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

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

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By "Benomil" is meant a systemic fungicide and seed dressing agent. With its help, it is possible to cope with a whole complex of diseases of cereal plants and sugar beets. The drug has a broad spectrum of fungicidal activity and helps to increase the yield parameters. In order for the product to give the desired effect, it is important to strictly follow the instructions.

Composition and formulation

The drug is available as a wettable powder. The active ingredient is benomyl. There are 500 grams of the main ingredient in 1 kilogram of the fungicide.

Mechanism of action

The principle of action of the fungicide is aimed at inhibiting the cell division of pathogens. The product has protective properties and helps to cope with infections. It successfully suppresses the activity of fungal microorganisms.

Benomil is absorbed by the foliage and root system of cultivated plants. After which the active substance is directed towards the apex. In this case, one part of "Benomil" remains on the surface of the crops, while the other penetrates into the plant and transforms into carbendazim. This substance is distinguished by pronounced fungicidal characteristics.

Hydrolysis of the active component produces butol isocyanate gas. It enters the mycelium of pathogens and immediately stops cell respiration. This helps to quickly suppress the subsequent development of pathogens. This effect provides an additional fungicidal effect of the drug.

The advantages of the tool include the following:

  • activity against a broad spectrum of fungal microorganisms;
  • systemic therapeutic and prophylactic properties;
  • a long protective period - when treating plants with a fungicide, it lasts 1.5-2 weeks, after using the composition for dressing seed material, this period reaches 25 days;
  • quick effect - it comes already 2-3 hours after application;
  • lack of phytotoxicity, subject to the rules of use;
  • low cost of a hectare norm - this guarantees the payback of the substance.

Scope of use

The tool can be used to combat various disorders. These include snow mold, gray rot, powdery mildew. Also, the composition is effective against fusarium, oidium, septoria and many other fungal pathologies.

Instructions for use of the Benomil treater

The dosage and rules for using the substance are shown in the table:

Cultivated plantPathologyDosage, kilograms per hectare, kilograms per 1 tonFeatures of useWaiting period (number of treatments)
Winter wheatSnow mold, various types of root rot0,3-0,6Planting is required to be processed during the growing season. For 1 hectare, you need to use 300 liters of working solution.50 (1)
Spring wheatPowdery mildew0,5-0,6
Winter ryeSnow mold, different types of root rot0,3-0,6
Sugar beetCercosporosis, powdery mildew0,6-0,8It is necessary to spray the plantings during the growing season. It is recommended to use 400 liters of working fluid per 1 hectare.20-40 (1-3)
Etching of planting material
Spring and winter wheatSmut, snow mold, root rot2-3The seeds need to be processed before planting. For 1 ton, 10 liters of working solution should be used.– (1)
Spring and winter barleyVarious types of smut, root rot
OatsSmut, root rot
Winter ryeStem smut, snow mold, root rot

To make a working solution, it is recommended to fill the sprayer tank by a third with water. With the mixer switched on, add the required amount of the drug or the previously prepared stock solution.

To make a mother liquor, the container needs to be filled with water by a quarter, add the preparation and add water. This is done with constant stirring of the composition. After adding the product or stock solution, pour water into the sprayer.

This sequence of actions helps to prevent precipitation of the ingredients of the product. You need to use the working mixture on the same day. After processing the plantings, the sprayer must be rinsed with water.


When using the drug, be sure to use personal protective equipment. It is recommended to wear gloves and a respirator while doing this. The working solution is prepared in an open area. You cannot do this indoors.

When using the fungicide, it is recommended to avoid contact with the skin or eyes. Do not eat, drink or smoke while processing plants. After spraying crops, you need to wash your face and hands well.

In case of poisoning with Benomil, it is recommended to provide first aid to a person in a timely manner. If the substance comes into contact with the skin, rinse it with plenty of water. If the product gets into your eyes, rinse them with plenty of running water.

Expert opinion

Zarechny Maxim Valerievich

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

In case of penetration of the drug into the digestive organs, it is required to drink several glasses of water and provoke vomiting. You should first drink activated charcoal. Then you need to see a doctor immediately.

Compatibility with other substances

The tool can be combined with other protective drugs. Exceptions are substances that have strongly alkaline or strongly acidic reactions. Benomil cannot be combined with Bordeaux liquid and sulfur-based preparations.

Terms and conditions of storage

It is recommended to keep the preparation in pesticide warehouses. The composition must be in a sealed package.

In this case, the temperature regime can be from -10 to +30 degrees. Shelf life in sealed packaging is 2 years.

What can be replaced

Fundazol is considered an effective analogue of the drug.

Benomil is an effective fungicidal agent that helps to cope with most fungal infections. The substance can be treated with planting or seed material before planting. In this case, it is important to strictly follow the instructions and follow the safety rules.

Watch the video: Qu0026A What fungicide can I use to prevent phytophthora leaf blight in peonies? (June 2022).


  1. Heikkinen

    I offer you to visit the website where there are many articles on this matter.

  2. Madntyre

    In my opinion, this is not the best option.

  3. Tedric

    I mean, you allow the mistake. Write to me in PM, we'll talk.

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