Fungicide for cucumbers: instructions for use, description of the 10 best drugs

The agricultural market offers a wide range of all kinds of chemicals in the fight against diseases caused by fungal pathogens, which differ from each other in composition and mechanism of action. The use of a fungicide for cucumbers, according to the instructions for use, is mandatory even in the early stages, since it is extremely difficult to get rid of them in the future. Even before planting a vegetable crop, you should familiarize yourself with the list of the best drugs and the principles of their impact.

Purpose of fungicides and their varieties

Fungicides are used to eliminate the source of fungal infection and further protect the cultivated plant.According to the nature of the impact, two types of fungicides are distinguished: protective and therapeutic. It is worth using them when characteristic symptoms are detected, as well as for preventive purposes.

Influence principle and function

The active components of fungicides penetrate into plant cells and identify pathogenic microorganisms. Further, they prevent further cell division, inhibit metabolic processes and subsequently contribute to the elimination of split pathogen residues. Many drugs also build culture immunity against these kinds of infections

Best drugs

Among the large range of existing products, there are several of the most effective fungicides for cucumbers.

Quadris

Modern progressive tool that can protect cucumbers from fungal infections. The main benefits of Quadris include:

• protection against such major cucumber diseases as powdery mildew, downy mildew;
• ensure sustainable and long-lasting protective effect;
• increase in yield due to increased and extended photosynthesis;
• improving the moisture absorption of vegetables;
• improving product quality and profitability of growing vegetables.

Fungicide "Kvadris" is able to destroy the causative agent of the disease at the time of the incubation period. Thanks to this drug, it is possible to stop the spread and development of infection in the cucumber garden as soon as possible. To do this, spray the vegetable crop during the growing season before and after flowering with an interval of 7-14 days. The consumption of the working solution for cucumbers in open ground is 800 l/ha, and when growing vegetables in a greenhouse - up to 1500 l/ha.

Thanos

Effective means of contact-systemic action for the treatment and prevention of fungi at different stages of vegetation of a cultivated plant. Distinctive features of the fungicide:

• Wash resistance;
• productive protection against late blight and alternariosis;
• immediate effect from the first minutes after spraying;
• duration of therapy for fungal infection;
• profitable expense.

Fungicide "Thanos" within a minute kills all spores, penetrates into plant cells and stops the development of infections. Vegetable crops are sprayed no more than 5 times during the rainy summer, in the dry season you can limit yourself to 2 procedures.

Consumption of working fluid is 1 liter per 10 square meters.

Strobe

One of the new generation drugs - "Strobi", which has a wide range of action on pathogens of fungal diseases of cucumbers. Fungicide benefits:

• possibility of application during flowering;
• Resistant to rain and sudden changes in temperature due to the high rate of penetration into the plant;
• low toxicity to animals and safe for bees;
• is used not only for the treatment, but also for the prevention of diseases such as powdery mildew, peronosporosis, late blight;
• price corresponds to the effectiveness of the drug.

The treatment of cucumbers with the Strobi fungicide must be carried out during the growing season, preparing a solution in the proportion of 2 g of the product per 10 liters of water. The procedure is recommended to be performed in dry, calm weather.

"Infinito"

Means of double action, which is used for prevention and in case of infection. The positive qualities of the fungicide include:

• quick disposal of spores, instant penetration into the body of the pathogen;
• complete stop of development of downy mildew and downy mildew already on the first day;
• guaranteed protection and long lasting impact;
• positive effect on the growth and development of a cultivated plant.

During the growing season it is allowed to process no more than 2 times. To prepare a working solution, dilute 15 ml of Infinito fungicide in 5 liters of water. Harvesting is possible only after 10 days after spraying.

Topaz

An effective new generation fungicide that is actively used to destroy fungal pathogens for a short time. The drug has many benefits:

• duration of protective action exceeds 2 weeks;
• destruction of powdery mildew pathogen within 3 hours;
• water and rain resistance;
• resistance to temperature extremes.

When growing cucumbers in a greenhouse way, the concentration of the working fluid should be 2.5 ml per 10 liters of water. When using the drug for vegetables growing in the open field, the same amount is diluted in 8 liters. This volume is enough to process 1 hundred of vegetables.

Kurzat

Effective contact agent to protect many crops from fungal infections. Different from other drugs:

• ability to resist late blight, dry spotting, downy mildew;
• duration and fast action of the main components in the composition;
• safety for animals, humans and many cultivated plants.

The drug creates a protective shell on the surface of the vegetative organs and penetrates into the cells of the plant, identifies the pathogen and destroys it. Fungicide "Kurzat" is produced in the form of a soluble powder packaged in paper bags. For 1 hectare of plantings, about 2 kg of the product will be required, dissolved in 400-600 liters of liquid.

"Acrobat"

A unique fungicide designed to treat late blight, powdery mildew and downy mildew. The advantages of the drug include:

• protection for 20 days from reinfection;
• no toxicity to living organisms;
• possibility of use in combination with other chemicals;
• permissibility of use in the vicinity of water bodies and sanitary zones.

Spraying cucumbers is carried out at the first detection of symptoms of fungal infections. For 1 hundred square meters of cultivated plants, there are 7 liters of working solution. For 1 season, the minimum number of treatments does not exceed 5.

"Homecin"

A fast-acting strong copper-based contact drug that prevents fungal infections. Has a number of advantages:

• availability, versatility and ease of use;
• reduced toxicity;
• possibility of use in combination with other chemicals;
• expediency of use as a protective and prophylactic agent.

Homecin fungicide copes well with diseases such as peronosporosis, bacteriosis and anthracnose.

To make a working solution, dilute 35 g of the substance in a small amount of water, mixing thoroughly. Then add liquid until the 10-liter container is full.

Bravo Fungicide

Contact herbicide that prevents the development of infections in the early stages. The substance envelops the surface of the vegetative organs and prevents the further development of pathogens. Has a lot of advantages:

• versatility in use against a wide range of lesions;
• possibility of combination with other chemicals;
• Wash resistance;
• does not allow resistance in fungal pathogens;
• does not show toxicity to all types of plants when the dosage is observed.

To protect cucumbers, the consumption of working fluid per 1 ha is 3 liters.

Re-treatment is acceptable after 10 days, at which it is necessary to reduce the amount of active ingredient to 400-600 ml.

Polyram

Fungicide of contact action, intended for the prevention of fungal diseases on vegetable crops. Benefits of using the drug:

• low toxicity;
• possibility of use during flowering;
• convenience, versatility in use;
• provides a fast and guaranteed effect.

Spraying with Polyram fungicide is carried out no more than 4 times with an interval of 10 days. Fill the tank halfway with water, dissolve the granules and mix thoroughly, add the required amount of liquid.

Which remedy to choose?

When choosing a drug, you should carefully study its characteristics and features, as well as the purpose for which it is used. Based on this, determine the appropriate fungicide.

How to properly apply fungicides for cucumbers

Before use, you need to carefully study the instructions for use of the drug and strictly follow the instructions.

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