Instructions for the use of the fungicide Topsin M and the mechanism of action

Instructions for the use of the fungicide Topsin M and the mechanism of action

We are searching data for your request:

Forums and discussions:
Manuals and reference books:
Data from registers:
Wait the end of the search in all databases.
Upon completion, a link will appear to access the found materials.

"Topsin M" is a fungicide that belongs to the group of contact-systemic chemicals, the instructions for use speaks of its ability to protect plants from infection and treat them in the early stages. The tool eliminates fungal infections (the most common plant diseases, they account for 80%) on garden, garden, field crops. In addition, the drug destroys insect pests.

An agrochemical is in demand in large and private farms for cereals, fruits, vegetables, stone fruits. It is allowed to be combined with other substances, the agent is safe for the body.

The composition and form of release of the fungicide "Topsin M"

The product is produced in 2 forms - an emulsion of 10 ml in a bottle or in 5 l plastic containers. The powder is packaged in packages of 10 g, 25 g, 500 g. The active substance is thiophane-methyl. Concentration in emulsion - 50%, in powder - 70%.

Main advantages and disadvantages

Gardeners highlight the main priorities of Topsin M:

  • It manifests itself in the first hours after treatment, the duration of action is up to a month.
  • Fights more than one disease.
  • Compatible with many products, with the exception of those containing copper and alkali.
  • The tool is able to stimulate the growth of culture cells, improves photosynthesis.
  • Promotes the restoration of trees from mechanical damage (hail, pruning). The product is slightly toxic, safe for honey plants, humans, and plants.

Of the minuses, addiction of pathogens to the active substance is distinguished. In this case, you need to alternate it with other fungicides.

In addition, the agent is not capable of destroying peronosporosis, it is ineffective at temperatures below +15 C. Thiophan-methyl in case of an overdose is dangerous for humans, pets, inhabitants of reservoirs.

The action of the active substance

The main component of the chemical is evenly absorbed by leaves, shoots, and the root system. Reaching the affected area, it suppresses the division of cells of the pathogen, blocks respiration, thus preventing the awakening of the mycelium and the germination of spores.

The remedy treats diseased foci, spreading to the roots, protects against soil parasites.

"Topsin M" relieves indoor flowers, vegetables, fruits from aphids, leaf beetles and their eggs.

Preparation of working solution and instructions for use

Topsin's solution is prepared before processing. The recommended dose is 10-15 g per 10 liters of water.

Stir the suspension gradually, first pour ΒΌ part of water into the sprayer, add the required dosage, close, shake, add the rest of the liquid. During operation, the solution is periodically shaken to avoid sediment.

The powder is also gradually moistened with water, then brought to the required volume. Spraying plants is recommended only before or after flowering. Multiplicity - 2 times per season with a break of 14 days.

Spraying cucumbers

Cucumbers in the open field are sprayed when powdery mildew appears, from shoots to the formation of gherkins. Calculation - 3 liters of solution per 100 sq. m. Powder for 10 liters of water needs 2.5-4 g, suspension - 3.5-6 ml.

Fruit trees

Trees require 10 liters of solution for an adult, 2 liters for a young one. Sprayed for scab, coccomycosis, powdery mildew 2 times, before and after flowering. Powder is taken 10-15 g, suspension - 15-20 ml per bucket of water.

Vineyards and berry bushes

Grapes, currants are treated against gray rot, anthracnose, powdery mildew, oidium, using 10-15 g of powder or 15-20 ml of suspension. Multiplicity - before flowering, after harvest. One bush needs about 5 liters of solution.


For sugar beets and other root crops, take 2-3 g of powder, 2.5-4 ml of suspension per 10 liters of water. Processing is allowed 3 times during the growing season with cercosporosis, powdery mildew.

Compliance with safety measures

For spraying, choose dry weather, no wind. Protective clothing, goggles, respirator, gloves are required. Residues should not be poured into nearby bodies of water. It is forbidden to use the agent near water bodies, apiaries, next to animals.

The degree of toxicity of the drug

Topsin-M is not very dangerous for humans (2nd class). In case of accidental contact, burns on the skin and mucous membranes do not remain. Moderately hazardous for bees - 3rd class, for fish and aquatic organisms - 1st hazard class (very toxic).

Compatibility with other pesticides

The agent is allowed to be mixed with fungicides, with preparations against ticks (acaricides), against harmful insects (insecticides), with the exception of substances containing copper and alkali.

Terms and conditions of storage

The maximum shelf life of a chemical product in an unopened package is 5 years. This requires a dark, dry room away from food, feed, medicine, children, and pets.

Analogs of the remedy

There are agents from a series of fungicides that contain the same active ingredient.

"Rex Duo" - its active components: thiophan-methyl 31% and epoxiconazole 18.7%. The drug blocks the formation of cell membranes of the fungus, leading to its death. Available in suspension. Used for cereals, sugar beets from powdery mildew, pyrenophorosis, septoria.

Phoenix Duo is a two-component preparation containing 310 g / l of thiophan-methyl and 250 g / l of flutriafol. Designed to protect against fungal (anthracnose, septoria, rust, scab, blast) of grain crops, apple trees, grapes, beets.

Agrochemicals with another active substance: Fitosporin-M, Abiga-Peak, Quadris, Previkur Energy.

Watch the video: Directions for Use of Daconil Fungicide (December 2022).