Many gardeners sometimes do not know why the Yellow Tui. Often that decorative plant It begins to dry and reset the hush that it is possible about his death. It is necessary to figure out and find the reasons for a dangerous phenomenon to save them. Consider the most common reasons for the yellowing of this decorative plant and will deal with what to do to restore a healthy view.
Most often Tui begin to shut down after winter. This is due to sunburn, as the snow reflects the sun's rays, thereby increasing their intensity.
In addition, after winter, the plant lacks nutrients, which weakens the protective abilities of decorative needles. You do not need to worry - when good watering Thuya gradually recover.
There are other probable reasons for yellowing plants:
First you need to carry out mulching to improve the quality of the soil specifically for the Tui. It will also protect the plant from freezing and drying the soil.
For this, wood sawdust with a small addition of peat and sand sprinkled on the surface. The compost from the grass will help well.
The proportions of certain products are selected based on the composition and humidity of the main soil. More sand is added to the wet soil, in a dry and poor (linous) - peat and compost.
With a lack of nutrients, feeding. For this use the following drugs:
The feeding need to pour only on the ground at the base of the trunk, but not at the plant itself.
If the thuja underwent a fungal disease, then the Fundazole is used. For this, 10 g of the drug is divorced in 10 liters of water and treated with a pulverizer 2 times with an interval of 10 days. Also suitable "Bordeaux mixture" (1%).
The choice of the drug depends on the type of pest. His identification will help in the garden center or from any seller of the Tui.
To avoid it is possible to yellowball or her death, it is necessary to observe a number of important prevention measures:
Thuja is an unpretentious decorative plant, if it is properly planted. In the future, you only need to periodically feed and remove dead twigs. However, if the plant struck any disease, then measures should be taken immediately, otherwise the entire population of the Tui will die. To do this, you need to find the pathogen and choose a tool under it. You can simply catch an insect or tear off the sick leg, and then take the "evidence" to any horticulture. There will definitely prompt what and how to do.
Before the onset of winter, the Tui and some other conifers are changing the color of the needles. This is a common seasonal phenomenon that has nothing to do with plant disease.
In the fall, many conifers change the color of the crown, the needles fall. The change in its painting occurs in conditions of lowering the air temperature in September - November. This is a completely normal phenomenon that should not scare. Cooling - a signal for most conifers (juniper, microbiota, thui, pine, etc.). Their needles begins to yellow, acquires a bronze or other shade. For example, in the fall beautiful green needles popular microbiota crossing will noticeably boil. Crown of some types of Tui seems to be rust-drone for another reason. This is an abundance of semi-walled cishechs with ripened seeds.
Some conifers almost do not change the autumn colors. W. pseudootsuy Menzisisa general form Tree at this time remains almost the same. His cupins live long, up to eight years. Our green Christmas trees also "linen" almost imperceptibly, their old needles are only slightly different in color. They fell no earlier than in 5 years. The loss of the pieces of the needles is sometimes called the "autumnalpad". This phenomenon is explained by the fact that the chevings live in different plants On average, from three to eight years. Some cultures longer. When "their service life" ends, they are more or less changed their former color and fall out. Any changes in the decoration coniferous trees alarming. They are evergreens! In most cases, it is not necessary to worry. Be sure to appear a new needle, and the tree will not cease to be evergreen.
The needles of pines and fir leaves the skeletal branches and from the trunk, especially in the depth of the crown. Many types of Tuy turn all the crowns. Intensively in the part that is located closer to the central trunk. There is less light. Feed and separate chevings, and whole twigs. Many juniper, fir trees and pseudo-dotted part of the needles to winter dies. Before that, it becomes gray-nasya, so the general view of the tree does not deteriorate. Yes, and the change of the outfit is gradually. Cypress Gororhoplood often loses entire twigs that are growing great before that.
When growing conifers sometimes in the fall, it seems that the "drying" of the plants from the inside occurs. This is explained by the fact that much more old needles turn yellow and falls in the depths of the crown. Such a condition is well noticeable in pines, cypressovikov and tui.
Conifers in the autumn park in France also shine
The krona of coniferous needs to be regularly released from shuffling needles. It's easy to do, put on your hand a dense glove. I clean the housing jet of the hose. Otherwise, it will interfere with the appearance of young cheops and accumulates in places of development of branches. Under the tree, many needles always accumulate. If it does not interfere with other plants, you can not sweep well. It gradually overtakes and becomes natural mulch. Of course, with any suspicions associated with the presence of diseases or pests, you need to be removed. 
Unfortunately, the change in the color of the needle may indicate some problems. For example, Khuyva damages the spruce brown. Such a tree in spring does not restore a typical color. It must be treated. To do this, use potatoeside or borobo liquid. Processing is carried out several times (until complete recovery) at intervals in two weeks. There is another reason for the possible fond of yellowed needles. This is a word. Helps spraying carboofosomes in early spring. In the middle of summer are treated with accutelle or Rogor-s. With any suspicion of fungal lesions of conifers, Fondazole, Hom, Oxychich, Ordan, Catotside, or Commander are used. All this is quite strong modern drugs. For prevention, you can process the trees with epinom and zircon until the end of June.
Mass yellowing and pending conifers sometimes suggests that the tree was planted incorrectly (for example, with a large blowjob). Either not at that place (for example, groundwater Suitable very close to the surface of the soil). These factors should add inappropriate soil acidity, and for some crops - is overlooking the solar and blown place. But all these painful states have nothing to do with the natural change in the color and partial shift of the needles.
The role of regular irradiation is also great. Long drought is the worst enemy of most conifers who grow in our sites. The needle is often yellowing due to starvation of plants. Especially due to lack of magnesium. Therefore, you need to make those balanced complex fertilizers that are intended for coniferous crops.
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Autumn on coniferous plants You can observe such a phenomenon as a povelpad. The chevings are yellowing, dry, plants, especially the Tui with a rare crown begin to look frighteningly, as if affected by some terrible disease. However, this should not be frightened, this is a normal process. All evergreen coniferous chevings live from 2 to 5 years, depending on the plant. After the need of the needle, he smears, becomes yellow or red and dry.
Therefore, every fall in dry weather should help your plant get rid of dead needles, stuck the branches where it takes a hand with a hand in a glove to remove dead-mentioned courses. You can use hard broom to clean.
A particularly strong shoepad can be observed in container crops that are more likely to suffer from lack of water or nutrition. Begins yellowing in September, reaching his peak in October (in the middle lane).
In a dense crown, you can not see the signs of a boyspad, so do not be lazy and spread the branches, look inside the crown of your plant and remove the dead-mentioned chevings.
If you do not clean with dead-minded needles, in the spring, dead-mentioned chevings can become a focus of the development of various diseases, especially fungal, insects that can completely destroy the plant.
How to distinguish a sick plant from a poklopad. Firstly, dead-mentioned chevings are easily separated from the plant, and secondly, a young green needle is growing next to me, especially in Tui. Thirdly, the povelpad is only autumn.
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Tuya - durable and unpretentious plantWhich with its strict beauty is ideal for any garden and will delight not one generation of people. But even in care for unprehetic green pets, some difficulties may arise. Let's deal with one of these problems - why yellowing thuja.
It may happen that on your beauty will suddenly begged the scaly of the scaly needle. What to do? First of all, it is necessary to find out the reason for yellowing, and in our case the reasons may be different.
Although Tuya is a long-liver, but its czech chefs have a shorter life, namely: from three to six years. Having lived the deadline for them, the chevings are aging, losing chlorophyll grains, yellow and fall, and young people grow up in their place. This is a normal, natural process that should not cause any anxiety.
Also, the natural process is the seasonal change in the color of the needles of some types of Tui. This is due to the adaptation of the plant to frosty winters and a lack of light. In the spring, when the light day increases and the process of the cooping begins, the painting of the needles is restored.
For example, basic (wild) varieties of Tui folded (Thuja Placata) and Tui Western (Thuja Occidentalis) in winter become golden bronze. Decorative varieties Holstrup, Columna and Brabant acquire a light brown shade. But the SmaraGD variety even with severe frosts remains deep green.
Thuja folded 
Tuya western "columna" 
Tuya western "smared"
Often Tuya turns yellow with incorrectly selected ground and landing site. Let us dwell on the main points that may cause yellowing.
When landing Tui, it is very important to correctly pick up the soil. On clay, heavy soils, the roots will not receive oxygen and will not be able to develop normally. Sand soil Very quickly passes through yourself moisture, and the plant does not receive a sufficient amount of water. The most suitable plant soil should be nutritious and easy (a mixture of the delicate earth, sand and peat). Drainage is very important, as the stagnation of water is destroyed. For the same reason, it is impossible to land in places, where groundwater is located close to the surface.
An important point is the landing level of the Tui. With a strong gloss of the root cervix, the trunk will start refusing, and when it is not deep enough to push the roots.
It happens that a young thuja immediately begins to shut up, here the reason may be in a bad sapling. When buying should be paid to the humidity of the land coma, the twigs should be elastic and flexible.
With a group landing of these plants (for example, a hedge or high curb), it is necessary to strictly withstand the distance between them. The minimum gap between the thia is 1 meter. With severely compacted, the Tui begin to root.
If you saw the reason for the yellowing of your thuu in not proper landing, it needs to be urgently transplanting all required conditionsAnd then the tree will not disappear.
Another reason why turns the thuja - errors in caring for her.
In the fact that your thuja wish, some fungal diseases can be guilty. They are terrified most often. In the process of the disease, they form brown-black thighs or spots of rounded shapes on damaged tissues in which disputes develop. These diseases are striking the trunk, branches and cheeva.
Spit drone
For example, spit drone Early spring envelops the thuja branches by web or gray myster. The needle also becomes a drone, it does not immediately fall out, since it is glued to this chalk. If urgently do not take action, then all the plant will be subjected to infection and die.
Another type of fungal disease destroys the fabric of the crust. It leads to necrosis. Absolutely all of her parts are affected, the bark often begins to disappear. The needles also change color. The change occurs first by separate stains, which then merge. Most often, trees are affected by necrosis, weakened unfavorable weather conditions (Strong frost, drought). Sick trees attract stem pests to themselves.
Some of the fungal diseases are striking the old, low branches, and others are an exceptionally young increase. The fight against them is to carefully remove damaged branches and the processing of fungicides. Moreover, it is necessary to spray repeatedly with an interval in two weeks.
Root rot
Highly dangerous disease Tui is root rot. In this case, Phytophtora Cinnamomi fungus destroys the surface fabric of young roots. The plant becomes pale yellow, and then dry out. The main feature of this disease is the changes in the barrel in the root cervical area. The bark in this place is made softer, a raid appears with bright dots, and the trunk under the cortex of cream becomes brown. Young thuja from this disease dies in one season. In a living hedge, after a disease of one plant, a massive infection may be massive. Therefore, at the first signs of the disease, all the plant needs to dig and burn. And the land in this place is better to replace, as the argument of the mushroom remains in the ground. The phytophofluoric mushrooms are striking the thuly weakened by heavy soils, so it is necessary to take care of the right landing and leaving of the plant.
Coniferous plants in the garden are a true decoration that brings into the landscape of the grace and a rigor with a magical ...
In Tui, like other conifers, there are pest insects that form two main groups.
A distinctive sign, testifying to the defeat of the Tui of this type of insects, is the appearance of gray plaque on the needles and mass movement on the plant of ants.
- Top Flapshoes It looks similar to brown kidneys, and juniper flames form growing yellowish ulcers. They are attached to the foundation of escape. "Bi-58" is well cured, as well as drugs such as Aktara and Lufox.
- Mol Pestry. Activates in May. Her larvae breaks through the efforts of Tui's scales, which leads to a change in color and escalation of shoots (most often the top is affected). To combat mole, drugs are used, which includes pyrethroids.
- Toy Tla. It dwells most often at the bottom of the trunk. Suchshes juice from the chewing, it leads to yellowing and falling off. It is necessary to spray the "carbofosomes".
Mol Pestry 
Toy Tla
Podtek-like bagpage
- Podtek-like bagpage. Her caterpillars feed on a hay and bucks of the thui. A characteristic feature of the defeat of these insects are silk bags yellow color (about 5 cm) hanging from branches. This insect causes a massive conifer, heavily weakens the plant, which makes it more affordable for other pests.
- Larch Laptop. The larvae of this insect damage the thui's hive, gossiping it into small cocoons. Coupling then yellow and fall.
- Cobed tick . About the defeat by this pest will be prompted by the presence of a thin cobweb and small light points on the needle of the thuu. If the defeat is very strong, then the plant becomes white and covered by the web. It is possible to fight with a tick by repeatedly spraying with inhibitoacaricidal and acaricidal preparations (for example, Aktellik, "Envidor", "Akarin", "Phytoverm" and others).
Wheel beetles (Skosari)
- Wheel beetles (Skosari). In the spring, these insects eat a chevy and a bark of young plants. And the larvae living in the soil feed on roots. This causes to be toured or yellowing needles. To combat larvae, it is necessary to pour soil insecticide (for example, "Aktara", "Antichruption"). Also effectively against the beetles and larvae pollination of the soil around the plant by the drug "Confident".
Turkish Louboed
If the bark is extended on your tue, and under it you found intricate holes and moves, then, it means that the plant attack stem pests (coredists). In our case, it turkish Louboed (Phloeosinus). He hurts him so much that the plant dies. At the damaged areas, small holes are visible, stared with meteo.
The fight against the cores is very difficult. One of the struggle is pheromon traps. They are attached to the tree and are used to attract these insects. When they fly to the trap tree, the tree is uprooted and burned. Also use the antiformon, they, on the contrary, scare the beetles. These substances are safe for people and animals.
To combat stem pests, it is possible to use such drugs as "Bi-58", "Aktellik", "Cleper", "Fufanon" and others.
Coniferous trees are unpretentious and durable. But even these mighty giants are subjected to various kinds of diseases.
The article will tell about the diseases of the Tui, why turn yellow and how to treat them.
The reason for the yellowing of the Tui may hide in many factors.
Below are the basic natural reasons why Tui wish and dried, and its needles fall.
It seems that the tree dies. But it is not. Thus, the thua is protected from the cold and acclimatizes to winter.
It is forbidden to water, move or substitute with bright sunny rays that did not fit the tree. It is not recommended to let the animal tree, such as dogs. They can damage the gentle roots, thereby turning the plant.
Note: Yellowing or taking separate thuly twigs at the bottom of the crown the process is natural. The tagged processes should be carefully removed manually.
The cup of Tui tender and straight, sun rays leave burns on them. It is recommended to cover a tree, fencing from direct rays of the spring sun. To do this, use kraft paper, burlap.
Consider the most common diseases of the Tui shrub:
The root neck is incorrectly located, too deep or, on the contrary, very close to the surface. The next reason is when the root system is subjected to shockting.
Most often, the cause of rotting lies in the pathogenic activity of fungi and microorganisms, such as Tulent, a core or tick.
Excess fertilizers or lack of oxygen is able to apply the root system of burning burns. Because of which the tree turns yellow, boil and cares.
The needles sat down. Little strings appear on the branches, with time turning into a bump. They, in turn, adversely affect the ability of the tree to reproduction.
It happens in the investigation of the falling down trees too close to each other. Imitation. With this method, there is insufficient air circulation around the plants.
It is possible to check whether the tree can not be died in this way: bend the twig, the dead branch breaks out, as it has already dried, and the living will be laughing.
I would like to note that all diseases of coniferous trees are easily treated if you find them on time. The fungus is treated with the help of the Fundazola solution.
Break 10 liters for 10 liters. Water and process a tree 2 times, with a break in 10 days. The affected processes are subject to immediate removal.
For insect extermination, carbofos, accutelic or fungicides are used.
Please note when the pests appear in the tree, it is important to prevent the formation of larvae. Otherwise, treatment is useless and insects will be offended.
First of all, you need to follow the rules and care for it.
Remember that before winter the soil does not work. All work enrichment work begins in spring, during active vegetation.
Provide the right preparation for the winter.
