Organic fungicide for spraying the garden. The best fungicides to get rid of powdery mildew, snow mold and fungus on grass (lawn). Important instructions for use

All chemical plant protection products are called pesticides. This group includes drugs with various effects:

  • Insecticides are preparations for controlling pests of indoor plants. Insecticides are not effective against diseases.
  • Acaricides are means of combating herbivorous mites.
  • Fungicides are means of combating fungal diseases and fungi.
  • Bactericides are means of combating bacterial diseases.
  • Nematicides are means of combating nematodes.

Application of fungicides

Agat-25K is a biological preparation for protecting plants from diseases and increasing productivity. Increases seed germination, enhances the development of the root system. Created for garden crops, but is successfully used for indoor plants as a prophylactic and light fertilizer. The active ingredient is inactivated bacteria Pseudomonas aureofaciens, biologically active substances of plant and microbial origin, macro- and microelements. Available in the form of a flowing paste in 10g bottles. 1 measuring spoon of the drug is diluted in 3 liters of water until completely dissolved, then the plants are sprayed three to four times with an interval of 20 days.

Alirin-B is a biological preparation against diseases of indoor and garden plants. Contains Bacillus subtilis bacteria. Effective against powdery mildew, downy mildew, gray and white rot, late blight, anthracnose, septoria, alternaria, cladosporiosis, root and stem rot, rust fungi. Consumption rate of the drug: 2 tablets per 10 liters of water when watering plants, and 2 tablets per 1 liter of water when spraying. Repeated treatment after 5-7 days, up to 3 treatments in total.

Baktofit is a biological preparation for protecting plants from diseases, helps protect plants from powdery mildew: especially carnations, roses, delphinium, fruit and berry bushes- gooseberries and currants, when it is not possible to use chemicals. The drug is especially effective in cool weather during periods of regular rainfall, but spraying and watering must be done a day before the rain, at least 6 hours before the rain, and repeated after 4-5 days. The drug can be used for pre-planting treatment cuttings, seeds and storing tubers for storage.

Bona Forte Bona Forte fungicide- against fungal diseases for all indoor plants. Effective against pathogens of powdery mildew, rust and other fungal diseases. Description of the drug

Bravo is a broad-spectrum contact fungicide with pronounced protective properties, effective when used prophylactically against many fungal diseases of potatoes, wheat, vegetable crops. Active ingredient: chlorothalonil, 500 g/l. Highly effective against late blight and peronosporosis (downy mildew). Effective over a wide temperature range. The duration of the protective effect is 10-14 days. The drug is compatible in mixtures with most fungicides and insecticides and could be used for indoor plants, if not for the packaging - it is sold in 5 liter canisters. Consumption rate - 0.6 l/ha, apply 2-3 sprayings with an interval of up to 10 days. Hazard class II.

Vitaros is a preparation for treating bulbs and seeds against diseases (rot). Contains an aqueous suspension concentrate of 98g/l thiram and 198g/l carboxin. Sold in ampoules of 2 ml and bottles of 10, 50 and 100 ml. Effective against helminthosporiosis, fusarium, penicillosis, rhizoctonia and other diseases. The consumption rate of the drug is 2 ml per 1 liter of water. Soaking time for bulbs and seeds is 2 hours. Working fluid consumption is 1 liter per 1 kg of planting material.

Vectra is a fungicide. Contains bromuconazole. Used against powdery mildew, septoria, gray rot. Dilute 0.2 - 0.3 ml of the drug per 1 liter of water. The effect of the drug lasts for approximately two weeks.

Gamair is a biological preparation against diseases of indoor and garden plants. Contains Bacillus subtilis bacteria. Effective against bacterial leaf spots, late blight, powdery mildew, downy mildew, gray rot, white rot, clubroot, fusarium. Consumption of the drug is 1 tablet per 5 liters of water when watering, and 2 tablets per 1 liter of water when spraying. Treatments are repeated every 7 days, three times.

Quadris SK is a systemic fungicide from the group of strobilurins for the protection of vegetable crops in open and protected ground (tomatoes, cucumbers), as well as grapevines and major diseases, such as true and downy mildew, late blight, mildew oidium, anthracnose, alternaria, brown spot. Active ingredient: Azoxystrobin 250 g/l. The fungicide has a preventive and therapeutic effect. Can also be used on indoor plants, but with extreme caution - hazard class II! Available in 6 ml packaging (foil bag), 1 liter bottle. The duration of the protective effect is 12-14 days. The waiting period for results after treatment is 5 days. Consumption rate: for treatment, dilute a 6 ml packet in 5 liters of water (preventive treatment - 6 ml/10 liters of water), this amount is enough to treat 1 hundred square meters of green mass. To use on indoor plants, you can use a medical syringe - take 0.6 ml and dilute in 0.5 l warm water for spraying.

Maxim is a systemic fungicide for protecting plants from diseases and disinfecting soil. Particularly effective against fusarium, gray mold, root rot, verticillium wilt, mold, etc. Available in ampoules of 2 ml. To prepare a working solution, 1 ampoule (2 ml) is diluted with 1-2 liters of water. Apply 50-100 ml of prepared solution to the plant. Water the soil evenly or spray it. This drug is moderately dangerous for humans and animals (hazard class III). Not phytotoxic. The working solution loses its properties after 24 hours.

Copper sulfate is a fungicide and antiseptic for home use, gardening, and vegetable gardens. It is used to treat fungal and bacterial infections on indoor and garden plants in various concentrations - see.

Mikosan is a biological product against diseases of indoor and garden plants. The action is based on increasing plant resistance to fungal pathogens. More precisely, stimulating the production of lectins in plant tissues - these are substances that disrupt the growth of fungi and bacteria. That. the drug does not kill the causative agent of diseases, but allows the plant itself to fight them more effectively. The drug should be used in the initial stage, when several suspicious spots appear on the leaves, but if the plant is severely affected, wilting and mass flying of leaves have begun, mikosan will not help. The consumption rate of the drug is 100 ml per 2 liters of water.

Oxychom - contains copper oxychloride and oxadixil. Contact-systemic fungicide for the prevention and control of diseases of garden and indoor plant crops. Effective against late blight, macrosporiosis, bacterial black spot, septoria, powdery and downy mildew. The drug is not phytotoxic. Available in powder form in 4 g bags. Dilute 1 bag (4 g) per 2 liters of water. Plants are sprayed as necessary up to three times with an interval of 10-14 days. The drug is moderately dangerous for humans and animals (hazard class III).

Ordan is a drug against diseases of fruit crops. Contains 689 g/kg copper oxychloride and 42 g/kg cymoxanil, in the form of a wetting powder. Available in 25g bags. Effective against late blight, alternaria, peronospora, powdery mildew. Spray twice with an interval of 7-14 days, at the rate of 25 g per 5 liters of water (for downy mildew at the rate of 25 g per 10 liters of water).

Trichodermin is a biological agent for protecting plants from fungal and bacterial diseases. Trichodermin consists of spores of the soil fungus Trichoderma lignorum (at least 2 billion spores per 1 g) and crushed grain substrate. Trichodermin is capable of suppressing more than 60 types of soil pathogens that cause diseases such as root and fruit rot, seed infections, macrosporiosis, fusarium, rhizoctonia, late blight, etc. Trichodermin improves soil fertility, stimulates root nutrition of plants, and increases seed germination. The drug is available in powder form in bags of 10 g. The drug trichodermin is used in the form of an aqueous solution. To soak the seeds, prepare a suspension of 10 g of trichodermin per 1 liter of water in which the seeds are kept. To water plants, trichodermin is diluted in the same amount as 10 g/l, watered at the root, but no more than with normal watering. For spraying, dilute 10 g per 5 liters of water. You can apply the drug as a preventive measure when replanting plants - on the tip of a knife to a pot approximately 25 cm in diameter. You can add thyrodermin to water to root cuttings, especially those prone to rotting, such as Saintpaulia. The prepared aqueous solution of trichodermin can be stored in the refrigerator at 5°C for no more than 1 month, but before use, allow the solution to warm to room temperature.

Hom is a drug for combating diseases of vegetable, fruit and ornamental crops. The active substance is copper oxychloride. Effective against late blight, macrosporiosis, cercospora, pernospora, anthracoasis, bacteriosis, rust, bacterial spot, curl, downy mildew. Consumption rate - 40g per 10 liters of water. The number of repeated treatments is for indoor crops 2-3, for garden crops up to 5. Toxicity class III.

  • Indoor plant pest control products (insecticides)

Safety precautions when working with fungicides

During treatment with fungicides, do not use food utensils, smoke, drink or eat. The treatment is carried out in the absence of children or animals, and if there is an aquarium nearby, it is tightly closed and opened only when the treated plants are dry. In case of massive disease damage, you can treat all contacting surfaces (window glass, frames, window sills, tiles, etc.) if possible.

For those who suffer from allergies or skin eczema, treatment is best done with gloves and a gauze bandage. Do not forget to look at the hazard class of the drug used. After finishing work, hands, face and all equipment used should also be washed with soap and water. Fungicides should be stored in a dry place, out of reach of children and animals, and protected from fire.

If the fungicide accidentally enters the human body, drink several glasses of water, induce vomiting and immediately consult a doctor.

Fungicides in crop production are chemical or biological substances that completely or partially suppress pathogens of fungal and other plant diseases. Translated from Latin, “fungicides” means “killing mushroom” (fungus - mushroom and caedo - I kill).

Depending on the chemical structure, fungicides are divided into inorganic (for example, colloidal sulfur, copper sulfate, copper oxychloride), organic (for example, carbamic acid derivatives, quinones, preparations based on benzimidazoles)

Depending on the nature of the effect, fungicides are divided into
true fungicides - act directly on the fungal cell;
pseudofungicides (immunizers) - act on the pathogen only when ingested at the molecular, intracellular, subcellular level, disrupting its vital functions and leading to death;
microbial antagonists - are strains of a pathogen that increases the plant’s immunity and resistance to pathogens of fungal infections.

Fungicides are used
for prevention (preventive or protective fungicides)
for the treatment of fungal infections in plants (medicinal or eradicating fungicides)
for plant immunization.

Fungicides can serve
for seed treatment (these are seed protectants, they act on pathogens that are transmitted with seeds or exist in the soil, help reduce the number of treatments of vegetative plants)
for treating greenhouse soil (acts on pathogens of plant diseases that are in the soil, for example in a greenhouse)
for processing perennial plants during the dormant period (destroy pests during the dormant period: early spring, late autumn, winter)
for treating plants during the growing season (used in summer, usually as a preventative measure)
for processing storage facilities (to protect agricultural products during storage)

Fungicides, according to the nature of their distribution in plants, can be of contact or systemic action.

Contact (or topical or topical) fungicides are on the surface of the plant and cause the death of the infectious agent upon contact with it. As a rule, the duration of action of contact fungicides is limited, since they are washed off by rain and watering, and depend on wind and other manifestations external environment, may simply have a low ability to stay on the plant. Contact fungicides often have a preventive effect. Used since the end of the 19th century.

Systemic fungicides penetrate into all plant tissues and do not depend on weather conditions. Their effectiveness depends on the speed of penetration into plant tissue. Systemic fungicides act directly on the causative agent of a fungal infection or as a result of metabolism in the plant, which allows them to destroy pathogens located deep in plant tissues. Used since the second half of the 20th century.

Biological fungicides – modern drugs, safe for humans and environment, do not accumulate in plants and fruits, as they have a non-chemical effect on pathogens and infections, and are highly effective. Biological fungicides consist of bacteria that cause death certain types pathogenic fungi.

Depending on quantity active ingredients fungicides can be simple, combined, requiring joint use with other drugs or fertilizers.

Methods of using fungicides:
spraying plants and soil
pollination of plants and soil
seed dressing
fumigation of seeds and storage facilities (destruction of pests and plant pathogens with toxic vapors and gases)

Rules for using fungicides:
Strict adherence to doses and alternation of drugs used, since over time the pathogen develops resistance to the active substance of the drug.
Strict adherence to doses and processing times so as not to cause burns to plants, accumulation of substances harmful to humans in fruits, death of warm-blooded animals and environmental pollution.
Carrying out processing in protective equipment (gown, goggles, gloves, respirators, special shoes, etc.)

Important!
When choosing a fungicide, pay attention to its active ingredient, designated “DV”! Drugs with different names may have the same active ingredient, which will not allow you to properly carry out treatment or prevention (that is, alternate DV).

Some fungicides approved for personal plots

Abiga Peak, HOM- DV Copper oxychloride is a contact fungicide intended to combat fungal and bacterial diseases of many vegetable, fruit and flower crops.
Alirin-B- DV Bacillus subtilis strain B-10 VIZR - biological bacterial fungicide with curing, immunizing, protective action. From root rot, wilt, powdery mildew, downy mildew, rust, late blight, scab, gray rot on potatoes, tomatoes, cucumbers, currants, strawberries, indoor and garden plants and seedlings.
Albite- DV Poly-beta-hydroxybutyric acid is a complex effective biological product, a universal plant growth regulator with the properties of a fungicide and complex fertilizer.
Baktofit– a biological preparation for the fight against fungal and bacterial diseases of grains, vegetables, fruits and berries, flowers and medicinal plants.
Bordeaux liquid- DV Copper tribasic sulfate is a time-tested fungicide against scab, moniliosis, coccomycosis, fruit rot and various spots of fruit and berry crops. Does not cause burns.
Bordeaux mixture- DV Copper sulfate + Calcium hydroxide - contact fungicide for protection against a complex of diseases (late blight, coccomycosis, rust, scab, curl, etc.)
Gamair– DV Bacillus subtilis strain M-22 VIZR is a biological fungicide for suppressing pathogens of root rot, wilt, powdery mildew, downy mildew, rust, late blight, Alternaria blight, scab, moniliosis, gray rot, bacterial canker of tomato, etc.
Glyocladin- DV Trichoderma harzianum strain 18 VIZR - fungal fungicide. It forms a developed mycelium in the soil and successfully competes with pathogenic fungi. Protects and suppresses root rot, wilts of various etiologies, ascochyta blight, anthracnose, alternaria blight, gray rot in tomatoes, cucumbers, flower seedlings and indoor flowers.
Healthy soil- DV Carboxin, Thiram (TMTD) - new drug for disinfecting soil for flower (except indoor) plants.
Healthy Lawn- DV Carboxin, Thiram (TMTD) - suppresses rot and mold of lawn grasses
Sulfur smoke bomb (FAS, Climate)- DV Sulfur - destroys pathogens, infections, mold, fungi, insects in basements, vegetable stores, greenhouses, greenhouses, greenhouses.
Kuprolux- DV Cymoxanil, Copper oxychloride - against late blight, downy mildew in potatoes, onions, cucumbers and tomatoes open ground.
Kurzat R- DV Cymoxanil, Copper oxychloride - against diseases of potatoes, vegetables and grapes.
Maksim- DV Fludioxonil is one of the most effective drugs for protection against fusarium, fomoz, rhizoctoniosis and other soil-transmitted diseases. For pre-sowing treatment of seed potato tubers, grain seeds and other crops.
Ordan- DV Cymoxanil, Copper oxychloride - a combined fungicidal preparation to protect potatoes, tomatoes, cucumbers, onions and grapes from a complex of diseases.
Planriz- a biological preparation against vascular mucous bacteriosis, late blight, fusarium wilt, rhizoctonia root rot, pythium root rot, gray rot, monilosis, mildew, oidium in cabbage, potatoes, protected ground cucumber, strawberries, apple trees, grapes.
Forecast– DV Propiconazole is a broad-spectrum systemic fungicide for the protection of strawberries, black currants, gooseberries, raspberries from powdery mildew, gray rot, rust, anthracnose, septoria leaf blight, purple spot, anthracnose, septoria leaf blight.
Profit Gold– DV Famoxadone, Cymoxanil - a modern systemic fungicide for the protection and treatment of tomatoes and potatoes from late blight, onions from Alternaria, and grapes from mildew.
Rayok– DV Difenoconazole is a systemic fungicide to protect apple, pear, beet, potato and tomato trees from scab, powdery mildew, and Alternaria blight.
Respect- DV Imidacloprid, Pencicuron - pre-sowing treatment potato tubers against rhizoctonia, common scab.
Score- DV Difenoconazole is a curative fungicide with systemic action against scab, powdery mildew, Alternaria, coccomycosis, leaf curl, gray rot, spotting in fruit and flower crops, roses and ornamental shrubs.
Strobe- DV Kresoxim-methyl is a systemic drug against scab, powdery mildew, sooty fungus, fly bug, Alternaria blight on apple and pear trees.
Tano c - DV Famoxadone, Cymoxanil - a combined systemic drug against mildew, late blight, Alternaria, downy mildew in grapes, open ground tomatoes, potatoes, onions.
Tiovit Jet- DV sulfur - against powdery mildew, oidium and spider mites on apple trees, pears, gooseberries, black currants, grapes, roses.
Topaz- DV Penconazole is a systemic fungicide to protect currants and flower crops from powdery mildew and rust.
Fitolavin- DV Fitobacteriomycin is a biological fungicide against root mucous and vascular bacteriosis, leaf bacteriosis, black leg for cucumbers and tomatoes in protected and open ground, apple trees.
Fitosporin- DV Bacillus subtilis strain 26 D - biological preparation for a complex of fungal and bacterial diseases of potatoes, tomatoes, cucumbers, cabbage, strawberries, apple trees, carrots, flower garden and indoor crops, black currants, roses
Horus- DV Cyprodinil is a systemic fungicide against scab, moniliosis, powdery mildew, Alternaria pome blight, fruit rot, coccomycosis, etc. on apple, pear, peach, plum, cherry, sweet cherry.
Pureflower- DV Difenoconazole is a systemic fungicide against powdery mildew, gray rot, spotting in flower and ornamental crops.

The following also have a fungicidal effect:
Ash – powder potato tubers before planting, treat wounds, cuts on tubers and roots of flower plants.
Zelenka- cauterize wounds and other damage on tubers and bulbs of flower crops.
Soda ash (linen)- 0.3-0.5% solution with added soap (30 g per 10 l) is used to combat powdery mildew.
Potassium permanganate (potassium permanganate)- 0.1-0.15% solution is used against blackleg, fusarium, bacteriosis in seedlings and vegetable and flower crops, for pre-planting treatment of seeds, bulbs, corms, rhizomes of garden plants for 2 hours, for disinfection of equipment and tools.

The oldest fungicides: wine, cow urine, vinegar, salt solution.

Fungicide plants: cypress, marigold , calendula , garlic , horsetail, wormwood, etc.

To get rid of fungal infections and mold or prevent its occurrence, the soil is treated with special preparations - fungicides.

1 What are fungicides?

Fungicides are chemicals that correct use destroy fungal diseases and do not harm the plant being processed. Using fungicides, they get rid of late blight, gray rot, peronospora, fusarium, powdery mildew and leaf spot.

In terms of their chemical composition, fungicides have a wide range of variations and include substances that can disinfect soil and plant tissue. Common options for fungicidal substances may be called:

1.1 Types of fungicides

Depending on the form of the substance, such mixtures are sold as powders, emulsions, liquid solutions or emulsions. Moreover, any of the forms is easily dissolved in water, which simplifies the processing process.

Depending on the composition of the mixture, two types of fungicides are distinguished:

  • inorganic;
  • biological.

Inorganic are a mixture of various chemicals (up to hazard class 4 for humans). The basis for such mixtures is ground or colloidal sulfur, mercury chloride, copper chloride or.

1.2 Types of fungicides

Biological fungicides consist of heterogeneous strains of active bacteria. They feed on fungal tissues without affecting the healthy cells of the home flora.

Based on the type of action on fungal tissue, mixtures are divided into:

  • preventive;
  • medicinal.

Preventive (prophylactic) mixtures are applied to the soil periodically even before the first signs of infection appear. In this case, the effect of the drug is focused on suppressing the reproductive organs of the fungus. As a result, even if it gets into wet soil, the fungus loses its ability to spread into nutrient medium plants. This type of fungicide is suitable for potatoes and periodic lawn treatment.

Medicinal fungicidal substances suppress the reproductive organs and body of the fungus, reaching the mycelium.

With the help of such compositions an already infected plant is treated. They help get rid of even inactive wintering particles, for example from the lawn. This solution is suitable for tomatoes and strawberries when fighting gray rot.

Regarding the type of interaction with the fungus, fungicides are divided into:

  • contact;
  • systemic.

Contact mixtures penetrate to a shallow depth and fight mold through direct contact. This type of substance includes potassium permanganate, zineb, Bordeaux mixture, and sulfur. Contact mixtures protect only against superficial fungal infections.

Once mold penetrates into the plant tissues, they are powerless. In addition, thanks to the point-by-point principle of action, the plant and soil are thoroughly covered, without missing a single millimeter, otherwise the remaining particles will develop again.

1.3 Operating principle

The main feature of contact fungicides is that fungi are not able to develop resistance to them after repeated use.

Systemic fungicides are classified as medicinal based on their principle of action. They do not require point distribution. The mixture falling on the ground is absorbed into it on its own, and is also transported by plant tissues, reaching infected cells.

At the same time, protection against fungal infections after one application lasts for 3 weeks. 2 hours after application, such a preparation is no longer washed out of the soil by rain.

The downside of the drug is that after three or four uses on one crop, plants and fungi develop immunity to the action of the mixture. Often a systemic fungicidal solution is used for roses and open ground cucumbers. The effect on these plants is most pronounced.

1.4 Control of plant diseases using fungicides in an ornamental garden (video)


2 Features of the use of fungicidal mixtures

To get an effective effect when using fungicide mixtures and at the same time protect yourself from possible negative impact drug, follow the rules:

  1. The mixtures are distributed on the site using protective equipment. Rubber gloves act as protection for the hands, and a respirator or mask made of dense fabric that is not capable of allowing particles of the substance to pass through is put on the face.
  2. It is better to distribute the solution using a modern one. This will ensure uniform coverage of the entire treated area with the product.
  3. carried out in cloudy weather. The best time for this is evening spring time, early morning (at dawn) in autumn. The green part of the plant is processed first. After this, the remaining solution is distributed onto the soil. It is advisable not to spray the composition 3-4 hours before precipitation.
  4. When treating crops whose green parts are used for food, the stem, leaves and flowers during flowering are not treated with the drug. The green part of the plant transports the composition and retains individual chemicals in the tissues for a long time. Therefore, they cannot be eaten. Leaves and flowers of tomatoes, cherries, cherries, gooseberries and radishes should not be processed. If the treatment was carried out earlier, then you need to wait until the expiration date for this mixture.
  5. Plants are treated with a freshly prepared solution. A mixture that is stored beyond 24 hours catastrophically loses its properties and is less effective in use. The best option– this is to dilute the drug immediately before spraying.
  6. Keep fungicidal mixtures should be in sealed packaging. It is advisable to choose a dry, dark place for this. Atmospheric moisture can affect the structure and action chemicals, reducing their toxicity to fungi. sunlight also reduces the effectiveness of active bacteria in biological mixtures. The room is selected with good thermal insulation to protect the drugs from the effects of sub-zero temperatures.
  7. When watering conifers, lawns, flower beds and playgrounds with fungicides, keep them away from children and pets for at least two weeks. During this time, such a pesticide will have time to decompose in the top layer of soil, and the remaining substances inside green plants will not harm humans or animals.
  8. Fungicides are stored depending on the type: biological mixtures - 2 years, chemical compositions remain effective even after 10 years of storage. Shelf life is indicated on the packaging.

Most effective method plant treatment is spraying

Remember that repeated use of one composition reduces the effectiveness of each subsequent one. An acceptable scheme is the alternation of system and contact mixtures.

If only systemic drugs are used, then alternate 2-3 chemical compositions.

2.1 How to choose the right fungicide?

Fungicidal compounds have different effects on domestic crops. The reason for this is the principle of action of the drug, the structure of the plant it treats, chemical composition solution.

The most common drugs are the following:

  1. Strobirulin. Systemic fungicides that are used to prevent fungal infections. They are highly resistant to thermal influences. Easily distributed in all green tissues. Drugs of this type include Cabrio Top, Zato, Amistar, Flint.
  2. Hydroxyanilides. They belong to the systemic type of mixtures. Safe for humans and animals. Used for prevention. A well-known composition of this type is Teldor.
  3. Triazole. This mixture is used not only for prevention, but also for the treatment of plants. The solution is absorbed mainly through the leaves of the plant. Presented on the market with the drugs Alto, Topaz, Rex, Split, Sportak.
  4. Benzimidazole. A systemic fungicide that is absorbed into the roots from the soil. Effectively distribute the solution during watering. It has a medicinal effect and is also used to disinfect seeds.
  5. Dithiocarbamate. A contact preparation is used to prevent the appearance of fungi on leaves and stems.
  6. Immidazole. A contact fungicide used to control powdery mildew and some types of mold. It is contained in the preparations Trifmin and Mirage.

It is important for any site owner to grow strong and healthy plants and collect good harvest. And when our vegetables or trees become sick, we look for remedies to help them cope with the disease.

For a long time I was only a supporter folk remedies struggle, dusted with ash, sprayed with herbal infusions, watered the ground with whey and did not use any chemicals.

But from year to year, tomatoes fell ill with late blight, powdery mildew spread on cucumbers, peppers did not yield due to black spot, and apple and plum trees were affected by scab.

But it turned out that I was in vain in refusing modern chemical means of struggle, since today drugs have been created that can heal quickly and do not harm human health. I even have “favorites” among these drugs - the drugs Skor and Oxychom.

The article will describe the most commonly used drugs to combat fungal diseases and the effect of these drugs on them.

Fungicides are pesticides whose effects are directed against fungal diseases of agricultural crops. From Latin this word is translated as “mushroom” and “I kill.”

For the development of any fungal diseases, stimulating conditions are high humidity, heat, any, even minor injuries to the stems, cuts, sunburn.

Fungi are easily transported by wind and rain, they persist for a long time in plant residues, soil, are carried by insects. More than 80% of diseases affecting garden crops, accounts for precisely fungal diseases.

Treatment of diseased crops occurs due to the presence in them of derivatives of sulfur, copper, phenols, metal salts, and mercury. Thanks to these tools, treatment and effective prevention of vegetables, trees, and green crops is possible.

In greenhouses they disinfect the soil.

Fungicides are produced in the form of powder, granules, emulsions, and suspensions. All of them are easily soluble in water, which makes them easier to use.

They are non-toxic to bees and humans when taken in precise doses and following instructions.

To use fungicides correctly, you need to know what their purpose is and what purposes each of them is intended for.

Types of classifications Groups
General classification Chemicals that contain toxic chemical compounds.

Biological agents consisting of microorganisms that destroy pathogenic fungi.
Separation by chemical structure Inorganic. The products contain metal compounds (mercury, manganese, nickel, copper, sulfur), which block the access of oxygen to the spores, thus destroying them

Organic contain derivatives of phosphorus, nitrogen, chlorine compounds and salts of acids
Effect on fungal spores Therapeutic agents eliminate the pathogenic fungal environment

Preventive – do not allow diseases to develop, forming a protective film
By implementation method Contact agents do not penetrate inside, but remain on the outer surface of leaves and stems

Systemic ones are absorbed into all parts of the plant and stop the site of infection.
By purpose Soil disinfection in greenhouses;

Dressing of seed material;

Plant protection in early spring and autumn;

Treatment during the growing season

Types of fungicides

Oksikhom

Used for processing vegetables, bushes and trees, as well as indoor flowers. Contains copper oxychloride. Available in powder form in 4 gram bags (the bag is diluted in 2 liters of water). use 3 times during the summer every 15 days.

Bordeaux mixture

One of the most popular products in this class, it contains copper sulfate and lime. At self-production It is important to maintain proportions so as not to burn the leaves and stems.

Score

An excellent fungicide that acts quickly on fungus. Most often used for fruit trees and vineyards. The working mixture is prepared by pouring 5 ml of Skor into 10 liters of clean water. Multiplicity – 4 times.

Trichodermin

Trichodermin is a biological agent that contains live spores. It destroys foci of putrefaction when roots and fruits rot. At the same time, it improves the condition of the soil; practitioners call it a “soil improver.”

Used to combat 60 varieties of harmful fungi. It has the form of a loose powder in 10 gram bags, diluted in 5 liters of water. When transplanting indoor flowers, throw a pinch of the product into the transplant container.

Topaz

The effect of the product begins 3 hours after use, is well absorbed by the plant, and can accumulate in the soil. First of all, it is used to combat powdery mildew.

Switch

The switch is used to protect against all variations of rot and protects the plant at all stages of disease development. When using the product, the safety of fruits and vegetables increases. Bees' flights are limited to 24 hours.

Gardeners use Switch as a preventive measure when growing roses.

Fitosporin-M

Biological natural fungicide, consists of fungal spores. It comes in the form of liquid, paste or powder. Can be used together with other plant care products.

The advantage of the product is that it can be used during the blooming of flowers, the formation of ovaries and harvesting of agricultural crops.

Horus

Chorus is used to treat when rot occurs of different nature on fruits and berry bushes.

It can be used at temperatures close to zero (+3…+5 ºС), which makes it possible to treat trees when buds are opening. Prevents monilial burns from occurring. Packaged in 3 gram bags, diluted in a bucket of water.

3-4 applications per summer are enough.

Vitaros

The main purpose of this fungicide is to protect seeds and bulbs from rot. Apply before planting and harvesting for storage. Available in the form of a suspension in 2 ml ampoules or in bottles of 10, 50, 100 ml. Soaking time – no more than 2 hours.

Quadris

The substance is used to protect against fungal diseases for almost all agricultural crops, in addition, it extends the ripening period of vegetables. It is used throughout the growing season. Its advantage is that it can be used during the ripening and harvesting period.

Available in the form of a suspension. On plants and flowers grown in room conditions, use with caution.

Fundazol

One of the most toxic substances for people and animals, hazard class 2. It is quite effective in destroying fungus, penetrates leaves and roots, and can be used to disinfect seeds. Available in 10 gram bags, diluted in a bucket of water.

Many experts and gardeners consider it the only effective remedy. One of the best is for orchids. It is not recommended for use in residential areas, as it comes in the form of a powder, does not dissolve in water and scatters in the form of dust when used.

I was prompted to write an article, or rather to systematize information on the well-worn topic of FUNGICIDES, by a recent letter from one very respected rose grower, the owner of the nursery, Vladimir Fedorovich Martynenko. In response to my sadness about the loss of 1/5 of the order, he wrote to me the following: “I am very sorry about the loss of your rose seedlings. This was not observed even after harsh winters. The cause of your disease outbreak could be high humidity or the presence of a fungus in the soil or on seedlings. In your case it looks like a fungal disease. At high humidity, fungicide treatment is necessary; alternating systemic (10 days) and contact (5 days).” In general, it was read between the lines - learn the materiel. And I made a cheat sheet for myself, which I risked posting publicly as an article.

Recent decades have indeed been marked by an unprecedented increase in viral, bacterial, and fungal diseases of all cultivated plants without exception. Bacterial and viral diseases are practically untreatable, no matter what actions gardeners take. With fungal diseases (late blight, gray mold, other types of rot, powdery mildew, downy mildew, fusarium, clasterospora, root rot, various leaf spots, others) when used correctly, fungicides - contact, systemic.
Fungicidal substances (from the Latin “fungus” - mushroom and “caedo” - I kill), chemical substances capable of completely (fungicidal) or partially (fungistatic) suppressing the development of plant pathogens and used to combat them; one of the groups of pesticides.

Fungicides are classified:
Depending on the chemical properties they are inorganic (sulfur compounds - lime-sulfur decoction, ground and colloidal sulfur; copper - copper sulfate, copper oxychloride; mercury - mercuric chloride) and organic.
Depending on the effect on the pathogen fungicides are divided into preventive or protective (prevent infection of the plant or stop the development and spread of the pathogen at the site of infection before infection occurs, suppressing mainly its reproductive organs - most fungicides), and medicinal or eradicating (act on the mycelium, reproductive organs and overwintering stages of the pathogen, causing their death after infection of the plant).
Nature of use fungicides are also different: seed protectants (used to combat diseases whose pathogens are spread with seeds or are in the soil), preparations for soil treatment (destroy soil pathogens of plant diseases, especially effective in greenhouses), fungicides for treating plants during the dormant period (they destroy the overwintering stages of the pathogen, are used in early spring before buds open, late in autumn and winter), fungicides for treatment during the growing season (mainly preventative preparations used in summer), for spraying and fumigation of storage facilities, in particular granaries and vegetable storage facilities.
According to the nature of distribution within plant tissues fungicides are contact (local) and systemic (intraplant).
Contact fungicides
Contact fungicides, when applied to plants, remain on the surface and cause the death of the pathogen upon contact with it. Some of them have a local deep effect, for example, they are able to penetrate the outer shells of seeds. The effectiveness of contact preparations depends on the duration of action, the amount of fungicide, the degree of retention on the treated surface, photochemical and chemical resistance, weather, etc.
Contact preparations - such as zineb, polycarbocin, copper oxychloride, sulfur, mancozeb, Bordeaux mixture, and others - are not able to treat already diseased plants, but they reliably protect them from infection. Plants do not develop resistance to them - this is their main advantage. But their period of protective action does not exceed 10-12 days before the first heavy rain, after which the treatment is repeated. The frequency of applications for contact fungicides is the highest: from 3 to 6 applications per season. These drugs almost do not penetrate inside the plant, protecting only those places where they are located directly. Therefore, when working with contact fungicides, try to thoroughly spray not only the surface of the leaves, but also their underside, since many types of fungi begin to germinate precisely from the underside of the leaves.
Systemic fungicides
Systematicity in plant protection means the ability of the active substance to be redistributed from the place of application to other places, parts of the plant, not only on the surface, but inside the plant. Systemic fungicides penetrate into the plant and spread throughout vascular system and suppress the development of the pathogen due to direct impact on it or as a result of metabolism in the plant. Their effectiveness is mainly determined by the speed of penetration into plant tissue and to a lesser extent depends on meteorological conditions.
These drugs protect plants both outside and inside. Systemic fungicides can have a therapeutic effect, but in the early stages of infection. Within 2-6 hours from the moment of treatment, any precipitation (or watering) is not able to reduce the effectiveness of such preparations. And their protective effect lasts for 2-3 weeks. However, pathogenic fungi very quickly develop resistance to systemic fungicides. To slow down this process, international experts on plant protection products recommend using them no more than twice per season on the same crop. And if additional treatments are required, then you need to use drugs either of contact action, or a systemic fungicide, but of a completely different chemical group.
Chemical groups of systemic plant protection products (analogs are given in parentheses)
1. Azoles (triazoles) – Penetrate deep into the plant leaf, moving behind the growth point, protect young shoots well from diseases, are excellent for treating many types of fungal plant diseases - Alto, Allegro Plus, Baitan, Bumper, Skor (Bogard, Dividend), Sportak, Split, Topaz, Impact, Vincit, Vectra, Bayleton, Tozonit, Vial, Lospel, Real, Premis25, Raxil, Rex, Terrasil, Tilt, Sumi8, Falcon combined fungicide, Folikur combined, Shavit combined. (the drugs contain different active ingredients).
2. Strobirulins - have a systemic effect, penetrate well into plant tissues, are able to move beyond the growth point, protecting the shoots. They are highly resistant to temperature changes and are recommended as an excellent prophylactic agent. They have a wide spectrum of action, applicable to many fungal diseases - Amistar, Zato, Strobi, Flint, Quadris, Cabrio Top (fungicides contain different active ingredients).
3. Benzimidazoles - have a systemic effect, it is recommended to use them by watering, they are well distributed throughout the plant with nutritious juices. Excellent for treating many fungal plant diseases. Can be used as a disinfectant for seedlings and seeds - Ferazim, Terminator, Derozal (Colfugo-Super), Stefazal, Bavemtin, Benlat, Fundazol (Fundozim, Benomyl), Agrotsit, Vial, Vincit, Tecto (Titusim). fungicides contain different active ingredients).
4. Phenylamides – Apron.
5. Anilidopyrimidines – Chorus.
6. Pyrimidinylcarbinols – Rubigan.
7. Dithianols – Delan.
8. Phosphonates – Alyette (Alyufit).
9. Phthalamides – Merpan, Folpan.
10. Hydroxyanilides - have a protective systemic effect, are not phytotoxic to humans and animals, an excellent remedy for rot and powdery mildew - Teldor.
11. Carbamates - have a systemic effect, it is recommended to use an irrigation agent as a prophylactic agent, spreads well throughout the vascular system of the plant - Previkur, Tatu, Topsin-M (they have different active ingredients).
12. Dithiocarbamates: They have a contact effect, are effective in the intervals between treatments for combination with other fungicides - Polycarbacin; Ditan, Acrobat (mancozeb); Antracol; Ridomil-Gold combined (mancozeb, metalaxyl). (fungicides with different active ingredients).
13. Piperazine derivatives - have a protective and healing effect, good for use against powdery mildew, rot and gray mold - Saprol.
14. Pyrimidinamines - have a systemic effect, are well used against powdery mildew - Rubigan, Milgo, Horus (fungicides with different active ingredients)
15. Imidazoles are effective against powdery mildew and mold - Mirage, Trifmin
16. Derivatives of oxaticarboxylic acids have a systemic effect and are used as a disinfectant for seedlings and seeds - Vitavax, Carboxin
17. Dithiocarbamates: They have a contact effect, are effective in the intervals between treatments for combination with other fungicides - Polycarbacin; Ditan, Acrobat (mancozeb); Antracol; Ridomil-Gold combined (mancozeb, metalaxyl); Cabrio Top (fungicides with different active ingredients).
18. Organophosphorus - effective against downy mildew, powdery mildew and gray mold - Alyette, fosetyl aluminum, Efal, Mitsu Alufite Afugan
19. Acetamides and oxazolidine derivatives: Effective against late blight, alternaria, mildew - Thanos - combined

Like insects, fungi on plants develop resistance to all fungicides of one chemical group at once.

The best plant protection options are:
alternating contact and systemic fungicides;
alternating 2-3 systemic drugs, but from different chemical groups.

Have been produced for many years mixed fungicides, consisting of 2-3 active ingredients, and they are:
simultaneously contact and systemic action (Kurzat R. Odram, Acrobat MC, Ridomil Gold MC, Sandofan M8, Tattu, Oksihom, Pilon, Artemi S, Poliram DF, Artserid, Avixil, others). They are used as contact preparations up to 4 times per season with the concentration of the working solution usually not lower than 0.3-0.4% (30-40 g per 10 liters of water). Please note that lower concentrations of solutions lead to poor results. So this is exactly the case when “you can’t spoil the porridge with oil”... Prepare solutions of fungicides of this group, following the recommendations of the instructions, but it is even better to make them more concentrated than written.
only systemic action, may belong to the same chemical group or to completely different ones. This is done only in order to expand the spectrum of action on harmful fungi. Such fungicides include Mikal, Archer, Ryder, Alto-Super, Falcon, Thanos, and others. They are used no more than twice per season.

Currently, active development and production of so-called biological fungicides. Their fundamental difference from chemical fungicides - a non-chemical effect on the pathogen, for example, bacterial preparations contain a certain set of bacteria that can cause the death of a number of types of pathogenic fungi.
There are a lot of types of biological fungicides, the main ones are: Fitosporin, Barrier, Zaslon, Fitop, Integral, Baktofit, Agat, Planzir, Trichodermin. Biological fungicides are characterized by low toxicity and high efficiency.
Basic rules for using medications
1. Spray only in cloudy, windless weather, as well as early in the morning - at dawn or in the evening - at sunset. Precipitation within 4-6 hours after treatment reduces the effectiveness of many fungicides.
2. Be sure to use rubber gloves, because All plant protection products penetrate the skin quite well and are then absorbed into the blood. It is enough to wear a light respirator or bandage on your face.
3. With the systematic use of the same fungicides, their effectiveness may decrease due to the formation of persistent races of the pathogen. To prevent this phenomenon, it is necessary to strictly observe the dosage of the drug and alternate the fungicides used. Due to the large value of F. for Agriculture their production is constantly increasing.
4. Try to spray the plants themselves with fungicides, not the soil. A high-quality pneumatic sprayer will help save money, time, and preserve your health. Therefore, do not save on buying a sprayer.
5. It is prohibited to treat with systemic fungicides all green or other crops that use green stems or leaves for food, as well as radishes, daikon, strawberries, currants, gooseberries, cherries, cherries (the last four can be treated only before flowering) , since all these crops absorb toxic compounds very well, they do not have time to get rid of them before they are consumed, even if the waiting periods are observed.
6. The working solution is prepared immediately before use and can be stored for no more than a day.
7. Do not allow any fungicides to get into water bodies, as this leads to the death of all living things in them. Poisons are destroyed more quickly in the surface layer of soil, which is not intended for use for vegetable gardens, hayfields, pastures, and playgrounds. The sun and soil microorganisms are the main destroyers and neutralizers of any toxic compounds.
8. Store fungicides in a dry, dark, preferably frost-free room away from food products. All packaging must be sealed, since air moisture changes the physical properties of the drugs. The shelf life of biological products is 1-2.5 years, chemicals - 10 years or more, regardless of the expiration date indicated on the container label.

List of fungicides. and instructions for them (the list is incomplete)
CHEMICAL FUNGICIDES:
Abiga Peak, Sun
Copper-containing contact fungicide with a broad spectrum of action (copper oxychloride 400 g/l.). The drug is intended to combat a complex of fungal and bacterial diseases on vegetable, industrial, fruit, ornamental and flower crops, grapevine, medicinal plants and forest plantations.
The drug is not phytotoxic when used in strict accordance with the developed recommendations.

Acrobat MC
Fungicide of systemic-local and contact action (dimethomorph 90 g/kg + mancozeb 600 g/kg). Systemic-contact (local-systemic dimethomorph and contact mancozeb) fungicide used to combat late blight and Alternaria of potatoes, downy mildew of cucumbers, mildew of grapes and as well as a number of other diseases.
Hazard class: 2 (hazardous substance).

Byleton
A systemic fungicide used to protect plants from a wide range of diseases (triadimefon, 250 g/kg). It is used, in particular, to combat powdery mildew (Erysiphe graminis), fusarium (Fusarium spp.), rust fungi (Puccinia spp.), rhynchosporium (Rhynchosporium secalis), septoria (Septoria pp.), pyrenophora spp.), red-brown spot (Helminthosporium avenae), net spot (Drechslera teres), cercosporellosis (Pseudocercosporella herpotrichoides).
Hazard class 3 (moderately hazardous substance).

Bordeaux mixture
Broad-spectrum contact fungicide (copper sulfate 960 g/kg + calcium hydroxide 900 g/kg. Designed to protect fruit, vegetable, berry, melon, citrus, ornamental, flower and other crops from a range of diseases.
Hazard class: 2 (hazardous substance). The drug is low-hazard for bees. It is necessary to process plants in compliance with environmental regulations.

Vitaros, VSK
Contact-system fungicide for treating planting material (98g/l thiram + 198g/l carboxin). An effective remedy for treating bulbs, corms and rhizomes of flower crops before planting and storing. Suppresses the development of pathogens located both on the surface of planting material and inside it.
Hazard class: 3 (moderately hazardous substance).

Ditan M-45
Contact action fungicide to combat late blight and alternaria and other fungal diseases (mancozeb 800 g/kg). Ditan M-45 is an analogue of Profit. A protective contact preparation for protecting plants from late blight and a number of other diseases.
Hazard class: 2 (hazardous substance). The drug is not phytotoxic and is compatible with most other drugs. Not dangerous for bees, earthworms and soil microorganisms.

But
A fungicide from the strobilurin class with mesostem activity (trifloxystrobin 500 g/kg).
It is used mainly on pome crops, for example, apples and pears, against scab, Alternaria blight, black spot, powdery mildew, moniliosis, phyllostictosis and to prevent diseases during fruit storage.
Hazard class: 3 (moderately hazardous substance).

Green soap
Preventative against pests and diseases. It is also used as a component of self-prepared plant protection products. Ingredients: water, potassium salts of fatty acids, natural fats and vegetable oils.

Kurzat R
Fungicide of contact and local systemic action (copper chloride, 89.5 g/kg, cymoxanil, 42 g/kg). An analogue of the drug Ordan. It is mainly used to protect against late blight on potatoes and downy mildew on cucumbers. The drug has preventive, therapeutic and pathogen spore-suppressing properties.
Hazard class: 3 (moderately hazardous substance). The drug is moderately stable in soil (class 3), practically non-toxic to soil organisms and birds. The drug is moderately dangerous for bees (class 2).

Kurzat M
Fungicide of contact and systemic action (cymoxanil, 45 g/kg, mancozeb, 680 g/kg). It is used to combat late blight and Alternaria and other fungal diseases: Alternaria, macrosporiosis, dry spot, septoria, rhizoctonia, black spot, pernospora, mildew.
For humans, the hazard class of the drug is 2 (hazardous substance). Low risk for bees. (3rd grade).

Maksim
Contact fungicide (fludioxonil, 25 g/l.). It is used for treating flower bulbs and other planting material (corms, seed potatoes) from rot before planting and during storage.
Hazard class: 3 (moderately hazardous substance). Not flammable. Not phytotoxic. Toxic to fish, do not allow to enter water bodies.

Copper sulfate
Copper-containing contact fungicide with a broad spectrum of action (copper sulfate, 960 g/kg). Fungicide for combating diseases of berries, fruits (stone and pome fruits), ornamental crops, and shrubs. Designed for use on private farms.
Hazard class: 3 (moderately hazardous substance).

Oksikhom
Systemic contact fungicide with a wide spectrum of action (copper oxychloride 670 g/kg + oxadixil 130 g/kg). Oxychome is used to combat diseases caused by fungi of the oomycete subclass. Well suited for protecting potatoes and tomatoes from late blight and macrosporiosis, and cucumbers from mildew (downy mildew).
Hazard class: 1. Dangerous substance.

Ordan
Fungicide of contact-systemic action to combat late blight and alternaria and other fungal diseases (copper chloride, 689 g/kg + cymoxanil, 42 g/kg). A two-component fungicide with local-systemic action to protect potatoes, cucumbers and tomatoes in open and protected soil, grapes and a number of other plants from a range of diseases.
Hazard class: 3 (moderately hazardous substance).

Previkur, VK
A fungicide with systemic properties, having both protective and growth-stimulating properties (propamocarb hydrochloride, 607 g/l.). It has a wide spectrum of activity against pathogens of root rot and downy mildew (Pythium, Phytophthora, Aphanomyces, Bremia, Peronospora, Pseudopeonospora spp). It has a stimulating effect, increases the plant's resistance to infection, stimulates the rooting of cuttings, growth and flowering of plants.
Hazard class: 3 (moderately hazardous substance), has a weak irritating effect on the skin and mucous membranes of the eyes.

Profit, JV
Fungicide to combat late blight and alternaria and other fungal diseases (mancozeb, 800g/kg). The drug is enriched with manganese and zinc.
Hazard class: for humans - 2 (hazardous substance). The drug is not phytotoxic and is compatible with most other drugs. Not dangerous for bees, earthworms and soil microorganisms.

Profit Gold, VDG
Fungicide of contact-systemic action to combat late blight and alternaria and other fungal diseases (cymoxanil 250 g/kg + famoxadone 250 g/kg). Cymoxanil is quickly absorbed by the leaves and penetrates the plant, famoxadone remains on the surface of the leaves for a long time. Designed for use on private farms.
Hazard class: 3 (moderately hazardous substance).

Rajok, KE
Systemic fungicide with a long-term preventive and protective effect (difenoconazole, 250 g/l). Used to protect fruit crops from powdery mildew, scab, leaf curl, coccomycosis, clasterosporiasis. Can be used to combat late blight and alternaria on potatoes and tomatoes. It is also used in the fight against powdery mildew. An analogue of the drug "Skor".
Hazard class: 3 (moderately hazardous substance). The drug is not toxic to birds and bees. The drug is toxic to fish.

Ridomil gold, VDG, SP
Fungicide of contact-systemic action to combat late blight and alternaria and other fungal diseases (mefenoxam, 40 g/kg + mancozeb, 640 g/kg). Mefenoxam provides internal protection: systemic and translaminar action - protection of treated and untreated plant parts, new growth and tubers, high level effectiveness against fungi from the class of oomycetes (pathogens of downy mildew), rapid decomposition in the soil. Mancozeb provides external protection and is effective contact fungicide and a key part of the anti-resistance strategy.
Hazard class: 2 (hazardous substance). When using the drug in strict accordance with the recommendations developed by the company, there is no risk of phytotoxicity. The drug is slightly toxic to birds and bees, but toxic to fish

Rovral, JV
Contact action fungicide against a complex of diseases (iprodione, 500 g/kg). Rovral is effective against a wide range of pathogens: Alternaria, Botrytis, Oxysporum, Fusarium, Helminthosporium, Monilia, Phoma, Pleiochaeta, Rhizoctonia, Sclerotinia, Sclerotium, Septoria, Penicillium, Rhizopus, Typhula. When spilling soil, it has a systemic effect.
Hazard class: 3 (moderately hazardous compound). Prohibited for use in the sanitary zone of fishery reservoirs. Practically not dangerous for bees - hazard class 4.

Skor, KE
Systemic fungicide with long-term preventive and pronounced therapeutic effects to combat scab, powdery mildew, leaf curl, late blight and alternaria and other fungal diseases (difenoconazole 250 g/l.). A drug with long-term preventive and pronounced therapeutic effects. An analogue of the drug "Rayok".
Hazard class: 3 (moderately hazardous substance).

Tattu, KS
Contact-systemic action fungicide (mancozeb, 301.6 g/l, propamocarb hydrochloride, 248 g/l). The drug, due to trace elements (manganese, zinc) included in mancozeb, stimulates photosynthesis, which accelerates growth processes and increases plant resistance. Propamocarb hydrochloride disrupts the biosynthesis of membrane structures and slows down the germination of spores and the development of mycelium.
Hazard class: 2 (hazardous compound), has a slight irritant effect on the skin and mucous membranes of the eyes.

Teldor VG
Fungicide of local-systemic action (fenhexamide, 500 g/kg). Preparation for the fight against Gray mold (Botrytis cinerea), Moliniasis (Monilinia fructigena, Monilinia laxa), White rot (Sclerotinia sclerotiorum) on fruit and berry crops and grapes. Applicable from most early dates and right up to harvest. The drug also increases the safety of fruits during transportation and storage.
Hazard class: 3 (moderately hazardous substance).

Tilt CE
Systemic fungicide with growth-stimulating activity (propiconazole, 250 g/l.). The drug Tilt enters plants through leaves and stems, thanks to its systemic action. The drug not only has a long-lasting protective and healing effect, but also stops the further development of the pathogen and suppresses sporulation in it. In addition, the drug has growth-regulating activity. Attention! No more than one treatment with Tilt should be carried out per growing season.
Hazard class: 3 (moderately hazardous compound). The drug is non-toxic to birds, slightly toxic to bees, toxic to fish.

Thiovit jet, VDG
Contact fungicide and acaricide (sulfur, 800 g/kg). A product for protecting vegetable, fruit, flower crops and vineyards from powdery mildew, some other diseases and mites.
Hazard class: 3 (moderately hazardous substance).

Topaz, CE
Systemic fungicide to combat powdery mildew, rust and other fungal diseases (penconazole, 100 g/l.). The best results are obtained by prophylactic use at the beginning of the growing season to suppress the primary infection of the powdery mildew pathogen, as well as to prevent the spread of the disease or at the first signs of the disease.
Hazard class: 3 (moderately hazardous substance).
The drug is moderately dangerous for humans and animals (hazard class 3), non-toxic for birds and beneficial insects, dangerous for fish. Not phytotoxic.

Topsin-M SP
Systemic fungicide with preventive and therapeutic action (methyl thiophanate, 700 g/kg). The drug belongs to substances close to benzimidazoles (benomyl), penetrates into plants, is absorbed by the root system, and is transformed into carbendazim. It is most effective when used as a preventive treatment, before the pathogen develops. It has a negative effect on soil nematodes and a number of aphid species. The drug is not effective against downy mildew.
Hazard class for humans - 2 (hazardous substance). Does not irritate skin and mucous membranes. Low danger to birds and bees, hazard class 3. Toxic to fish. Toxic to lacewing eggs.

Fundazim SP
Broad-spectrum systemic fungicide (benomyl, 500 g/kg). An analogue of the drug "Fundazol". During the entire season, no more than 2 treatments by spraying and watering are allowed, since after that the pathogens develop resistance! To overcome resistance, it is necessary not to use drugs from the benzimidazole class for 1–2 seasons.

Fundazol
Fungicide and protectant with a wide spectrum of systemic action against large quantity fungal diseases of seeds and leaves of plants. Fundazol has both protective (preventive) and medicinal properties. During the entire season, no more than 2 treatments by spraying and watering are allowed, since after that the pathogens develop resistance! To overcome resistance, it is necessary not to use drugs from the benzimidazole class for 1–2 seasons.
Hazard class: Benomyl (benorad, basezol, fundazim) has a hazard class 2 (hazardous compound) for humans and fish. The drug is low toxic to soil organisms and birds.

Hom
Fungicide of systemic-local and contact action (copper oxychloride, 900 g/kg). A drug for combating plant diseases: scab of apple and pear trees, late blight of potatoes and tomatoes, rot of plum fruits, peach leaf curl, mildew of grapes, downy mildew of onions and cucumbers, rust and spotting of ornamental and flower crops and pathogens of fungal diseases.
The drug Hom has a hazard class 3 (moderately hazardous substance).

Potassium permanganate (potassium permanganate) used for treating seeds, bulbs, corms, rhizomes of flowering plants in a concentration of 0.1-0.15% for two hours. Can be used for health-improving watering of seedlings, seedlings and adult plants at the root in the fight against blackleg, fusarium, and bacteriosis. Used to disinfect equipment and tools.

Soda ash(linen) is used to combat powdery mildew. For spraying, prepare a 0.3-0.5% solution. For better adhesion, soap is added to the soda solution.

BIOLOGICAL FUNGICIDES

Alirin – B, TAB
Biological fungicide for suppressing fungal diseases in soil and on plants (soil microflora - Bacillus subtilis VIZR-10, titer 109 CFU/g), similar in composition and action to phytosporin. Recommended: as a therapeutic and prophylactic agent, it effectively suppresses pathogens of fungal diseases on all types of garden crops and indoor plants.
Hazard class: 4 (low hazardous substance). Safe for humans, animals, fish, bees, beneficial entomofauna and the environment

Albite
A complex preparation that has the advantages of a contact biological fungicide and stimulant (Bacillus megaterium and Pseudomonas aureofaciens, pine extract and a set of macro and microelements). Albit is a complex drug that has the advantages of analogue drugs (Agat-25k, pseudobacterin, phytosporin, planriz, silk, crystallon, humates).
Hazard class: 4 (low hazardous substance).

Gamair, P, Tab.
Biological bactericide for suppressing bacterial and some fungal diseases in soil and on plants (Bacillus subtilis M-22 VIZR, titer 109 CFU/g), similar in composition and effect to phytosporin. Recommended: as a therapeutic and prophylactic agent, it effectively suppresses pathogens of bacterial diseases on all types of garden crops and indoor plants.
Hazard class - 4 (low hazardous substance). Safe for humans, animals, fish, bees, beneficial entomofauna and the environment. Does not accumulate in plants and soil, which contributes to the production of environmentally friendly products

Glyocladin, Tab
Analogue of Trichodermin.
Biological fungicide for suppressing pathogens of fungal diseases in the soil (fungal culture Trichoderma harziannum VIZR -18). Recommended as a therapeutic and prophylactic agent when applied to the soil, it effectively suppresses pathogens of fungal diseases on all types of garden crops and indoor plants.
Hazard class - 4 (low hazardous substance). Safe for humans, animals, fish, bees, beneficial entomofauna and the environment.

Trichodermin
Biological fungicide for the treatment and prevention of root infections of indoor flowers and ornamental plants. Soil health improver. Growing from spores in moist soil, the fungal mycelium suppresses about 60 types of soil pathogens that infect the soil and cause root rot.
Hazard class - 4. Safe for humans, animals, fish, bees, beneficial entomofauna and the environment. Does not have a phytotoxic effect on protected plants. Does not accumulate in plants and soil, which contributes to the production of environmentally friendly products

Fitolavin, VRK
Systemic biological bactericide (phytobacteriomycin). Used for the prevention of root rot, vascular bacteriosis, diseases such as blackleg, fire blight, angular leaf spot, bacterial rot tubers, vascular bacteriosis on cucumber, bacterial blossom end rot, Alternaria blight on tomatoes, moniliosis, scab, fusarium blight, anthracnose.
Hazard class: - 3 (moderately dangerous compound). Has an irritating effect.

Fitosporin-M
Biological fungicide of contact action (Bacillus subtilis 26 D, 100 million cells/g). Fitosporin-M is a microbiological preparation intended to protect garden, garden, indoor and greenhouse plants from a complex of fungal and bacterial diseases. Available in paste and liquid form in bottles and in powder form. It is used mainly for preventive purposes (treatment of seeds, tubers and bulbs before planting, periodic spraying or watering of plants to prevent disease in the collection). Low toxicity, not dangerous for the plants and bees themselves.

Dear rose growers, if I made a mistake in something, please correct me. Please add to the list and share other information about the fight against fungal diseases.

The article was written using online materials, including https://ru.wikipedia.org/, http://ogorod23.ru/, http://www.floralworld.ru/