How to treat raspberries against diseases and pests. Preparations for spring treatment of raspberries against diseases and pests Spring treatment of raspberries with copper sulfate

Any gardener, planting raspberries on a country plot, wants to receive large harvests every year. However, plans are not always implemented. The reasons for its weak growth and low yield are very simple: severe damage caused by pests and diseases. Before treating raspberries during flowering, fruiting, as well as at other stages of development and permanently protecting them from pests, it is worth familiarizing yourself with the description of the diseases and establishing an accurate diagnosis.

Garden raspberries are not resistant to a number of common diseases. Each disease has its own specific features and characteristics. At visual inspection they are easily recognized by their characteristic features. Treatment methods depend on the disease itself and its stage. Let's look at the most common of them.

Didymellosis (didimella)

Purple spot, or didimella as it is otherwise called, can be easily identified by the dark purple spots where the leaves attach to the branches. If timely measures are not taken, the spots quickly grow and take over the entire shoot. On the leaves, the disease appears as spots with a yellow border.

When the disease is recognized, raspberries are treated in the first half of summer with a solution of Bordeaux mixture or Topaz.

Septoria or white spot

Septoria blight is most pronounced on raspberry leaves. At first these are pale brown spots, which later grow to large sizes and merge with each other. The leaf tissue dies. Massive loss of damaged foliage is observed. Bordeaux mixture will help cope with the disease.

Anthracnose

The appearance of unusual gray-white spots on annual shoots should alert any gardener. Subsequently, the spots actively grow and acquire a gray color. A hole appears at the site of damage to the leaf blade. This is anthracnose. To treat raspberries, the plant is carefully processed Bordeaux mixture

Curly

Have previously dark green leaves become wrinkled and curled at the edges? Raspberries caught a viral disease - curly disease. Subsequently, the taste of the berries changes and they dry out. Within three years, the infected plant dies.

Mosaic

Aphids often infect raspberries with a mosaic pattern. The disease spreads especially actively during rainy periods and cool weather. The taste of the berries changes and they become unsuitable for consumption. The level of fruiting decreases. Dark green leaves are covered with lightened spots. Young shoots are gradually damaged. Affected areas require removal and burning.

Infectious chlorosis

With the help of aphids and other pests that settle in the garden, viral diseases spread. They enter the plant through open wounds and damage. This is how infectious chlorosis is transmitted.

The disease can be noticed in early summer. In raspberries, the veins of the leaf plate turn yellow, and then the leaf itself.

The shoots become very thin and elongate. The berries become smaller and fall off. In subsequent years, the plant practically does not bear fruit. The disease cannot be treated - it requires uprooting and burning the raspberries.

Rust

One of the reasons why raspberry stems dry out is rust. When infected already in early May, specific yellow spots on the leaves. Subsequently, the leaves turn red and dry out completely. Brown cankers appear on the stems. Rust cannot be treated and requires complete update plants.

Non-infectious chlorosis

Lack of iron and other elements is often the cause of chlorosis. At the beginning of the disease, a change in the color of the plant occurs: the raspberries turn pale. Subsequently, yellowing of the foliage, stems, and flowers is observed. There is weak shoot growth and poor fruiting. Adding the necessary microelements to the soil will help eliminate this disease and restore fruiting.

Verticillium wilt

Are the shoots dying off in the raspberry garden? This is verticillium wilt. A fungus that settles in the soil penetrates the root system through open wounds and other damage, causing it to die. At the same time, dark stripes appear on the raspberry stems, the bark cracks and the stems wilt. This disease cannot be treated and requires the removal of affected plants and their subsequent burning.

Gray rot

Brown spots on the berries indicate that the raspberries are infected with gray rot. Over time, the berries become completely damaged and fall off. Upon closer examination, you can see gray mold on the berry. The disease also appears on the leaves as gray spots. Damaged shoots die in the first winter. At mass destruction treatment of raspberries is impossible. All plants are removed from the site, and new seedlings are planted in another place.

Powdery mildew

A white coating on the stems indicates that the raspberries are affected by powdery mildew. At the very beginning of the disease, a gray-white coating falls on the leaves and fruits. It can be easily removed with your finger. After the spores have matured, drops of liquid can be seen on the surface of the plants. At the end of summer, thickening of the plaque is observed; on its surface, upon careful examination, marsupial sporulation can be seen in the form of black dots.

Root cancer

The appearance of characteristic bumpy plaques on the root collar and roots indicates such a common raspberry disease as root canker. At the same time, plant growth stops, leaves turn yellow out of season, and the taste of the berries changes. The causes of the disease are:

• infected planting material;
• insufficient application of fertilizers;
• contaminated soil.

Using varieties resistant to root canker will help prevent this disease.

Late blight, or root rot

With the arrival of warm weather spring days Raspberries are expected to actively swell their buds. But this doesn't always happen. This is late blight. Drying of the side shoots will only confirm the disease. When uprooting such a plant, rotten roots are visible.

Treating raspberries against pests

Raspberries are not spared by various pests that are widespread in gardens. Annual insecticide treatments will help protect plants and maintain their productivity.

Raspberry glass

It is difficult to confuse the raspberry glassfish with any other butterfly. Her long shaggy body is covered with thick hairs. The size of an adult insect is about 26 mm. She lays white larvae with a yellow-brown head. They damage the buds and penetrate inside the shoots, where they pupate for the winter. In the spring, the branch damaged as a result of such cohabitation dies.

Leafhopper

The chirping insect cicada is no more than one centimeter in length. She feeds on raspberry juice and lays larvae. As a result of the damage caused, the foliage dries out prematurely and plant growth stops.

Raspberry bud moth

Are there dark brown butterflies in the garden? This is the raspberry bud moth. She lays her eggs in the garden, from which red caterpillars with a dark brown head hatch in the spring. They feed on the juice of young shoots and buds, where they pupate.

As a result of the damage caused, the kidneys dry out.

During the flowering period, butterflies emerge from the cocoons and lay their eggs on the flowers. Caterpillars emerge from the eggs and destroy the crop. Spring tillage of the soil with a Nitrophen solution or other preparations will help prevent the appearance of moths.

leaf roller

The leaf roller caterpillar, whose size does not exceed two centimeters, causes great harm to raspberries. It feeds on leaves and entwines them with its dense web. The caterpillar is no less terrible for flowers, buds, buds and berries.

Raspberry-strawberry weevil or flower beetle

Settled on a raspberry black insect no more than three millimeters in size with a hard shell? This is a weevil. It eats young leaves and lays eggs in flowers, damaging the flower stalks in the process. It is easy to identify a flower beetle in your garden by the following signs:

• through holes on young foliage;
• withering of buds;
• buds falling to the ground.

Planting onions and garlic next to raspberries will help prevent weevil infestations. When damage begins, raspberries are treated with Fufanon-Nova before and after flowering. Shortly before flowering and after picking the berries, the bushes can be sprayed with Kemifos or Iskra.

Spider mite

The dull color of the leaves will tell you that raspberries are infected with spider mites. They curl, darken, dry out and fall to the ground. A web can be seen on the inside of the affected leaf.

An effective measure to combat spider mites is spraying with one of the following drugs:

• "Metaphos";
• "Zolon";
• "Cidial";
• "Karbofos".

Plants are treated during bud break until the female lays eggs.

Raspberry mite

The yellow small insect Raspberry mite, measuring no more than 0.5 mm, hides in the axils of the leaves in the cold season. It wraps its web around the plant and feeds on the sap of the leaves. When infected with raspberry mites, gardeners often treat plants with Trichopolum or Nystatin.

Stem fly

Stem fly worms feed on the sap of young shoots. When affected, redness of the leaves, stems and a gray coating on the berries is observed. What to do and how to deal with a fly if the raspberry is wormy? Treating the soil with wood ash and vitriol will help prevent the massive spread of worms.

Stem gall midge

Stem gall midge is dangerous for raspberries. It damages young shoots and causes yellowing and falling leaves. It is easily recognized by the characteristic thickenings on the stem, which are called galls. So what to do when you find it? Infusions from walnut, wormwood, bird cherry or tobacco leaves.

Raspberry beetle

A common insect in our gardens is the raspberry beetle. Its larvae damage the berries and reduce the yield. Spraying with a solution of potassium permanganate will help prevent the massive spread of larvae.

Bedbugs

A triangular hard shield on the back, reminiscent of a turtle shell, and an unpleasant odor distinguish the bug from other insects. Get rid of uninvited guest An infusion of tobacco, yarrow or onion peel will help.

Rating of the best folk and chemical remedies for treating bushes

The use of effective drugs to protect raspberries from pests and diseases allows you to grow healthy plant and keep productivity high.

Chemicals

To protect raspberries, gardeners often use various chemicals. When worms are detected in ripening berries and obvious signs of disease, gardeners often use:

• "Nitrafen";
• "Fufanon";
• "Chlorophos";
• "Nitrafen";
• "Nystatin"

The above drugs are very effective. They will reliably protect raspberries and preserve the harvest.

Traditional medicines

There are also gentle methods of combating various diseases. This folk remedies. They are safe for plants and can be used not only in early spring, but also in summer.

Tar

To combat weevils, raspberries can be treated with tar. To do this, you will need a solution of a liter of water and 10 grams of birch tar. This treatment is effective in early spring.

Ammonia

Raspberries can be protected from aphids and other insects using ammonia. To do this, dissolve 50 ml of alcohol and grated water in 10 liters of water. laundry soap. Spraying is carried out 1-2 times a month.

Mustard and soda

You can protect raspberries from chlorosis, anthracnose and root rot with a mixture of mustard and soda. The solution will require 5 liters of warm water and 10 grams of dry mustard. The resulting solution is used to treat raspberries immediately after flowering. Mustard can be replaced with laundry soap and soda. This will require 50 grams of each substance and a bucket of water.

Bordeaux mixture

A solution of Bordeaux mixture will save damaged raspberries from most common diseases. For best result plants are sprayed in spring. During the flowering and fruiting period, Bordeaux mixture is not used. This can cause the berries to turn brown and crack.

Urea

To protect raspberries from anthracnose, spotting, rust, glass, and raspberry beetle larvae, you can use urea.

For 10 liters of water you will need 750 grams of urea and 50 grams of copper sulfate. Plants are treated with the prepared solution up to four times per season.

Boiling water

To combat kidney mites and aphids, boiling water is useful. They water the trunks and leaves of raspberries from a watering can in small quantities, being careful not to burn the root system.

Iron sulfate

During the flowering and fruiting period of raspberries, iron sulfate is used. It will help save the plant from fungal diseases and protect against insects. In addition, vitriol saturates the soil with iron and strengthens the immune system.

Copper sulfate

For treatment various diseases in the summer, many gardeners use copper sulfate. To do this, 150 grams of the substance are diluted in 9 liters of water. The plant is thoroughly sprayed with a freshly prepared solution.

Features of bush processing during flowering and fruiting

Raspberries are processed in calm, dry weather. Chemicals are diluted strictly following the attached instructions. When processing, use a respirator and gloves. Depending on the region and varietal characteristics, raspberries bloom in May or early June. During this period, plants are treated against mites, weevils, stem gall midges, and fungal diseases with urea, ammonia, herbal decoctions, mustard or Bordeaux mixture.

Remontant raspberries are sprayed with biological products against powdery mildew and gray rot.

After flowering, carry out preventive actions, aimed at preventing rot of shoots and fruits. To do this, use urea, a decoction of collected herbs, garlic or tobacco tincture, a decoction of onion peels, and wood ash.

During the harvest period, to protect the berries from raspberry beetles and weevils, the plant is sprayed with an infusion of wormwood, tobacco or mustard. Attentive attitude to raspberries and timely preventive measures contribute to the timely development of the plant and the ripening of the tasty berry.

One of the main factors hindering the full development of raspberries is negative impact on plant diseases and pests. Most of them are capable of destroying most of the crop and/or significantly reducing its quality. You can fight against them in autumn, spring and at any other time of the year. By correctly combining chemical and agrotechnical methods of combating diseases and pests, it is quite possible to achieve their destruction or a significant reduction in the harm caused.

• Show all

  Terms of spring processing

  The use of chemicals on raspberries for various purposes is carried out in the first days of the growing season and during the budding phase. A week before flowering begins, treatments are completed.

  Until flowering is complete, the use of chemicals on raspberries is prohibited. It leads to the death of pollinating insects, as a result of which the yield and its quality sharply decrease.

  

  Treating currants against pests and diseases - what to spray the bushes with in the fall?

  Preparations for treatment

  It is allowed to use both generally accepted chemicals and folk remedies. So, in March, plants are treated with urea at the rate of 20 g of liquid per 1 square meter. m. This tool helps saturate raspberries with nitrogen and increase resistance to diseases.

  To prevent anthracnose, gray rot and other fungal diseases, raspberries are sprayed with copper sulfate. Both the stems and the stem sector are processed. The dosage of the drug is 50 g/5 l of water. It is not recommended to carry out treatment with the described product during the period when raspberries enter a period of active growth and development, since residual substances of copper sulfate have the ability to accumulate in the stems and fruits.

  Bordeaux mixture or iron sulfate is actively used on raspberries to resist powdery mildew, rust and anthracnose. The use of specialized drugs like Nitrofen and Topaz is allowed. Use them according to the instructions for the product.

  Infectious diseases most often develop due to unsuitable growing conditions. Typically these include waterlogged or overly acidified soil. The first problem is eliminated by reducing the intensity of irrigation, and alkalization of the soil is carried out using dolomite flour, slaked lime, wood ash and other similar preparations. On average per 1 sq. m of soil, about 150 g of the substance is added.

  The simplest folk remedy for spring care For the raspberries there is ordinary boiling water, which is poured over the stems and stem circles. Thanks to this action, you can get rid of the vast majority of pests. This agrotechnical technique is carried out after the snow has completely melted and the earth has warmed up sufficiently.

  The most common folk remedy for protecting raspberries from pests is mustard. It is widely used in the fight against weevil larvae. 20 g of mustard powder is diluted in 10 liters of water. The resulting solution is infused for 12 hours. The treatment is repeated several times. If mustard is not available, 2 tablespoons of baking soda can be used.

  Before the beginning of the growing season, shortly before the flowers bloom and after harvesting, plants are usually sprayed with ammonia. This procedure helps both protect against diseases and pests and saturate the plant with nitrogen.

  Before the onset of the flowering phase, prepare a solution of marigolds and wormwood. It is used for treatment against raspberry beetle larvae. For the same purpose, drugs like Agrivertin are used, spraying with which is repeated twice. If the area affected by larvae is small, manual collection of insects is also allowed.

  When budding occurs, it is worth using a decoction of tansy;

  • 1 kg of freshly picked grass or 350 g of dried raw materials is poured into 5 liters of water;
  • the mixture is boiled for 30 minutes and infused for 24 hours;
  • the resulting solution is filtered through a sieve or gauze and diluted in another 5 liters of water.

  

  Disease and pest control in autumn

  When the last berry picking is completed, the bushes are treated with a Fufanon solution at the rate of 10 ml per 10 liters of water to protect them from pests. For each raspberry bush there should be about 1-1.5 liters of the resulting solution.

  Instead of Fufanon, the following drugs can be used:

  1. 1. "Intavir" (1 tablet dissolves in 10 liters of water);
  2. 2. "Actellik" (1 ampoule of 2 ml is diluted in 2 liters of water; 1.5 liters of the resulting liquid is consumed per 10 sq. m of soil).

  Before the onset of cold weather, you should get rid of mosses and lichens on the plant. For this purpose, the soil in the tree trunk sector is watered with iron or copper sulfate.

  

  Treatment of raspberry diseases

  The plant is affected by a number of diseases of various natures. Most of them have specific timing and treatment methods.

  Raspberry chlorosis

  The following insects are carriers of the virus of this serious disease:

  • nematodes;
  • mites;
  • aphids, etc.

  These pests penetrate into tissues through wounds and cuts on the surface of the stem bark. After infection, the entire leaf blade, except for the veins, becomes yellow in color. Gradually, the sheet completely changes color and becomes severely deformed. The stems become long and thin, and the quality of the berries decreases significantly.

  
  

  Increased irrigation and acidity of the soil contribute to increased infection. The effect of these factors is neutralized by reducing watering and adding gypsum in a proportion of 120 g/1 m2. One more indirect method The fight against chlorosis is the destruction of insects that carry the virus. Unfortunately, experts have still not been able to develop a fungicide to combat this disease, so the affected plant can only be dug up and burned. It is allowed to plant raspberries again in this place only after 10 years.

  sprouting

  This disease is popularly known as “witch’s broom”. It manifests itself in the formation of many barren short (up to 50 cm) shoots on the stems. One bush sometimes has up to 200 similar shoots.

  

  After infection, the area should be checked for the presence of leafhoppers, since these insects are carriers of the described disease. It is possible that the diseased seedlings were already among planting material. It is not yet possible to defeat the growth using a chemical method, so the diseased bush must be burned as quickly as possible before the disease spreads to neighboring plants.

  Rust

  This disease is the main cause of raspberry drying. At first, infection is expressed by the formation of dark spots on the back of the leaves, which gradually dry out and fall off. The disease then spreads to the stems, forming brown cankers there.

  
  

  Rust also cannot be treated chemicals, however, it is possible to take preventive measures to prevent infection. To do this, in spring and autumn, the bushes are sprayed with a 1% solution of Bordeaux mixture.

  Other reasons that cause raspberries to dry out include:

  • dense planting pattern causing insufficient lighting;
  • dry growing conditions;
  • deficiency of fertilizers, in particular nitrogen.

  Powdery mildew

  Warm rainy summer is best condition for the development of this disease. The bush is covered with a white fluffy coating, due to which the berries become smaller and shriveled, and the foliage dries and falls off.

  
  

  After harvesting, the infected shrub should be treated. To do this, you can use any fungicide used to combat fungal diseases.

  Root cancer, root disease, mosaic

  Root cancer and root disease have similar symptoms:

  • nodule deposits appear on the root system;
  • the growth and development of the plant is suspended;
  • the taste of the fruit deteriorates, their sweetness decreases;
  • the foliage dries and falls off.
  
  

  Diseases most often develop on soils with a neutral or alkaline reaction. Before planting, you should carefully inspect the planting material and pay special attention to the condition of the root system. If there is the slightest growth, the diseased part is cut off, and the cut site is filled with a 1% solution of copper sulfate.

  Another disease whose symptom is yellowing of leaves is mosaic. The carrier of this viral disease is aphids, so the only way to combat the disease is to kill insects with chemicals. Affected plants should be immediately removed from the site and burned.

  In some cases, the yellowness of the leaves does not signal the development of any disease, but an excessively thick planting that prevents penetration sunlight and refreshing air masses in the crown. This shortcoming, which occurred when planting seedlings, is corrected by pruning and subsequent feeding of the raspberry tree with half-rotted manure or bird droppings.

  Raspberry Curl

  The leaves turn brown on the back side, become deformed, become small and harsh. The berries acquire a sour taste, change shape and subsequently dry out.

  

  A fungicide that could defeat this disease has not yet been created. The only measure that can save plants from it is to inspect the planting material for symptoms of curl.

  Purple spot

  In the scientific literature, the disease is most often referred to as “didimella”. Purple small formations form on the shoots, which gradually increase in size, acquiring a dark color at the edges. Black pycnidia form in the center of the affected area. The result of the development of the disease is the absence of buds and breaking of the stem. Humidity becomes a factor that increases the spread of the disease. warm summer.

  
  

  Sick plants need to be removed. For prevention, bushes are treated with a 1% solution of Bordeaux mixture four times per season:

  • when young stems reach a length of about 15 cm;
  • before flowering;
  • after flowering;
  • after the harvest is completed.

  Anthracnose

  Small gray spots with a purple border appear on the shoots and foliage. Gradually they enlarge and grow together, forming large, ugly ulcers.

  
  

  The foliage begins to deform and dry out, the berries darken and die, and the bark separates from the shoots. The fight against anthracnose involves the same methods that are used to treat any other fungal disease.

  Canker and autumn spot of stems

  The symptoms of both diseases are almost completely identical to the signs by which dimidella is identified. Diseases are widespread in dense raspberry forests that have not been tended for a long time.

  
  

  Dried shoots should be removed immediately, as they often become a haven for pests that carry spotting. Weakened stems that grow deeper into the crown should also be shortened. An effective agricultural technique is sanitary pruning. Fungicides that should be used are Topaz or Nitrafen.

  Raspberry pest control

  Insects also cause no less harm to raspberries. The negative effect of many of them usually leads to the death of the plant.

  Pest control involves the use of chemical pesticides. They should be used with extreme caution.

  Spider mite

  The pest affects not only raspberries, but also most other berry crops. The insect lives on the back side of the leaf and consumes juices from it, entangling the leaf blades with a thin web. Their color becomes less intense, and the leaves gradually dry out and fall off. Most often, tick infestations occur during prolonged heat without precipitation.

  
  

  The most effective means of pest control are chemical treatments with insecticides, which include colloidal sulfur, karbofos, etc. Depending on the extent of the damage, up to four sprayings per season are allowed, usually about a week and a half between them. It is effective to combine treatments with watering the bushes with plain water in the evenings.

  They should be destroyed during the budding phase. You can shake them off the bushes and crush them with your foot. Chemical treatment should also be carried out using preparations like “Decis”, “Confidor”, “Karbofos”, etc. At the end of summer, it is imperative to dig up the soil in the near-trunk circle of plants.

  Bud moth

  The insect is a butterfly with dark red wings, a red caterpillar with a dark brown head. Harms raspberries in all phases of development. Overwintering takes place in wounds and cracks in stems or under foliage in the ground. In the spring, the caterpillars reach the buds on the shoots and eat them away. After this, they penetrate inside the stem and at the end of spring they turn into pupae. When flowering begins, the pupae become butterflies and lay eggs in the flowers. Then caterpillars develop from them, destroying the ripe berries.

  Control of both types of pests is carried out when the buds begin to bloom. Actellik and Karbofos are used as plant protection chemicals.

  Gallica

  This pest is also found on raspberries in two types: shoot gall midges (also known as raspberry mosquitoes) and stem gall midges. They lay eggs in wounds and damage on the lower part of the stems. As a result, swellings called galls form in these places. They cause peeling of the bark and death of the stems.

  
  

  The affected parts of the plant are removed and burned. Soil in autumn and spring periods dug at least 15 cm deep. Chemical treatment is carried out using Actellik or Karbofos.

  Similar symptoms are caused by a pest such as raspberry gallworm. The fight against it is similar to the method of destroying gall midges, but before flowering begins, treatment with Ambush is allowed.

Work should begin immediately after the snow melts, even before the growing season begins. Spraying is acceptable during the period of swelling, bud break and before flowering. Later, beneficial insects will begin to pollinate flowers; it is important to preserve them. In critical cases, when the raspberry tree is overcome by disease or a serious pest invasion is observed, the bushes are treated during flowering and immediately after it.

Spring raspberry care includes a set of activities that gardeners must begin sequentially. Before the first spraying, pruning and clearing of the raspberry tree is carried out. Procedure:

• even before the start of sap flow (until the earth warms up and the plants begin to grow), you need to have time to remove the frostbitten tops of the shoots;
• all dry, poorly overwintered branches are cut off at the root;
• shoots growing inside the bush must also be removed;
• leaves, old twigs and other plant debris are raked out of the raspberry tree and burned, since harmful insects and pathogens often overwinter in them.

When preparing raspberries for processing, use a clean, well-sharpened garden tools. The cuts need to be made even, smooth, torn and crooked ones take longer to heal, which means that these places are susceptible to pests and the development of diseases.

All spraying is carried out in the morning and evening in calm weather without rain. The bushes must be treated carefully, touching every twig and leaf; most pests and diseases develop in various lesions on the bark or young tissue of the shoots. If several different varieties grow nearby, the entire raspberry tree is sprayed.

What to process

When choosing a product or processing method, you can rely on general tips experienced gardeners, where approximate dates and recommended drug options are indicated. But more often the focus is on the characteristics of certain varieties. Taking into account the characteristics of resistance or vulnerability to diseases and pests, it is easier to identify possible risks and decide how and with what to treat raspberries in the spring.

Perhaps the raspberry bushes already caught some kind of disease last season; in the fall they went through the first stage of treatment. In the spring, you need to continue the fight against the existing disease and protect weakened bushes from pests as much as possible. Chemicals can be used only before flowering begins; after, if there is an urgent need, you need to select something from folk recipes or biological drugs.

Chemical substances

Such tools help quickly solve problems that have already arisen and serve as reliable long-term protection. There are many opponents of chemistry, but experienced gardeners advise not to give up such drugs, but to use them correctly.

How to work with chemicals, safety precautions, first aid:

1. The treatment is carried out using protective equipment - a respirator, goggles, gloves and protective clothing.
2. While working, you must not smoke, drink, or eat.
3. After spraying, wash your hands and face with soap, rinse your mouth, and rinse your eyes well with running water.
4. Preparation of the solution is not permitted in food containers.
5. Medicines should be kept away from food products, in places inaccessible to children and pets.
6. Chemicals should be stored and handled away from sources of ignition.
7. Be sure to read the instructions for the drug.
8. If chemicals come into contact with your skin or eyes, immediately rinse these areas thoroughly. If droplets of drugs enter the digestive tract, drink 4 glasses of water, induce vomiting, take several tablets of activated charcoal and go to the hospital. For severe neuralgic symptoms, you need to drink 10–20 mg of diazepam.

Let's look at the most common chemicals for the prevention and elimination of pests and diseases of raspberries.

Nitrafen

The drug is intended to combat the wintering stages of fungal diseases and pests. Active substances not only kill up to 70% of fungal spores and pest pupae, they significantly slow down the development of the remaining ones. To enhance the effect, the soil is loosened before processing.

The only negative is the average toxicity of the drug, but if used in a timely manner, this will not affect human health in any way.

Purpose:

• scale insects;
• leaf rollers;
• anthracnose;
• septoria;
• rust;
• powdery mildew.

The treatment is carried out as soon as the snow melts. The bushes and soil are irrigated abundantly. 100 grams of the drug are dissolved in 5 liters of water. For 10 square meters of raspberry plantings you will need from 1.5 to 2.5 liters of solution.

Fufan (Fufanon)

A broad-spectrum insecticide used to control sucking and gnawing insects such as raspberry beetles, weevils, aphids, and mites. When treating raspberries, the drug is effective for up to 14 days. The substance, when it gets on the bodies, respiratory and digestive organs of insects, first causes complete paralysis, then the pest dies.

Fufanon should be stored in a dark, dry, cool place. When heated to 28 degrees, the drug melts.

Despite the serious toxicity of Fufanon, when used correctly it will not harm plants or humans. Spraying is carried out before flowering, only the bushes are treated, trying not to get on the soil, more attention is paid to places of mass accumulation of the pest.

It is important that it does not rain within 4 days after spraying; part of the preparation will flow with precipitation into the soil, it will be absorbed by the roots and transferred to the fruits. One ampoule of 47% Fufanon is designed for a liter of water, and 57% for 2 liters. For 10 raspberry bushes you will need about 2–2.5 liters of solution.

Advantages:

• the result is noticeable the next day;
• Fufanon does not have a strong specific odor;
• the product is used economically;
• The drug is universal, acts on many pests of various crops.

The only disadvantage is the complicated process of diluting the product in water. It is time-tested and always gives good results. With timely spring treatment, you don’t have to worry about the safety of the bushes during the fruiting period.

Aktellik

A universal insecticide designed to combat spider mites, weevils, aphids, scale insects, flies, leafhoppers, cutworms, mowers and blackheads. The substance causes paralysis in insects, they cannot eat or move. The effect is noticeable the next day; adults, larvae, and caterpillars located on the back of the leaves die.

Actellik is used before the buds appear. The ampoule is diluted in 2 liters of water. You need to process the bushes carefully, trying to touch the back side of the leaves. The procedure can be carried out when there is no risk of precipitation for about 5 days; the bushes must also be dry, so evening hours are reserved for the procedure. The prepared solution cannot be stored. The substance may cause poisoning and skin rashes.

Advantages:

• instant result, protective effect lasts from 3 to 15 days;
• the product penetrates into leaf tissue, kills mining pests;
• Actellik is compatible with many drugs, except alkaline ones;
• availability, low price.

Flaws:

• insects that produce many generations per season quickly develop resistance to the active substance;
• processing cannot be carried out in the heat; at temperatures above 29 degrees the drug loses its properties;
• strong pungent odor, toxicity;
• danger to beneficial insects.

Judging by the reviews from gardeners, Actellik is very easy to use; it helps to quickly get rid of pests when they colonize raspberries in small colonies. It is not designed for insect prevention, but only for control.

Chlorophos

Contact insecticide, blocks vital important processes in the body of insects. The remedy gives excellent result when fighting fleas, ticks, flies, gall midges and caterpillars various butterflies, including the scoop. Chlorophos cannot be used together with drugs that have an alkaline environment and mineral oils.

Attention!

The drug has middle class danger, it may cause harm beneficial insects only through direct contact. In the human or animal body, Chlorophos quickly disintegrates.

For spraying, prepare a solution of 20 grams of Chlorophos per bucket of water. The treatment is carried out when the soil warms up to +13 degrees, after 10 days or during the period of swelling of the buds, the procedure is repeated. For better wetting of the shoots, 2 grams of the drug OP-7 or OP-8 can be added to the solution; soap cannot be used. Raspberries should be processed strictly in dry weather.

The drug has low volatility, but it is quickly absorbed into raspberry leaves and tissues. In bright, intense lighting, the active ingredients are quickly destroyed; prepared solutions can only be stored in plastic, glass or enamel containers in a dark room.

Topaz

Fungicide for the elimination and prevention of powdery mildew, rust, scab, gray rot and spotting, it suppresses infection, spores do not germinate. The substance quickly spreads throughout the plant, moving from old branches to young shoots. The effect lasts up to 2 weeks, regardless of the weather. The drug should not be used for more than 3 years in a row.

Topaz is one of the few products approved for use in private gardens, and it does not leave marks on the leaves and stems of raspberries. The drug is mixed with other pesticides; particular effectiveness is observed in tandem with Kuproxat.

To prepare a mixture against most diseases, take 1 ml of the drug per 5 liters of water, and when fighting rust, prepare a more concentrated solution - 2 ml per half a bucket of water. For one bush and the soil around it, use no more than 2 liters of the mixture. Treatment occurs during the period of bud formation. Bushes should be sprayed in dry weather, when there is no risk of precipitation.

Kemifos

The insecticide has a short action time, high toxicity and an unpleasant odor, but it very quickly destroys even the largest colonies of harmful insects. If you follow the safety rules described above, Kemifos will not harm humans. Application area:

• scale insects;
• flies;
• moths;
• caterpillars;
• weevil;
• raspberry beetle;
• ticks.

The substance has a contact, fumigation and intestinal effect on the pest, the result is noticeable almost immediately. Kemifos paralyzes insects, as a result of which they die, and auxiliary substances destroy the larvae and eggs of pests.

Pros of Kemifos:

• fast and reliable protection of raspberries;
• preventing the appearance of pests;
• low risk to human health.

• negative impact on beneficial insects and soil microorganisms;
• pungent, specific smell.

The first spraying is carried out as soon as the buds begin to swell, and the second, if necessary, before flowering. They cultivate the bushes and soil. It is not recommended to spray Kemifos in the wind, optimal temperature for work it will be 12–25 degrees.

To treat raspberries, take 20 ml of the drug per 20 liters of water and mix the solution. For 10 bushes you will need about 2 liters of mixture. The product cannot be mixed with anything, but in order to avoid insects becoming accustomed to the active ingredients, it is alternated with other insecticides.

Alatar

Insecticide to combat raspberry beetle and weevil. The product contains 2 potent substances - malathion and cypermethrin, which destroy the most resistant, unpretentious insects, as well as their offspring (eggs, pupae).

After treatment, the substance remains on the stems and leaves for a long time; rain washes it off weakly. However, you should be careful when using it, Alatar is highly toxic and can cause serious poisoning, neuralgia, burns, and allergies. Be sure to study the safety rules.

To prepare the solution you will need 5 ml of the drug per 10 liters of water, mix the liquid well. Use 2 liters of the mixture per bush; in the spring, the raspberry tree can be sprayed once, when the pest appears, but not later than the beginning of flowering.

A drug to eliminate fungal diseases. The period of protective action lasts a little more than 30 days. The substance slows down the growth and development of fungal cells, gradually destroys and destroys them. Copper sulfate is effective in the fight against anthracnose, curl, scab, spots, rust, septoria, as well as various rots and bacterioses.

The drug not only protects raspberries, but also foliar feeding, copper deficiency is often observed in plants planted on peaty and acidic soils. How to dilute and use:

• To treat raspberries you will need 50 or 75 grams of powder (depending on the degree of damage). First, take half a liter of warm water into a plastic bucket, pour in the drug, mix the liquid thoroughly until the crystals are completely dissolved, then, stirring, gradually add water to 10 liters. Metal containers cannot be used;
• before pouring the mixture into the sprayer, it must be filtered through a fine-mesh sieve;
• use 2 liters of solution on a raspberry bush, and also spray the soil. Copper sulfate is used in early spring before the buds swell.

The drug may cause irritation to the mucous membrane upon contact with solution or powder; follow safety rules. It is moderately toxic to bees and beneficial insects. With the correct dosage, the drug does not leave burns on the leaves.

Urea

Most summer residents, especially among beginners, are accustomed to perceiving urea (carbamide) exclusively as a nitrogen fertilizer. And experienced gardeners say that spring treatment of raspberries with urea leaf by leaf strengthens the plants and increases their immunity to a range of diseases and pests.

The bushes need to be treated before the buds swell, during the period when the daytime temperature is within 5 degrees Celsius. How to prepare the mixture:

• prepare 2 buckets, pour a liter of warm water into them;
• pour 500 grams of urea into one bucket, and 50 grams of copper sulfate into the second, mix the liquids thoroughly until the drugs are completely dissolved;
• Add 4 liters of cold water to each bucket and combine the liquids;
• strain the solution.

The bushes are sprayed so that the solution gets into every crack in the bark of the stems; it is in these places that harmful microorganisms and pest pupae overwinter. The soil around the bushes and between the rows is also cultivated.

Treatment with urea slows down the growing season; flowering will occur 10–15 days later than usual. This will protect the raspberries from late return frosts.

Urea, entering the plant, is absorbed by it through the bark and buds, which serves as a starting fertilizer for raspberries. 3 liters of product is enough for 10 square meters. The solution cannot be stored, it is used on the same day, if for a small raspberry plant this amount of liquid is too much, treat others garden trees, shrubs.

The drug consists of two dry components - copper sulfate and calcium oxide (in different packages inside the package), from them a solution of “Bordeaux mixture” is prepared for treating raspberries against bacterial and fungal diseases:

• anthracosis;
• bacteriosis;
• leaf curl;
• scab;
• rot;
• spotting;
• rust;
• septoria.

The main components destroy the structure of bacteria and fungi, and when they come into contact with the leaves and delicate tissues of the stems, they do not cause serious burns. The solution is not washed off by rain, the drug is valid for up to 30 days, which means it can be used for preventive purposes. Treatment is carried out as soon as the snow melts. You need to thoroughly irrigate the bushes and the soil, which is loosened before processing.

Bordeaux mixture cannot be used together with any drugs that break down in an alkaline environment. If you use the product for several years in a row, copper will accumulate in the soil, which will cause the ovaries and leaves to fall off at the beginning of the season. The drug is toxic to humans, follow safety rules when working.

Depending on the degree of damage and the stage of development of the disease, the mixture is prepared in different concentrations, 1% for the prevention and elimination of the first symptoms of the disease, 3% for the treatment of advanced diseases.

Helpful Tips:

• When slaked with water, high-quality lime will dissolve rapidly and release heat. If, during the dissolution process, lime forms a lot of sediment with flakes and gives a weak reaction to water, it means that the material is of poor quality and cannot be used;
• Before filtering, you need to check the liquid - put a rusty nail in it; the presence of a red coating on the nail indicates a lack of lime. Plant tissue can be severely damaged by treatment. The lime mortar is prepared separately and gradually added to the mixture until the plaque disappears with repeated tests;
• Often the manufacturer puts litmus paper in the package to check the mixture; it is better to use it. Since if there is too much lime in the finished solution, the nail will remain clean, but the solution itself will lose its fungicidal properties;
• the copper solution is poured into lime; the opposite can only be done when adding the missing lime;
• Use only enameled, plastic, wooden or glass containers; a dry stick is suitable for mixing.

A 3% solution can burn already swollen buds, so it is important to carry out spring treatment as early as possible and not experiment when the plants begin to flow sap. When buds form, it is permissible to treat with a 1% mixture.

Broad-spectrum fungicide, effective in the treatment of fungal diseases. Spring treatment of raspberries with Oxychom is more of a preventive nature, helping to protect the bushes from purple spotting. With a low degree of fungal infection, the result of using the product is noticeable after a few hours, and it lasts for a long time.

The drug must not be mixed with anything. Treatments are carried out in dry weather, without wind, in the morning or evening. Spraying occurs during the period when young shoots grow 15 cm, before flowering. The drug enters the vessels of the plant through leaves, young bark and roots, protecting it from the inside.

To prepare the solution, take 30 grams of Oxychom per 5 liters of water; there is no specific consumption rate; the bushes must be treated carefully, paying maximum attention to the leaves and stems, and not the soil. The finished product cannot be stored.

Fungicide for the control of purple spot and powdery mildew, has a protective, eradicating, systemic effect. The substance penetrates the plant organs through roots, leaves and young bark, protecting them for a month. Fundazol helps cope with mites and aphids; it causes the death of the embryo or larvae inside the egg.

Attention!

Treatments with Fundazol cannot be carried out annually, otherwise resistance will occur. The drug is used once every 2 years.

Over the years, no shortcomings have been identified, but Fundazol has many advantages:

• the drug is not toxic to plants;
• increases winter hardiness;
• effective in all climate zones;
• long-lasting therapeutic and protective effect;
• possibility of mixing with other preparations, except lime and alkaline;
• the effect occurs a few hours after treatment.

Preventive spraying is carried out at the beginning of the growing season. Later spraying makes sense only when signs of disease appear; in advanced cases, when treating raspberries with Fundazol, the soil is also treated. Take 15 grams of the drug per bucket of water.

Score

Contact fungicide for the prevention and control of all fungal diseases of raspberries. The drug quickly eradicates not only developed fungi, but also spores; when used correctly, it protects plantings for a long time. The substances quickly spread throughout the plant, the greatest effectiveness is observed at temperatures from +14 to 25 degrees. It is better to use Skor at the first signs of illness.

Advantages:

• strengthening plant immunity;
• the drug helps to increase the length of shoots and the size of leaves, bushiness;
• increase in productivity;
• preservation of green mass until late autumn;
• ability to penetrate all plant organs;
• maintaining the effect in hot weather or during prolonged rainy periods;
• low toxicity for bees, animals and humans.

Flaws:

• frequent use causes resistance to fungi, the drug can be used once every 2 years;
• unpleasant odor;
• decreased activity at low temperatures.

For prevention, the bushes are sprayed before flowering, as soon as the day and night temperatures are above 14 degrees. To prepare the solution (to treat 100 square meters of plantings) you will need 4 ml of Skor per 10 liters of water. The finished mixture cannot be stored; it is prepared before spraying.

Skor can be mixed with drugs such as Topaz, Karate and Actellik, and joint use with products that have an alkaline reaction is unacceptable. You can add a little soap to the solution. When processing, the leaves are well moistened on both sides.

Hom

Contact fungicide based on copper, intended for the treatment and prevention of fungal diseases of raspberries. To prepare the solution you will need 20 grams of Homa per 5 liters of water. Metal containers cannot be used; first pour a liter of warm water, dissolve the powder, constantly stirring the liquid, add cold water to the required volume.

For 10 square meters use 1.5 liters of solution. Treatments are carried out in dry weather before flowering. If there is rain in the forecast, half a liter of milk is added to the finished mixture, so the solution will stay on the plant longer. The product is harmful to beneficial insects.

The finished mixture cannot be stored; the drug can be combined with other products except lime. How long the effect will last depends on the weather; in rainy spring, re-treatment may be required. Spraying should not be carried out at temperatures above 29 degrees.

Insecticide against aphids, mites, scale insects, moths, weevils, leafhoppers and whiteflies. The duration of activity is from 5 days to 2 weeks, the result is noticeable almost immediately. Spraying is carried out at the beginning of the raspberry growing season, as soon as the buds begin to bloom. During this period, adult individuals emerge from the pupae and eggs of pests; the drug is effective only against adults; it is not suitable for prevention.

You will need 75 grams of Karbofos per bucket of water; at least 1.5 liters of the mixture are used per bush. Spraying is carried out in calm, cool weather (from 15 to 18 degrees). The drug has a sharp, unpleasant odor that dissipates quite quickly.

Manufacturers release the drug in different forms and concentrations, before preparing the solution, be sure to look at the information on the packaging (recipe and consumption rate for berry growers).

Karbofos is a contact chemical, it is not absorbed by the plant, it harms insects only with direct contact, so spraying is carried out very carefully, abundantly irrigating the leaves and stems from all sides. The product is alternated with other drugs, insects quickly get used to the components.

The best drug for fighting spider mites, and it also does an excellent job of treating and preventing fungal diseases (powdery mildew and rust). Sulfur does not penetrate into the plant; it releases vapors that stop the development of mites and destroy fungal spores. The protection lasts about 10 days, the first results are noticeable after 3 days.

Sulfur can be used with pesticides other than iron sulfate and those containing phosphorus compounds or mineral oils. There is a separate recipe for solving a specific problem.

The prepared solution cannot be stored. Spraying should not be carried out in heat and drought, as this can lead to burns on the leaves. Optimal temperature regime– from 20 to 30 degrees.

Antitlin

The drug against aphids and caterpillars, based on tobacco dust, affects adults, eggs, pupae and larvae. Antitlin quickly affects pests, is not dangerous for humans or animals, is not phytotoxic, but can harm beneficial insects. Spraying can be carried out only before the raspberries begin to bloom, you need to carry out 2 treatments with an interval of 10–14 days. 500 grams of the drug are dissolved in 10 liters of water, and the soil is also irrigated.

The product helps to cope with many pests and diseases at any stage of development, however, DNOC is not recommended for use in private gardens. If there are no other options, you should follow all safety rules, in addition to the tips described above, you need to remember the following:

• the drug can be used only when the raspberry patch is located at a distance of 1 kilometer from the dwelling;
• DNOC is used no more than once every 3 years;
• Before processing, it is advisable to cover the ground around the bushes and between the rows with polyethylene; along with harmful organisms, the chemicals will destroy all the beneficial microflora of the earth;
• spraying is permissible only before the raspberry buds begin to bloom;
• there should be no people or animals nearby at the time of processing;
• DNOC cannot be used with other chemicals;
• the temperature during the treatment period should not be higher than 5 degrees; when it gets colder, the effect weakens, and in the heat the drug quickly evaporates.

Failure to adhere to the spraying schedule for young plants that are dormant can lead to burns on the bark and growth inhibition. The solution is prepared uniformly for all shrubs in the garden (50 grams of the drug per bucket of water). First, the powder is diluted in 2 liters of water, then, stirring, brought to the desired volume. Consumption – 15 liters per hundred square meters of plantings.

A systemic fungicide designed to protect against fungal diseases. Raspberries are rarely treated with it, but the substance copes well with the treatment and prevention of ailments such as gray rot, powdery mildew and white spotting. The active substance prevents the entry and growth of fungal mycelium on raspberry tissues. Spraying is carried out as soon as the temperature rises to +3 degrees.

Advantages:

• the drug penetrates the tissues a couple of hours after irrigating the plants;
• lack of phytotoxicity;
• low consumption of funds;
• When released into the soil, Horus causes virtually no harm to microflora.

Flaws:

• the drug does not penetrate into adult leaves, it is more effective at the early stage of raspberry growing season;
• efficiency decreases at temperatures above 25 degrees.

The effect lasts for 10 days; spraying should be done when the buds open. Take 2 grams of Horus per bucket of water. The resulting mixture is enough for 10 square meters of plantings.

Insecticide against aphids, mites, weevils and flea beetles. The drug acts very quickly on pests, the effect is noticeable within a few seconds after spraying. The substance causes nervous excitement in insects and damage to motor processes. The protection lasts about 2 weeks. Decis cannot be mixed with alkaline preparations.

To process raspberries, 1 gram of the drug is diluted in 10 liters of water, the mixture is enough for 100 square meters. There is practically no odor, the liquid or powder dissolves well in water. Spraying can be done before flowering begins. If it rains after treatment, you don’t have to worry, the precipitation will not wash away the drug. The bushes are treated completely, affecting the lower part of the leaves and young growth.

In Russia, the drug is produced in gram bags and 600 gram bottles; ampoules or 10 ml bottles are counterfeit.

Decis is not phytotoxic; after treatment there are no traces on the leaves and green stems of raspberries. The drug should be handled with extreme caution; if it comes into contact with the skin, it causes allergic reaction, non-healing wounds appear. Ingestion of particles threatens serious poisoning, resulting in ataxia, weakness, and convulsions. Decis poses a serious danger to beneficial insects.

Biological agents

The basis of biological preparations are living antagonist microorganisms and their metabolic products. Accumulating in the soil, they negatively affect the development of fungi, bacteria and viruses, providing plants with long-term protection and strong immunity. The products are completely or low toxic, but do not neglect safety rules when using them.

Unlike chemistry, biological products do not give instant results; they act slowly, so it is better to use them as a preventive measure or at the very beginning of the development of diseases. In reliability natural remedies there is no doubt about it, they have been tested by many gardeners around the world and have a lot of positive reviews.

Insecticidal, bacterial preparation, for protection against winged insects, spider mites and beetles. Bitoxibacillin affects larvae, caterpillars and adult pests through the intestines, the effect is noticeable the very next day, insects cannot feed and die quite quickly. The favorable temperature threshold for Bitoxibacillin is +15–32 degrees.

You will need 70 grams of the drug per bucket of warm water, mix the mixture thoroughly and immediately begin spraying. The prepared solution cannot be stored; the raspberry tree is irrigated abundantly, touching all the bushes, branches, leaves on both sides and the soil. The first treatment should be carried out as soon as it gets warmer and the buds begin to bloom; if necessary, the procedure is repeated after 3 weeks. If after the first treatment it rains within 3 days, spraying should be repeated immediately.

Insectoacaricide against various types mites, aphids, cutworms and other gnawing, sucking insects. The substance penetrates the body, causing paralysis and rapid death. However, individuals often experience addiction.

The product is safe for the environment, quickly disintegrates in water or soil, and is effective even in hot weather. The effect occurs 8–15 hours after processing the raspberry, the effect lasts from 5 to 15 days, it depends on the weather. The waiting period from processing to harvesting is 3 days. Fitoverm does not leave burns on plants; it is not advisable to mix it with other drugs.

Attention!

The effectiveness of Fitoverm directly depends on the weather. When the temperature drops to +17–24 degrees, the toxicity of the drug for pests decreases, and when it rises to 32 degrees, it increases significantly.

When applied to the soil, the substance does not penetrate the roots; it is advisable to carry out only superficial but thorough spraying (wetting the leaves on both sides).

To treat 10 raspberry bushes you will need 20 ml of Fitoverm per bucket of water. The drug is first dissolved in a small amount of water heated by the sun, then gradually, stirring the liquid, water is added until required quantity. A liter of solution is consumed per bush. The treatment is carried out in calm weather, when there is no risk of precipitation, the first time as soon as the pest appears, the second time after 7 or 10 days. Experienced gardeners It is recommended not to use the drug more than 2 times during the entire season.

Agrovertin

The drug is intended to combat aphids, mites, scale insects, flies, mites and cutworms on raspberries. The substance paralyzes the insect, which leads to its death; the effect is noticeable within 3 or 4 hours after treatment. The leaves are sprayed evenly and thoroughly; it is advisable to treat the bushes at a temperature of 12–25 degrees, always in calm weather.

Despite biological origin the drug, it is toxic and poses a moderate danger to humans, animals and beneficial insects. Be sure to read the instructions and follow the safety rules. If the concentration is maintained, the substance will not harm plants.

The first spraying should be carried out as soon as the buds open, the next one after 2 or 3 weeks. Agrovertin should not be stored or mixed with other drugs. First, 500 ml of water is poured into a bucket, 5 ml of the drug is added, the liquid is thoroughly mixed, and another 3.5 liters of water are added.

Biofungicide to protect raspberries from gray, white, black and root rot, bacterial cancer, anthracnose, powdery mildew, and wilt. The spores and mycelium of the Trichoderma fungus inhibit pathogens by competing for food, releasing enzymes, antibiotics and other biological substances. The product is mixed with all biological products except Mikosan.

To treat one hundred square meters of raspberry plantings you will need 40 grams of dry preparation or 100 ml of liquid per bucket of water. Spraying is carried out in early spring, as soon as the snow melts, the plants and soil are treated. The procedure helps suppress inactive pathogens and enrich the soil with beneficial microflora. Before flowering, you can carry out another, consolidating spraying.

3 or 4 days before treatment, the powder is diluted in 3 liters of warm water, mixed, covered and left to activate, then topped up required amount water. Raspberries should be sprayed in windless, cloudy weather or in the evenings at temperatures above 8 degrees.

No protective measures are required when working with the drug; it is safe for humans, animals, insects and the environment as a whole. The prepared solution must be used within 6 hours after the second addition of water.

A drug for the elimination and prevention of all fungal and bacterial diseases. Fitosporin begins to act instantly, but the results will be noticeable in a day or two. The active substance is a spore culture, which in the process of life secretes fungicidal oligopeptides, they quickly spread throughout the vascular system of raspberries, suppressing the proliferation of pathogens.

Fitosporin is low-toxic, it can be used in private areas, it does not harm humans, pets, beneficial insects, plants, and it does not destroy soil microflora. The effect of the drug remains even after freezing and thawing.

Advantages:

• quick results;
• Possibility of use throughout the raspberry growing season;
• safety of use;
• the berries can be eaten even on the day of processing, the main thing is to rinse them well with running water;
• reliable protection for a long period time.

Flaws:

• bacteria die in bright sun; bushes should only be sprayed in the evening or in cloudy weather;
• relatively high price.

The drug is compatible with many pesticides, stimulants and growth regulators, but it cannot be mixed with products that have an alkaline reaction. The method of preparing the Fitosporin mixture depends on the form in which it is produced.

The consumption of any spraying solution is liter per 10 square meters of raspberry plantings. You need to water the bushes with Fitosporin no more than 2 times a month; the solution is poured at the root after the main, abundant watering. Treatments can be carried out in any weather, protective film washed away by rain, but only partially. During periods when there is a lot of rainfall, the intervals between spraying are no more than 7 days, you need to have time to carry out the procedure 2 hours before the rain or immediately after.

Polyversum WP

The drug is based on a live predatory fungus, protects raspberries from diseases, strengthens the immune system and has a positive effect on the quality of the berries. The fungus creates a symbiosis with the root of the plant, protecting it from the penetration of pathogenic species of fungi. The product helps protect raspberry plantings from root canker, gray rot and dying shoots.

The first treatment should be carried out at the very beginning of the growing season, the second when the shoots grow to 20 cm. The emulsion is prepared strictly according to the instructions, it is given on the packaging. The product is safe for warm-blooded animals, it does not harm environment, has a beneficial effect on the composition of the soil.

Folk remedies

Folk remedies for protecting raspberries do not always live up to expectations, especially if the plants are severely affected by diseases and pests. However, studying the experience of experienced gardeners, we can conclude that in some situations they have a positive effect.

In order not to waste energy on preparing solutions, decoctions and infusions, to get good results, use folk recipes as an addition to the main treatment. Chemical preparations cannot be used after raspberry flowering, but infusions can be used, but the last treatment is carried out 2 weeks before the start of harvest, especially if the recipe is based on the use of bitter herbs.

When processing raspberries with folk remedies, branches, leaves, and soil around the bushes, in the inter-row spaces, are abundantly irrigated. Treatments are carried out in dry, windless weather, when there is no risk of precipitation. If it rains after the procedure, it is repeated immediately. You can irrigate plants only in the morning and evening. Prepared infusions and decoctions should be stored in closed containers in a dark, cool room.

Marigolds are an excellent remedy for controlling aphids and cutworms. Biologically active substances found in plant tissues disinfect the soil and destroy pathogens of fungal diseases. For infusion, all parts of the marigold bush are used, including the roots. Cooking process:

• the bucket is half filled with crushed marigolds, filled to the top with warm water, covered with a lid, and placed in a dark room for 48 hours;
• The infusion is squeezed out, filtered, and 40 grams of laundry soap are added.

To completely destroy aphids, you need to carry out 3-7 treatments every 3 or 4 days. The aroma of the infusion will drive away ants and cutworms. Spraying begins as early as possible so that aphids do not leave traces of their vital activity (twisted, gnawed young leaves and tips of shoots). In spring, fresh marigolds are not so easy to find; you can use dried flowers in the same quantity.

Tincture of bitter wormwood

The product is intended to combat the raspberry beetle, which can cause enormous damage to berry plantings. Wormwood infusion is rarely used in its pure form; for faster and better results it is mixed with marigold tincture.

To prepare the mixture, take 100 grams of dry, crushed plants (the amount of each ingredient is calculated for 5 liters of water). Marigolds infuse for 48 hours, and wormwood for 2 hours. Then both infusions are filtered, combined and 40 grams of laundry soap are added.

Female raspberry beetles arrive at the beginning of flowering, lay eggs in flowers and rosettes of young leaves, so the first repellent treatment must be carried out before flowering, the next fixative spraying is repeated after 2 or 3 days.

The smell of onions cannot be tolerated by aphids and mites; they use the floor to prepare the infusion liter jar husks per 2 liters of water, leave for 2 days in a closed container. The strained concentrate is diluted with water in a ratio of 1:2, 20 grams of soap are added. Spraying is carried out once a week, paying more attention to the underside of the leaves. The first treatment occurs during the period when the first leaves begin to appear.

Birch tar

The product helps to cope with aphids and weevils on raspberries; the tar does not kill the pest, but repels adults with its pungent odor. Therefore, the mixture should be used when the raspberry buds begin to bloom. To work with tar, use old containers, because the product is difficult to wash off.

To combat aphids, rub 50 grams of tar soap on a fine grater and pour a liter of shavings hot water, stir until completely dissolved. Add 5 ml of tar to the soap solution and pour the liquid into 20 liters of cold water and mix.

A suspension for getting rid of weevils is prepared from 10 liters of water and 60 ml of tar. The product does not dissolve well in ordinary water, so first add a tablespoon to it liquid soap, only then they pour in the tar. The treatment is carried out when the leaves bloom and before the raspberries bloom.

An infusion of tangerine or orange peels is a good remedy against aphids and small caterpillars that infest raspberries in early spring. You can use dry raw materials, but fresh skins twisted through a meat grinder will give a greater effect. How to prepare the mixture:

• 1.5 kilograms of crushed fresh skins or a kilogram of dry skins are placed in a glass container, filled with 5 liters of warm water, closed with a lid and left for 5 days in a warm, dark room;
• the mixture is filtered through cheesecloth, 100 grams of the finished tincture is diluted in 10 liters of water, a tablespoon of liquid soap is added and the bushes are sprayed;
• the first treatment should be carried out at the beginning of the raspberry growing season, when the buds begin to open, the next 2 or 3 procedures are repeated with an interval of 7 days;
• the remaining concentrate is poured into separate containers with tight lids and stored in a cool place.

The same infusion helps not only drive away aphids, but also ticks; the treatment must be carried out very carefully, irrigating the bushes and soil.

Soda against aphids is a proven remedy, its advantages include: quick results and the absence of any harm to plants. The substance increases productivity and, thanks to its bactericidal properties, protects against diseases. To combat aphids, baking soda and soda ash are used, but preference should be given to the second option, this product will saturate the plants with calcium.

When a soda solution gets on the insect’s body, it causes irritation and leaves minor damage. Pests try to leave the uncomfortable zone, but they are prevented by soap, which not only deters the enemy, but also increases the duration of the product. How to prepare the solution:

• 300 grams of laundry soap or 100 grams of tar soap are grated and dissolved in a liter of warm water;
• add a teaspoon to the mixture soda ash, mix thoroughly.

Aphids appear in raspberry fields in early spring, when the buds open and young shoots grow, carefully monitor the bushes, if the first individuals appear, begin to carry out treatments, usually 1 or 2 sessions are enough to completely get rid of the insect.

Whey or sour milk

The products are useful in treating raspberries against rust and late blight. Per liter sour milk or serum, add 10–15 drops of pharmaceutical iodine, mix, filter the solution. To treat other fungal diseases, prepare a solution from a liter of water, 500 grams of sour milk and 100 grams of salt. The bushes and soil are irrigated at the beginning of the growing season and at the first symptoms of diseases.

During the period of active growth of green mass and the growth of young shoots, raspberry bushes need additional nutrition. If you ignore fertilizing in the spring, the bushes will spend all their energy on growth, their immunity to diseases and pests will weaken, and the yield and quality of the fruit will decrease. Mullein is a complex fertilizer, which comes in handy in the spring!

Attention!

Before use organic fertilizers in the spring, the degree of soil fertility should be assessed. For example, if in the fall you introduced bird or cow droppings, from additional, spring feeding It is better to refuse these same fertilizers.

A liter of fermented mullein is mixed with 10 liters of water, watering is carried out immediately after the snow melts, it is good if the solution is warm. It is not advisable to pour fertilizer under the roots of young bushes; it is better to distribute it along the rows. The solution cannot be stored; it is used immediately.

Ash is good for raspberries because it does not contain chlorine; the substance is harmful to the crop. The wood combustion product enriches the bushes with useful substances and protects them from various pests, especially aphids. Recipe for preparing ash-soap solution:

• 300 grams of ash are boiled in 10 liters of water for about 30 minutes;
• cool the liquid, add 40 grams of grated laundry soap or a tablespoon of liquid soap;
• The mixture is thoroughly mixed and used immediately; there is no need to strain it.

You can prepare not a decoction, but an infusion - 300 grams of ash are poured into 10 liters of water, the container is covered with a lid and left for 2 days. Add 40 grams of soap to the finished infusion and mix well. The treatment is carried out when the first greenery appears and 2 weeks before the start of flowering, the bushes are not just sprayed, they are literally bathed in such a solution.

Kerosene emulsion helps get rid of gall midges and stem flies. The product is not widely used among gardeners, it is rarely written about in blogs, but it is in vain that it gives very good results. Dilute 400 grams of laundry or green soap in a liter of hot water, add 800 ml of kerosene little by little and pour the mixture into 9 liters of water. The resulting emulsion is used immediately; the bushes are treated in the period before the buds swell, in calm weather.

Garlic and mustard tincture

Volatile substances in garlic drive away pests; the plant is effective against many fungal and bacterial diseases. If you combine garlic and mustard infusions, you get double protection for raspberries from many ailments and unwanted guests. How to prepare the mixture:

• 100 grams of cloves or green garlic are passed through a meat grinder, poured with a liter of water, covered with a lid, and left to infuse for a day;
• the resulting infusion is filtered and diluted in 5 liters of water;
• 50 grams of mustard are poured into a five-liter bucket of water and left for 2 or 3 hours;
• Combine both infusions, add 40 grams of soap, mix.

The first treatment is carried out when the raspberries acquire young leaves, subsequent sessions every 7 or 10 days. In total you need to carry out 3-4 sprayings.

Boiling water treatment

The procedure allows you to destroy pupae, weevil larvae and other pests overwintering in the soil, as well as fungal spores. Strait of bushes hot water(75–80 degrees) is carried out after the snow has melted, when the sun is already warming the soil, but the buds have not yet begun to swell. Plants are watered with a watering can so that water falls on the stems and roots. Frozen ground will prevent boiling water from harming the plant. About a liter of water is poured under the bush.

In spring, raspberries need to be provided with maximum reliable protection. For example, choose something from chemical or biological agents, supplement them with folk recipes. Coupled with compliance with the rules of agricultural technology, you will forever forget that growing raspberries may be accompanied by any problems.

Fruit bushes need not only to be watered and fertilized, but also protected from unfavorable conditions. Spring processing of raspberries is the key to health and bountiful harvest fragrant berries. To combat pests and diseases, seasonal measures are envisaged, which are carried out within a specified time frame.

Raspberry pests

The adult raspberry beetle feeds on the foliage, flowers and fruits of the crop, while the larvae feed on the ovaries. Affected berries lose their presentation and shelf life and quickly rot. The insect lays eggs in young shoots and becomes active when humidity rises. The pest's offspring can destroy half the crop in a season.

Small spider mites prefer hot, dry weather. The pest sucks juice from leaves and young shoots, which leads to weakening of the bushes. Affected specimens can be identified by:

• white puncture dots on the plates;
• a thin cobweb between the shoots;
• massive wilting of greenery.

Raspberry moth eats the stems of bushes, which leads to tissue cracking and the appearance of noticeable (up to 10 cm) swollen areas on the bark. If glassworm caterpillars settle in raspberries, the crop dies. The voracious larvae destroy shoots and roots. Aphids fly from infected plants and suck the juice from the leaves.

Raspberry fly The stem gnaws passages inside the raspberry shoots. The tops of affected specimens turn black, the branches rot and die. When the buds open, the larvae hide in the ground, pupate, and a year later emerge as butterflies. A massive invasion of insects can destroy plantings.

Raspberry diseases

Anthracnose is the result poor care. Due to a deficiency of boron and potassium in the soil, raspberry leaves curl. The berry bush suffers from viral and fungal diseases. Diseases manifest themselves in the form of streaks and spots on the greenery. Farmers identify the most dangerous species:

1. Raspberry chlorosis. The pathogen enters the crop after insect bites (aphids, mites). The foliage brightens, quickly dries out and falls off. In its advanced state, the virus cannot be treated, so diseased specimens are dug up and burned.
2. Curly. The plates become smaller, become covered with hard wrinkles, Bottom part acquires dark color. The fruits become deformed, lose their sweetness and become mummified. The disease destroys the plant within 3 years and cannot be treated.
3. Mycoplasma disease. Raspberries actively grow thin shoots that do not bear fruit. Up to 200 lashes, 50 cm each, are formed on the affected bush. The affected specimen is dug up and burned away from healthy plantings.
4. Goitering of roots. It occurs in the form of swellings on the underground parts of seedlings, and gradually moves to the rest of the bushes in the garden.

Gray rot is a fungus that affects shoots, petals and berries. Spores awaken during long periods of rain and cloudy weather. The disease manifests itself as brown soft marks on the fruit, which quickly turn into an ashen panicle. The disease is not noticeable until the harvest begins.

Pathogens powdery mildew are carried by the wind, so the fungus easily migrates throughout the garden. The disease prefers high humidity When it's cool, raspberries under trees are at risk. The mycelium covers the affected plants with dense gray or white “cotton wool” and inhibits photosynthesis. Tissues die off on the bushes, neglected specimens die.

Ulcerative spotting appears in the form of depressed oval spots on young shoots. The fungus forms multiple necrotic marks that cause the bark to crack. Raspberry leaves turn yellow, dry, and branches gradually die. The disease loves dense areas and unharvested plant debris. Under suitable conditions, it quickly infects neighboring crops.

Pest Control Methods

Remedies for raspberry beetle

The insect loves dense plantings, so it is often found in neglected raspberry fields. In spring and autumn, seasonal digging of the soil, sanitary and formative pruning are carried out.

Regular loosening between rows reduces the number of pupated specimens and adult species.

Deep digging of the soil, removal of old leaves and plant debris will prevent the attack of wintering species. Mulching plantings with peat will stop the emergence of adult insects. At least 15 cm of the nutrient component is poured under the bushes.

Plant remains in a raspberry bush are a suitable habitat for flies. In the spring, they carefully dig up the area, remove weeds and cut off diseased, eaten away branches, which are then burned. A thick layer (at least 8 cm) of peat and compost mulch will prevent the appearance of harmful insects.

Processing technique

It is necessary to treat raspberries in the spring against pests and diseases correctly. Before the procedures, be sure to clean the area and remove old branches. At the beginning of the season, the bushes are watered abundantly, then fed with organic matter or mineral preparations.

Timing of treatment against pests and diseases

Agricultural work in spring begins before the buds appear and ends before flowering. Before processing raspberries, be sure to prune, remove winter mulch, and inspect the bushes. Preventive procedures will protect the garden from pests and insects, so during the season you should not skip activities.

Before the buds awaken, the plants are generously sprayed with mixtures of fungicides and insecticides. Bordeaux mixture, vitriol and urea show good results. The period is suitable for the prevention and control of:

1. curly;
2. anthracnose;
3. crimson beetle;
4. glass;
5. weevil.

The event is held at warm weather(from +5 to +10 °C). IN middle lane best time is mid-March, and for the harsh climate of Siberia and the Urals - early April. Treatment of raspberries with chemicals occurs at low intensity of sun and wind.

In the bud phase and before the petals bloom, you can still use copper-based products. During this period, preventive spraying is carried out with both biochemical preparations and decoctions of insecticidal herbs. An infusion of tobacco dust and wood ash is used to irrigate the central shoots against pests overwintering in the ground.

Treating raspberries in the spring with copper sulfate or Bordeaux mixture will prevent the occurrence of fungi. Aggressive chemicals destroy spores in the ground and on plant tissues. During the season, bushes are sprayed at least 2 times, with a waiting period of 5 days between procedures. If there were diseases in the area last year, the number of events is increased. Complex system chemicals alternate with contact options.

During flowering, poisons from insects and fungi are prohibited, so they use folk recipes and safe pharmaceutical preparations.

During the setting and ripening phase of berries, raspberries cannot be treated with chemicals.

Compositions and preparations for treatment

The correct selection of spraying agents is the key to the health and safety of raspberries. There are no universal drugs that destroy all pests and diseases. Not all chemicals can be mixed with each other. To protect the garden from invasion, the owner needs to find the optimal solution to the problem.

Biological agents

Fitosporin is a systemic antifungal drug, the components of which quickly spread throughout the tissues of raspberries. The decomposition products of the product produce substances with fungicidal properties that suppress the development of pathogens. The medicine shows good results from:

• Alternaria;
• powdery mildew;
• rust.

The active ingredients are not afraid of heat and cold, but die in direct bright sun. The procedures are carried out in the morning or evening, preferably after rain. The drug does not accumulate in soil and tissues, so it can be used during flowering and fruit ripening.

The product can be combined with fertilizers and medications for biological basis. Raspberries are processed once every 2 weeks, in wet weather - once every 7 days. To prepare the solution, take 5 g of powder and 10 liters of water, stir and spray after 2 hours.

It is better to combine drugs with live cultures with drugs of similar action. A mixture of Trichophyte and Guapsin will help protect the bushes not only from fungi, but also from aphids and caterpillars. Beneficial bacteria begin to work 30 minutes after applying the solution, fungicidal and insecticidal properties last up to 2 weeks. Raspberries are sprayed every 14 days.

The medicine Fitolavin fights fungi and bacteria, protects bushes from cancer. The active substance penetrates deeply into tissues, has an inhibitory effect on microorganisms, and inhibits reproduction. The biological product is used for preventive purposes 2 times a month. To treat raspberries against diseases, a course of 5 procedures is carried out. If you do not exceed the dose, the product is harmless to pollinators and does not accumulate in the berries.

For ticks, aphids and raspberry moths, gardeners use safe medicines. Aktofit created on the basis of natural toxins that attack pests from the inside. To improve properties, the spray agent is mixed with Drug 30-D. The biopesticide is not addictive, works well in hot weather and does not accumulate in berries. The emulsion is effective after 4 hours, maximum effect– on the 5th day after treatment.

Chemicals

Biological insecticides and fungicides do not help with mass invasion. To quickly solve the problem, you need to use “chemistry”. Strong poisons are toxic to humans and animals, so raspberries are processed in compliance with safety rules.

Nitrafen

A complex, triple-action product that can be used against insects, fungi and weeds. A dark brown paste with a specific odor has a high hazard class - 1A. The chemical is sold only in specialized stores for large farming enterprises. Raspberries are sprayed on dormant buds and in the green cone phase.

Fufanon

The classic insecticide is produced in the form of a liquid, packaged in ampoules. The active substance begins to act 24 hours after spraying. The protective effect lasts 1.5 weeks. The chemical shows good results in the fight against sucking and gnawing insects. The product does not accumulate in tissues and quickly disintegrates in the soil.

Actellik should not be mixed with alkaline fungicides. To prevent pests from developing immunity, the product must be alternated with other poisons. The working solution is prepared from 5 ml of the substance diluted in 5 liters of liquid.

It is prohibited to independently reduce or increase the concentration of the drug.

Chlorophos

A nerve agent with a specific odor is used to destroy larvae and adult raspberry pests. The active components disappear from parts of the plant a week after treatment. Gardeners recommend maintaining a safe interval of 12 days between spraying. The chemical cannot be used with alkaline poisons. To prepare the solution, take 40 g per 5 liters of water.

Bordeaux mixture

Treating shrubs with copper-containing preparations will rid the plants of fungi. The aggressive agent suppresses not only the development of diseases, but also the growth of crops, so the chemical is contraindicated during active growing season. Spraying is carried out in the spring on dormant buds. For the procedure, take a 3% solution of Bordeaux mixture, which is prepared from:

• water – 1 bucket;
• lime – 320 g;
• copper sulfate – 300 g.

The dry ingredients are diluted in different containers and then mixed carefully. The fungicide is poured into the spray tank. The raspberries are carefully sprayed with the chemical, trying to get onto the ground under the bushes. For blossoming buds, use a solution of 1% concentration or less aggressive drugs.

Kemifos

A strong insectoacarcide, which is used against common insects in the spring before flowering. Deadline processing - 3 weeks before harvest. Garden raspberries need to be thoroughly sprayed 2 times, with a break of 20 days between procedures.

Copper sulfate

The inorganic compound is a copper salt of sulfuric acid and is a strong poison that destroys fungi. The substance suppresses the development of the pathogen on early stages, slows down the destructive activity of the disease. The product is released in the form of blue crystals that dissolve well in warm water. The chemical is used as:

1. fungicide;
2. insecticide against wintering species;
3. antiseptic;
4. fertilizers

Copper sulfate accumulates in tissues and fruits, so cultivating the soil under raspberries is prohibited. The product cannot be used on young bushes.

Spraying is carried out on dormant buds or in the green cone phase. Pour 100 g of crystals into 10 liters of water, mix thoroughly and pour into a spray bottle.

inkstone

The concentration of the solution depends on the desired result. Early treatment of raspberries against pests is carried out on dormant buds with a 5% emulsion of iron sulfate (500 g of crystals per bucket of water). For fungi, you need a 3% preparation, which is used to spray the bushes twice with an interval of 2 weeks. The chemical does not accumulate in tissues and is washed off by precipitation within 14 days.

Acres

If there are a lot of spider mites in the raspberry plant, then it is better to use strong remedies. Acarcide "Acres" quickly destroys pests and does not accumulate in tissues. Before flowering, the drug is sprayed not only on plant branches, but also on the soil around the roots.

Topaz

The systemic product is used for the prevention and treatment of powdery mildew and rust on raspberries. After preventative treatment of the bushes, the protective effect lasts for 2 weeks. If a diseased plant was sprayed, the chemical works for 8 days. To create a working solution, 2 ml of the substance is dissolved in 10 liters of liquid.

Alatar

Fundazol

The systemic antifungal agent has eradicating and protective properties. The concentrated solution quickly spreads throughout all tissues of the plant, kills the pathogen, and treats the affected parts. If you spray raspberries with Fundazol, the effect lasts up to 3 weeks. For treatment, 10 g of fungicide is dissolved in a bucket of water.

Score

Contact-systemic medicine is used to treat and prevent fungal diseases. After spraying, the product spreads throughout the tissues within 2 hours and destroys the pathogen. Skor improves the condition of affected plants and helps in regeneration processes. During the season, you can process raspberries no more than 4 times.

Folk remedies

If the condition of the raspberry plant is not neglected, then seasonal treatments can be carried out using folk remedies. It is easy to drive away individual insects with wormwood infusion. At the first signs of gray rot, sprinkle the soil with powder charcoal or ash.

Boiling water treatment

Urea treatment

Urea solution is used as a preventive measure against pests and diseases. Fertilizing saturates raspberries with nitrogen, strengthens the immune system and suppresses the development of insects. Gardeners recommend protective procedures both before bud break and immediately after flowering. To treat bushes, 0.5 kg of fertilizer is diluted in a bucket of liquid. A liter of the drug is consumed per 1 square meter.

Treatment with ammonia

If there is no ammonium nitrate, then ammonia will help protect and feed the raspberries. The active component in the soil is processed into nutrients, which are needed for growing greenery. Smell pharmaceutical product repels insects. To spray bushes, dilute 30 ml of the drug in 10 liters of liquid. One plant requires 2 liters of working solution.

Boric acid treatment

Mustard treatment

Damage from weevils in raspberry fields is easier to prevent than to eliminate. Insects avoid plantings that are treated with hot spices. The solution is prepared from 40 g of dry mustard and 20 liters of water. Baking soda added to the spray liquid will help enhance the effect.

Popular mistakes during the procedure

In order for spring procedures to be beneficial, you need to carry out the activities correctly.

Spring processing of raspberries is an important procedure that will help you get good harvest. Insects and diseases can quickly destroy bushes, so spraying provides protection for several weeks. Proper use of chemical and biological preparations will protect the area from troubles.