work

Processing trees in the garden in autumn has the following functions:

Destruction of pests;
Fight against pathogenic microorganisms;
Defense against winter pests (hares, mice) and frost protection.

These tasks are solved using several procedures:

spraying;
whitewash;
installation of protective equipment.

Processing trees and shrubs in autumn for disease prevention is the spraying of plants with fungicides. If this event is not carried out, microorganisms (causative agents of diseases) can spread to all plantations. Warm, humid weather favors the rapid growth of bacteria. If the garden is not sprayed in time, in the spring it will suffer from various diseases and fungi.

A mandatory procedure in the care of the garden is treatment of trees in the fall from pests. Just at this time, insects are going to hibernate. They equip themselves with a winter lodging for the night in the bark of plants, on branches, in tree trunks. To destroy most types of insects, it is enough to carry out sanitary pruning and digging trunk circles. To destroy insects hiding in the pores of the old bark, the boles are whitewashed.

Processing tree trunks in the fall includes the following procedures:

cleaning boles from old bark with a scraper or metal brush;
treatment of injuries (putty with garden pitch);
whitewashing with a special whitening compound.

Such processing will destroy the "nests" and burn the eggs and pupae of insects. For effectiveness, insecticides are added to the composition for whitewashing.

Processing trees in autumn for the winter includes installation of heaters on stems - this is the weakest point of the plant, if the tree gets frostbite on the trunk, the chances of its survival will be close to zero. To protect the plant, the trunk is wrapped with roofing material or roofing felt (height - about 1 m), in especially frosty areas it is recommended to lay a burlap or straw gasket between the roofing material and the bark.

Provide rodent safety very simple:

lay out poisonous baits in the garden (will save from mice);
wrap the trunk over the "fur coat" with barbed wire (protection from hares).

Tree processing in autumn video

Autumn is a very "hot" time for gardeners. And although the crop is almost already harvested, there is still a lot of work to be done. And today we will talk about autumn care behind fruit trees.

autumn care

So, processing trees in the fall. What does it include? The list of agrotechnical measures is quite extensive, so we will consider each item separately.

pruning

Processing in the fall always begins with pruning. It is she who is the main and most accessible method of regulating the yield of a tree. It is carried out both in autumn and in spring. At the end of summer, it is necessary to carry out the so-called preventive pruning. You need to carefully inspect the trees and cut out the weak ones, as well as the shoots growing inside the crown. For the next season, there will be very little use from them, and the only thing they can be useful for is that they will give small, low-quality fruits. Dried and broken branches will interfere with the tree.

Tree processing in autumn: removal of tops

Sometimes, after a complete pruning, nature once again pleases us with warmth and sunshine, and the “sleeping” trees come to life again. Therefore, be prepared for the appearance of a large number of tops.

This is the name of young shoots growing vertically upwards. They emerge from and begin to grow very actively, sometimes reaching a height of two meters. These are fattening shoots that take away the strength of the tree, but at the same time they never bear fruit and only thicken its crown. Therefore, they must be disposed of immediately.

You can remove such shoots by breaking them off with your hands or cutting them out with a garden pruner. In any case, the tree has a wound that needs to be treated with garden pitch.

spraying

Spraying trees in the fall will help prevent insect infestations in the spring, as well as produce a richer harvest. Immediately after harvesting the entire crop, the trees must be treated with a solution of urea. To do this, you need to dilute 500 grams of fertilizer in 10 liters of water and carefully process the entire tree, including the trunk. This procedure will save vegetation from scab.

It will be nice to spray the trees with a solution of the solution yourself. For this you will need:

copper sulfate - 300 grams;
water (warm) - 3 liters;
lime - 400 grams;
water - 10 liters.

First, dilute copper sulfate with warm water. Then pour the lime into a bucket of water and, with constant stirring, pour the solution into it. blue vitriol. Spraying with Bordeaux liquid must be carried out in late October or early November. Choose a dry and windless day.

Such spraying will help get rid of trees from many diseases:

gray rot;
scab;
purple spotting;
coccomycosis, etc.

Such spraying of trees in the fall allows you to process the entire garden without harming other plants and beneficial insects.

Tree processing: bark

Tree processing in autumn includes bark protection. In the spring, very often one can observe rather deep vertical cracks. They arise due to sudden temperature changes in winter days, when during the day the sun heats the crust, and at night it cools down sharply. This is what causes cracking.

Pests hibernating under the bark can also cause similar harm. Therefore, be sure to clean the tree trunk from mosses and lichens. The bark that has lagged behind the trunk must be removed. This will help to destroy the female spider mites that are preparing for wintering, the causative agents of many diseases: rust, powdery mildew, kidney moths, etc. Be sure to burn all the trapping belts installed on tree trunks.

The barrel must be whitewashed and then wrapped with a protective cloth. It can be any material. An ordinary rag is also suitable, because the main goal is to protect from direct sunlight.

Whitewashing stem

Trunk processing fruit trees in autumn it consists, first of all, in whitewashing. It will help protect the trees from possible damage due to extreme temperature fluctuations, sunburn and slow bud break.

To protect the tree from sunburn, whitewash must be applied to a height of at least two meters. Do not forget about the processing of skeletal branches.

For the event, choose dry and calm weather. Whitewashing is carried out after the complete completion of leaf fall.

What to whiten?

If possible, it is better to purchase a ready-made solution of water-dispersion paint. You can use it when the air temperature has dropped below three degrees below zero. The paint is good because it does not prevent the tree from breathing, but also does not transmit ultraviolet radiation.

If you can’t buy a ready-made solution, then you should prepare it yourself. The role of the binder can be performed by bustilate, since when it dries it forms a thin breathable layer and does not dissolve under the influence of water. Whitewashing in this case will not be washed away by rains, and the tree will winter well. It is better not to use clay or mullein, as they are very unstable and will be washed away by rain immediately.

The role of white pigment is perfectly performed by ordinary chalk. To get a quality solution, you need two parts of a binder and a part of a pigment. First, they are thoroughly mixed with each other, and only then you can add water to them. The consistency of the solution should resemble paint.

Whitewashing the trunk can be done using the usual one. But in this case, the trunk must be coated twice, since only then the thickness of the painting will meet the norm. To prepare a whitewash mixture, you will need:

slaked lime - 3 kilograms;
casein glue - 80 grams;
copper sulfate (diluted) - 450 grams;
water.

Carefully combine all the components, and then gradually dilute with water. The finished solution should resemble good thick sour cream.

top dressing

The processing of fruit trees in the fall provides for the mandatory application of fertilizers. However, now it is worth abandoning nitrogen fertilizing. At this time, the following compositions are suitable:

superphosphate (preferably double);
monopotassium phosphate;
and chloride);
humus.

By the way, it is humus that can give the tree all the substances it needs. Mineral fertilizers able to worsen the microflora of the roots, while there is no humus. It is introduced during the autumn digging of the root circles of trees.

That's all. The processing of trees in the fall consists in carrying out all of the above activities.

In order to get a more abundant harvest, and also so that the fruits are distinguished by their juiciness and large sizes trees must be treated with special preparations. It is also worth noting in this case that for the treatment of trunks and branches, it is necessary to use drugs that are on a specialized list of approved products.

If you are a beginner gardener, it will be difficult for you to decide on your own the substances that are necessary for processing. If possible, it is best to contact an experienced gardener.

What preparations are better to use, as well as what else trees need during processing, we will talk in this article.

It is also worth noting that in order to obtain the most effective result, it is best to process trees several times during the year. But we will touch on the topic of autumn tree processing.

Tree processing in autumn

It is imperative to treat trees in autumn, as this procedure is a necessary measure to prevent the spring invasion of insects, and therefore your yield may also increase.

Approximately in September under the bark, in upper layers soil, and under the fallen leaves, insect pests, as well as their larvae, begin to accumulate. Thanks to the timely digging of the soil and the treatment of trees with chemicals, you can significantly reduce their number.

Immediately after the harvest of apples and pears, the crowns and trunks of trees must be sprayed with a solution of urea (400-500 g per 10 liters of water). Urea is an excellent tool in the fight against scab.

But in order to fight scab and fruit rot, you can also use copper sulfate or Bordeaux mixture.

It is very important that in the fall you properly dig up the soil and remove the fallen leaves. Some gardeners dig the soil along with the leaves. In their opinion, in this way they improve the quality of the soil under the trees. But this opinion is erroneous.

Fallen leaves must be removed and composted to destroy, for example, the spores of clusterosporium and coccomycosis remaining in them.

The soil itself must be dug up to a depth of 15-20 cm between the rows and 10-15 cm around the tree trunk. To prevent damage to the root system, you can use garden forks by placing them along the roots.

Not infrequently, dried and disease-damaged shoots become wintering grounds for pathogens and insects. As a mechanical method of struggle, you can prune and destroy these shoots. But in addition to this, it is also necessary to clean the bark of fruit trees from moss, lichens, dead bark, collect and destroy diseased fruits.

These procedures can help in the fight against spider mite, rust pathogens, powdery mildew, anthracosis, with bud moth, with runaway gall midge, with currant cushion.

In the autumn, it is necessary to remove and burn the trapping belts, along with the apple codling moths, weevils and other insect pests that climb there.

As a final step in pest control, it is necessary to treat the trees with Bordeaux mixture.

The solution is prepared as follows: in 3 l warm water dissolve 300 g of copper sulfate. We dilute 400 g of lime in 10 liters of water, stirring constantly, then combine these mixtures (copper sulfate must be poured in a thin stream).

It is necessary to spray trees in late October - early November. And it is best to perform this procedure in sunny calm weather, trying to process all the shoots and main branches of trees.

For spraying itself, you can use a special sprayer with a cylinder in which the mixture will be under pressure.

Bordeaux liquid treatment is very useful in the fight against scab, powdery mildew, gray mold, purple spotting, coccomycosis and other dangerous diseases.

Spraying Bordeaux liquid in the fall is also good because you can thoroughly treat your garden, but without causing any harm to beneficial insects.

Also, the ovaries or ripened fruits are not processed, which is an actual problem in spring and summer, with a massive departure of insect pests.

In a well-kept garden, shrubs and fruit trees will become healthy and fruitful if they are properly prepared for the new season. In addition to whitewashing trunks with pruning, necessary condition will be nitrogen-containing spraying, the main component of which is urea. Nitrogen irrigation of trees performs several functions simultaneously.

When working with urea in the fall, remember:

urea is organic fertilizers, but their composition is determined by mineral nitrogen-containing components;
it is a fast-acting concentrate, the properties of which remain for a long period;
fertilizer quickly disappears, therefore, it requires irrigation of the soil directly, including greenhouse and greenhouse;
the connection is effective in waterlogged areas;
biologically active soil retains more nitrogen than alkaline or neutral soil media;
nitrogen-containing top dressings are more effective and safe for the garden in autumn period when the foliage does not burn in violation of concentration;
carbamide slows down vegetation, delaying flowering from spring frosts that are fatal to the ovary. This will have a positive effect on the preservation early ripe varieties plums, peach and apricot, and the fruit trees themselves retain the emerging buds;
after spraying in the fall die garden pests, as well as eliminate various diseases garden crops;
after connecting with the ground, carbamide turns into ammonium carbonate;
nitrogen-containing compounds do not accept compounds with chalk, lime and simple superphosphates;
urea helps to get rid of old stumps, provokes their rapid decay;
autumn treatment of the garden with nitrogen concentrate protects garden plants from early frosts.

How to improve productivity?
We are constantly getting letters in which amateur gardeners are worried that due to the cold summer this year, a poor harvest of potatoes, tomatoes, cucumbers, and other vegetables. Last year we published TIPS about this. But unfortunately, many did not listen, but some still applied. Here is a report from our reader, we want to advise plant growth biostimulantswhich will help increase the yield by up to 50-70%.
Read...

Pest Elimination

Carbamide is effective against purple spotting, monilial burn, scab, and other dangerous diseases for garden and fruit crops. For the composition, 500 g of nitrogen-containing fertilizer should be diluted in 10 liters of water. The foliage is irrigated with a solution, which will provoke the inhibition of the infectious agent, as a result, they will stop multiplying. The same concentrate should be poured over the fallen leaves in which the insects intend to overwinter.

Seasonal processing of fruit trees

The second procedure for protecting fruit trees from the invasion of aphids or other infectious agents is carried out during the period when ants appear in the grass under the trees. In order not to be left without a crop, trees should be prepared:

Dig up the ground around the trees, remove damaged branches, whitewash the trunks.
Spraying the garden is best done on a windless sunny day. If the heat has already set in, work should be moved to the early or evening hours.
It is necessary to use the ready-made solution in protective clothing, gloves, glasses and a mask.
For more effective fight with insects, 700 g of nitrogen fertilizer are combined with 50 g of copper sulfate and diluted with 10 liters of water. Such treatment is useful for the destruction of pests, fertilizing the soil.
For spraying very tall trees, gardeners recommend using a sprayer.
When processing the crown, do not spare the composition, it is harmless to plants.

Organize the next spraying of the garden during the flowering period, and then after the fruit set.
If the concentrate was washed away by precipitation, it is necessary to repeat the nitrogen irrigation.
For root dressing of cherry and plum crops during the period of fruit ripening, 120-150 g of fertilizer is diluted per 10 liters of water; for apple trees, a solution of 250 g of crystals is prepared for the same volume of water.

When adding carbamide under the trunks, it is necessary to carefully fill the holes with water.

If organic top dressing is added to trees, urea rates are reduced by almost half.

The optimal time for nitrogen irrigation is late autumn

Treatment with urea garden trees in an earlier period, it threatens the trees with burns, premature fall of foliage, which will affect their frost resistance or insufficient nutritional content.

A dry and calm day is suitable for the spraying process. The procedure in such weather will give a greater effect.

In late autumn, to prepare 6-10 year old trees for neutralization, it is necessary to eliminate clear signs cortical lesions. To do this, manually clean the infected areas with a metal brush. This will allow you to spray the affected area, and save the trees from the insects that have gathered to winter on them.

Moreover, even for diseased discarded foliage, treatment with such urea is mandatory. Gardeners recommend subjecting it to the same thorough spraying. In spring, the remains of overwintered foliage will become additional compost for fruit crops.

Irrigation solution of urea for top dressing is less concentrated than for disinfecting purposes. To compile a therapeutic composition, up to 700 g of granules of preparations of a 10 liter container with water should be diluted.

Features of nitrogen prevention in the fall

The entire crown of the tree should be sprayed with urea, and thorough irrigation is necessary, which will ensure the destruction of existing lesions, and also prevent subsequent reproduction of the infection.

Safety

Processing with nitrogen-containing compounds requires compliance with safety instructions. Special protection will help protect your health: a respiratory mask, which can be replaced with a thick gauze bandage; protective glasses; latex gloves. After work, wash hands and face, wash work clothes, and clean shoes.

Treatment with urea garden plot autumn

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