Early spring is the time to deal with pests of trees and shrubs. While the buds are sleeping or just swell, the pests are not asleep, and are preparing to leave winter shelters. But we, gardeners, should not hesitate. Spring is the time for gardening! And we will start by watering currants with boiling water - an old but proven method.

1. Why pour currants with boiling water?
2. When to process currants with boiling water, in what month?
3. Auspicious dates for Lunar calendar-2019 year.

And what is the benefit?

Spring treatment of currant bushes with boiling water helps fight with kidney mites, aphids, fungal spores. Preventive measures are aimed primarily at pests wintering in the aerial parts of plants and can significantly reduce their numbers at the very beginning of the summer season.

Watering bushes hot water does not guarantee that during the year the plants will be protected from attacks by aphids, currant mites, powdery mildew. Such treatment destroys only the first generation of pests, and then completely different (mainly chemical) means are used.

The difficulty of applying the method is that the water must be at a certain temperature, which is difficult to achieve in summer conditions. They pour over the bushes when it is still cold outside, and in the process of work the water can cool down, then all efforts will be in vain. Moreover, there is no guarantee that it will be possible to scald all the branches.

The water temperature for watering shrubs in spring should be at least 80-90 degrees , watered from a watering can with a shower head. As a rule, 3 liters of boiling water are enough to process 1 plant.

But still, the method of treating currants with boiling water has existed for a long time, its effectiveness has been confirmed by practice. You can pour boiling water over not only currants, but also gooseberries, raspberries. And here the main thing is not to be late, to process the bushes on time.

When to process currants with boiling water?

In the spring, currants are among the first to emerge from their winter dormancy. Even when there is still snow on the site, you can see that the currant buds have begun to swell. It is important to carry out the treatment with boiling water even before the pests wake up.

If you live near a site where currants grow, start inspecting the bushes at the end of March. Plants infected with bud mite are very easy to identify right now. Buds, shaped like a head of broccoli, are a winter haven for kidney mites. Healthy kidneys are elongated. Tear off such a "head", break it in half, and you will see swarming insects inside.

Such bushes are a must treat with boiling water ! And if you are not a supporter folk remedies, below will be listed chemical preparations for spring processing garden.

Processing with boiling water is carried out strictly BEFORE BUNDLE BURNING! When the buds begin to bloom, it is too late to pour hot water over them. Then chemicals come into play.

Currant buds begin to bloom around the end of April, so late March - early April we still have time to carry out the treatment with boiling water. Perhaps in your region these dates are shifted, a lot depends on weather conditions. By at least, in special literature they write that pouring currant bushes with boiling water can be started already in late March - early April.

Another landmark - average daily temperature+4 degrees. When the buds have not yet blossomed, and the average daily temperature has reached this indicator, berry bushes (including currants) can already be sprayed Bordeaux liquid, a solution of urea or ammonium nitrate, and also treat with boiling water from a watering can.

Favorable dates according to the lunar calendar for 2019

According to the Lunar calendar for April 2019, the treatment of currant bushes with boiling water and other means is best done:

• April 1st
• April 9 and 10,
• April 13, 14, 15, 16, 17 (before lunch),
• April 22 and 23,
• 26 (afternoon), 27, 28 April.

What else can be processed currants in the spring?

Spring processing of currants is carried out, as a rule, in several terms:

• before bud break,
• in the green cone phase (beginning of bud opening),
• before flowering
• during budding.

The arsenal of drugs is huge, but this does not mean at all that you need to use them all to the maximum and at every stage of plant development. No, each drug has its own purpose, its own processing time. In this part of the article, we will short review preparations, a kind of cheat sheet: what else, besides boiling water, you can process currants in the spring.

BEFORE bud break, against spores of fungal diseases wintering on branches, currant bushes are treated with the following preparations:

• 3% Bordeaux liquid,
• 4-5% solution of urea or ammonium nitrate.

During swelling of the kidneys, currants can be treated (from ticks and other pests) with drugs:

• Actellik,
• novaction,
• Karate Zeon,
• Fitoverm,
• Akarin.

The first treatment is in the middle or at the end of April, when the buds are already swelling. After 2 weeks - re-treatment, but with a different drug. Further applied after flowering.

In the green cone phase (at the beginning of bud opening), berry bushes are treated with insecticides (against wintering pests):

• kinmiks,
• Kemifos,
• Fufanon,
• Fitoverm.

During the budding of berries, insecticides are used to combat gall midges, aphids, mites:

• Actellik,
• Kemifos,
• Kinmiks.

Choose one of the drugs and apply it, according to the instructions, strictly observing the dosage and frequency of treatments. Bud mites and powdery mildew are fought with a 0.5% solution of colloidal sulfur. To prepare it, take 50 g of sulfur powder and stir first in a small amount warm water to the state of gruel, and then gradually bring the volume of water to 10 liters. Ready solution spray the bushes and the soil under them.

Very effective in the fight against kidney mites manual collection pest-infested buds. Since such kidneys are easily distinguishable by eye, they are collected and burned (mandatory!).

Currant grows on almost every garden or suburban area. The taste of this berry is familiar to most of us since childhood. But to get good harvest and delicious fruits, you need to constantly care for the plants. The reason for crop failure can be violations of agricultural technology, but most often pests cause the greatest harm. Many of them easily endure the winter, and in the spring they begin to destroy currants.

You can learn how to protect raspberry bushes from diseases and pests.

Watering currants with boiling water: why and when is it better to do it?

Berry bushes are a good refuge for pest larvae, fungal spores. Therefore, currants constantly need processing from the very different kind pests and diseases. There are several dozen of them in total.

Early spring currant processing includes two main stages. First of all, it is necessary to burn plant debris, and then dig up the soil around the bushes and in the aisles. This gives a good result.

But larvae and spores are also found on the bushes themselves. There are several ways to get rid of them. For example, treat currants with boiling water before buds bloom on it. This is a well-known and effective method of pest control, which is used in late February - early March. A similar procedure is also useful in that it increases the immunity of currants. AT middle lane It is better for Russia to pour boiling water over currants in early March. The snow had already melted at that time, and the buds on the bushes had not yet blossomed. If leaves have already appeared, then it is impossible to pour boiling water over the bushes so as not to burn them. It is necessary to ensure that the boiled water has cooled to 80-90 degrees.

The greatest harm to the currant is caused by a tick that wakes up in the spring, after hibernation. The infection can be transferred from soil to bush or from bush to bush by the wind, birds, and people themselves can become carriers of larvae and spores in the garden. Female ticks start laying eggs after the buds begin to bloom. And after about two weeks, already disfigured leaves appear in their place. By watering currant branches with hot water, you harass the tick and thus interrupt its reproduction.

If the plant is not treated on time, then in the fall, harmful creatures again take root inside the kidneys in order to survive the winter. As a result, swollen formations appear on currant bushes, which are easily visible on black currants, but are completely invisible on red ones. During this period, it is useless to use boiling water to treat currant bushes, since the protective shell of the kidneys in which the ticks hid is strong. It will withstand such treatment, and the pests will remain intact.

When the buds begin to swell, you need to carefully and carefully inspect all the bushes. There are thousands of mites in an overly enlarged kidney, which can only be seen with a strong magnifying glass. The eggs laid by the females hatch into larvae. The process is repeated, and the kidneys affected by them dry up. Deformed buds should be plucked out, and if there are several such swollen buds on one branch, then it is better to cut it off. Then all this must be burned.

Among other things, the tick that settled on the currant is the cause of terry. This is a dangerous viral disease of the berry that affects the entire bush. Currant flowers are interpetalous, and when infected with a virus, they become separate-petaled, seemingly terry. The flowers stretch out, acquire a lilac hue, and no longer form ovaries. As a result, the bush ceases to bear fruit.

With the disposal of the tick, when treated with boiling water, powdery mildew fungi are also destroyed. This is the causative agent of another disease - powdery mildew of plants. The disease leads to the fact that the growth of the plant stops, and it dies.

Some gardeners and gardeners do boiling water treatment at the end of October, but this is not so effective. The fact is that aphid eggs have a strong protective shell in autumn, and the method using boiling water may not work.

How to water currants with boiling water?

For watering with boiling water, it is best to use a metal watering can. Plastic watering cans are undesirable because they can be deformed from hot water. And when using a bucket, you will need too much hot water, which is irrational. Experienced gardeners it is recommended to add salt to boiling water, as well as manganese or copper sulfate in a small amount. The effectiveness of processing from the addition of these ingredients will only increase. As an auxiliary inventory, prepare pruners, buckets and scissors.

To save gas, it is best to boil water on a fire, using improvised means for this. can be adapted iron barrel, drilling two holes in the middle on the sides, and then inserting iron rods into them. From below, light a fire under them, and put a container on top of them.

After boiling the water, begin to evenly scald the currant branches. It is necessary to ensure that each branch is treated with boiling water. The procedure must be carried out quickly so that the water does not cool down. Ten liters of boiling water is enough for about three currant bushes, each of which has up to 15-16 branches.

The root system of currants can be close to the soil surface, so sheets of plywood, boards or other auxiliary material should be placed under the bushes. If none of this was at hand, sprinkle with earth to protect the roots from boiling water.

Boiling water is a simple and universal remedy for currant pests

By using boiling water to kill pests, gardeners also get a number of other benefits. Bushes treated at the end of winter or at the very beginning of spring practically do not get sick in summer. They are juicy and fresh. Immunity increases: increased resistance to disease helps currants to more easily tolerate temperature changes and other adverse weather conditions. The yield of currant bushes becomes higher, the taste of berries improves.

One of effective ways fight against garden pests is watering currant bushes with boiling water. This technique raises immunity in plants, warms up the soil and is a reliable prevention against various diseases. Adding salt to the solution blue vitriol or potassium permanganate contributes to the appearance of early results.

The answer to the question, why water currants with boiling water, is relevant not only for the phytosanitary condition in the garden, but also for increasing the yield. After exposure to hot water, plants acquire increased survival and resistance to negative factors.

When to water currants with boiling water

The procedure should be carried out in early spring when there is still snow, before the appearance of buds on the bushes. All activities must be performed properly:

1. Identify shrubs that have been exposed to powdery mildew, ants, mites, aphids.
2. Think about the order of processing.
3. Prepare tools. To work, you will need a watering can with a strainer or a bucket with a metal scoop, a thermometer, boiling water.

Irrigation technology

1. Pour a container into boiling water and, without delay, go to the plantations. Along the way, the water temperature will drop to 80°C, upon contact with branches or soil, it will lose a few more degrees and will be in the range of 60°C.
2. A thermometer is needed to control working fluid. At low temperature values the effect will not be achieved, and at high temperatures, burns may occur.
3. Branches should be scalded evenly, without missing any of them, so as not to leave a single chance for pests. The land around the plant should also be cultivated. Pouring boiling water on the roots is strongly discouraged. To protect the root system from burns, some summer residents protect the roots of plants with iron sheets.
4. The distance between the watering can and the branches should be at least 10 cm. Scalding of one area should not exceed 5 seconds.

Currant pests

Tick ​​- main enemy all kinds of currants. Its distribution occurs during landing. The female nests in currant buds, laying eggs there. When they swell and the onset of sunny days, nesting sites become very noticeable on the rods. Within 2 weeks, the maximum intensity of the process is observed, as a result of which a horde of females and larvae appears, and the swollen kidney becomes like a head of cabbage. After the resettlement of ticks, actively observed during the flowering period of the currant for 15-20 days, it dies. The infection of the bushes is facilitated by the wind, birds and people who serve as carriers of pests in the area. In early autumn, mites re-infest the kidneys in order to comfortably overwinter in it. Deformed formations are clearly visible on blackcurrants, but are completely invisible on red bushes.

For efficient and safe protection garden plants from the influence of pests, it is desirable to use biological methods. Preference should be given preventive measures. We can agree that modern chemicals give good results. However, if it is about fruit bushes, whose berries will be used for food, then you need to think about the consequences.

After each chemicalization, residues accumulate in the plant. harmful substances. They penetrate not only into plant tissues, but also into fruits. This is not as safe as it might seem at first glance, especially when these fruits are consumed by children. In addition, it should be noted that most drugs of chemical origin have a negative effect on the surrounding flora. What are the methods to protect currant bushes from pests with minimal damage to the plant?

Hot water against pests

However, there good method during which currants are watered with boiling water. This is a proven way to get rid of the bud mite, which brings maximum harm to the plant. On the surface of the stems, it creates terry, which negatively affects the life of the bushes. More early autumn they hibernate in the kidneys for winter. Here, the females lay offspring, which, with the advent of spring, nibble on the leaves and the plant becomes more and more oppressed every day. Watering with boiling water will make it possible to avoid the appearance of uninvited guests and ensure a healthy harvest.

When to process

When to water currants with boiling water? The effectiveness of this procedure depends on the right time. Watering currants with the onset of autumn is ineffective. During this period, the kidneys are protected by a thick crust and the pests feel completely safe there. Therefore, it will not be advisable to act with boiling water in this case. However, if you missed the moment, then the heat treatment is carried out in mid-November. At the same time, you need to make sure that even the smallest leaves do not remain on the branches.

Irrigation technology

You need to irrigate the bushes with boiling water as quickly as possible, while the water is still very hot. As a rule, currants are planted along the fences, and possibly at the end of the site. By the time you bring a hot watering can to her, she will cool down a bit on the way, which will reduce the effect of the procedure. The temperature can drop by 20-30°C. If the temperature level drops too low, then no watering effect can be achieved.

The bushes are watered with boiling water. Even 80-degree temperature is no longer enough to process currants

To water the bushes, you must first protect them root system. This is necessary when the roots are located very close to the surface layer of the earth. As protection, you can use an additional layer of earth, plywood, tin sheets or other improvised materials.

It is most convenient to pour boiling water over the bushes with the help of a watering can made of metal, at the end of which a sprayer is installed. An analogue made of plastic will change shape under the influence of hot water, and with the help of a bucket it is difficult to control the slow flow of water and its uniform hit on all branches of the bush.

To increase the effect, copper sulfate, salt or a small amount of manganese can be added to the hot liquid.

To treat the bushes with boiling water, it is necessary to bring the water to a boil. At least 5-6 liters are spent on each bush. The heated liquid is poured into a watering can. It must immediately be brought to the place where the currant grows and processed, ideally boil water right there, at a distance of one step.

Water with boiling water evenly so as not to miss a single branch. The water supply must be carried out in such a way as not to linger in one place for more than five seconds. The watering can is held above the branches at a distance of 10 cm.

You can only process once. If after watering it was noticed that some branches remained untreated, then it is impossible to repeat the procedure.

Alternative to boiling water - hot steam

For some, a modified method will be more convenient, in which the bush is covered with a plastic bag, and a bucket of hot water is placed under it. All branches of the plant are wrapped in hot steam. It stays under cover long enough to cause the pests to leave the buds.

What are the benefits of the procedure

• to develop in plants high resistance to the appearance of various diseases;
• increase immunity;
• easily endure harsh weather conditions;
• increase productivity;
• improve fruit flavor.

Irrigation of currants in the spring gives the leaves the opportunity to get a bright green color and look fresh. From this procedure, you can get more shoots during the growing season. The treated plant withstands winter frosts better. The improved growth and health of the plant is due not only to the elimination of the mite, but also to the destruction of aphid spores and other pests.

VIDEO: Processing blackcurrant bushes in early spring with boiling water

Thanks to the strait of currant bushes with boiling water, the immunity of the plant “grows” and the soil warms up sharply, but briefly, at the place where the bush grows. As a result, currants “do not get sick” during the year and will delight with a high yield.

If you prepare a solution based on copper sulphate or potassium permanganate and pour it under a bush at the location of the roots before using boiling water, then the elimination of harmful insects living (sleeping) in the ground and on the bark of the plant will take place in an accelerated time, and currants will receive a new portion vitamins for yourself. In addition, its color, if it falls under the last frost in late spring or early summer time, will not suffer at all and the yield of the berry will be “on top”.

This is the main answer to the actual question: “why do you need to water currant bushes with boiling water in the garden?”. Having done this, in general, quite a simple procedure, you can be absolutely sure that the phytosanitary condition in the garden and the quantitative yield of berries will not only not suffer from external conditions, but also increase qualitatively.

Irrigation timing

There is another important point in resolving the question “when, at what time of the day and year, it is necessary to pour currant bushes with hot water” so that the procedure is performed correctly.

Such a procedure should be carried out very early in the spring, when the sun is not yet quite hot, the snow does not think to go down yet, and the buds on the bushes and trees have not yet appeared. Nature sleeps, but there is very little time left before her awakening.

Watering plan for currant bushes

All procedures for preparing currant bushes for a “healthy” new season must be carried out clearly, meticulously, strictly according to the established plan.

1. In autumn, leave marks on those currant bushes that have been exposed to harmful effects such a disease as powdery mildew. It should also be noted those bushes that succumbed to the attack of insects (aphids, ants, mites), and under which there are mouse or mole minks.
2. On the eve of the day allotted under the strait with boiling water, prepare the tools necessary for processing. You will need a metal (galvanized) bucket or a watering can "with a strainer" or a bucket with a metal scoop, a thermometer, boiling water. From the same material, a large kettle or saucepan where water will be heated.
3. As water for pouring boiling water over bushes, you can use snow (only very clean), which should be melted the day before.

Irrigation technology:

• boil water in a kettle or saucepan and let it “gurgle” a little (5-7 minutes);
• pour boiling water into a prepared container (watering can or bucket);
• without delay, “run” to carry the prepared boiling water to the currant bushes. Along the way, the water will begin to cool, and its temperature will drop by about 20 degrees, to 80. During direct contact with plant branches or soil, water will lose about 20 degrees more, and its temperature will be in the range of 60 degrees.
• the process of scalding one plant should be rapid. The entire procedure should take no more than five seconds.
• scalding the branches near the bushes should be watering them evenly, from above, not missing any of them. In this case, there will be no chance for the life of pests. The distance between the branches of the plant and the watering can (pan) with water should be about 10 cm.