Apple tree (lat. Malus) - the genus of leaf falling shrubs and trees of the family pink with sweet and sweet-sour spherical fruits. Apple tree occurs, presumably from Central Asia and in the wild is found in almost all European countries. Rod has 36 species, among which the most common apple tree is homely, or cultural (Malus Domestica), an apple tree is creamy, or Chinese (Malus Prunifolia) and an apple tree low (Malus Pumila). Cultural varieties of apple trees, which are about seven and a half thousand, humanity grows over the Millennium, and almost all of them originated from the apple tree home.

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Apple tree - Description

The apple tree is a small tree, reaching a height of no more than eight meters, he has a spreadable crown, consisting of generative and vegetative escapes. The leaves on short cutters are located on the branches. White flowers with a pink shade form a shield inflorescence, they are most often pollinated by bees (apple trees - honeycombs). The fruits of different types and varieties of apple trees differ in color, size and shape, taste, smell. Inside each fetus, about ten seeds covered with a dense brown shell. The apple tree can grow almost on any basis, in the forests and on the side of the roads there are luxurious trees, followed by no one cares, nevertheless, they are fruit from year to year, but it is precisely the right landing and care of the apple tree are the key to her health, High yield and longevity.

Diseases of apple trees and their treatment

Symptoms of apple trees

Unfortunately, there are many diseases affecting the fruits and destroy their fruits, and sometimes the tree itself, and it is very important to quickly detect the disease and immediately start his treatment, so that it is not regretting that the apple tree died. In order to be able to correctly determine the nature of the disease, you need to have knowledge of diseases and their symptoms. Each twig manifests itself in its own way, and if you have noticed on the leaves, the crust, roots or fruits of the apple tree unexpected changes, check with information about the symptoms of diseases and damage to pests on our website.

All information about plants, their diseases and pests we carefully systematize, describe in detail and expect, specialists on our site are always ready to give readers recommendations and useful tips on how to treat apple trees or any other plant, how to keep the health of your garden.

Apple tree yellow

When autumn occurs, the leaves of all leafy trees change the color, and then fall. But how to find an explanation for the fact that do applied leaves in June? When the root system of the apple tree suffers from the convergence, you will definitely give you about it to know the color of the leaves with green on yellow. And on the wrong moisturizing of the soil, it will also react in the same way: if you sprayed the leaves of the apple tree at a hot sunny day, there may be burns in the place of droplets - burns of yellow.

Yellow apple trees in the garden and from lack of iron soil, when the tree is defeated by pests, if the roots of the apple tree undermines the mole or his bark damaged rodents, and also, if the apple tree struck the past or brown spot. For some reason, the leaves are yellowing on an apple tree, and how to get rid of the problems listed, we will tell in the relevant sections of the article.

Gray spots with a light green rode on the upper side of the sheet - the early sign of the disease of the pair. Yellow spots - a sign of a brown spot or a later symptom of the past. Stains of red, or rather, bloating on the leaves of red or red-yellow - this is a sign of the presence on the leaves of the apple tree of red-male tli, and small reddish specks testify to the fungal disease of the black cancer. Spots on a rusty apple tree are a manifestation of another fungal disease - rust.

Apple tree leaves twisted

Most often, this is the testimony of the presence on the Tley apple tree, which sucks juice from the plant, as a result of which the apple leaves are collapsed and falling out, barring tree. Than treat apple tree from Tly We will tell in the section dedicated to this pest. Leaves with an apple tree and crumpled leaves and crumbled and dying.

Apple tree Cherneette

If the apple branches are black, then it is most likely black cancer - one of the most dangerous diseases, from which parts of the plants are died above the wound. Foci of lesion can be stopped. The best remedy in the fight against black cancer is a copper cune. In detail about this in the next section. If the barrel and branches of the apple tree look, as usual, but the black leaves appeared on the apple tree, it may mean that you have missed the beginning of the tree of wood as a pair and now observe the development of the disease.

Apple tree drier

Do not hesitate for a long question, why dries apple tree, And immediately take action, since such symptoms most often indicate that the cause of the disease is black apple cancer, or Antonov fire, or fighter. This fungal disease is amazed not only apple tree, but also a pear. First, dirty-violet divorces and the branches, which grow concentric circles, and the branches, which grow concentric circles, appear on the branch and the trunk crucible, then the cortex is cracking, black, as if charred, covered with "goosebumps" - mushroom spores. On the fungic apples affected apples appear spots of brown color, which alternate with blond circles. Over time, such a fruit is wrinkled, drawn and dries, covering the mushroom with disputes. They are usually sick with black cancer, which are more than twenty years old, but protect the health of the apple tree need a fruit.

Similar symptoms and in a common fungal disease, affecting apple and pear - cytospose. Like a firewent, cytosporosis amazes weakened trees with damaged bark, so it is so important to monitor the condition of the cortex in fruit trees. The sections of the cytosporosis of the apple tree acquire a reddish-brown shade, covered with hooks with spores of the fungus, and as a result, the apple tree dries out partly, and in the running cases, all wood can die.

To cure an apple tree from black cancer and cytospose, it is necessary:

• cut sick branches;
• clean the spicy sterile wound tool on the trunk and branches, capturing 1-2 cm of healthy fabric;
• treat all sections with three percent copper vigorous and coat a garden boiler;
• chop up;
• collect and burn affected fruits.

Check the condition of the cuts and inspect the trees for a relapse every two or three weeks, and do not forget the spring and autumn to process the barrel of lime.

Premature drying of the leaves on an apple tree is easiest due to drought in the summer and insufficiency of irrigation. If the branches and the bark are in order, watering is carried out according to the laws of agricultural equipment, but nevertheless dries the leaves on an apple tree, then this may be the result of the subversive work of moles or a consequence of the natural violation of the trees, when after a very frosty winter there comes early warm spring. It is unlikely that you can do something. However, do not hurry to release the site from such trees: the next year they can move away. And carefully follow the condition of the crust in the garden trees: its integrity is the key to their health.

Cancer apple

In addition to black cancer, an apple tree is subject to cancer with ordinary and cancer root. The ordinary cancer is striking the skeletal branches of the apple tree, the branches of the second order and the bark of the tree. When climbing an apple tree in winter, damage appears on it, and if the fungus disputes fall into such a row, the wounds are no longer heal. The bark in the lesion focus dies off, dries, and over time completely falls off. This is an ordinary cancer. In winter, cancer development freezes.

Apple tree cancer disease begins with the penetration of the root-shaped bacterium trees in the root system living in the soil, which is formed on the roots of rotting gaps and thighs, in which a huge amount of malicious bacteria will be frozen. Worst of all, if cancer hit the root neck - in this case the tree will die almost for sure.

With a strong infection, trees and skeletal branches, which are already useless, need to cut and burn. Cuts and cracks in the cortex Lubricate a single-surfactant solution of copper vapor and apply garden var. However, the struggle against the diseases of the apple tree always begins with a high level of agricultural engineering and attentive care, because they are ill primarily weakened and unclean trees.

Flash on an apple tree

The passage is one of the most common fungal diseases of apple and pear trees, affecting the leaves, flowers, fruits and shoots. Favorable conditions for activating the fungus is irrigated with splashing, frequent rains, fogs and abundant dew. Winter fungus spends on fallen leaves. The first sign of the brush is the appearance of light green oil spots on the upper side of the leaves, which over time are covered with a brownish-olive velvet flaw. Then the fruits of the apple trees are covered with stains, crack and deform.

How to deal with a pair? The best result gives the processing of apple trees and soil under them at the time of the beginning of the renal blown by burgown liquid (400 g per 10 liters of water), but if you did not have time to spray in these terms, then process the apple tree during the bootonization period, but not four-, but single-profile solution of the drug. The following (second internal) spraying apple trees with a single-percent solution of burglar fluid (or other fungicide) must be carried out immediately after flowering, and after two or three weeks after the second processing, they are third.

In the case of launching the disease, it is permissible to spend up to six forming apple trees with fungicides, but be careful when choosing a drug, so as not to burn the leaves of trees - choose a few checkpoints and spend a test spraying on them.

Good results in the treatment of garden trees from pasta and other fungal diseases gave such drugs like Vetra, soon and zircon. Do not forget to clean the leaves from the apple tree from under the apple tree and drag the soil of the priority circle. By the way, there are craft-resistant varieties of apple trees: Antonovka, Pepin Safrana, Pepin London, Jonathan and others.

Brown stains on apple

Brown-brown with an olive tint of stains on the leaves of the apple tree is a sign of a disease of a pair, which we have already told you about. Sometimes brown spots on the leaves of the apple can occur due to the brown spotting - fungal disease, manifested in the early summer and developing incredible pace. These stains resemble burns from excessive or careless use of pesticides. You can all struggle with drier spotting, by the same methods - spraying by fungicides (captain, cinnab, single-percent solution of burglar fluid).

Rusty leaves on an apple

This is a sign of the disease of the fungal disease - rust, manifested in the middle of the summer: first appear rusty stains on the apple tree from the top side of the sheet plate, they are gradually blown away, and then the bottom of the leaves are formed by star-shaped growths. As a result, the leaves fall untimely, and it reduces the winter hardiness of the apple tree and undermines their immunity. Most often, the rust of the apple tree occurs if juniper grows near, and as a preventive measure, it is necessary to cut the fungus-struck branches of juniper in early spring so that the disease does not apply to your garden.

Rust on an apple tree - Not a sentence, but a signal to action: fungal diseases treat fungicides - burgundy liquid, sulfur preparations. Do not delay with the solution of the problem, eliminate the cause, carry out intensive treatment of apple trees, and most importantly - make out of the conclusions and do not repeat errors in the future.

Apple tree does not bloom

The reason for this may be damage to the apple tree with strong winter frosts, which is why her barrel and branches become fragile, and a sage fallow appears on the crust. Flower kidneys are badly damaged by frosts and in the spring are not dissolved, and, therefore, the apple tree does not be fruit. We are unable to change the laws of nature or climatic conditions in the region, to manage the weather. Humanity has not yet learned, but even a novice gardener can increase the cold resistance and immunity of garden trees to disease and pests, supporting a high level of agrotechnology - the right and timely making of fertilizers, care for Crown, balanced irrigation, dipped with snow with snow, protect the most vulnerable areas for frosts on trees.

In addition, the apple tree may not bloom if during the landing you blocked the root neck to the ground, if the branches of the apple are almost vertically (the apple tree is fruitful only on horizontally located branches) and if the tree is experiencing the iron deficiency.

Apple tree is sluggish

The reason for this can be moles that undermine the roots of the apple tree. Get rid of them difficult, but it is quite possible: put on the exhaust pipe of the car or a motorcycle hose, and the second end to the detected molest move, let the engine work 30-40 minutes, and you watch the surface of the site at this time, and if you see the jet Smoke breaking down from under the ground immediately wind the detected ground. The more moves you will find and close, the more confident it is that moles will not appear in your garden at least three or four years.

But it happens that the apple showers there are no strength for the growing season, so let it relax this year, performing all the necessary agrotechnical procedures, and it is possible that it will bloom in the next spring and give a crop.

Apple tree crept

If you have endured in the spring with nitrogen fertilizers (urea, humid or liquid manure), the apple tree will give a rich foliage, but the fleet of fruit will be loose and many of them are likely to fall. So that this does not happen, paint the wood with a solution of superphosphate (25-30 g of ten liters of water) at the rate of one bucket per m² of the rolling circle. Another reason for massive fetus of fruits with an apple tree can be a shortage of potassium: adopt the tree with potash fertilizer, and the problem is resolved. A third cause may be violation of the water balance - or too abundant, or insufficient watering of the soil of the priority circle.

The reason for the fact that the fruits are satisted from the apple tree, there may be a fruit rot due to damage to the apples with fruit. About how to deal with this pest, read in the appropriate section of the article, and the fruit rot is destroyed by two apple spraying sessions with a solution of fungicide xome at the rate of 40 g of the drug on the water bucket: first - during the dissolution of the leaves, the second - after flowering apple trees. Consumption: for each tree of 5-6 liters of solution.

Why appears apple tree

The loss of the apple tree leaves in the fall is a natural phenomenon for deciduous trees, but if the leaves fall out prematurely, it can occur from a lack of potassium. If, before you fall, the leaves are yellowing, the answer to the question than is caused by, you will find in the section "Apple Yelets". Actually, almost all stresses, what are the diseases, the invasion of pests or rodents, drought, frost, and so on, apple trees react loss of foliage.

Puffy dew on an apple tree

Puffy dew - a long-known enemy of gardens and flower beds. It is striking shoots, bark, leaves and kidneys, forming a dirty white loose bloom on an apple tree, which gradually becomes brown with dark splashes. The leaves are yellow and dry, shoots do not grow, the tree ceases to be fruit and fades. The fungita can be overwhelmed and with a new force to resume its destroying work in the spring.

After this article usually read

Spots appearing on apple leaves - signal for gardener. So the fungal and infectious diseases appear.

One of the most common is rust.

Noticing red marks, novice daches often ignore the first symptoms of defeat. And you just need, only finding rust on the leaves of the apple tree, look for a decision, how to deal with it.

If you do not prevent the development of the disease, you can not count on a healthy harvest. Apples will grow small, tasteless, often rotten.

To regularly collect large, juicy fruits, follows Recognize the disease at the initial stage, apply the right method of treatment and comply with the measures of prevention, and not at the last moment to wonder what to do when they found that the apple tree rust leaves?

Signs of rust lesion

Signs of rust.

Symptoms of rust Because of the dissolution of the leaves. It happens in the late spring - early summer. First, small yellow-green points of different sizes appear.

In severe cases, the defeat goes to shoots and a bark.

As soon as the rust appeared on an apple tree, treatment should be started immediately, at the first signs of the occurrence of infection.

Apple Treatment Scheme

Important! If an apple tree was sick in the previous season, it should be started to process the tree in early spring, even before the commemoration of the vegetation.

Spraying.

Processing scheme:

1. First processing falls on early spring, when the kidneys began to bloom;
2. Second spend before flowering, during the period of bootonization or after flowering, when they appeared, but the fruits were not started;
3. Third processing It is carried out 10-14 days after the second.

To defeat the disease, in addition to spraying with antimicrobial drugs, it is necessary to create conditions that prevent the appearance of fungus.

Rusty leaves on an apple tree - what to do? Methods of treatment and prevention

To get rid of From the disease, a system of treatments and preventive measures is needed. By eliminating the sources of infection, you can forever deliver the apple orchard from rust.

Work on the fight against infection should be carried out in several directions:

Recovery of fruit garden

Fungal infections first of all damage Weed trees. In order for the apple's immune system to be strong, needed:

• Rare fruit trees;
• Correct ;
• Timely and competent feeders;
• and the culture of sanitary treatment;
• Healthy planting material.

High landing density stimulates rapid spread of the disease.

The optimal conditions for the development of the mushroom creates increased humidity, therefore it is not necessary to cherish with watering. If there are tightening rains, the risk of infecting an apple tree rises.

We need a daily inspection for rust on an apple tree in order to have time to make a decision on time to deal.

The tree should receive those nutrients that are necessary for him at every stage of development.

When a rusty spots on the leaves are found on the leaves, it is necessary to reduce the introduction into the soil of nitrogen, and increase the phosphorus and potassium dose.

Early spring and autumn, after harvest, you need to carry out a sanitary apple tree.

The shoots and sections of the bark, damaged rust, cut out, cleaned sections.

Affected places It is treated with a solution of copper or iron vapor (4-5%), coated with a garden dressing.

The trunks of apple trees in spring and autumn must be subjected. When rusting, copper-containing drugs and an adhesive (for example, green soap) are added to the garden whitewash.

It should be carefully examined by new apple trees and juniper seedlings.

The latter are often brought from abroad already infected.

The destruction of the colonies of the mushroom

Rust on mooring.

The bias on the design of dacha sites by evergreen shrubs contributed to the widespread spread of fungus.

Rusta pathogens Set on coniferous trees and shrubs. For an apple tree, the neighborhood with the juniper is usual. Plants can not be planted nearby.

Colonies are formed in skeletal branches of juniper. The shoots are thicken, deformed along the entire length. With prolonged exposure to infection - dry and die.

On the apple trees, the mushrooms do not live, the main damage is caused by disputestransferred by insects or wind.

When rustful mushrooms appear, juniper, planted in close proximity, must be carefully examined.

Finding a colony The causative agent, coniferous shrubs should be treated with fungicide, damaged branches cut and burn. In the case of severe damage, the juniper is better to destroy, the land is swapped under it, treated with boiling water and antimicrobial drugs.

Important!: Regular care for junipering will prevent the infection of fruit trees.

In gardening literature, the recommendation is often found to remove all coniferous shrubs from the site to protect the fruit garden.

The wind spores rust can be distributed to a distance of up to 50 km, so the complete absence of juniper on the site is hardly punishable from the disease.

If the solution to get rid of conifers accepted, It is necessary to create scraping landings around the perimeter of the site. For this purpose, high trees are used with a dense crown.

Destruction of dispute and consequences of infection

To avoid the development or resumption of rust infection on an apple tree, proceed tofull destroy dispute.

Apple trees need to spray antifungal drugs.

The plot must be clean from weed herbs. Many of them are capable of becoming intermediate owners of rust mushrooms, such as Sour, anemone, Mokha.

But the presence of bitter wormies Near the sources of infection and distribution of the disease affect the development of rust negatively.

Plant balances allow the pathogen to be maintained on the site up to 8 years. Affected leaves apple trees, juniper and cropped branches We must clean and burn.

The priority circles are deeply drained, shed urea (5-7%), ammonium nitrate (5-7%) and copper vitrios (4-5%). Preparations should be alternating.

Rust treatments on apple leaves

For struggle Rust applies preparations based on sulfur, copper and systemic fungicides.

Copper-containing drugs

From rust spend a spraying of bordeaux liquid. Apply 1% solution. You can start spring processing only after how the temperature reaches positive values.

It is impossible to use a solution for treatments in hot weather, at high temperatures.

If these conditions do not comply with the apple tree can get burns.

• Blo-Bordeaux - Analogue of the bordeaux mixture, in the form of granules. Easily dissolved in water. Contact preparation, causing defeat of colonies and disputes on infected plants. Suitable for processing with bad weather.
• Abiga - Peak - Copper-containing drug related to contact fungicides. Contains the adhesive, applied superficially, does not penetrate inside the tissue of the tree. Processing can be carried out only with dry weather. For the preparation of a solution of 50 grams of the drug dissolved in a bucket of water.
• Kombosat - Means based on copper acetate with nitrogen content. A solution of 0.25% effectively destroys mushroom disputes. Suitable for roasting irrigation. It has the properties of fungicide and mineral feeding simultaneously.
• Champion It is often applied not for treatment, but to prevent the disease. The drug forms a protective film on the plant, prevents infection. On sick trees, the champion ceases the development of infection, but does not have a destroying action. 60 g are designed for water bucket. At temperatures above 25 degrees does not apply.

Sulfur-based

With the elimination of rust quickly and effectively copes Colloid sulfur solution.

For its preparation, 40 g of powder on 5 liters of water is used.

Works tool when contacting infection. During flowering, the apple tree is impossible.

Sulfur colloid.

The same action has a drug Cumulus - Colloid Sulfur In a comfortable form. The tool is not dust and easily dissolved in water.

Fungicides The main answer to the question: "How to treat rust on an apple tree?"

Good results in rust fighting give contact and system-contact fungicides, such as:

• "Staters"
• "Topaz"
• Polyram.
• Cinba
• Vectra

The effects of drugs are similar, and the actors are different. This allows them to alternate their application, be addictive To one medium.

The amount of substance on the water bucket:

• Staters - 2 - 3 g
• Topaz - 2 ml.
• Polymom - 1.5 - 2.5 g
• Zinaba - 40 g.
• Vectra - 2 - 3 g

Now you have learned what to do if the apple tree rust leaves.

Important!: If at the time of the lesion of rust apple trees were processed from other fungal infections (for example, from the paste), no separate spraying is required.

Useful videos

Watch the video about rust on fruit trees and shrubs:

Watch on video information about rust on fruit trees:

See useful information about diseases of fruit trees:

Look at the video, how to apply copper vigor and select dosages:

A competent approach in agrotechnology, careful observation of the garden and timely trees to help get rid of many diseases of the apple tree. It will go through the side and rust on the leaves of the apple tree, and you will not need to decide how to deal with her.

In contact with

Representatives of childbirth are distributed among lichens Cladonia, Hypogymnia, Parmelia , and among the moss - Dicranum, Mnium. and others. Lichenicial diseases are found everywhere on all berry shrubs and trees.

The description of these diseases of the apple tree is worth starting with the fact that they are developing with thickened landings, poor ventilability, weak lights of the bushes are created by the conditions of high humidity. Such conditions are very favorable for the development of lichen and moss, pathogenic microorganisms that cause crust necrosis, stem and root rot. Any plant covered with lichens has a rarefied crown and a weak shoot of shoots, lichens from one tree or shrub quickly apply to neighboring.

Lichen layers delay moisture on the surface of the cortex, which can cause the formation of frostsobor in the harsh winter, and under the layers are constantly overwhelming many insect pests. The spread of lichens and MShs indicates primarily about plants weaken.

Seeing the description of the sickness of an apple tree with photos, you can arm yourself with knowledge of the potential danger and start fighting with it as it is recommended further.

Fight measures.Constant stripping and removal of layers from trunks and skeletal branches and spraying plants in autumn solution of iron vitriol (300 g / 10 l of water).

See lichen diseases apple trees in photos, where the most typical symptoms are presented:

The main diseases of the cortex and the stem of the apple tree are caused by mushrooms and are combined into a group called Cancer. Further, in the material, these diseases of the apple tree cortex and their treatment are considered with the description of the characteristic features.

Ordinary, or European Cancer Apple.

Pathogen - mushroom Neonectria Galligena (Bres.) Rossman & Samuels (Syn. Nectria Galligena Bres.). The crust appears elongated brown spots that dried and cracking. Ulzes are exposed under them with raised edges of a callous fabric. Oral over the years increase and deepen, wood gradually dies. With the defeat of young plants, death occurs in 2-3 years.

On the trunks, the open form of cancer in the form of deep ulcers is revealed, on the branches - more often the closed form, in which the influx is growl, and the gap remains. With a mass manifestation of the disease, deep ulcers are formed in skeletal branches. In the affected wood, the edges of the ulcers develop a spioning in the form of white-cream, dried and with the time of darkening pads. Disputes recharge the adjacent branches and leaves.

The affected leaves become chlorobic, they appear non-frozen brown spots without barking, the leaves are gradually drying and prematurely fall. On the fruits of the frozen, brown spots appear, which lead to rapid winding. The infection is maintained in the affected wood and plant residues.

The disease is widespread by almost all fruit and berry cultures, ornamental and hardwood rocks. With thickened landings, constant reparation of plants is possible. The disease is more often manifested in a weakened landing material and in places of frostoboin and mechanical damage to the bark of trunks and branches.

Fight measures. The use of a healthy planting material without any necrosis of the crust and ulcers on shoots. Compliance with all agrotechnical requirements of cultivation of this culture. Timely trimming of affected branches with ulcers and their burning. Separate ulcers in the development of skeletal branches are disinfected with a 1% copper sulfate solution and smeared with oil paint on a natural olife. Annual prophylactic spraying of plant cortions to the dissolution of the leaves by the bordeaux with a mixture or its substitutes (XOM, ABIG peak).

Black apple tree cancer.

Pathogen - mushroom SPHAEROPSIS Malorum Berck. . Black Cancer often begins to develop in the developments of the skeletal branches of trees. First, the reddish-bubhive spots are formed, then they are darker, numerous black fruit bodies appear on the cortex - picnides. The affected bark is black, becomes a buggy and resembles a goose skin, over time cracks, dry out and peeling from wood with whole plates.

Dark brown spots appear on the leaves and fruits, similar to black rot. Under the defeat of the straps, the disease causes the drying of the trees in 1-2 years since the appearance of the first symptoms. When compacted planting trees, the disease quickly spreads from a tree on a tree, with an apple tree on pears.

Only the defeat of the bark looks somewhat different: the cracks on the edge deeper, the dead bark does not black, but is covered with numerous cracks and easily crumble. During the spread of the disease on adult trees, annually has to drink dried skeletal branches, which is why the crown of trees acquire an ugly appearance. The infection is maintained in the affected crust and in the affected plant residues.

Fight measures. Compliance with all the requirements of agricultural products growing fruit crops, the use of a healthy planting material. Preventive annual spraying of trees, especially straps and skeletal branches, 1% burgundy mixture or its substitutes (HOW, ABIG peak). Timely trimming of dried branches, the removal of dried trees, stripping the affected crust, disinfection of the wounds, sections, sleep with 1% copper vitriol and the coating of oil paint on a natural olife.

Cytosporosis, or infectious drying of an apple tree.

The pathogens of this tree of apple tree - mushrooms Cytospora Schulzeri SACC. Et Syd.. (sYN. C. Capitata SACC. Et Schulz..) and C. Carphosperma Fr. - On the apple tree, S. Microspora Roberh. - On the apple tree and pear. The disease is manifested by toutering and dying the bark of branches, skeletal branches and strabs. On the affected fabric, numerous convex stromes are formed in the form of gray-brown tubercles.

First, they are immersed, then breaking through, stupid. The affected bark is drying out, acquiring a small-making view from the spution of the fungus, but does not peel off, but will urinate. The mushroom penetrates the plant through mechanical damage and from the bark spreads to Cambier and wood, causing premature drying of the branches. Fruit trees are greatly affected in nurseries during a thickened landing and with a frequent trimming of the crown in the formation process. The spread of infection contributes to the weakening of plants from exposure to low temperatures, solar burns, mechanical damage to the crust. The infection is preserved in the affected branches and the core of the trunks and applies when using poor-quality planting material.

Protection measures Apple tree disease are the same as methods of treating against black cancer.

See the manifestations of this disease of the apple tree in the photo, where all typical symptoms of bark lesions are clearly visible:

Spring Diseases Apple trees are actually developing during the winter, but their explicit signs begin to appear after the convergence of the snow cover and the establishment of positive temperatures. The following presented diseases of the branches of the apple tree, which are found more often than others: their symptoms are shown and told about the measures of struggle.

Explore these diseases of apple trees and fighting them according to the photo, which richly illustrate every type of lesion:

Tuberculosis, or drying branches, apple tree.

Pathogen - mushroom Tubercularia vulgaris Tode. . Conidial Mushroom Stage - Nectria Cinnabarina (Tode) Fr. The disease occurs on many shrubs and deciduous wooded rocks, it causes necrosis (die away) of the crust. During the vegetation, the leaves and shoots quickly boil and dry out. On the surface of the affected crust, numerous brick-red pillows are formed by a diameter of up to 2 mm, over time they are darker and dried. The development of the fungus causes the fracture of the bark and the Luba of individual branches and shoots. Often infection of plants in the gardens begins with red currant bushes, for which tuberculory necrosis is the main disease. The infection is preserved in the crust of the affected shoots.

Measures of struggle The same as against ordinary cancer.

Grebenchik.

Pathogen - mushroom SCHYZOPHYLLUM COMMUNE FR. The comb is in the branches and trunks of weakened, often frozen trees and causes the development of stem rot. Amuses many fruit trees and shrubs and deciduous trees. On the affected crust, fruit bodies are formed in the form of a leathery fine hats of a grayish-white color with bright pronounced zone stripes. Hats numerous, side attached to a strain or skeletal branches. As a result of the rapid propagation of stem rot, the affected trees are gradually drying out. Infection is preserved in the fruit bodies of the mushroom and in the affected wood.

Fight measures.Trimming and burning fruit bodies, wood stripping, removal of dried branches and individual trees. Disinfection of the Russian Academy of Sciences and Spice with 1% copper vitriol and oil paint molding on the olife. Annual mandatory prophylactic spraying of trees to the dissolution of the leaves so that the solution of the drug wetted the boring, a 1% burglar mixture or its substitutes (XOM, ABIG peak).

The most common disease of the facepool of the apple tree is the root rot, only the pair rival with it in prevalence. We propose to learn about the diseases of the organ of apple trees and their treatment all the necessary information so that this defeat does not catch the surprise.

Root rot, or opens, apple tree.

Pathogen - mushroom Armillaria Mellea (Vahl.) P. Kumm. (Syn.armillariella Mellea (Vahl.) P. karst.), causes peripheral rotten rot. Opel grows on the roots of alive trees and shrubs, as well as on the stump.

Under the affected root of the roots, Kulley, the bases of the trunks and shoots of the mushroom forms the grid of black flat cords - the risomorph, with which they actively apply. Numerous fruit bodies are formed on the fungnye in the form of yellow-brown hats with a leg and with a sworn ring under a hat. The fungus persists in the wood, in the soil in the affected plant residues, penetrates the root system of trees and shrubs, causes fuses of the roots of the roots and trunks, because of which the lesion is called a peripheral rot. The main signs of this disease apple trees are visible to the naked eye: a variety of ring stains throughout the trunk, covered with brown-ray.

Fight measures.Preventive spraying of trunks and branches with 1% burgundy mixture or its substitutes (HOW, ABIG peak). Removal and burning of affected dried trees together with roots. At the first signs of infection of the soil under the trees shed a solution of copper-containing drug. In industrial cultivation in the roots nursery and the cloth of wood plants are treated with a tank mixture: Fundazole (0.2%) + xome (0.4%).

Parshaw apple tree.

Pathogen - mushroom Venturia inaegualis WINT. . With the Conidial Stage Fusicladium Dendriticura (Wallr.) Fuck. On the leaves from the upper side, dark green, gradually raging velvety spots, the leaves are yellow and prematurely fall. When infected in the spring and at the beginning of the summer, the stains are large, later, during repeated reparesses - small, low-wing. Disputes are transferred to the wound, less often young shoots, fruit are covered with stains and become unsuitable. With the mass distribution of the paste, the product qualities of the fruits, decorativeness and winter hardiness of trees are reduced. The development of the disease is favored by a wet cold spring and an abundance of precipitation in summer. The pathogen is distinguished by a narrow specialization, that is, the mushroom strikes only an apple tree and does not apply to other trees. Infection is preserved in the affected plant residues.

Fight measures. Collection and removal (composting) of fallen affected leaves. Spraying trees, starting from the phase of a green cone and, if necessary, in the summer, given the timing of the waiting, one of the drugs: 1% burglar mixture, Hom, Abiga peak, raw. It is easier to navigate the phases: before flowering and immediately after flowering.

Look at these stem cells of the apple tree in the photo, where typical fungal lesion symptoms are shown:

Apple's disease at which leaves twisted

Puffy dew- This is an apple tree disease at which the leaves twist and dried quickly, and the shoots stop their height.

See this disease apple trees with photos and descriptions, also described about possible measures to combat mushroom infection in the household plot:

Pathogen - mushroom Podosphara Leucotricha Salm. . On young inflorescences and leaves, the stains of a grayish-white plaque can appear in May, whose disputes are repaid growing leaves and shoots. The affected leaves twisted and dry, shoots deform and stop growth. The affected buds do not form fruits, and with a later defeat on the fruits, a rusty mesh of cork tissue appears. Puffy dew manifests itself more often in thickened gardens or due to their weak light and imagination. The disease is distributed on an apple tree, but it is also found in a pear, only in a weak degree. The infection is maintained by fruit bodies in the affected leaves and the korea and mycelium in the kidneys of shoots, from which the primary infection of young leaves begins.

Fight measures. Compliance with all the requirements of agricultural equipment of growing fruit crops, timely removal of highly affected shoots in young trees, collecting fallen leaves and their composting. Preventive spraying of trees with the appearance of the first symptoms of malical dew.

Rust apple tree.

Pathogen - mushroom Gymnosporagium tremelloides Hartig. (Syn. G. juniperinum mart.) , striking mainly leaves, rarely shoots and fruit. On the leaves from the top, orange-red rounded pillows appear with small black dots appear, and on the bottom side, orange cones are formed, which are dried with time. Apple tree is an intermediate owner. Wintering and develops mushroom on juniper Cossack. In the spring, brown grows with brown mucus appear in the cracks in the crack cracks, and the disputes are rewriting apple leaves. With the mass distribution of disease, the leaves are prematurely yellow and fall. The infection is preserved in the landings of juniper.

Fight measures. Spraying trees before flowering or immediately after it is a 1% burglar mixture or its substitutes (HOW, ABIG peak).

Bright spottedness of apple leaves.

Pathogens - mushrooms PHYLLOSTICTA MALI PRILL, ET DEL. and pH. Briadi Sacc. . With the defeat, the first mushroom on the leaves appear large angular dark yellow stains with a lighter middle and a thin brown rim. Under the defeat, the second causative agent of the spots on the leaves is round or angular, light yellow, without bonding, with a diameter of up to 6 mm. In the non-transparent fabric over time, small dotted black fruit bodies of the wintering stage are formed. The leaves are yellow and prematurely fall, which affects the aging of the wood of shoots and their frost resistance. The infection is maintained in the affected fallen leaves.

Fight measures. Spraying trees in spring to flowering and immediately after its ending with a 1% bordrian mixture or its substitutes (HOW, ABIG peak), collecting and removing fallen leaves.

Pathogen - mushroom Ascochyta Piricola Sacc. ., I am striking both apple trees and a pear. Spots on the leaves are rounded, grayish, merging among themselves, do not have bite. Over time, black scattered fruit bodies of the wintering stage are formed in non-shine fabric. The affected leaves are premature yellow and fall. Infection is preserved in the affected plant residues.

Measures of struggle The same as against the brown spot of leaves.

The uniform yellowing of the leaves between the veins is associated with a large shortage of nutrients in the young rustic leaves. The reason for this may be frostobyins and the diefing of the crust or the distribution of root and stem rot, as well as necrosis. With a strong manifestation of chlorosis in the future, there is a permanent and drying of the leaves, dieting branches and stems.

Fight measures. Timely identification of the causes of chlorosis. Preventive spraying of trees in spring, to the dissolution of leaves, 1% burgundy mixture or its substitutes (XOM, ABIG peak). With mechanical damage and frosts, trimming, removing fruit bodies of the rutovikov, all the sleeves and cracks are disinfected with 1% copper vigorous and smear the oil paint.

Look at these diseases on the leaves of the apple tree in the photo, where all the characteristic signs of lesion are visible:

Moniliosis It is called the name of the seedlings of an apple tree, because it strives mostly young trees in the first and second year after their farmland. On adult plants are amazed fresh, not protected by the branch branch.

Pathogens - mushrooms Monilia Cinerea Bon. f. Mali Worm, and M. FructiGena Pers . The first pathogen causes a burn, in which the flowers will be drilled and dry out, stocking, fruit twigs and leaves, but at the same time they do not fall. The second pathogen causes rotting of fruits.

The roting appears in the places of damage to apple-tree frozing. On the rotting fabric, with time, numerous gray pillows of spioning in the form of concentric circles are formed. Spores are spread by wind, rain, insects and rewrite neighboring fruits. Infected fruits are mummified (dry) and black. Staying hanging on branches, they are a source of constant infection.

Look at this disease apple trees in pictures, which illustrate its gradual development with typical symptoms for each stage:

Fight measures. Collection of Padalitsa, removal of mummified fruits, trimming dried branches. Spraying trees in spring, before flowering and immediately after flowering, 1% burglar mixture or its substitutes (HOW, ABIG peak). With the strong distribution of monilial burns and fruit rot, the third spraying with the same drugs in 10-12 days after the second spraying is carried out.

There are diseases of an apple tree with twisted leaves, to recognize which you need as soon as possible, as they are a danger to other garden crops. Familiarize yourself with such apple leaves diseases in descriptions on the page: This will allow you to quickly recognize the signs of their appearance.

Pestalcium spicy apple tree.

Pathogen - mushroom Pestalotia Malorum Elenk. ET Oh. . Stains on the leaves are grayish brown, rounded, merging. Over time, numerous black pads of spioning are formed on non-frictional tissue. The affected leaves will be dried and dried prematurely. The infection is maintained in the affected fallen leaves.

Fight measures. Spraying trees in spring, before flowering and immediately after it, a 1% bordrian mixture or its substitutes (Xom, Abiga peak), a collection, burning of fallen leaves.

Tobacco necrosis virus on an apple tree.

Tobacco necrosis virus TOBACCO NECROSIS VIRUS (TNV) Manifested by a systemic necrotic reaction. On the leaves there is necrotic spottedness of the wrong shape, which concentrates, necrotizes, the veins are darling, the leaves are reconcilate. There may be deformity of leaves, plant dwarfishness, lack of flowering. The virus is striking vegetable, technical, fruit and berry, flower-decorative cultures. The hosts of plants-hosts are representatives of more than 40 families. Transmitted with plants juice and Olphidium Brassicae zoorbra.

Fight measures. Using a healthy planting material, compliance with all the requirements of culture agricultural equipment. Timely trimming of leaves, branches with symptoms of viral infection, removal and burning of strongly affected young trees. Disinfection of gardening inventory (knives, secateurs) in alcohol, cologne, 1% solution of potassium permanganate after working with affected plants.

Look at these diseases of the apple leaves in the photo, where all signs are shown at different stages of defeat:

Diseases of young apple trees most often have a mixed nature. They are called several causative agents at once. The most dangerous disease of the cortex of young apple trees, which can develop after unsuccessful wintering. If the diseases of the apple tree bark in adulthood usually takes place slowly and the gardener has time for its effective treatment. But young seedlings are different. The tree may die in a matter of days.

Bacterial cancer, or bacterial necrosis, apple tree bark.

Pathogen - bacteria Pseudomonas Syringae Van Hall. (SYN PS. CERASI Griffin) . Causes bacterial necrosis, both on the bone and seed cultures. The disease resembles a burn. From spring, there is a carriage of the kidneys and branches, blackening and drying of young shoots and leaves. On the leaves there are black spots that are cracking along the edges of the leafy plates. The affected bark swells, a bloating in the form of soft blisters appear, often the depots with purple-cherry border are often formed.

Wood of branches and straps boosts, a sharp sour smell of the released juice appears, and the trees die. Bacteriosis usually begins with linear bark necrosis and goes into broad stripes. In the chronic form of cancer on the branches and trunks, ulcers are formed, which are gradually increasing. Gone stands out of the ulcers. The affected wood will raw and dies, ulcers dry out. On the cut in the wood there are caverns filled with mucus and guming formations. The infection is preserved in the affected branches, and the bacteria spread with wind, insects, tool when trimming and mainly with infected landing material.

See the manifestations of this disease of the apple tree cortex in the photo showing the characteristic signs of defeat:

Fight measures. The use of a healthy planting material, compliance with all agrotechnical requirements of culture growing, timely removal and burning of affected branches and dried trees.

Disinfection of sleeps, small ulcers and crust necrosis on the stamps with a solution of 1% copper vapor and coating oil paint. Preventive annual spraying of trees in spring, to the dissolution of leaves, burgundy mixture or its substitutes (XOM, ABIGA-peak).

Witches brooms, or proliferation

These are diseases of the fruit of apple trees that damage the wound up in the stage of bootonization.

Pathogen - phytoplasm Apple Proliferation, Apple Witch's Broom . Symptoms of the disease are manifested in July-August. On the affected shoots of the apple tree, sleeping kidneys wake up and thin, stretch the side shoots with short interstices. The leaves on them are small, with short cutters and large hopes, the edges of which have sharp, atypically large cloves.

Fruits on infected branches are developing small, on long fruits, flattened shape and tasteless. Sick trees bloom later the rest, they have a greening and uglyness of flowers, leaf kidneys are revealed at the later dates, and the leaves are yellowing and falling ahead of time. Often about the strain develops abundant root piglers. The affected seedlings have a compact look, due to the decrease in the growth and bushiness of the tree. The disease is distributed by vaccination, eyepling, planting material and, possibly, seeds. In addition to the apple tree is amazed and quince. The infection is preserved in the affected shoots.

How to treat this disease in apple trees will tell the recommended struggle measures, among which the most important use of a healthy planting material, compliance with all the requirements of culture agricultural vehicles. Timely trimming of branches with witch brooms, removal and burning of strongly affected young trees. The disinfection of garden inventory - knives, sektolers in alcohol, cologne, 1% solution of potassium permanganate after working with affected plants.

Teling the skin of the fruit of apple - This is a non-infectious disease of the fruit. On the fruits there are slightly revealed brown stains of the traveled fabric, their easy deformation is often observed. Late spring frosts during the flowering of gardens are negatively reflected on the development of flowers, uncens and young leaves. The frozen flowers and the wounds are raining and trembled, the leaves are deformed and dry out, and the partially damaged fruits grow up, but they have a chapel.

As this disease appears, apple trees - shown on the video where the brightest signs are demonstrated:

Fight measures. With the drop in the flowering of the gardens, it is recommended to breed fires and create a smoke veil. Young trees and shrubs can be covered with spandbond or loans.

Apple tree damage to low temperatures.

In winter with low temperatures, frequent thaws and insufficient snow in fruit trees, bark, cambium, trunk wood, frost cracks appear on a strain and skeletal branches. Sunny-frosty burns are observed with sharp daily fluctuations in temperatures when the sun is heated in the afternoon, and at night again freezes. From the south and south-west side of the trunk appear light spots of the wrong shape. In the spring there is a slow blowing of the kidneys, and in the summer - weak increase and dryness of shoots. At the end of summer, the cortex cracks and falls, the wood of the affected skeletal branches and the strabs die. On weak trees, a mushroom and bacterial infection spreads. Very often, the trees are fully mixed by the root system, and the affected trees breathe already at the very beginning of the summer.

In most cases, branches and shoots are closed under the severity of the first wet snow or a large snow cover. In some years, the branches break under the severity of fruit or strong wind. It also often happens during transportation or when planting trees, especially large-scale. Therefore, from autumn, young plants are better to tie the twine or rope and periodically shake snow from them. First time after planting or transplanting, plants should be tested to the support, it will protect it from the curvature and fractures of the stems. Any mechanical damage and spins of trunks and branches should be disinfected with a 1% copper sulfate solution and shock paint on a natural olife. It was in places in the places of sleep wood cracks and devies, and the trees gradually dry out.

Look at the diseases of the apple trees and their treatment on video, where the basic principles of agricultural and trees are shown at different times of the year:

Have you noticed orange-yellow stains on apple leaves? A healthy tree leaves do not change color and shape. Defeats are a symptom of disease or attacks of plants by pests. Rusty spots may indicate fungal lesions of the fruit tree, especially since the apple tree and pear are the most vulnerable types of garden plants. How dangerous is the disease, what consequences can lead? Why is it striking an apple tree and is there a risk of defeating other garden crops? Let's deal with.

Rust on the leaves indicates the appearance of the disease

Rust on apple leaves

The rust of the apple tree is an infectious defeat, the causative agent of which is a gumnosporandium tremelloides fungus. Usually the first symptoms of the disease appear in the middle of the summer: small protrusions appear on the leaves and quickly grow over the entire surface. Soon on the outer part of the leaves, stripes or round spots of brown color appear.

Black spots are visible on the stains - they appear in places under which the dispute is located.

Periodically, this hotbed is revealed and throws a new portion of pests to the plant. Multiple yellow-brown spots occupy 2/3 of the sheet surface, the affected leaves tree quickly drops and already in August - September his branches are taken off.

What is the danger of rust?

Rust more often affects the leaves, but the fungus can spread to the branches, the bark and the fruits of the plant. In the risk group there are young shoots - some of them are dying, and those that are developing will not be given in the future of healthy growth and fruits. The development of shoots can continue up to 3 years, but then the bark in the place of defeat and on the trunk begins to crack. Apples do not mature - at some stage (each plant individually) they slow down and fall.

Rust weakens a tree resulting in a low-quality harvest

The patient of the apple tree does not get the nutrition necessary for normal growth, as a result of which photosynthesis and metabolic processes slow down, there is not enough moisture plant. As a result, gardeners receive a poor-quality crop - the fruits are small, there is no usual juiciness in them, the core is often rotten.

Causes of the disease

The most vulnerable apple tree, which grows on one plot with juniper, because this plant acts as the rust pathogen. In the cold season, fungal disputes accumulate and winter in the needle juniper - in a canned state they can stay for several years. With the onset of heat in disputes begins the phase of active development - they are settled on the leaves of apple trees and infect plants.

Rust - distributed disease in the southern and seaside regions. In the humid climate, the disputes are developing faster, and a strong wind transfers them to a distance of 40-50 km, hitting the fruit trees in this perimeter.

How to deal with rust?

Yellow-brown stains need to be treated so as not to harm the tree:

To remove rust it is necessary to remove juniper from the garden

1. If the reason for the lesion is juniper, it is desirable to remove it from the garden and deeply move the soil in the place where he grew up.
2. The branches and the leaves on which the stains fifth will have to be removed. Cut them need 10 centimeters below the affected place.
3. After removing patients, the plant is processed by burgundy liquid (1%) or other Meld-containing solutions. Apple tree sprinkles three times, every two weeks.
4. A widespread gardener error is that they begin to treat a tree at the end of summer, when the apple tree has already dropped the leaves. Effect Such measures will not be given.

The treatment of rust early spring has the greatest efficiency.

The best time for treatment is the early spring, while the kidneys did not break. First you need to clean the wounds on the shoots (cut, as described above) and disinfected the cuts with a solution of copper mood. After that, you can spray a tree:

• spraying - in the "green cone" phase;
• spraying - in the "Bud" phase;
• spraying - after tree flowering.

How not to harm?

Processing stains and other lesions on the leaves burglar liquid can not be in the heat. At high air temperature, the Yadohimikat begins to actively evaporate, its concentration on the leaves of the fruit tree increases several times. The apple tree can get burns, and the gardener is poisoning poisonous pairs. Breeders recommend spraying plants in the morning or in the evening when cool on the street.

Processing of plants in crude weather will not give a positive result, because the solution stalks from the foliage together with drops of dew.

Spraying is carried out when the apple tree is dry. After the rain must pass at least 6 hours. There will be no positive effect on the processing of fruit tree at temperatures below +5 degrees, and the apple tree can get burns.

The same happens if you spray the plant in the heat or immediately after the rain. In such climatic conditions, the copper canopy, which is part of the bordeaux mixture and similar preparations, is distinguished with excess. He causes burns of leaves, shoots, trunk.

Do not want extra problems? Then do not plan the coniferous trees on one site with fruit trees. And if you risk, choose the varieties of apple trees with a strong immunity to the paschers and fungal infections, surround the plants with other varieties of fruit trees and correctly take care of the garden.

Apple tree is one of the most popular fruit trees that can be found in almost any garden and garden of our country. This is due to the unpretentiousness and fairly high yield of culture. In addition, you can make many wonderful dishes from the apples themselves and easily save them for the winter.

Most often, the apple tree does not require special efforts from the gardener and grows perfectly "by itself", but some may face the appearance of fruits and leaves of small yellowish or black spots. Most likely, it will be a disease called - rust.

Description and signs of illness

Rust is a tree infection by the spores of the fungus, which begins with the leaves and in the absence of proper care can go to the branches and fruits of the tree. If you do not start the fight against fungal disputes in the early stages, then the apple tree, which was covered with rust, will begin to wake and can simply die. Light disputes The fungus called Gymnosporagium tremelloides is transferred to the wind at the distance from several centimeters to tens of kilometers and are most dangerous for young shoots. Some of them are dying under the influence of the disease, part becomes non-pronomous, and the rest give the crop of sick fruits. In addition, the dispatches of the dispute may be birds or insects flying away from the patient plant to healthy.

To determine whether the apple tree rust is pretty simple: just a visual inspection is necessary. At first, small round spots of the yellow-brown shade appear on the top of the young greenery. Over time, they grow in diameter and in quantity until they start turning into small growths. Gradually, not only leaves, but also branches of trees are covered with growths, and the first fruits are already growing with stains. The affected apples can be dry outside, but completely rotten inside.

Of course, if you have to notice the first signs of the disease in time and begin to combat fungus, the risk of getting a sick harvest is minimal. To do this, it is enough to regularly pay attention to the young shoots of the tree and do not miss the moment of the appearance of the first specks.

However, rust is not the only reason for the appearance of round spots on the leaves of the apple tree. Sometimes such a change in the color of greenery indicates a shortage of certain substances. If the stains on the sheet appeared, but in color they do not resemble rusty metal, then you need to carefully examine their shade. This will help to understand what exactly the apple tree should be fastened. Spots can be different colors.

• Yellow spots.Such noted on the leaves of the tree along with the change in the color of young shoots on the dark brown testifies to the lack of nitrogen in the soil.
• Bully tintand the sharp cessation of the growth of young shoots signals the lack of phosphorus. If you do not make a special addition to the soil, flowering and ripening fruit may not come.
• Brown spotson the dried foliage of the apple tree is a shortage of potassium. Large leaves will begin to disappear, and new will not appear. Thus, the tree can fly out without waiting for autumn.
• Reddish tintlaugh is an indicator of lack of magnesium. Such a tree will be fruitful, but apples will be very small and tasteless. If the stains are located only along the contour of the sheet, instead of magnesium, copper is required.
• Not quite spots, rather dark yellowish raid Apartment leaf appearing at the edges of the apple-tree leaves, indicates a manganese deficiency.

The faster the reason for changing the color of the leaves and the occurrence of foci of lesion on them, the more efficient the treatment will be. The red spots are much more dangerous for the tree than the deficiency of any of the elements and minerals.

If a timely and properly distinguish the fungal disease from the usual lack of nutrients does not work, it is better to combine the apple tree feeding with its processing from rust.

Causes of defeat

In most cases, the fungus falls on the plant in the period from the beginning of the spring before it is completed. The carrier of this disease is usually coniferous trees and shrubs, and in particular juniper. A few decades ago, the gardens of the southern regions of the country were in the risk group, since only these two types of plants could grow in the neighborhood. With the development of landscape design, more and more households appear with decorative sites on which the juniper bush is planted. This led to the spread of fungal dispute, which every year more active attack apple trees.

Faster, the disease develops in conditions of elevated temperature and humidity. With frequent rains and early coming, the disputes of the fungus feel on the leaves of the apple tree most comfortable. Since they are easily transferred even to the person themselves on his clothes, leather and hair, then after contact with a separate infected apple tree, the gardener can infect the rest of the trees with their own hands. In dense apple thickets, the infection spreads with frightening speed and without proper treatment can lead to the death of all apple trees. Disputes, falling onto the sheet, germinate in it and feed on the juices of the apple tree. They break the process of photosynthesis and nutrition of the plant itself, so for a very short time (about 30-40 days) begins to actively oppress the growth of fruits and shoots, the tree begins to crack and die.

How and what to treat?

If signs of infecting an apple fungus are found, you need to start fighting them as early as possible. The treatment consists of several stages and includes not only a simple spraying, but also other necessary measures.

• Remove the cause of the disease. If juniper grows on the plot or next to it, it is best to get rid of it. In almost 100% of the case of the root cause of appearance, the fungus becomes precisely. After the plant was hardened and destroyed, the released area of \u200b\u200bthe Earth needs to be carefully populated. If the juniper grows from a neighbor in the country and to get rid of it is impossible, it is worth putting a part of the garden with high plants closest to it, which can protect the fruitful trees from fungus. They will block access to an apple tree and disputes will not be able to get to her.
• Remove affected areas. Those leaves, branches and fruit of apple trees, which are already amazed with fungus, is almost impossible to cure. In addition, even if you make various spraying and processing, sick shoots can infect healthy pieces of wood or adjacent apple tree. So that this does not happen, the sick branches will have to cut off or sprinkle. The breakdown should be no higher than 10 cm from the last hearth disease. This will save healthy fruits and reduce the risk of missing the nascent roots of rust.

Cut parts are best burned to not create a new threat. If there is no possibility of destroying with fire, then you should take them away from the site and bury into the ground.

• Process with special means.After trimming, you can proceed to the processing of fungicidal (antifungal) drugs. There are several types of such solutions.
  • Fungicides. Such funds are considered the most powerful when combating fungal lesions of apple trees. Processing with their help can give a positive result, even if the tree began to dry and die. One of the most popular fungicides, which can be purchased in any flower or pet store, are "topaz", "polyram" and "strides."
  • Preparations with copper.Such drugs can be used if the weather is not too hot, which is associated with risks of burning burns with young shoots of apple trees. One of the most popular copper funds is an ordinary burglar liquid. And you can also purchase a product called "Blue Bordeaux" or "Kuppex".
  • Preparations with gray. The sulfur is also a popular way to combat rust on fruitful plants. Especially effectively protects the apple tree with the direct spraying of sick branches. Unfortunately, sulfur cannot be used during flowering, as spray plants will not be polled. One of the most inexpensive and popular drugs is a colloid sulfur. And you can also order on the Internet or purchase in major Kumulus shopping centers, which is perfectly soluble in water and can be mixed with various fertilizers.
  • Biopreparations.Treatment with these drugs of patients not only relieves fungus, but also, unlike chemicals, raging for people, animals, insects, and plants themselves. Processed apples can be calmly eating even children. The most effective means, according to customer reviews, are "Planries" and "Phytosporin-M". It is necessary to dilute the drug in the water bucket in the amount indicated in the instructions on the package. Most often, spraying is carried out three times with breaks in a few days. It is necessary to spray all the tree, ranging from the most upper leaves and ending with soil near the apple roots.

It is undesirable to use the fruits of a sprayed apple tree in food for several weeks after the end of treatment. Even after this time, it is worthwhile fruit thoroughly under running water before eating or cooking.