How to treat currants from aphids. How to get rid of aphids on currants with conventional and folk remedies

The aphid is a very voracious insatiable insect, but it especially likes red and black currants, that is, its shoots and leaves. If you notice that the leaves on the bushes began to curl and change ugly, take a closer look at the shoots - they are probably covered with blackness - numerous aphids.

What to do? Of course, fight aphids on currants until they have killed all the plants in your area. And about how to get rid of aphids on currants competently.
The fight against aphids on currants provides for a lot of various folk remedies and methods. All of them have been tested by many generations and contribute well to the reduction of aphids and their destruction.

Aphids on currants: how to fight

You can try to get rid of aphids on currants with a soapy solution. Take a bucket warm water, cut two pieces of laundry soap into it and mix thoroughly until it is completely dissolved, while trying not to raise a strong foam. In the same composition, you can add a glass of ash and infuse it overnight to increase the effectiveness of this remedy. Then spray all the bushes with this solution, you can capture other plants in the neighborhood to cut off the aphids from all escape routes.

Another great option how to deal with aphids on currants is to cook onion broth. For 10 liters of water, take a pound onion peel and boil it for half an hour. After that, you need to cool the broth and sprinkle currants with it.

Similarly, you can cook a decoction of dandelion flowers by insisting it for several hours.

Finally, aphids that are especially resistant to adversity can be destroyed by preparing a thermonuclear composition from tobacco shag and red hot pepper. Take a bucket of water, pour three hundred grams of shag into it, chop a hot pepper pod and add it there. Let all this stand overnight under the lid, and in the morning it's time to spray the bushes. But this should be done only with gloves and a mask, otherwise you can harm not only aphids, but also yourself.

Fighting aphids on currants with chemicals

Of course, you can just go to the store and buy the first chemical that comes across to treat the area with it. But, firstly, it’s not so difficult to deal with aphids on currants, so using chemicals here is the same as firing sparrows from a cannon, and secondly, folk methods are still more environmentally friendly and safe than chemicals.

The aphid family is very extensive. The number of its representatives reaches 4 thousand. On currant bushes with red and white berries, leafy gall aphid. As a result of the activity of the pest, the leaves of the plant are covered with swellings and growths of yellowish and cherry color. They may also appear on its branches. Blackcurrants are more attracted to gooseberry shoot aphids. Feeding on cell sap, tiny insects cause twisting and wilting of leaves, deformation of buds. Young shoots of currant bushes inhabited by pests are bent, and their growth is slowing down.

But leaf and other types of aphids are dangerous not only for this. A large colony of insects weakens the plant, making it vulnerable to viruses and bacteria. The logical result of their appearance in the garden - dangerous diseases. Unable to process all the juice they suck out, pests secrete a sweet substance (honeydew, or honeydew). The sticky film on the plant prevents it from breathing, besides, they quickly settle in it and actively develop different kind fungi. It is because of aphids that white and red currants begin to suffer from black sooty dew.

Contrary to a common misconception, ants do not fight pests, but contribute to their settlement, transferring slow and clumsy wingless insects to shoots that have not yet been colonized by them. The reason for this is the same fall. Ants love to feast on sugary substance. The appearance of hordes of these insects on the branches of currants is a reason to sound the alarm. Measures to combat aphids necessarily include the destruction of anthills located near infected plants.

Gentle methods of struggle

You can get rid of pests on currant bushes different ways. When choosing a remedy, it is necessary to take into account first of all the degree of damage. If there are few plants affected by aphids, and a colony of insects has not yet grown on them, they will come to the rescue folk recipes. The infusions made according to them are safe for humans and animals, and they can be made from improvised means.

• wood ash. 3 liters are added to 2 glasses of the substance hot water and dissolve in the resulting mixture 1 tbsp. l soap (liquid or laundry is suitable). You can spray currants with the resulting composition in a day, after filtering it. Ash will perform 2 functions at once: it will scare away aphids and provide plants with nutrients.
• Liquid soap (you can use any dishwashing detergent instead). 2 tbsp. l of a viscous substance is dissolved in 1 glass of water. The composition is used immediately after preparation. To destroy pests, currants are sprayed with them daily. The agent acts on the respiratory organs of aphids, clogging them and causing the death of insects.
• Tobacco dust (shag). Pouring 1 liter of water into a container, add 100 g of dry mass to it. The mixture is put on the stove, brought to a boil and kept on low heat for 1 hour. The cooled agent is filtered and diluted with water, adding 300 ml of tobacco infusion to a bucket of water. It is better to spray currants from a spray bottle. Re-treatment is carried out after 2 days. To enhance the effect, you can mix tobacco with wood ash. For 10 liters of water, take 400 g of each substance.
• Soda ash. To prepare an aphid remedy, the drug is dissolved in water (1 tablespoon of the substance per 1 liter), adding a little soap to it.

The treatment of currants with herbal infusions brings good results. Some common plants repel aphids.

• Celandine. Its tops can be used fresh (3-4 kg) or dried (1 kg). Filling the grass with 10 liters of water, it is left for 24-30 hours. Use after straining.
• Dandelion. Its roots (200 g) or leaves (400 g) will help get rid of insects. In a container with vegetable raw materials add 10 liters of warm water. It will be possible to treat the bushes affected by aphids with dandelion infusion in 2 hours.
• Onion. Insects are repelled by the smell of its husk. An infusion is prepared from it for 4-5 days. For 10 liters of water take 200 g of husk. Green feathers will also come in handy. A means for spraying currants is prepared from them in the same way, but the volume of vegetable raw materials is increased to 3-4 kg.
• Hot pepper. After grinding its pods, they are poured with water (1:10) and, after boiling for 30 minutes, left for 2 days. Then the composition is filtered. Before treating them with currants, the infusion is diluted (100 ml per 1 liter clean water). An aphid repellent can be prepared from orange or lemon peels, wormwood, tansy, yarrow. The same recipe is used, but with one difference: it is not necessary to dilute the resulting composition.
• Potato tops. Finely chopped it and pouring boiling water (the proportions should be the same), let the mixture brew. After 2 days, it is filtered and the currants are sprayed with it. In the same way, an infusion of marigolds and tomatoes is prepared.

To save the garden from aphids, you have to try. Insects live on the lower part of the leaves, so currants should be sprayed so that poisonous compounds fall on it. The use of a spray gun will increase the effectiveness of the procedure. Do not forget about safety rules. A mask on the face and rubber gloves on the hands will protect the skin and respiratory organs from contact with harmful substances.

To prevent infection and fight it, professionals fumigate black and red currants with dry celandine stems. Repel aphids and tobacco-ash mixture. She is powdered lower part leaves. It is recommended to do this when high humidity(after rain or watering). Ash is also sprinkled under the bushes from spring to autumn.

Biological and mechanical methods

In the early stages of infection, as well as after flowering, when berries have already set and it has become dangerous to use chemicals, experienced gardeners prefer to fight against aphids on currants mechanically removing pests from plants. For this

• Carefully cut off and burn damaged (twisted or swollen) leaves and tops of shoots.
• Wash off insects with water by directing a hose under strong pressure at the bush.
• Press aphids on the plant with rubber-gloved hands.
• In the spring, cut off and destroy infected buds. This must be done before they have blossomed yet. The buds in which the eggs of pests overwintered in autumn differ from healthy ones in their larger size and rounded shape.

Despite the effectiveness of these measures, they have a significant drawback - the complexity and the need for repeated treatments. Using them, you will have to carefully examine the blackcurrant every day. When young insects hatch from the eggs, the fight against aphids will begin anew.

To protect plantings from pests, summer residents attract their natural enemies to their plots. The aphids have a lot of them, they exterminate it:

• small birds;
• ladybugs;
• lacewings;
• earwigs;
• hoverflies.

To lure tits and sparrows will help the installation of drinkers and feeders. If you break a bed with tomatoes and dill or a flower garden with marigolds, calendula, nasturtium, cosmea next to currants, their smell will simultaneously repel aphids and attract beetles that eat it. A bad neighbor for a shrub is corn. Pests love its succulent leaves. After destroying corn plantations, they will attack blackcurrants.

Insects hunting for aphids can be planted artificially on plants. They are sold in stores specializing in organic farming or agricultural markets.

Useful in the fight against aphids and weeds. Insects love swan. If you leave a few plants under the currant bushes, they will take the hit. After the aphids have settled, the quinoa is pulled out and burned.

chemical attack

At large area defeat it is more expedient to use special preparations from aphids.

You can treat currants with insecticides:

• "Aktara";
• "Wofatox";
• "Inta-Virom";
• "Kinmiks";
• "Confidor";
• "Karbofos";
• "Rovikurt";
• "Fufanon";
• Fury.

Due to the high toxicity of these products, they should be handled with a protective mask and rubber gloves. To achieve a sustainable result, 3 treatments are carried out:

1. before bud break;
2. after the appearance of young leaves;
3. in summer (at least a month before the berries ripen).

The fight against aphids with chemicals can be safe only if the manufacturer's recommendations are strictly followed. It is necessary to take into account the duration of the action of the remedy. If the waiting period is more than 2 weeks, it is no longer possible to use it against aphids on currants at the budding stage. In this case, it is better to use preparations of biological origin ("Fitoverm").

Chemicals are a salvation for summer residents whose plots are attacked annually by aphids. Having processed blackcurrants with them at the beginning of the growing season and after another 2 weeks (the exact dates are prescribed in the instructions), you can forget about pests. Since the aphid is able to develop immunity to the poisons used against it, the preparations must be changed. Better to do it annually.

Infection prevention

The appearance and rapid spread of aphids is a reason to think about whether currant care is carried out correctly. Strong and healthy plants are resistant to pests. The short proboscis of aphids is unable to break through their tough leaves, so insects do not settle on them, preferring to look for easier prey.

Prevention of aphids on currants comes down to the following activities.

• Timely watering and fertilizing bushes with low nitrogen compounds.
• Annual pruning, involving the removal of old, dry, diseased, damaged, extra branches and root shoots;
• Mulch soil under plants.
• Weed removal.
• Cleaning the trunk of exfoliated bark, in which aphid eggs can hibernate.
• Extermination of ants living under a bush or next to it. Here, ordinary boiling water will help. Having filled a bucket with it, it is poured onto an anthill. Doing this is recommended in early spring. A shallow trench dug around a currant bush and filled with a sticky substance will limit the movement of ants.

Aphids do not like strongly smelling plants: mint, garlic, onions, parsley, coriander, basil. If you plant them next to currants, you can not be afraid of insect invasions.

In autumn, the soil under the plants is slightly loosened, and with the advent of spring, their trunks are whitened. For prevention purposes, you can treat bushes with systemic insecticides that have not yet awakened buds, and spill the ground under them with the rest of the solution. This will enhance plant protection.

It will take time and patience to get rid of the aphid currants that have settled on the bushes. Best results in this difficult task are achieved by summer residents using an integrated approach. Proper agricultural practices, implementation of preventive measures, attraction of natural enemies of insects, planting around the berry useful plants will protect currant bushes from infection. If it was not possible to avoid it, early stages you can get by with more environmentally friendly physical, biological and folk methods of destroying the enemy. With their insufficient effectiveness, they switch to heavy artillery - preparations with an insecticidal effect.

Aphids on currants are a common occurrence. The presence of this pest can be judged by the condition of the leaves of this plant - in blackcurrant, the leaves curl when the bushes are attacked by the pest, and specific swellings that have a reddish tint form on the leaves of white or red currant. This small insect can debilitate shrubs and destroy them. How to destroy pests? "Popular about health" will tell about the fight against aphids with folk remedies on currants.

Aphid - what kind of insect is it and what is its danger?

Externally, the aphid is a small insect about 2 millimeters long with a greenish tint. His life cycle is very short, so more than 10 generations of insects can change in one warm season. They are fed by juice from the leaves of currant bushes. Small pests hide from the bottom of the leaves, pierce them with tiny proboscis and suck this very juice.

Everything would be fine, but whole hordes of insects live on the affected bushes, which constantly take nutrients in horticultural crops. As a result, due to lack of nutrition, the plant weakens, the leaves dry, the shoots are deformed. O good harvest then there is no need to speak. Interestingly, when one bush is completely weakened, a flying aphid appears, which freely moves through the air to intact bushes, laying eggs there. So gradually all healthy currant bushes can be damaged by the pest. What to do? Declare war on insects, but how, you will now find out.

First precautions

If you notice the formation of blisters on currant leaves, immediately inspect all other bushes. Attention should be paid to the lower part of the sheet plates. It is there that aphids most often live. If other plants are not yet damaged, you need to act immediately. Tear off the spoiled leaves and destroy them, it is best to burn them. The surviving shoots should be powdered with tobacco dust and ash (1: 1). But what if the aphids spread to other currant bushes?

The fight on currants with aphids folk remedies

Most gardeners constantly use to combat a wide variety of pests. folk remedies and not chemicals. I don’t want to use insecticides, because they themselves will have to eat berries. Chemical preparations are used in extreme cases, and even then not always, because it is allowed to treat bushes with them only before the formation of ovaries or after harvesting. The rest of the time it is better to deal with aphids with proven and safe folk remedies.

Soap

Laundry soap is used to exterminate not only aphids, but also other insects. Dissolve 100 g of soap in a bucket of water with a capacity of 10 liters, after grinding it. soap solution carefully treat all affected bushes. This remedy is sometimes prepared with the addition of ash (about 250 g of ash is taken for such an amount of solution).

Herbal remedies for aphids

Celandine infusion is also used to kill aphids on currants. It will take about 2 kilograms of fresh grass. They put it in a bucket of water (cold), insist for a day. Spraying the culture is carried out carefully, using gloves, because celandine - poisonous plant. This method do not apply from the beginning of the formation of ovaries and before harvesting for obvious reasons.

With aphids, the fight is possible with the help of a dandelion. Insects also do not like these flowers, because gardeners use both its roots and other parts to prepare a fragrant infusion. Raw materials will need about half a kilogram. Grind plants and roots and place them in a bucket, pour 10 liters of warm water. After daily infusion, the agent is used to spray all currant bushes.

The smell of horse sorrel will also help get rid of aphids on currants. Take 500 grams of freshly picked grass and steam with boiling water (10 liters). After cooling, the infusion is used for spraying.

If you have marigolds growing, then they can also be insisted on water and get effective remedy from insects that harm currant bushes. Put 500 g of flowers together with the stems in a bucket of water, let it brew for a couple of days. The infusion is ready. Carry out the processing, as in all previous cases.

One more good remedy- an infusion of garlic. Peel as much garlic as fits in a glass, chop the cloves. Transfer the raw materials to a jar and fill with a liter of water. Garlic should be infused for 5 days. The resulting concentrate is used in a diluted form for spraying bushes - 50 ml of garlic infusion is taken for a five-liter bucket of water.

Additional aphid control measures

To finally get rid of aphids, inspect the site for the presence of anthills and destroy them. It is the ants best friends aphids. If there are no ants, the aphids will also disappear. And try to attract to the garden ladybugs- they are worst enemies pests. By planting dill, marigolds, parsley in the garden, you will help attract beneficial insects.

Even with household and herbal remedies, the fight on currant bushes with aphids will not take much time. But only if the problem is detected in time ... Otherwise, the bushes will have to be treated with various infusions every two weeks, as the aphids multiply rapidly. Be careful not to let these insects take over your garden.

Black, red and even white currant? Then you know firsthand that the plant is often affected by various diseases. Aphid takes special place on the list dangerous pests. It manifests itself in swellings on plants, and blackcurrant leaves roll into a tube.

Aphids often appear on white and red currants: red-haired or hairy. shoot gooseberry loves blackcurrant. Disease develops with auspicious days, it is often in heat and drought.

All the wonderful wonderful warm days delight not only people, but also this pest. Currant treatment from aphids should be carried out regularly, because in general the life cycle of the pest is very short, and about 16 generations can live on the plant in one season!

The aphid is a small and harmful insect (about 2 mm). If there are a lot of aphids, and they have accumulated next to each other, then they look like large spots. The insect feeds on the juice of the leaves, sucks it from the back. Even minimal settlements take away the strength of the plant. Currant leaves first curl and then die. The waste of aphids on currants is honeydew, which ants love to eat. It is they who are considered pest distributors, they protect aphids and transfer them from one plant to another. Ants and aphids are a natural symbiosis of two species, it is important to destroy not only aphids, but also ants.

You can deal with aphid colonies by the following measures:

1. Rolled leaves are immediately plucked and burned.

2. Use a solution of ash and shag (350 grams per 10 liters of water). They spray currants and process each leaf.

3. Washing the sheets and spraying the bush with a solution of soap and soda will give an excellent effect (a lot of soap + 1 tbsp soda + 1 liter of water).

4. Aphids on currants do not like celandine, so it can also be used by preparing a solution (4 kilograms of celandine + 10 liters of water).

5. You can simply wash each leaf and shoot laundry soap.

In addition to these folk methods, the treatment of currants from aphids can be carried out using special preparations: vofatoks, karbofoks, kinmiks, aktar, rokivoort.

The industry offers a wide variety professional tools, you can choose any, but no matter what product you prefer, spraying will have to be carried out 3 times:

1. In the spring, even before bud break.

2. After the formation of sheets.

3. In summer period time, 25 days before the harvest, often this is either the middle or the end of summer. It all depends on the variety of currant.

Prevention of the appearance of aphids on currants

For prevention purposes, next to currants, you can plant plants that insects do not like: mint, onions, basil, parsley, garlic, tomatoes, marigolds, coriander and tansy. by the most in an efficient way is to find and destroy anthills. Fighting aphids is difficult, but possible.

Summer is a period when you will not envy summer residents. And all the work on the site must be carried out in a short time so that the harvest is good, and do not miss watering, and do not forget to thin out the plants. And then there are various pests that annoy. Among them are aphids, which attack currant bushes in summer. If the plant has not faded yet, then they will help chemicals. However, most often this pest makes itself felt during the appearance of the first green berries. How to be and what means can be used to save the harvest of such tasty, fragrant and healthy berries?

It is better, of course, to start the main processing of currant bushes at a time when the first green tips appear on them in the spring. Various preparations for aphids on currants ("Fitoverm", "Commander", "Aktelik", etc.) are not a problem to find today. AT a wide range they are offered in any specialized stores. But do not think that one treatment of currants from aphids will be effective. Spraying will need to be repeated when the first buds appear. Two more treatments should be done immediately before flowering and immediately after it. It should be noted that after the first two sprayings green aphid on the currant it will practically disappear, and the third treatment will scare away the moth, the caterpillars of which wrap the berries in a thick cobweb. The fourth spraying is a preventive measure to control aphids and other pests on currants.

It is worth noting that the gall aphid on the currant is a consequence of the appearance of ants on the currant. The appearance of these insects should immediately alert you, because ants use aphids as so-called cows. Helping pests to settle on the plant, they feed on honeydew - a sweetish liquid that aphids secrete after they suck the juice from currant leaves. If you destroy the ants, then the aphids will leave the currant bushes alone. Fill all ant trails with an ash solution or an infusion of water with hot pepper.

And how to spray currants from aphids, if time is lost, and the leaves on the tops of the bushes are already twisted? Summer residents have long been familiar with folk remedies that help get rid of pests. So, how to destroy aphids on currants and save the crop. Below are the methods to help solve the problem.

Currant bushes that are attacked by aphids are best treated in the afternoon three times a week. Folk methods do not give such a result as chemical preparations, but there will be no harmful substances in the berries. If after processing the aphid has not disappeared, do not stop fighting it - the result will be, but later.

It is also worth planting spicy plants under currant bushes. Aromas of parsley, coriander, dill, parsnip, sage and these pests repel. But the neighborhood with corn beds is dangerous for currants, since the aphid loves it very much.