Treatment of roses in the spring from diseases and pests. Than to process roses?

Spring is a special period for roses, because it is at this time that they are revealed. That is why care for them should be special, including the treatment of roses in the spring from diseases and pests.

The rules of grooming roses in the spring

The weather in the spring is quite unstable. For example, the temperature can range from +20 ° C in the daytime to -5 ° C at night. That is why the horticulturist faces the feasible task of preventing either a plant burn, or freezing at night, or the occurrence of diseases. You must ensure the initial growth of the plant, as well as preparation for flowering. And do not forget that the treatment of roses in the spring from diseases and pests should be carried out.

Complex care of the plant in spring includes the following components:

• Pruning shrubs;
• Top dressing;
• Watering roses;
• Spraying bushes from pests and diseases.

Only compliance with the rules of complex care for roses will help to get a healthy and beautiful plant as a result.

The care timeframe is as follows:

• March: removal of winter cover, as well as garters of plants and their razokuchivanie;
• April: treatment of roses from pests and diseases, their feeding, propagation and planting of new bushes;
• May: preventive maintenance of diseases, fertilization, pruning of plants.

Removing the winter cover

Opening roses in the spring can not be done immediately, it is better to perform this procedure gradually, gradually accustoming them to full illumination. It is highly undesirable when not completely thawed soil is exposed to direct sunlight. This leads to the fact that water does not flow from this soil to the plant, but at the same time evaporation occurs. The result may be the drying of roses. That's why first of all you need to remove the film with insulation materials, and shoot shoots with a cloth that will create a shadow. This tissue needs to be removed only when the soil is completely thawed.

Also, do not open roses in the spring too early, because aggressive winds and low temperatures can damage plants. But do not delay. Releasing bushes is no better.

Shoot shelter better in the evening and in cloudy weather.

The frustration of plants

In March, the first major treatment of plants is carried out, namely, their dilution. In doing so, you must follow the basic rules:

1. Unnecessary soil is desirable to remove completely or evenly distribute it throughout the rosary.
2. To conduct the process of hilling is better in the evening, when the site does not fall direct sunlight. It can also be done in cloudy weather with a low temperature.
3. For hilling it is not necessary to shovel already existing soil near the bush, it is better to pour a new one. This will make the process of undoing less painful for the plant.

Rules of pruning roses

How to crop roses in the spring? First you need to choose the right time. Do it better 3-4 days after the bushes were uncovered. The rose must be carefully examined and removed all shoots that can harm the plant, namely the sick, dead or those that grow inside. As a rule, only a small number of strong shoots with kidneys are left. If plants care properly, the kidneys will awaken absolutely everything. How many kidneys should I leave? Choose only you. Do you want to get strong shoots? In this case, it is better to leave a maximum of two kidneys. If you are satisfied with the short shoots, the quantity can be increased.

When spring pruning is necessary to observe the basic rules:

• It is recommended to make a cut above the kidney that is facing outwards. The distance should be about 1 cm.
• The angle of inclination should be 45 °.
• Before you crop roses in the spring, you need to carefully prepare the tool. It is possible to carry out the procedure only with perfectly sharp scissors. This condition is necessary to obtain smooth sections.
• As the prevention of diseases and the settlement of insects, the site of the cut must be carefully cleaned and all irregularities removed.
• All sick, damaged and dry shoots must be removed. This also applies to too thin shoots.
• Removing and subject to shoots that are intertwined or located to each other at too close a distance.

Removal of all shoots, which are undesirable, promotes good air exchange of the bush and its illumination. This is a guarantee that fungal and other diseases can be avoided.

Fertilizing roses in spring

How to feed roses in the spring to avoid their illness? When applying fertilizers, you need to consider one fact: a rose is a rather whimsical plant that does not like a lot of mineral salts.

Fertilizer for roses in the spring should be chosen carefully. Use requires aqueous solutions, namely organic fertilizers. It is very popular to treat roses in the spring from diseases and pests, especially fungi, by spraying with a special infusion, for which you need tansy and nettles. To get rid of other diseases, it is better to use special chemicals.

Also, a mineral or organic fertilizer for roses in the spring can be replaced by compost or manure. The latter should be at least 6 months old before use in the compost pit. It is desirable to do this every 2-3 years. Before you feed roses in the spring, you need to calculate the amount of compost. This is very easy: 6 kg of manure is required per 1 m ^{2 of} soil. This volume must be mixed with the top layer of the soil.

The quality of the soil should be given special attention, it must be sufficiently moist and loose. Mulching can help in this. An additional effect will be the control of weeds.

Watering the bushes

Roses are very demanding on the quality of the soil. We need to ensure that its moisture content is sufficient. If there is loose soil in your area, the use of drip irrigation will be an effective method.

If it is not possible to organize drip irrigation, watering should be done manually. It needs to be done quite rarely, but at the same time it is quite abundant. For irrigation you need about 20 liters per 1 m2.

Water should be a special way. For water, you need to make depressions in the ground around the bush itself. It is in them and you need to water. Leaves in this case it is better not to affect, especially in those days when the air temperature is too high. If you neglect this, the consequence of negligence can be a thermal burn, and later the dying of still very young shoots.

Spraying bushes from diseases and pests

The optimal time for the treatment of roses in the spring against diseases and pests was the period when the active green growth of the plant began.

Rose is a beautiful flower, which is loved not only by people, unfortunately, but also by various kinds of insects and fungi, as well as all sorts of diseases. That is why every spring these bushes need to be treated in order to get rid of various parasites that could winter with the plant.

Carry out the treatment better in a few days after the main treatment, when the rose begins its active growth. Use of special chemicals is recommended.

Copper sulfate is a universal remedy

Particular attention should be given to how the treatment of roses in the spring with copper sulfate should be carried out. This measure is optimal, because, according to experts, it harms the device much less than others, if it is processed according to all the rules. Before processing roses in the spring, you need to prepare a solution of copper sulfate. Tare should be taken exclusively glass or plastic. The solution must be of a certain concentration. Usually this is 1% or 3%. It is this last value that is necessary for the spring processing of roses. When working with this tool, care must be taken to ensure that precautionary measures are taken.

Diseases to which roses are susceptible

In order to grow roses only healthy and beautiful flowers, you need knowledge of possible plant diseases, as well as methods of control and prevention.

Most pathogens to which these plants are exposed have one negative property - they can persist for a long time even on dead parts, for example, cut off shoots or fallen leaves. That's why the removed parts must be burned immediately.

Roses in early spring are prone to various diseases. The most common are:

• Rust of roses - the result of the life of the fungus. It usually appears on weakened plants in the spring. The main symptoms are rusty spots, which are located on the top of the leaves. These spots gradually turn black, after which the infected parts disappear.
• Black spotting is the result of a lesion by a parasitic fungus. The attack is due to overmoistening of the soil or in the absence of fertilizers at the end of the spring period. However, the disease manifests itself only in late August and early September.

• Powdery mildew - a name due to a white coating that appears on various parts of the plant. It resembles flour, and when the spores grow, a liquid is released that is similar to drops of dew. The disease can easily move to neighboring bushes. The bush, infected with powdery mildew, perishes. However, this disease is still easier to prevent than to deal with it later.

Causes of disease

To date, there are a number of main reasons why a rose begins to ache:

• Failure to comply with the rules of pruning, not only in the spring period, but also during the preparation for wintering. The main error is the incorrect processing of the cutting site, after which the shoot does not heal.
• Watering plants in the evening, when excess water simply does not have time to evaporate.
• Location in the immediate vicinity of an already infected plant. Most often from other bushes can pass the disease of fungal origin.
• Climatic conditions unsuitable for growing roses. The humid cool climate can only provoke the spread of fungal disease.
• Non-observance of irrigation rules. Water can be too much or, conversely, too little.
• Insufficient additional fertilizing. The disease can contribute to an inadequate amount of nutrients in the soil.

Methods of treatment of roses

The choice of method of treatment depends entirely on the cause and nature of the disease:

• Fungal diseases are treated, usually by removing the infected leaves and shoots of the rose.
• Against mold, you can use sulfur or the drug "Finkinex".
• Cure bacterial disease can also be by removing the diseased parts of the plant.
• From rust and black spotting will help spraying the plant with horsetail infusion or sulfur solution with hydrated lime.
• Preventive measures, in particular, the exclusion of nitrogen fertilizer, will help to protect the rose from powdery mildew. Cure already diseased plant will help the ash in combination with manure.

How to handle roses in the spring to protect against pests? The main drugs are:

• "Fitoverm";
• "Insecticide";
• Carbophos;
• Soap solution;
• Iron or copper vitriol;
• Infusion of nettle.

Preventive measures are always more effective than direct control of the disease. Now you can grow roses in the garden. "How to care for them, to get beautiful and healthy flowers?" - this question may become problematic for you. Answers to it can come with experience.