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Instructions for use and composition of the fungicide Scalpel, dosage and analogues

Instructions for use and composition of the fungicide Scalpel, dosage and analogues


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Infection of crops with pathogenic fungi often causes crop loss. Today in the arsenal of farmers there are effective, safe means for the treatment and prevention of common diseases. The "Scalpel" preparation is a fungicide with a wide spectrum of antimycotic activity, which provides plants with long-term protection against infections without showing phytotoxic properties.

The composition and form of release of the fungicide

The active composition of the drug is represented by a compound of the triazole series - flutriafol, the amount of which is 250 grams per 1 liter of the total volume of the mixture. "Scalpel" is produced in the form of a concentrated suspension, packaged in plastic containers with screw caps, 5 liters each.

The principle of action of the drug "Scalpel"

The drug acts systemically, penetrating into plant tissues and rapidly spreading through the acropetal route. The flutriafol molecule geometrically corresponds to the center of the protein responsible for the assembly of ergosterol. The result of the interaction is a violation of the synthesis of styrenes in the cell membrane of the pathogen and the suppression of the development of mycelium. Flutriafol also has a fumigating effect.

Fungicide "Scalpel" has a deep and persistent therapeutic and prophylactic effect, ensuring the death of fungi on diseased plants and long-term (up to 6 weeks) protection from primary and re-contamination.

In what cases is it used?

The drug, which is active against aerogenic and soil infections, is used for antifungal treatment of wheat and barley plantings (spring and winter seedlings), as well as sugar beets.

"Scalpel" is used for the treatment and prevention of the following crop diseases:

  • powdery mildew;
  • rust;
  • septoria;
  • spotting;
  • fusarium lesion of the ear;
  • rhynchosporia;
  • cercosporosis;
  • phomosis.

Therapeutic treatment is carried out at the first signs of plant infection, prophylactic - in accordance with the vegetation stage of a particular crop. The protective mechanism is formed 6-7 hours after the application of the "Scalpel".

Consumption rate

The fungicide is used according to the dosages recommended by the manufacturer, observing the consumption rates and processing times.

Consumption rate of Scalpel fungicide for different crops:

Processing objectDrug dose, liter / hectareWorking solution rate, liter / hectareMultiplicity of processing
Wheat0,5up to 3001-2
Barley0,5up to 3001
Sugar beet0,25300-4001-2

The waiting period for planting sugar beets is 30 days, for cereals - 40 days.

Instructions for the use of the fungicide

"Scalpel" is intended for the treatment of plantings by spraying plants with freshly prepared aqueous dilution of the suspension-concentrate. To prepare the working fluid, the required amount of fungicide is mixed with an equal volume of water. This primary dilution is then dissolved in a spray tank filled with one third of the total water volume. Mixing thoroughly, add the remaining water to the tank.

Expert opinion

Zarechny Maxim Valerievich

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

During irrigation, it is recommended to continue stirring the solution to evenly distribute the suspension particles.

Crops of grain are sprayed at the beginning of the heading stage, in the case of application against Fusarium head - during the heading period. Sugar beet plantings are sprayed when the first signs of infection appear. Re-processing is possible after 2 weeks.

"Scalpel" remains active in conditions of low air temperature (the lower threshold is +5 ° C). Resistance to the effects of atmospheric precipitation is established 2 hours after the work.

Precautions

The fungicide is classified as a class 3 hazardous chemical, which indicates a moderate degree of danger to human health.

When working with the drug, the following rules must be observed:

  • restrict the access of third parties and animals to the processing area and adjacent territories;
  • use personal protective equipment (tight overalls, gloves, respirator, eye protection);
  • exclude the possibility of direct contact of the fungicide with the skin and mucous membranes;
  • spraying in calm weather in the evening.

The minimum period for limiting the summer of bees is 6 hours. For irrigation, mechanical sprayers are used, the aviation method of spraying is prohibited.

Storage rules

The "scalpel" should be stored in a tightly closed original container, away from household items, food, out of reach of children and animals. The containers with the drug are placed in a place protected from direct sunlight.

Shelf life

3 years, provided that the original packaging is preserved.

Analogs

A number of fungicidal preparations are produced on the basis of flutriafol.

Compositional analogs of "Scalpel":

  • "Impact";
  • Trifol;
  • Alpha Phoenix;
  • "Fitolekar".


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