Fungicides for strawberries: the principle of exposure, a list of the best drugs

When growing strawberries, gardeners and gardeners are faced with fungal, viral and bacterial diseases of berry crops. If it is almost impossible to fight bacterial and viral diseases, then special fungicides have been developed to combat fungal infections, which are used to prevent and treat strawberries and strawberries.

Purpose of fungicides and their varieties

The main purpose of fungicides is the fight and prevention of fungal spores and viral infections of plants and soil.

In modern horticulture and crop production, there are several varieties of drugs based on fungicides.

By composition and origin, pesticides are divided into inorganic, biological and organic preparations:

1. Inorganic means of prevention and treatment based on copper, iron and sulfur are used in the fight against powdery mildew, rot, blotch and fusarium. Preparations of this group are considered the most toxic, harmful to humans and animals, and can accumulate in the soil and in berries.
2. Organic preparations effectively affect the spread and destruction of fungal spores. The disadvantage of such funds is the rapid development of fungal resistance to fungicides.
3. New generation drugs belong to the biological class of fungicides recommended for the prevention and treatment of fungal and some viral diseases. Fungicides of biological origin are considered the safest, therefore they are often used for preventive treatment of berry crops.

Important! When choosing pesticides, it is necessary to pay attention to the main active ingredient. The toxicity and effectiveness of the fungicide depends on it.

Influence principle and function

Most fungicides inhibit the development of fungal infections at the cellular level, and completely destroy the spores of the harmful disease. When strawberry bushes are infected with a fungus, not only plants are treated, but also the soil in which the berry crop grows.

In case of severe lesions, spraying of plants is carried out several times, for prevention, one spring or autumn treatment of the berry crop is enough.

Advice! The concentration of working solutions of preparations and the number of treatments depends on the degree of damage to strawberry bushes by the disease.

List of the best products for strawberries and strawberries

In order not to harm the plants and get a quality strawberry crop, you need to clearly understand what drugs are used to treat various diseases.

Tested drugs:

1. Bordeaux liquid or mixture helps to get rid of scab, various manifestations of spotting and rot. The main active ingredient of the drug is copper mixed with lime mortar.
2. When powdery mildew appears, the leaves of strawberry bushes are sprayed with colloidal sulfur. Processing is carried out in cool, cloudy weather.
3. To exterminate fungal spores, use a solution of copper sulfate. Bushes are processed after sunset or early in the morning.
4. Ferrous sulfate will help in the fight against the manifestation of spotting.
5. Destroy the fungus at the cellular level and restore the metabolic processes and vital activity of the plant fungicides Hom or Oksikhom.
6. Fundazol is a multifunctional drug that helps in the treatment and prevention of many fungal infections.

New generation drugs:

1. A fungicide called Quadris prevents the supply of oxygen to the spores of the fungus, which contributes to the rapid disappearance of a harmful disease.
2. The drug Horus affects the manifestation of scab, various rot and moniliosis, it is absolutely harmless to animals and beneficial insects.
3. Vectra Fungicide has a curative effect on the berry crop, helping plants bounce back after being hit by fungal diseases.
4. Biological fungicide Alirin B perfectly copes with various manifestations of rot, protects strawberry bushes from powdery mildew and rust.

Important! When working with pesticides, one should not forget about personal protective equipment. After finishing work, it is necessary to wash tools, clothes, take a shower.

Which drug is better to choose?

The choice of fungicide depends on the disease and its stage at the time of purchase of the drug. According to farmers and gardeners, any fungus is successfully treated with the proven Hom or the new Quadris remedy.

For prophylactic treatment, preparations of biological origin are best suited, harmless both to the plants themselves and to people.

Biological agents are often combined with organic and inorganic fungicides, thereby reducing the toxic effects on the berry crop and the environment.

Features and timing of culture processing

Processing of strawberry bushes is not carried out during flowering, fruit formation, and before harvesting ripe berries. The period from the last procedure to harvest should be at least 3-4 weeks.

Spring treatments

Spraying bushes and tillage begin before the onset of the active vegetative period. With the appearance of buds, the use of fungicides is suspended, and in the future, pesticides are used only when absolutely necessary, after the formation of fruits.

Autumn processing

Autumn processing of garden strawberries is recommended in late autumn, 4-6 weeks before the first frost. This procedure completely destroys pathogenic fungi and viruses.

Important! With proper care, timely weeding of beds and top dressing of bushes, garden strawberries develop natural immunity to diseases and pests.

Also, one should not forget about folk remedies for protecting strawberries from diseases. Together with the use of fungicides, homemade infusions and decoctions reduce the risk of spreading both various diseases and pests.

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