When to spray a peach with a preparation for curly hair. Causes and treatment of peach leaf curl

Many lovers of peach trees know what curly is. This is the most common and most dangerous disease culture. The fungus infects leaves and shoots, greatly reduces the yield of peach and threatens it with death. However, the disease is not critical if detected early. There are several effective methods disease prevention and treatment.

Description and diagnosis of the disease

Leaf curl is a widespread and well-recognized disease of peaches and nectarines. Characteristics:

causative agent - marsupial fungus Taphrina deformans;
time of infection - spring;
spores live in the bark, penetrate the plant through wounds, cracks, buds;
the infection development cycle ends in summer-autumn, new spores again settle on the trunk and move under the bark.

Attention! Leaf curl is dangerous annual shoots peach.

The disease is well diagnosed in the early stages:

Attention! The infection begins to infect the peach from the lower levels, moving along the shoots to new leaves. As a result, a small brush of intact greenery remains only at the end of each branch.

Attacked by curliness, young peach shoots turn yellow, become thicker, deform and also dry out. Internodes grow shorter and thicker. Buds on the branches, as a rule, remain. Only with a strong infection do they die off along with the rest of the peach greens. In the next season, the gardener will still not count the lion's share of fruits that could be tied up on second-year shoots.

Curly Prevention

You can reduce the risk of peach infection even at the planting stage. The culture normally develops in areas well-lit by the sun, in places without stagnant moisture. It is undesirable to place a peach near other fruit trees. These measures will minimize the impact of negative factors:

high humidity;
cold snaps;
temperature fluctuations.

In the spring, the influence of dangers is great. At this time, you need to start the preventive treatment of peach:

1% solution blue vitriol;
a solution of 3% Bordeaux liquid;
or a fungicide of your choice - Hom, Skor, Raek (according to the instructions).

Spraying is carried out twice a year: in the fall - after the foliage has fallen, in the spring - before it appears. If the disease has already taken over your area, schedule another peach treatment in the spring, 5 days after the first. Spray technology is standard. Do not perform the procedure in windy or rainy weather.

Advice. Autumn spraying is combined with pruning. Be sure to remove and burn the affected parts of the peach. The foliage from such a tree is also burned.

The method of treating the disease

If the disease has already attacked the peach, get ready for a laborious treatment. Methods for combating leaf curl during its intensive development are approximately as follows:

Folk experience in the fight against curly hair

Folk remedies are ineffective in the fight against a serious illness. But in the early stages of a disease or to reinforce the action of a fungicide, they are sometimes used. Tobacco infusion is popular against leaf curl:

dried tobacco (1 kg) stir in boiling water (5 l);
leave covered for 3 days;
strain;
dilute with water in a ratio of 1:2.

Advice. The peach orchard is sprayed twice with an interval of 2 weeks.

Also use lime emulsion:

thoroughly mix softened clay (350 g) in water (10 l);
continuing to stir, add slaked lime (90 g);
achieve uniformity of the solution, there should be no sediment.

The emulsion is not stored. Spend it completely on spraying. To achieve the result, carry out the treatment several times.

Peach is a capricious culture. Gardeners say: if the dosage or frequency of use of drugs is incorrectly calculated, the plant may react in an unexpected way - shed leaves, flowers, fruits, or even dry out.

Peach curl: video

The peach is a delicacy fruit, but first you need to work hard to get a good harvest. Peach diseases and pests keep the gardener in suspense throughout the growing season. Peaches grown far from their native countries with a warm climate are prone to many diseases. Let's talk about the most common tree ailments and about protection measures.

What diseases affect peach

All fruit crops are affected by one complex of diseases, but each species is predisposed to some of them. And just like the plum with moniliosis, the peach is affected by curliness, more often than other diseases.

Other expected peach diseases:

fruit rot;
powdery mildew;
clasterosporiosis;
moniliosis.

The complex of year-round protective measures is aimed at preventing diseases, destroying pests and increasing tree productivity. If you maintain the agronomic calendar, you can prevent an outbreak of the disease even in an unfavorable summer. Look at the photo: peach diseases and their treatment require strong drugs and protective clothing for the worker.

Klyasterosporiosis or leaf perforation refers to fungal diseases. At the moment of the beginning of development, as if punctures are formed on the leaves, then purple spots appear, the tissue in the circle disappears and a perforated leaf is obtained. At the same time, spores spread to the entire ground part of the plant. Sometimes the same signs on the leaves give an overdose of copper-containing fungicides. If it is peach fungus disease, it will progress rapidly.

When the disease appeared folk remedies she can't be defeated. It is necessary to apply fungicides, such as Skor, Crystalon or Delan, in a double dose, if guided by the instructions.

Powdery mildew can spoil the development of peach on the Black and Sea of Azov. For middle lane This disease is typical for melons and berries. At first, the leaves of the tree stand as if sprinkled with flour. Later, the leaf is deformed, the shoots become thinner. The taste of the fruit changes. The fight against powdery mildew is carried out with the help of Topaz, fresh mullein mash, cutting of infected shoots. Effective against powdery mildew colloidal sulfur.

Compliance with growing technology, prevention of peach diseases and the fight against them, as in the photo, will keep the garden healthy.

Leaf curl disease is the most dangerous

Overwintered spores of the fungus germinate into shoots and leaves. in early spring, having overwintered on the plant remains of the previous year. The causative agent of leaf curl disease is introduced into the leaf. The first sign is the formation of red bubbles on the leaf blade. But if the leaves have already hung on the tree for 2 weeks, the disease is powerless.

The fungus is introduced into the plate 5-8 days old. The leaves are destroyed, and together with mature spores fall to the ground. Young branches of fresh or annual growth and their wood are damaged. The buds of this year are deformed, there will be no harvest next season.

How to treat peach leaf curl disease? Immediately! As soon as they saw the first signs - young leaves, still green, began to swell, it is immediately necessary to apply copper-containing fungicides at the recommended dose. In this case, it is necessary to immediately begin sanitary pruning, scrapping, pinching sheets, until the disease has captured the entire crown.

Experts and practitioners say that among peach varieties, some are more resistant to leaf curl:

Redhaveng;
In memory of Rodionov;
Bagrinovsky;
Morettini;
Simferopol early.

How can you deal with peach leaf curl with folk remedies? In the eradication of the disease, the main thing is speed. There are not many effective drugs. If the disease was detected at the beginning, you need to manually remove the leaves, cut off the branches on which they were attached, and be sure to burn.

Pollinate the tree with a mixture of sulfur powder and fluffy lime, spray with 1% colloidal sulfur, but only on a hot day so that the temperature is above 25 degrees. You can use Biostat. For the second treatment, prepare a 3-day infusion of tobacco dust. Can be sprayed with a mixture of slaked lime and clay slurry, applying it to the leaves after each rain wash or shedding. Practitioners warn that if fresh galls appear, you need to switch to fungicides.

Preventive methods of dealing with peach curl begin in the fall. It is during this period that it is necessary to clean the garden from winter tenants. As soon as the air temperature has dropped to 10-5 degrees, it is time for prevention:

Inspection and sanitization of the trunk, broken branches.
Free the trunk circle from all residues, burn leaves and branches, loosen the soil or lay fresh manure over the entire area, without digging, let there be a crust. This is a 3 year feed.
In the spring, treat the buds with a copper fungicide, and then prune. After treatment with Topsin M, but before the leaves appear.

Spray young leaves with Champion. In the future, if swelling appears, 10% mullein infusion will cope with them. A neglected garden will be free from diseases within 2-3 years.

This is the answer to the question of how to treat a peach from leaf curl. The scheme is applied in private gardens in Ukraine. Systemic treatments allow you to get rid of the main fungal diseases even in warm rainy years.

The basic principles of disease control lie in the ability to grow a healthy strong tree. Then it itself will resist diseases and pests. To do this, you need to find a light slope, with a barrier from the northern faith. Peach does not tolerate any shading. He loves fertile soil, regular watering and deep standing. ground water. If there is growth in winter, the tree will wake up. The roots will withstand the winter cold of +25 degrees for 3-4 days, and 35-38 degrees for several hours. Whitewashing trunks and manure in trunk circle help reduce the risk of frostbite.

Selection of drugs against peach curl - video

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Peach leaf curl: treatment, processing

Many trees and agricultural plants are attacked by a disease such as leaf curl. The peach was no exception, which, due to this ailment, can lose most of the crop. The disease can be identified by leaf curl. However, this is not only a spoiled external aesthetic defect that this disease endows plants with. Not to mention the loss of fruit and deformation of the shoots, a tree infected with leaf curl may die over time. Therefore, having noticed the first signs of a disease of a culture, you need to immediately start treating it.

How dangerous is the disease and how does it manifest itself?

In early spring, curliness provokes a fungus. Usually this is facilitated by low temperature and high humidity. During this period, buds bloom on the trees. Disputes that provoke the development of diseases begin to quickly become more active. Leaf curl is a disease that is best dealt with in the early stages when the fungus appears. In the event that measures to eliminate it are not taken, the infection passes to leaf buds, and the disease begins to develop. The leaves first become dull and then turn a reddish hue.

Treatment should begin immediately, but in gentle ways. A neglected disease leads to the defeat of the shoots, and then destroys the ovary. The fruits themselves begin to harden, lose their taste. Within a few years, leaf curl will not only lead to the loss of the entire crop, but also ruin the tree.

How to deal with the disease?

To get rid of this disease, you need to make a lot of effort. But if you start treating the fungus in a complex way, you can achieve positive results.

The most promising tool in the fight against infection is to cut off the affected leaves and then burn them. This method is best done in May. At this time, the signs of the disease are more clearly visible. For greater effect, gardeners with experience recommend removing leaves in this way several times after a certain period of time. For example, the first pruning is carried out during the growing season after the end of flowering. Then the procedure is repeated until the fungal spores have had time to dissipate.

Curly treatment

More effective method spraying is considered to control leaf curl. But here you need to take into account when the peach tree was infected. After flowering, remedies will help to eliminate the disease: trichodermin, pentaphage, planriz. Also during this period, you can use copper chloride and fungicides. These remedies plus milk of lime, blue vitriol, urea are applicable even before bud break. In the fall, when the peach sheds its leaves, the tree and the soil near it with fallen leaves must be treated with the above preparations, except for fungicides.

Spraying with Bordeaux mixture

Today, very often in the fight against curliness, they began to use the Bordeaux mixture. However, it must be said right away that this method has a big drawback - increased phytotoxicity, although it perfectly fights leaf curl. When applying the Bordeaux mixture, you need to know that such treatment will delay the fruiting of the tree, as well as affect the yield, which will be low. Also, this drug increases the presence of copper in peach leaves. Among other things, with the growth of shoots, the content of heavy metal will increase.

As you can see, there are enough negative facts, but we must not forget about the benefits that Bordeaux mixture can give. If we take other diseases into account, then the presence of negative factors outweighs the positive ones. But in the case of peach curl, this tool justifies itself. This method especially useful if the infection has been observed for several years.

Using Clay to Control Peach Leaf Curl

Clay is a traditional folk remedy in the fight against tree curl, which has been tested for years. It is used together with lime as an effective adhesive. In addition, clay serves as an adsorbent and endows the plant with various nutrients: aluminum, silicon, sulfur and others. All of them help to cope with peach curl. Thanks to the treatment with a folk method, such as clay with lime, the tree improves its physico-chemical and biological characteristics, and also receives mineral elements. If there is no milk of lime, clay can be used in its pure form. Phytocidal properties will cope with peach disease, and the effect of fungicides will be less. The disease is easier to remove with a clay-lime mortar with a certain consistency, which should be in a ratio of 4: 1.

Other remedies for leaf curl

If the clay-lime mixture did not help, and you do not want to use the Bordeaux mixture because of negative actions, you should contact modern means fight this disease. Such preparations are chorus, delan and fast. They can be used both individually and in combination. According to experts, improved products cope with leaf curl disease by 98%.

garden-sad.com

Peach leaf curl: treatment and prevention

1 Prevention
2 Fighting methods
3 Video "Peach Curl"

The causative agent of this disease, which can bring a lot of trouble to gardeners in the spring, is the so-called voice-marshy fungus. It becomes especially active in the spring, while its spores penetrate the cracks in the bark of trees and on the scales of the leaves, after which one can observe the release of resin from them. When the disease occurs, the leaves become ugly and curl, their color also turns pale.

If timely spraying is not carried out, then even the death of the shoots is possible. Most often, this disease can lie in wait for such varieties of peach as Cornet, Early Cornet, Armgold, varieties such as Collins, Stark Delicious, Dixired can get sick to an average degree. All others are considered more resistant to the appearance of the disease.

Of course, treatment with drugs will always be the most effective of the methods of struggle, but it is always better to carry out prevention than to treat peach trees later. For these purposes, at the beginning of March, it is necessary to spray the crops using a well-established 1% solution of copper sulphate. After about 4 - 5 days for better protection it is necessary to do this spraying again.

For preventive treatment in order to avoid a dangerous disease, you can also use the well-known 3% Bordeaux liquid or one of the fungicides - Raek, Hom, Skor - which can be purchased today at a specialized store.

In autumn, experts advise pruning affected trees and spraying them with copper sulphate.

Also, in order to prevent the disease and protect the fruit tree, it is advised to give preference to well-lit dry areas of the garden for planting and growing peach.

Fighting methods

Of course, it is not an easy task to carry out the fight against the disease in the spring, but if you start in a timely manner complex treatment, good results can be expected. The first step is to carry out the procedure for trimming and burning the affected leaves and shoots in May. It is recommended to prune the first time during the growing season, and the second - before the spread of spores of a fungal disease. Before spraying a tree with special preparations, it is necessary to take into account the fact when exactly the infection occurred.

The fight against leaf curl after the flowering period involves protection by treating the plant with tank biopreparations - such as planriz, pentaphage, trichodermin. It is also recommended to use copper oxychloride and special fungicides for spraying in spring. Until the moment buds appear on the trees, urea, copper sulfate or lime milk can also be used along with these preparations. In autumn, experts advise spraying the tree and soil in the area of the stem circle with any of the above-mentioned means, with the exception of fungicides.

For the treatment of the disease for many years in a row, gardeners have widely used the method of treating peach with a solution of 3% Bordeaux mixture. When spraying trees with this drug in the spring, it should be borne in mind that there will be a certain delay in the fruiting of the crop compared to the generally accepted terms. Excessive phytotoxicity is also possible, which will grow at the same time as the shoots. But the sheer degree of effectiveness this method much higher than all possible Negative consequences.

It is especially good to carry out the treatment with Bordeaux mixture in the event that a disease is observed. fruit crop for a couple of years now. The traditional folk remedy for curly hair can be safely called ordinary clay. It is customary to use it together with lime, and it works as an adhesive, adsorbent. Help to overcome the disease also present in the composition of such a solution of useful substances - sulfur, silicon, aluminum and others. Clay for the treatment of peach trees can also be used in its pure form.

If the clay-lime mixture did not give the expected effect, and the use of the Bordeaux mixture for some reason is impossible, then modern preparations can be purchased for processing. These are delan, chorus, speed, which can be used both in combination and each separately.

As all kinds of laboratory studies have shown, this kind of new generation of tools will help to make effective treatment leaves from curl almost one hundred percent. In autumn, it is imperative to collect, compost or burn the leaves, as the infection partially remains on them.

Video "Peach curl"

After watching the video, you will learn how to treat such an ailment as curly hair and how to take preventive measures.

plodovie.ru

How to deal with peach leaf curl

Peach is a fairly disease-resistant tree. With regular preventive work that prevents infectious diseases, he will not disturb the gardener with ailments.

However, it is not always possible to pay enough attention to the tree. And then the peach can be affected by fungal infections. The most common of these is peach leaf curl.

peach diseases

Fungal infections develop on many fruit trees and berries. Peach is no exception in this matter, it suffers from fungal diseases, like others. fruit trees. Infections spread especially rapidly in warm and rainy years. The following peach diseases can cause trouble:

moniliosis;
clasterosporia or leaf perforation;
fruit rot;
powdery mildew.

All fungal diseases lead to damage and premature fall of the leaves, when the growth of new shoots stops, deformation and drying of the fruit. The tree slows down nutrients come in insufficient quantities and are poorly absorbed. Fungal diseases progress rapidly and are difficult to treat. A weakened tree can easily freeze in winter.

The best way to prevent disease is prevention. Spraying a peach for prevention several times a season with folk remedies prevents the development of spores of fungal diseases on it.

Important! The gardener must draw up a calendar of treatments garden plants during the season.

Leaf curl - signs of disease

The most dangerous peach disease is leaf curl. The spores of the fungus overwinter on fallen leaves and germinate on branches and leaves in early spring. They grow only on young leaves. If the tree is covered with leaves for more than two weeks, then fear of peach curl in the spring already disappears. But in the summer, the second wave of regrowth of young leaves begins. At this time, curliness may reappear.

Important! main feature diseases - redness of young leaves, their curly.

Sometimes the leaves may turn yellow. They thicken and deform, become corrugated, swollen.

Together with the leaves, flower buds are deformed. This year's crop is dying. Next year there will be no fruit on the diseased tree either. With a strong development of the disease, it is worth manually removing all the fruits, since high-quality peaches will no longer grow.

At high humidity the fungus can infect all young leaves within 10 days. Following the leaves, young shoots begin to curl: they become discolored, slow down in growth. In winter, unripened branches freeze.

Curly peach - fungal disease. Spores in the form of a whitish coating are visible on the reverse side of the leaf. peach tree. Over time, the leaves turn brown and fall off. On fruits, the fungus appears as brown growths. Underdeveloped fruits also fall prematurely.

Methods of treatment

If the first signs of the disease appear on the leaves, measures must be taken immediately. How to treat this difficult disease? Peach leaf curl major illness of this culture, treatment is carried out throughout the season. The methods of struggle are different:

cut off reddened leaves;
pruned diseased branches 10 cm below the site of manifestation of the disease;
sprayed with fungicides.

Important! The main thing is to take immediate action when curly hair appears.

Affected leaves are quickly cut off and burned. Young leaves, on which there are no traces of the disease, it is advisable to spray with Champion.

Preparations for curly hair are applied mainly before flowering. Verified chemicals protection - these are preparations Skor, Horus, Topsin M, Abiga-Peak, Delan.

You can fight the disease with the help of these tools in any phase, except for flowering. The interval between the use of the fungicide solution is 8 days.

The number of treatments should not be more than three times per season:

before flowering;
after flowering;
a month before harvest.

One last splash chemical preparation peach can be no later than three weeks before harvest.

The microbiological preparation Fitosporin-M is widely used, which is used not only for treatment, but also for soaking seeds before sowing, for better storage of the crop.

Biologicals such as Trichodermin, Guapsin, Planriz do not have a dangerous effect and do not accumulate in plant tissues. With such preparations, a tree can be treated even during fruit ripening.

You can process the leaves with 10% strained mullein infusion. Manure disinfects the plant and feeds the tree that has weakened from the disease.

Gardeners often use another common treatment for curly foliage. A kilogram of dry tobacco is steamed with five liters of boiling water. The mixture is kept for three days. After filtering and diluting the infusion with water in a ratio of 1: 2, the diseased trees are sprayed twice with an interval of 2 weeks.

A simple way to protect peach from leaf curl was developed by N.N. Leonov. It consists in spraying a peach with a clay mixture 3 hours after treating it with a fungicide. At the same time, 98% of the effectiveness of drugs is achieved.

The clay mixture increases the protective properties of the peach tree and is absolutely harmless to humans. 350 g of soft clay and 90 g of slaked lime are dissolved in a bucket of water. By mixing the two liquids, a homogeneous solution without precipitation is obtained. They are sprayed with diseased parts of the plant.

Clay is also a fertilizer, as it contains a large number of essential micronutrients. In addition, the clay-lime mixture extends the effect of the fungicide up to 30 days instead of the usual two weeks.

Prevention

The main thing in disease prevention is to grow a strong, strong tree. The correct location when planting, annual timely pruning, fertile soil and sufficient watering allow you to grow a healthy tree. It successfully resists both infections and pests.

Usually a weakened tree is sick. You can save a peach from curliness with the help of preventive measures. These include various actions:

treatment with copper-containing preparations (fungicides);
timely sanitary pruning;
cleansing dried bark and removing gum influxes;
selection of resistant varieties.

Prevention of fungal diseases begins in the fall. After sanitary pruning, dig up the soil around the tree and lay fresh manure or organic mulch. They clean the trunk and skeletal branches from dry bark, whiten. Influxes of gum are cut out to healthy wood, the dried wound is covered garden pitch.

After dropping the foliage, for prevention, I will sprinkle the peach with a fungicide solution on the bare branches: Skorom, Hom, Rayk.

An important measure for the protection of peach is spring sanitary pruning. Before the leaves bloom, dry, weak and extra branches are cut out, too long shoots are shortened.

In addition to good agricultural practices, to prevent the disease, it is necessary to spray the peach with copper-containing preparations. Traditional means in the prevention of fungal diseases are early spring treatments 1% solution of copper sulfate or 3% solution of Bordeaux mixture.

If the peach was already sick last season, then it is sprayed from the curl of the leaves by special means- fungicides. The most common use of preparations is Horus, Skor, Topsin M. Treatment of diseased peach from curly hair with Fitosporin-M and Biostat biopreparations leads to very good results.

The tree must be processed according to the attached instructions. It should indicate the concentration of the solution and the timing of use.

Important! Every year it is necessary to change the means used on the site in the fight against infections.

Breeders are trying to develop varieties that are resistant to the main diseases of the crop. These varieties include the following varieties:

In memory of Rodionov;
Simferopol early;
Early Kuban;
Donetsk yellow;
Morettini;
Bagrinovsky;
Redhaveng;
Yellow;
Saturn.

A systematic fight against a fungal infection allows you to get rid of it within 2-3 years.

The fight against the larvae of the May beetle with folk remedies

Curly peach foliage is considered a common ailment, which entails the loss of fruits, leaves, poor growth and development of the tree. Peaches need special care and attention. Any inaccurate action, improper processing can cause irreparable harm to the condition and formation of not only a young seedling, but also a fully mature tree.

How is it manifested and what is the danger of the disease?

Peach leaf curl is a fungal disease found in spring period. It is with the advent of heat that the shoots grow vigorously and the fungus immediately overcomes the peaches. The disease manifests itself on young foliage and shoots. Leaflets that are 5 days old will become infected faster than 2-week-old counterparts.

The manifestation of malaise is expressed in the form of blistering tumors on the leaves. Initially, they are a light greenish tone, then they acquire an amber-reddish color, and then become brown in color with a waxy gray coating. This is where fungal spores grow.

Bubbles on the foliage gradually become brittle, the leaves themselves thicken, dry out, turn black and fall off. First, the lower ones, then in the middle of the process. Eventually, few leaves remain at the tip of the shoot.

Shoots at the age of 1-2 years and the branches themselves are affected. They acquire a yellow tint, thickening, curvature and soon dry out. Trees without shoots cease to bear fruit. Affected buds die off in the first year of infection without producing fruit. If, nevertheless, they are formed, then they turn out to be deformed.

Plant damage symptoms

The disease manifests itself at the very beginning of the growing season. Young, newly opened leaves are characterized by a yellowish or reddish-pink color and a corrugated surface.

The size of the affected leaves is much larger than healthy green ones. With time Bottom part infected leaves acquires a waxy white coating- sporulation of fungi. Diseased leaves soon turn brown, crumble, exposing the base of the process. Infected shoots dry up, the survivors, as a rule, freeze off at the beginning of the frost.

The absence or untimely spraying of a peach seedling from curliness will eventually lead to the exposure of the entire tree. It is weakening and is unlikely to survive the next winter frosts.

Removing affected leaves

Removing infected leaves from peach trees is considered a preventive and sanitizing measure. It should be done in spring or autumn.

spring pruning provides for cutting infected with curly and dried shoots, to swollen buds. They must be collected and burned abroad garden plot to prevent the spread of fungal spores.

In autumn, branches with obvious symptoms of the disease are cut off, fallen affected leaves are collected, taken out to a remote area and burned.

How to deal with peach leaf curl?

The fight against unpleasant leaf curl of peach crops includes:

removal and burning of infected parts of wood;
loosening the soil between plants;
autumn and spring spraying sulfur-lime solution.

Peaches are very sensitive to leaf curl. Therefore, to identify the disease during the growing season, seedlings must be carefully examined. Long wet weather increases the risk of spreading the disease.

Agrotechnical control measures

Pruning of the affected branches should be carried out using the following tools: garden knife, saw;

secateurs;
lopper.

Tools must be sharp and disinfected.

Peach trees do not react well to any intrusion into their livelihoods. Therefore, in order for the plant not to hurt, pruning must be carried out quickly, correctly, if necessary with further processing slices.

Chemical control measures

For effective treatment of peach curl, fungicides are used, the composition of which includes copper (Skor, Raek, Folpan), Bordeaux 3% liquid, copper sulfate.

You need to apply "Speed" in this way:

1 capsule (2 ml) of the product is dissolved in 10 liters of water per 1 hectare of the garden;
therapeutic effect is achieved after 5 days, prevention is 10 days.

The use of "Abiga-Peak" occurs in this way:

40-50 g of the drug is dissolved in 10 liters of water;
sprayed 4 times at intervals of 14 days.

The products are non-toxic, practically harmless to amateur gardeners and the atmosphere.

What to spray for curly hair?

The most optimal products for the war against the disease, gardeners identify copper-containing products that effectively destroy the fungal disease and harmful insects that spread the disease.

Biological agents (Guapsin, Planriz, Trichodermin) have become widely used. They do not have a negative effect on green plantings and do not accumulate inside seedlings.

These drugs are fighting the disease before and after the flowering of the peach tree. At the time of fruiting, the funds do not affect the taste of the fruit. The impact of bacterial spraying is manifested after 2-3 days.

Growers with extensive experience offer combined spraying, which is widespread and has a positive result:

Early in the spring before bud break - 3% emulsion of copper (iron) vitriol or Bordeaux mixture.
The time of the pink ovary phase - if the temperature is less than 20 ° C - "Horus", if more than 20 ° C - "Strobe".
Immediately after flowering - "Skor", "Tilt".
14 days after the last treatment (with obvious places of infection) - "Skor", "Bayleton".
After the leaves fall - 3% solution of vitriol, Bordeaux liquid.

Treat with folk methods. One of the effective methods is clay mortar with limestone, which has fungicidal characteristics and increases the self-defense of peach plantations from the fungus.

To prepare a miracle remedy, take:

10 liters of water;
350 g of soft clay;
90 g of limestone (pre-repay).

combine water with added clay;
stir well;
pour white milk in a weak stream.

The mixture must be uniform, without any precipitation. Make an emulsion solution strictly at the time of spraying.

Processing with Bordeaux mixture

Bordeaux mixture in the treatment of foliage has a different effectiveness, depending on how it is made. The most effective in trying to get rid of fungal infections is considered to be a 3% Bordeaux mixture, made by pouring a diluted solution of copper sulfate into white milk.

To treat a peach seedling, prepare Bordeaux 3% liquid as follows:

per 10 liters of water take 300 g iron sulphate, 300 g of slaked lime;
dissolve vitriol in 5 liters warm water;
separately in a container (non-metallic), dissolve milk of lime in 5 liters of water;
pour the mixture of vitriol in a small stream into the milk of lime, remembering to stir constantly.

Please note that the quality of the Bordeaux mixture will be poor if you mix strong solutions of copper sulphate and milk of lime and if you pour a strong solution of copper sulphate into a weak solution of milk of lime.

How to speed up the recovery of a damaged peach?

Rehabilitation of trees after an illness is possible by taking the following measures:

Ensure the right amount of nutrients: systematically feed the soil with minerals and organic matter.
In autumn, take care to protect weak seedlings from freezing in winter.
If the trees have been damaged by frosty weather, correct pruning for foliage rehabilitation. In severely damaged - remove all ovaries.
Carry out treatments with various immunostimulating drugs, growth stimulants, phytoactivators of disease resistance: ("Stimmunol", "Novosil", "Zircon").

You need to trim the peach shoots depending on the level of damage to the wood:

if the proportion of buds is frozen, and the wood is not damaged, cut branches without flowers;
in case of damage to all ovaries or frostbite of shoots, cut longitudinal branches up to 4-5 year old wood, transfer them to lateral branching;
in case of damage to skeletal shoots, carry out pruning in the summer (in June), when new branches grow from the awakened buds and it will be possible to assess the picture of wood infection.

Properly performed actions to restore a peach after an illness will increase the chances of curing the tree and getting good harvests.

The gardener in his video talks about how he saved a peach from “leaf curl”:

Disease prevention

Timely measures will protect peach trees from a parasitic disease that is easier to prevent than to cure.

Peach is a fairly disease-resistant tree. With regular preventive work that prevents infectious diseases, he will not disturb the gardener with ailments.

However, it is not always possible to pay enough attention to the tree. And then the peach can be affected by fungal infections. The most common of these is peach leaf curl.

peach diseases

Fungal infections develop on many fruit trees and berries. Peach is no exception in this matter, it suffers from fungal diseases, like other fruit trees. Infections spread especially rapidly in warm and rainy years. The following can cause trouble:

moniliosis;
clasterosporia or leaf perforation;
fruit rot;
powdery mildew.

All fungal diseases lead to damage and premature fall of the leaves, when the growth of new shoots stops, deformation and drying of the fruit. The tree slows down growth, nutrients are supplied in insufficient volumes and are poorly absorbed. Fungal diseases progress rapidly and are difficult to treat. A weakened tree can easily freeze in winter.

The best way to prevent disease is prevention. Spraying a peach for prevention several times a season with folk remedies prevents the development of spores of fungal diseases on it.

Important! The gardener must draw up a calendar of treatments for garden plants during the season.

Leaf curl - signs of disease

Important! The main symptom of the disease is reddening of young leaves, their curly.

Sometimes the leaves may turn yellow. They thicken and deform, become corrugated, swollen.

With high humidity, the fungus can infect all young leaves within 10 days. Following the leaves, young shoots begin to curl: they become discolored, slow down in growth. In winter, unripened branches freeze.

Peach curl is a fungal disease. Spores in the form of a whitish coating are visible on the reverse side of a leaf of a peach tree. Over time, the leaves turn brown and fall off. On fruits, the fungus appears as brown growths. Underdeveloped fruits also fall prematurely.

Methods of treatment

If the first signs of the disease appear on the leaves, measures must be taken immediately. How to treat this difficult disease? Peach leaf curl is the main disease of this crop, treatment is carried out throughout the season. The methods of struggle are different:

cut off reddened leaves;
pruned diseased branches 10 cm below the site of manifestation of the disease;
sprayed with fungicides.

Important! The main thing is to take immediate action when curly hair appears.

Affected leaves are quickly cut off and burned. Young leaves, on which there are no traces of the disease, it is advisable to spray with Champion.

Preparations for curly hair are applied mainly before flowering. Proven chemical means of protection are preparations Skor, Horus, Topsin M, Abiga-Peak, Delan.

You can fight the disease with the help of these tools in any phase, except for flowering. The interval between the use of the fungicide solution is 8 days.

The number of treatments should not be more than three times per season:

before flowering;
after flowering;
a month before harvest.

The last time you can spray a peach with a chemical preparation is no later than three weeks before harvesting.

The microbiological preparation Fitosporin-M is widely used, which is used not only for treatment, but also for soaking seeds before sowing, for better storage of the crop.

Biological preparations such as Trichodermin, Guapsin, Planriz do not have a dangerous effect and do not accumulate in plant tissues. With such preparations, a tree can be treated even during fruit ripening.

You can process the leaves with 10% strained mullein infusion. Manure disinfects the plant and feeds the tree that has weakened from the disease.

Clay is also a fertilizer, as it contains a large amount of essential trace elements. In addition, the clay-lime mixture extends the effect of the fungicide up to 30 days instead of the usual two weeks.

Prevention

Usually a weakened tree is sick. You can save a peach from curliness with the help of preventive measures. These include various actions:

treatment with copper-containing preparations (fungicides);
timely sanitary pruning;
cleansing dried bark and removing gum influxes;
selection of resistant varieties.

After dropping the foliage, for prevention, I will sprinkle the peach with a fungicide solution on the bare branches: Skorom, Hom, Rayk.

An important measure for the protection of peach is spring sanitary pruning. Before the leaves bloom, dry, weak and extra branches are cut out, too long shoots are shortened.

In addition to good agricultural practices, to prevent the disease, it is necessary to spray the peach with copper-containing preparations. Traditional means in the prevention of fungal diseases are early spring treatments with a 1% solution of copper sulfate or a 3% solution of Bordeaux mixture.

If the peach was already sick last season, then from the curl of the leaves it is sprayed with special means - fungicides. The most common use of preparations is Horus, Skor, Topsin M. Treatment of diseased peach from curly hair with Fitosporin-M and Biostat biopreparations leads to very good results.

The tree must be processed according to the attached instructions. It should indicate the concentration of the solution and the timing of use.

Important! Every year it is necessary to change the means used on the site in the fight against infections.

Breeders are trying to develop varieties that are resistant to the main diseases of the crop. These varieties include the following varieties:

In memory of Rodionov;
Simferopol early;
Early Kuban;
Donetsk yellow;
Morettini;
Bagrinovsky;
Redhaveng;
Yellow;
Saturn.

A systematic fight against a fungal infection allows you to get rid of it within 2-3 years.

Conclusion

The fight against curly varietal peach is not easy. Copper-containing preparations, which are traditionally used to destroy fungal diseases, are upper class toxicity. Therefore, it is worth trying to prevent the disease, rather than fight it with dangerous means.

Peach belongs to a number of painful crops. It can be affected by fungal, viral, bacterial infections. The leading position is occupied by fungal curl. It is easy to recognize the infection, the young foliage is first covered with brown bubbles, then they take on a curly shape.

With inactivity, the tree does not bloom, or blooms, but the ovaries do not form, and the foliage falls by the beginning of June.

Together with the foliage, shoots are affected, possibly yellowing, thickening, and after drying out.

A seedling weakened by a disease will not be able to survive the frosty winter. If you do not take action in a timely manner, then the end of the season will be crowned with uprooting.

The fungus is resistant to temperature extremes, with the onset of spring it will continue to infect the young growth of the garden.

How to treat a tree?

When the disease is already progressing, the treatment will be ineffective. Only the initial stage is favorable for spraying. That is why it is very important to closely monitor the plant in early spring. If there is suspicion, it is recommended to trim the affected areas. Cut off shoots are removed from the garden. When measures are taken in a timely manner, the spores of the fungus will not have time to spread to the entire tree, and to consolidate the result, they are sprayed with special mixtures.

Subsequently, control processing is also carried out in the fall. Three percent Bordeaux liquid is used.

After the spring removal of diseased branches, the remaining shoots are treated with a weak solution of copper sulfate, repeated after three days. An alternative would be to spray twice with a fifty percent copper chloride solution. After flowering, a single treatment with polycarbocin is carried out.

In the periods between treatments, it is required to give increased attention leaves. If they continue to fall, then it is necessary to constantly remove them from the site. It is recommended to remove the layer of earth around the tree. A layer of 20-30 cm is removed with a shovel. In the structure of the soil, there may also be spores of the fungus. After, shed the area with vitriol.

Plants located nearby are also at risk. They also need to be insured. The last proposed recipe will be relevant for all peach neighbors in the garden.

Many years of experience in the use of chemicals Horus speaks about its effectiveness only on initial stage illness. But there are also biological analogues, less aggressive, for example Mikosan. After a single application, the disease no longer made itself felt.

There are varieties that are more likely to be affected by curliness. For example, Red, Juicy, Haven. They are processed at least three times before the flowering period.

Processing has shown good results. Radomil Gold, Profit and Ordan. They are united active substance- mancozeb.

A drug Speed also in the recommended group. Can be used as a prophylactic. The validity period is 10-12 days. Differs in non-toxicity, no harmful effects on environment. Two ampoules dissolve in 20 liters of water. The solution is enough to process two acres of garden plantings.

Other means may be used. For example, one percent solution of colloidal sulfur.

But if the air temperature is high: + 26 + 29 peach is processed with ground sulfur mixed with lime in a ratio of two to one.

Effective folk remedies

The most common folk recipe drugs for peach curl: a kilogram of dried tobacco, filled with five liters of water and infused for at least three days. The resulting concentrate is filtered, diluted with water one to two. Spraying is carried out twice with an interval of 14 days.

Another recipe: slaked lime - 50 g, softened clay - 180 g, water - 5 l. An emulsion of a homogeneous consistency is being prepared, it looks like pancake dough. No sediment should be allowed. Processing is carried out immediately, the product cannot be stored, it is used completely.

Peach Curl Resistant Varieties

Experienced gardeners say that varieties that differ in disease resistance do not exist. But science identifies a number of such peaches. Among them: Juicy, Yellow Donetsk, Kuban, Early Simferopol, Saturn and others.

But, even choosing one of the listed varieties, it should be remembered that peach cultivation is not simple. Failure to follow the basic rules will lead the tree to death. In addition to curliness, there are many other diseases that threaten the peach.

Conclusion

Every gardener wants to grow a rich harvest. Unfortunately, this does not always work out; invasions of pests and diseases become obstacles to the goal.

To overcome peach curl, you can choose both folk and chemical remedies. But the former have a very low degree of effectiveness, while the latter will help only in the early stages of the disease. If you let everything take its course, then you can completely lose the harvest.

It is important to be attentive to the garden, not to miss the first signs of infection and the development of the disease, and an attempt to cure with ineffective folk remedies will only contribute to the loss of time.

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