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Horticultural crops are susceptible to fungal diseases that can completely destroy the crop. Preventive treatments help prevent their spread. Thanos has a complex effect on plants, stays on the leaves for a long time and is not washed off by rains.
Description of the fungicide
Fungicide Thanos has protective and healing properties. Its action is based on two main components: cymoxanil and famoxadone. The content of each substance per 1 kg of the drug is 250 g.
Cymoxanil has a systemic effect. The substance penetrates into plants within an hour. As a result, long-term protection of crops is provided even after watering and precipitation.
Famoxadon has a contact effect. After getting on the leaves and shoots, the drug forms a protective film on them. When in contact with fungal spores and other pathogens, the substance blocks their spread.
Thanos is sold in the form of water-dispersible granules. In this form, the substance is not dusty, not subject to freezing and crystallization. To prepare the solution, dissolve the required amount of granules.
In the absence of scales, take into account how many grams of Thanos fungicide are in a teaspoon. To prepare the solution, you need to know that in 1 tsp. contains 1 g of the drug.
Thanos is manufactured by DuPont Khimprom, a division of an American herbicide company. Granules are packaged in plastic containers and bags with a volume of 2 g to 2 kg.
For best results, Thanos is alternated with other fungicides. It is better to use drugs with a neutral or acidic reaction: Aktara, Titus, Karate, etc. Use with insecticides is allowed. Thanos is incompatible with alkaline substances.
Benefits
The main advantages of Thanos:
- contact and systemic action;
- suitable for the prevention and treatment of diseases;
- does not cause addiction to harmful microorganisms;
- convenient form of release;
- improves the process of photosynthesis in plant cells;
- resistance to watering and precipitation;
- long period of action;
- does not accumulate in soil and plants;
- well soluble in water;
- economical consumption.
disadvantages
When using the fungicide Thanos, its disadvantages are taken into account:
- the need to use protective equipment;
- compliance with the consumption rate.
Application procedure
Thanos is used as a solution. The required amount of the substance is dissolved in clean water in accordance with the standards established for each type of culture.
To prepare the solution, a glass, plastic or enamel container is required. The working solution is not stored for a long time, it must be consumed within a day.
Grapes
With high humidity, signs of mildew appear on the grapes. First, oil spots appear on the surface of the leaves, which eventually turn yellow or red. The disease quickly spreads to shoots and inflorescences, as a result of which the ovaries die and the crop is lost.
The first spraying is performed before flowering. It is allowed to carry out treatments every 12 days. No more than 3 sprays are performed per season. According to the instructions for the fungicide Thanos for 10 sq. m plantings consume 1 liter of the resulting solution.
Potatoes
Alternaria attacks potato tubers, leaves and shoots. The main signs of the disease are the presence of brown spots on the tops, yellowing and death of leaves. Dark spots on the leaf blade are also a sign of late blight. This disease is diagnosed by the white bloom on the back of the leaves.
For the prevention of potato diseases, a solution is prepared containing 6 g of Thanos granules per 10 liters of water. Given how many grams of Thanos fungicide are in a teaspoon, you can determine that you need to add 6 tsp. drug.
Spraying is carried out according to the scheme:
- when shoots appear;
- during bud formation;
- after flowering;
- when forming tubers.
10 sq. m plantings require 1 liter of solution. Between procedures, they are kept for at least 14 days.
Tomatoes
In the open field, tomatoes are susceptible to fungal diseases: late blight and alternaria. Diseases are fungal in nature and have similar symptoms: the presence of dark spots on the leaves and stems. Gradually, the defeat passes to the fruit.
To protect tomatoes from the spread of fungus, 6 tsp are measured in 10 liters of water. drug Thanos. The first treatment is performed 2 weeks after the tomatoes are planted in the ground. Spraying is repeated every 12 days.
Plants are treated no more than 4 times per season. All spraying is stopped 3 weeks before harvesting.
Bow
The most dangerous disease affecting onions is downy mildew. It is determined by the pale color and deformation of the feathers and the presence of a gray coating. The disease spreads quickly throughout the site, and it is almost impossible to save the plantings.
Therefore, special attention is paid to preventive treatments of onions. To prepare the working solution according to the instructions for use, take 12 g of Thanos fungicide per 10-liter bucket of water.
During the growing season, onions are sprayed no more than once every 12 days. 10 sq. m plantings require 0.5 liters of solution. Treatments are stopped 3 weeks before harvesting.
Sunflower
When growing sunflower on an industrial scale, the crop is susceptible to a wide range of diseases: downy mildew, white and gray rot, phomosis. To preserve the harvest, prophylactic treatments of sunflower with the fungicide Thanos are carried out.
Sunflower plantings are sprayed three times during the season:
- when 4-6 leaves appear;
- at the beginning of budding;
- during flowering.
To obtain a solution, according to the instructions for the fungicide Thanos, you need to add 4 g of the substance per 10 liters of water. Sunflower is sprayed with the prepared solution. The drug lasts for 50 days.
Precautions
Thanos is a chemical, therefore safety rules are observed when interacting with it. The granules are stored in a dry place away from children and animals. The fungicide is moderately dangerous for bees, low toxic for warm-blooded organisms.
People without protective equipment and animals are removed from the processing site. It is allowed to spray near water bodies and other water bodies, since the active ingredients are not toxic to fish.
Long-sleeved clothing, a respirator and rubber gloves are used to protect the respiratory system and mucous membranes. If the solution comes into contact with the skin, wash the contact area with soap and water.
In case of poisoning with Thanos, you need to drink a glass of clean water and activated charcoal. It is imperative to consult a doctor.
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Conclusion
Fungicide Thanos is used for preventive treatments of vegetables, grapes and sunflowers. Due to its complex effect, the drug suppresses fungal cells and restrains the spread of the disease. When using the fungicide, take precautions.
