Instructions for the use of the fungicide Discor for the fight against plant diseases

Instructions for the use of the fungicide Discor for the fight against plant diseases

The purpose of the fungicide "Discor" is to protect fruit trees, potatoes and beets from many diseases. The agent is highly active, has a wide spectrum of action, destroying mushrooms from different classes. Consider the principle of action, composition of the drug, dosage and consumption rates according to the instructions, compatibility with other agricultural products and analogues of this drug.

Composition and release form of the fungicide Discor

The active ingredient "Discora" is difenoconazole, belonging to the class of triazoles, in the amount of 250 g per 1 liter. Produced by OOO AGRUSKHIM in the form of a concentrated emulsion in 1 liter bottles and 5 liter canisters. Approved for use in industrial plantings of crops and in households, in private gardens.

"Discor" refers to contact and systemic pesticides, according to the nature of the action - to protective, curative and immunizing fungicides, according to the action on pathogenic microorganisms - to pesticides and fungicides.

Mechanism of action and scope

Difenoconazole in the composition of the fungicide to combat plant diseases "Discor" disrupts the synthesis of sterols in the tissues of fungi. These substances are necessary for the development of fungi, as a result of which their functionality is stopped.

Expert opinion

Zarechny Maxim Valerievich

Agronomist with 12 years of experience. Our best summer cottage expert.

According to the regulations, "Discor" is used to combat fungal diseases on apples, pears, potatoes, fodder and sugar beets, grapes, flower crops and ornamental shrubs.

Consumption rate and instructions for use of the drug

The healing effect is most pronounced if the treatment is done no later than 4 days after infection. The drug has a fungicidal effect on fruits and leaves. The period of protection on fruit trees is 20-30 days, 20-40 days on potatoes.

Dilute the drug in warm water with a temperature of 25 ˚С. In cold or, conversely, in hot water, it can lose some of its properties.

Apple tree, pear

From scab and powdery mildew, apples and pears are processed up to 4 times in different phases of the growing season. The rate of application of the product is 0.15-0.2 liters, consumption is 10 liters per hundred square meters. The waiting period is 28 days. Apple trees for Alternaria are sprayed 2 times - on a pink bud and after 2 weeks. Application rate - 0.3-0.35 liters, consumption - 15 liters per hundred square meters. The waiting period is 28 days.


For Alternaria, the culture is sprayed when signs of the disease appear and after 1.5-2 weeks. The norm is 0.3-0.4 liters, the liquid consumption is 2-4 liters per hundred square meters. The waiting period is 10 days.

Flower crops

For powdery mildew, flowers are sprayed 2 times - upon detection of infection and 2 weeks after. Liquid consumption - 10 liters per hundred square meters at a concentration of 2 ml per 10 liters. From gray rot, the concentration is different - 4 ml per 10 liters.

Application for roses

Roses from powdery mildew and black spot are sprayed 2 times - when a disease is detected and 2 weeks after. Liquid consumption - 10 liters per one hundred square meters or up to 1 liter for each plant. The concentration of the solution is different: from dew - 2 ml per 10 liters, from spotting - 5 ml per 10 liters.

Ornamental shrubs

Shrubs from spots are treated when signs of infection are detected and again after 2 weeks. The concentration of the solution is 5 ml per 10 liters, this amount is calculated per hundred square meters.

Sugar beet

Beets of fodder and sugar varieties from powdery mildew, phomosis, cercosporosis, Alternaria are sprayed 2 times during the growing season. Application rate - 0.3-0.4 liters, consumption - 3 liters per hundred square meters. The waiting period is 20 days after the last treatment.


From oidium, black spot, rubella, phomopsis and especially from black rot, grapes are treated 2 times. Concentration - 2 ml per 10 liters.

Safety precautions when using the product

"Discor" refers to products with hazard class 3 for people and bees. Do not use near bodies of water and water sources. Subject to the rules, the fungicide is not phytotoxic, not toxic to birds, soil, earthworms, insects. You need to work with the product in protective clothing, you should have rubber gloves on your hands, and a respirator on your face. Spraying should be carried out on a dry day, without wind. There should be no bystanders near the area to be treated.

After processing the plants, you need to rinse the equipment with water, wash your hands and face with soap. In case of contact with skin, mouth, nose and eyes, rinse with plenty of water. In case of poisoning, rinse the stomach with water, if the symptoms persist, consult a doctor.

Compatibility with other pesticides

"Discor" can be combined in mixtures with many pesticides that are used in the garden and for processing potatoes. Despite this, the manufacturer recommends that a compatibility experiment be carried out before diluting the treatment solution. If there are no changes in color and temperature of the common liquid, no sediment will form, then you can use the funds at the same time.

How to store it correctly?

For storage of "Discora", you should choose a dry, dark and warm room, the drug is stored at temperatures from -5 to +35 ˚С. If it is stored in a closed production package, it can be usable for 2 years. After this period, its effectiveness decreases, it is impractical to use it.

What can be replaced?

Analogs with the same active ingredient are the agricultural preparations "Raek", "Skor", "Planthenol", "Chistotsvet", "Keeper", "Skoroshans", "Fardi". Their action and purpose are almost analogous to the "Discor". To enhance the effectiveness of these pesticides, it is recommended to alternate them when spraying crops so that pathogens cannot develop resistance to any of them. However, as noted by the manufacturers, fungi do not develop resistance to the "Discor" agent.

What is the difference from the drug "Skor"

The drugs are distinguished by the fact that they are produced by different companies: "Discor" - LLC "Agruskhim", "Skor" - the Dutch "Syngenta". "Quickly" you can process crops from clasterosporium disease, coccomycosis, curly leaves and scab. The list of crops in the product is wider - in addition to floral and ornamental plants, they can be sprayed with tomatoes and carrots, apricots, cherries and cherries, pears and plums, peaches.

But the active ingredient in the drugs is the same - difenoconazole, therefore, if necessary, you can replace one with another, observing the appointment and dosage.

"Discor" is a systemic and contact fungicide of domestic production. It differs in the speed of penetration into the tissues of the treated plants, the speed of action, and low consumption rates. The product can inhibit the formation of spores by pathogens and reduce re-infection if spraying was performed later than the prescribed time, or if symptoms of diseases are already visible.

"Discor" has flexible terms of use, it can be used in different phases of the growing season. Destroys mushrooms on leaves and fruits, does not cause burns and deformation. It increases the yield of crops, improves the quality of fruits, and extends the shelf life. Protects seed and ware potatoes from Alternaria during storage.

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