How to spray fruit trees from diseases and pests. We decide when to spray apple trees from pests without harming the crop How fruit trees are sprayed in spring

- one of the most unpretentious orchids, which is easy to grow at home.

You can buy it in almost every flower shop and large supermarkets.

One of the controversial issues in the care of an orchid is whether spraying a plant is useful?

It is possible and necessary to spray the plant, only it must be done correctly in order to prevent harm.

Spraying phalaenopsis orchids at home

Tropics with a humid and warm climate - natural plant habitat.

In order for phalaenopsis to grow well and delight in flowering, it is important create a suitable microclimate in the apartment and stick to the ground rules.

Tropical plant - Phalaenopsis orchid.

Among them - maintaining high humidity, the optimal level of lighting and temperature conditions.

During the summer temperature should be kept at an average of 20-25°C, and in winter - 18-20°C.

Phalaenopsis doesn't like drafts and hot scorching sun.

In summer you can arrange air baths for the plant, for this it is taken out to the balcony or to the street.

Taking into account the climate to which they are accustomed in natural habitats, humidity level the room should be at least 40%, and preferably 60%.

In winter such indicators are more difficult to achieve than in summer, due to heating.

You can use the following ways to maintain the required level of humidity:

To prevent access of hot air to phalaenopsis, you can install a barrier above the battery;
Installing a pot with a plant on a pallet with expanded clay and water, it is important to ensure that the roots do not come into contact with water;
Daily spraying of phalaenopsis.

The room in which the plant is located it is important to ventilate well, even in winter.

In this case, air should not fall on the flower.

No drafts allowed.

Phalaenopsis after airing should be sprayed.

If the humidity is too high, needed good ventilation Otherwise, spots may appear on the leaves, and the roots will begin to rot.

Low humidity can cause dropping of flowers and loss of leaf turgor.

Technology

Do I need to spray the Phalaenopsis orchid? Of course!

Spraying is an important component behind Phalaenopsis, as all members of the Orchid family love moist air.

It is important to properly spray phalaenopsis.

Too dry air you can use a humidifier. If the air is not too dry- constant spraying is enough.

Advice! Every month, the orchid should be bathed in the shower, after the procedure, you need to wipe the leaves dry.

AT winter time orchids are sprayed daily. At low temperature air, the number of sprays should be reduced to prevent hypothermia.

Summer humidity is higher, so you can spray not the flower itself, but the air near it. For spraying and it is necessary to use water settled for two days.

Preference is given melt or rain water. She is should be warm, 2 degrees above the room temperature.

If the tap water is hard, then you can take boiled or distilled. Spraying the plant is desirable spend in a dark place.

In this case, the jet must be directed from the bottom up or perpendicular to the barrel. After spraying the flower is placed on the windowsill, if there is no sun, or shaded from the sun's rays.

Do not spray leaves if the plant is in direct sunlight. This can lead to sunburn.

After spraying blot the core with a cotton swab to remove excess water.

On hot days the aerial roots of the plant must be sprayed, as well as the leaves. Their purpose is to receive additional oxygen.

The jet must be directed from the bottom up or perpendicular to the trunk.

But dry air they can help the plant get moisture by taking over the functions of the main roots.

Phalaenopsis sprayed in the morning so that by the evening the moisture has time to evaporate. For the night spraying the plant is undesirable.

Since by the evening the temperature in the room may drop and remaining on the plant water can cause hypothermia and various diseases.

top dressing

In order for phalaenopsis to develop normally, throughout the year it should.

Depending on the stages of development, different feeds are required :

Stage active growth– nitrogen;
Aging stage - potassium and phosphorus;
Flowering stage - phosphorus 2 times a month.

Important! It is better to underfeed an orchid than to overfeed it. The spray solution must be of low concentration, otherwise you can get a burn on the leaves.

Summer plants are fed once a week, in the rest of the period - 1-2 times a month.

in winter the number of top dressings should be reduced to 1 time per month, while increasing the amount of potassium and phosphorus.

Growth stimulants and vitamins

When growing phalaenopsis adaptor can be used enes and growth regulators- epin and ecosil:

Appin increases plant resistance to adverse conditions and diseases. The solution is sprayed on the plant after, during and after pest control, in case of flooding or frostbite of the plant. 1 ampoule in a volume of 1 ml of the drug is diluted in 5 liters of water. epin plant is not allowed!
Ecosil- growth regulator with fungicidal properties. They can be sprayed with orchids during the growth period to increase the plant's resistance to adverse conditions. A solution is prepared for spraying: 20 drops of the drug per 3 liters of water.

Spraying orchids with vitamin B1- thiamine is aimed at increasing the size of flowers, accelerating budding, protecting orchids from aging, improving the movement of juice in cells.

To prepare the solution, 1 ampoule per 1 liter of water is used. Phalaenopsis are sprayed 1-2 times a month during active growth.

Pest control

Sometimes phalaenopsis can suffer from harmful insects:

Shchitovki;
mealybug;
Green aphid.

Insects that harm phalaenopsis.

You can get rid of them spraying the plant with special preparations:

Intavir,
Karbofos.

When yellowish or reddish spots appear on the leaves - rust, the plant should be sprayed with topaz.

Important! Orchids may not tolerate chemical treatments well. Therefore, if treatment is necessary, check the effect of the drug on one sheet.

If there are no negative consequences, then you can process the plant completely. Otherwise, use traditional methods of treatment.

In order to prevent the occurrence of diseases and pests monthly it is necessary to spray orchids with foundationazole or oxycom.

Snails and slugs are the most dangerous. When they appear it is necessary to treat the plant with mesurol.

Useful video

Watch the video on how to deal with pests:

Watch the video, is it possible to spray the phalaenopsis orchid?

Watch the video on how to fertilize phalaenopsis:

Watch the video for the basic rules on how to successfully grow phalaenopsis:

Conclusion

It is not so difficult to care for: how to spray a phalaenopsis orchid and create a microclimate.

It is important to comply with the conditions of their content:

Lots of scattered light
Fresh, humid air.

Phalaenopsis will delight you with its lush bloom.

Thanks to such conditions and the implementation of simple rules, phalaenopsis will delight you with its lush flowering up to 9-10 months during the year.

In contact with

Is spraying useful for indoor plants or not? Everyone can answer the question, it's not difficult. First you need to understand why home flowers are sprayed at all.

Why spray houseplants?

The spraying procedure is useful, and sometimes indispensable in such cases:

For air humidification.
For cleaning plants.
For watering, fertilizing, treating pests and diseases.

Most indoor plants come from the tropics and grow best in high humidity. When spraying, the moisture evaporates and the humidity increases. You need to do this regularly.

The leaves of house flowers are gradually covered with dust, which disrupts their natural processes of respiration and photosynthesis. For dust removal, it is sometimes useful for all plants to arrange a light shower by spraying abundantly with clean water.

In addition, some plants, epiphytes in particular, absorb water and fertilizers better when foliar watering - spraying. And if the plant is already affected by pests or diseases, then spraying with special substances is indispensable.

Can all indoor plants be sprayed?

Such statements are the usual prejudice of illiterate "specialists". All houseplants came to us from the wild. They grow in tropical forests and on mountain slopes, in deserts and sea coast. Is it not raining there? Rains sometimes happen even in the African deserts. What can we say about the rainforests, where most of our indoor flowers come from! Maybe after every downpour all the delicate flowers die out? Of course not! They grow even better and bloom wildly!

The well-known indoor violets - Saintpaulias - have pubescent leaves. It is believed that they should not be sprayed. But many violet lovers regularly give them a warm shower and claim that this is good for the plants.

What is the contradiction? Why is the myth about the prohibition of spraying so persistent for many houseplants?

Spray properly!

The true answer is given by nature and your own common sense. Step out into the garden after a rainstorm and look around. What do you see? The green leaves have freshened up, saturated with moisture, but the delicate flower petals have fallen off or lost their color. It does not matter, in a couple of days new buds will bloom magnificently. And if it rains constantly, then the soil becomes limp, flowering stops, some plants rot from excess moisture. Warm and calm summer rain is best for plants.

The same thing happens at home. When the long-awaited buds have finally blossomed and the houseplant pleases with its flowering, you do not need to spray it. Just enjoy the beauty, not forgetting to water occasionally. Do not make heavy rain for your flowers at this time! Also, don't spray cold water straight from the tap. Make sure that the soil in the pot does not get too wet.

What Not to Do

Never spray in the sun. This will burn the leaves.
Do not spray hard and mineral water . White spots of salt on the leaves not only look ugly, they harm the plants.
Do not leave wet plants in a cold and damp room. This contributes to the rapid development of fungal diseases and decay. The same applies to cold window sills.

In all other cases, you need to understand why spraying is actually done. The problem of insufficient humidity can be solved with an inexpensive humidifier. If there is no humidifier, then it is better to spray the area around the plant with a water mist, and not the flower itself. And make sure that the earth in the pot does not get too wet.

For work, it is better to purchase a special inexpensive sprayer. You can’t do without it if there are a lot of indoor flowers, and if there are large-sized ones, then this is generally an indispensable thing. The advantage of operation is that it works at the touch of a button, no need to constantly pump the pump by hand. You can choose here on the Gloria sprayer page, but do not rush to take it with a large volume of water. Such sprayers spray water very finely, like a "fog" irrigation system, the water consumption is small. One liter is enough for many plants, and it is more convenient to hold in outstretched hands small balloon. If you add fertilizers to the water, then they need to be used at a time, a large container is also not needed in this case.

Cleaning the plant from dust must be carried out at least once a month. And it is better to do this by spraying with water than with a brush or cloth. So the leaves are less damaged. The spraying mode is set to another, with a large flow of water. This can be done in the bath or in the shower, then lightly shake off the leaves so that the drops of water run off, and move the plant to a warm and dry place, but not in the sun. All plants are washed in this way - both pubescent and not. If excess moisture in the soil is harmful to the flower, then the earth is simply covered with plastic wrap.

When you have to treat your home flower from diseases and pests, then all methods are good here. Most often, spraying is indispensable. Remember to do this with rubber gloves.

We already know that spraying indoor plants is the most affordable and common way to increase the humidity in a room. But not all indoor plants can be sprayed equally. Some indoor plants are generally strictly forbidden to moisten, especially in winter.

To immediately understand which plants can be sprayed and which not, we will understand for ourselves that plants with velvety (saintpaulia, gloxinia), folded (peperomia, streptocactus), thin (pelargonium) or transparent (caladium) leaves are more sensitive to various rots. After all, fungi that cause rot multiply very quickly in stagnant water droplets. For such plants, you need to choose another way to increase the humidity of the air.

But tropical plants (orchid, codium, philodendron, bromeliad), plants with hard shiny leaves (ficuses: rubbery, Benjamin, variegated, clerodendrum, shefflera, calathea, alocasia, zamiokulkas, azalea, dieffenbachia, arrowroot), ferns (nephrolepis, maidenhair ), room coniferous plants(Elwoodi cypress) are in great need of leaf spraying. Moreover, they need to be sprayed on both sides - both from the top and from the bottom. This must be done because it is on the underside of the leaf that the stomata are located, through which the plant absorbs moisture, and also in order to warn the spider mite that we know about its existence and will not tolerate it in our company)), which also lives on the underside of the leaf.

To avoid leaving water marks on furniture or glass from spraying, try spraying plants in the bathroom or in the sink. If you still spray the plants on the spot, then it is better to immediately wipe off the traces of water drops on the furniture, and on the glass, and on large leaves. Over time, whitish spots remain from the water, which are very difficult to remove.

The humidity in the room will be approximately the same throughout the day if spraying is done in the morning and in the evening. But you need to make sure that before the night (as the lights go out), the plants can completely dry out. Without light, there is no photosynthesis, and plants do not absorb moisture in any way, and this can cause diseases.

In winter, if the plants are on the windowsill, you need to remember that the air temperature near the window is lower than in the room. Therefore, spraying should also be treated more carefully: the combination of high humidity and cold directly at the window can also contribute to the development of rot.

Spraying must be dosed. It is advisable to set the sprayer to the finest spray, otherwise large drops will quickly drain from the leaves into the substrate and it will become waterlogged. Another small addition: if the plants have already bloomed, then during spraying, try not to get on the flowers themselves, otherwise their decorative effect is lost and they fade faster. It would be ideal to cover them with a piece of paper during spraying.

You also need to remember that spraying should be done after watering, and not before. If you spray the plant before watering, moisture will still get on the substrate, and it will turn black, and it is not clear whether the plant has been watered or still needs to be watered. If you water twice in a row - you can fill the roots, if you don’t water it - the leaves will begin to wither and turn yellow.

In summer, especially in hot weather, you can spray houseplants without any fear if the plants are not in direct sunlight. In some cases, you can cause a burn on the leaves. To avoid this, either keep the plant out of direct sunlight, or mist in the morning and evening.

If the trees are not given due attention, even with excellent seedlings and varieties from the orchard, it is hardly possible to wait for a good harvest. One of the most important care activities is spraying fruit trees in the spring.

Timely and well-executed procedure:

help build reliable protection from the mass of dangerous plant diseases;
prevent pest infestations;
will create a reserve for future flowering and harvest.

One of the most important events that opens a new holiday season, aimed at the destruction of pests, still hidden from the eyes of the gardener. Many of the worst enemies of fruit trees overwinter and develop inside the bark, in the surface layer of soil under the trees, and even inside the buds.

At what time in the spring will the treatment of fruit trees from pests bring the greatest benefit? To prevent the mass appearance of an army of insects, the first battle with it is carried out when the average daily temperature overcomes the barrier of +5 ° C, and the main snow cover comes down. It is impossible to give exact dates, because much depends on the climatic features of the region and the conditions of a particular year.

Spring processing of fruit trees before bud opening

In most areas middle lane preparation for spraying should begin from mid-March.

What is this preparation? Before proceeding with the spring processing of fruit trees from pests:

plants are inspected for damaged and dead shoots, cracks and wounds on the bark, grinding of branches and other problems;
carry out the detected dry shoots;
they clean the trunks and skeletal branches from lichens and exfoliated bark damaged during the winter;
under trees and shrubs, last year’s foliage and other debris are cleaned to prevent the reproduction of soil pests and to carry out not only pest control of fruit trees in the spring, but also to clean the trunk circles under the plantations.

All of these measures are aimed at reducing the risk of spreading infections from dead parts of plants to healthy ones. Therefore, after filing and cleaning all wound surfaces and cuts on shrubs and in spring, using a 1-3% solution of the substance in water. And only then is the incorporation of garden pitch carried out.

How to spray fruit trees in spring?

The choice of drugs for pest and disease control today is so wide that when visiting a store it is difficult to navigate in colored packages. What means are suitable for spraying fruit trees in spring?

The most popular tool among gardeners in Russia can be recognized. Copper sulfate is a fungicide that successfully resists such common diseases of fruit trees and berry bushes as powdery mildew and scab. It can be used in any weather throughout the year.

To make the processing of fruit trees in spring with copper sulphate more effective, they are prepared on its basis. To do this, vitriol is mixed in equal proportions with slaked lime.

The resulting blue liquid not only has the properties of a fungicide, it:

fights bacterial infections;
helps to deal with certain types insects.

Spring spraying of fruit trees with iron sulphate is also aimed at combating plant diseases, but at the same time it is used as foliar fertilizing with an iron preparation. As in the case of copper sulfate, two treatments of the garden with iron sulphate are required to achieve a lasting effect.

In early spring, diesel fuel is effectively used to treat trees from pests wintering under the bark. Forming a thin film that does not allow air to pass through, it is deposited on the surface of the bark and does not allow insects to breathe. Usually the effect comes in a few hours. The larvae and eggs deposited in the kidneys and under the bark die without developing into an adult insect.

Spraying fruit trees in spring before and after flowering

The second stage of the attack on diseases and pests is carried out when the plants are preparing to bloom, the buds have already opened, and also at the stage of the appearance of the ovary. At this time, the main emphasis is on the extermination of pests, as well as consolidating the results of the fight against diseases and infections.

How to spray fruit trees in spring in order to harvest a full-fledged healthy crop in summer? Garden processing is carried out in two steps:

when colored buds are just emerging on the trees;
when most of the petals fly around, and the first signs of the ovary become visible on the branches.

At this stage, complex insecticides are used in combination with fungicidal agents. In addition, it is worth paying attention to the foliar treatment of trees or urea. The chemical drug perfectly copes with several tasks at the same time:

fights most diseases of apple, pear and stone fruits, including all kinds of rot;
destroys pests at the stage of eggs and pupae;
is a nitrogen supplement that simulates the growth of green mass.

In large orchards located far beyond the boundaries of residential properties, spring treatment of fruit trees from pests is carried out using the DNOC drug, which simultaneously acts against ticks, insects and pathogens.

The drug is toxic, so when using it, serious safety measures are needed. The treatment is carried out in very early spring or autumn, when the plants do not show signs of active growth.

Popular in recent times biological products are good for disease prevention. If the tree is already sick or damaged by pests, such remedies, although they are safer for the plants themselves and humans, will not help much, or may not cope with the problem at all.

How is fruit trees sprayed in spring?

How to spray garden plantings? How much solution may be required to irrigate a particular tree?

Referring to the instructions supplied with the chemical protection plants, there are always the proportions of dilution of the drug, as well as the approximate consumption of liquid per meter of area. But how to be guided by these figures, when the spraying of fruit trees in spring is carried out not only on the ground, but primarily on the crown?

That is why it is extremely important to prepare a high-quality sprayer before the beginning of spring, which allows using a directed jet to moisten the most inaccessible areas of the tree. As a rule, a good apparatus saves chemicals, avoiding waste and providing a powerful fine jet. A video about spraying fruit trees in the spring will help you master the technique of competent selection of drugs and irrigation of plants. Processing can be considered completed when the crown of a tree or shrub is wetted from all sides, the trunk and root area of the soil are processed, where insects can hide and fungal spores hibernate.

Spraying fruit trees in early spring - video

As you know, orchids are among the tropical plants, which means that such colors need to create appropriate conditions, the first item among which is high humidity. As a rule, flower growers provide the "pet" with the required amount of moisture by spraying or a warm "shower". But it is this moment that causes lovers of such plants a large number of disagreements regarding watering, spraying and other activities. If you have been breeding such plants relatively recently and do not know if you need to spray an orchid and how to do it correctly, the information below will definitely come in handy for you.

Dispelling the myths

There are plenty of myths associated with. One of them just has to do with creating an appropriate level of humidity around the flower. According to its content, spraying orchids is a mandatory daily procedure, without which a flower, accustomed to tropical humidity, will simply die. In fact, everything is not so serious! The orchids available in our florist shops are hybrids and not purebreds from the tropics, so they easily adapt to life on the windowsill of an ordinary apartment and do not need excessive spraying. Moreover, no matter how much you spray water around the flower, you still won’t be able to create a tropical climate around orchids at home. After all, in the tropics climatic conditions stable, which cannot be reproduced in an artificial environment.

How to spray an orchid?

Indoor Orchids are able to do without additional spraying of moisture. But to make the flowers feel even better and delight you with the perfect appearance juicy, green and dust-free leaves, you still have to spray orchids from time to time. To do this, you can use a spray bottle and distilled water or special solutions designed for the corresponding procedures.

For example, with a sharp change in the conditions of detention, you can use the drug "", and for health - once a month. At the same time, it is necessary to prevent moisture stagnation in the axils of the leaves, avoid droplets on peduncles with buds and follow the tips below.

The jet of water sprayed by the spray gun is directed either from the bottom up or perpendicular to the barrel. Manipulations are carried out in a shaded place. Excess moisture can be removed with a cotton swab.

Important! If moisture accumulates in the “outlet”, at the base of the leaves, this can lead to rotting of the root system, as a result of which the flower will disappear.

After irrigation, do not expose the flower to direct sunlight. In this case, the remaining moisture will act as lenses, as a result of which the delicate skin of orchid leaves will get burned. For this reason, it is better to shade the window on which the flower stands.

Do orchids irrigate in winter?

Both beginners and experienced flower growers are often interested in the question of whether it is possible to spray an orchid in the winter. The opinions of experts on this matter are divided, as a result of which you can find a lot of warnings on the network regarding spraying a flower on cold days.

In fact, winter is not a strict ban on the usual irrigation. It all depends on the climate inside the apartment. If the air in the room is dry (which is typical for heating season), and the temperature reaches 23-25 ° C, spraying will not harm the flowers. The procedure should be carried out in the morning, so that at night the leaves of the plant remain dry. Orchids kept in cool rooms are not recommended to be sprayed, since excess moisture may not have time to evaporate by the time of sleep, which will immediately lead to root rot.

Important! If the room temperature is low and it is not possible to irrigate, you can spray water not on the leaf plates, but on the top layer of the soil. Due to the dryness of the air that heating provides, the substrate will dry out quickly, and the root will be protected from rotting processes.

How often can a plant be sprayed?

Spraying is carried out mainly in the morning. To maintain the flower in a healthy state, daily manipulations will be enough. On hot days, frequent irrigation is allowed (up to several times a day). But, when spraying water, it is still necessary to ensure that the leaves of the plant dry out by night. If you have the opportunity, you can create a small greenhouse for an orchid using polyethylene or a cropped plastic bottle, in which it will be stable high level humidity. In this case, it is not necessary to spray the plant so often. But in without fail it is necessary to make sure that the flower receives the required portion of oxygen.

Is it possible to spray an orchid during the flowering period?

There is an opinion that it is not, but this is another common misconception. sprayed with the same frequency as a non-flowering plant. Only this must be done very carefully, avoiding water on the buds. Such interaction in most cases accelerates the process of flowering and falling petals. And also there are situations when moisture that got on the delicate petals caused the appearance of spots and their rapid withering.

How to spray a Phalaenopsis orchid?

This type of plant has an unusual shape of buds and loves high humidity. Therefore, the question regarding spraying quite often arises among flower growers. In order to provide the plant with the proper level of moisture and not harm it with excessive care, it is necessary to adhere to the above general rules. It is also important to carefully spray moisture, avoiding the appearance of a cloud of mist. It is necessary to direct moisture only to those areas that really need additional moisture. Water droplets should not flow down the stem and leaf plates. Otherwise, excessive moisture can cause root rot.

In winter, it is recommended to spray the Phalaenopsis orchid no more than once every two weeks. At the same time, it is necessary to spray moisture around the plant, avoiding its contact with the surface of the leaves. If the plant is in a room where there is no heater, irrigation is not carried out at all.

Important! It is necessary to irrigate an orchid of this type by turning the spray gun into a light haze mode. Otherwise, you can achieve excessive wetting of the plant, which is not the most in the best way affect the state of the flower.

Spraying orchids at home is not an event of high importance, but health and beautiful view flowers depend not only on the presence of the proper level of moisture. However, do not neglect this procedure or the rules for its implementation. A properly and timely sprayed plant will surely please you as a token of gratitude with a rich shade of juicy leaves and a long-blooming inflorescence.