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Instructions for the use of Boverin and the composition of the drug, dosage and analogues

Instructions for the use of Boverin and the composition of the drug, dosage and analogues


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"Boverin" is a microbiological substance that has insecticidal properties. The drug is made on the basis of an entomopathogenic fungus called Beauveria bassiana. The composition helps to protect agricultural plants, flowers and ornamental crops from the larvae of mushroom gnats, thrips, bear. Also, the drug successfully copes with other pests.

Active ingredient and form of drug release

The spores of the entomopathogenic fungi Beauveria bassiana, which belong to the genus Beauveria, are considered the active component of the agent. Their titer is at least 2 × 108 CFU per milliliter. The agent is released in the form of a liquid. Packages with a capacity of 5 or 20 liters are on sale.

The mechanism of action of the agent

When the conidiospores of the fungus come into contact with the body of an insect, they germinate and enter the structure of the body. Under the influence of their enzymes, the cuticle dissolves, producing toxic substances. This becomes the cause of the death of parasites.

Expert opinion

Zarechny Maxim Valerievich

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

The mycelium penetrates the entire body of the pest, forming a layer of conidiophores on its surface. As a result, the parasite dies, and the conidia enter other crops.

The main advantages of the tool include the following:

  • harmless to people, fish, bees, domestic animals;
  • no risk of environmental pollution;
  • lack of regulations for use;
  • no impact on the taste of the crop;
  • a positive effect on the quality parameters of products.

What are they used for?

The product helps to protect potatoes, vegetables, ornamental plants. They can also process fruit and berry plants. The composition can be used indoors or outdoors.

The drug successfully copes with thrips, moths, whiteflies. Also, the substance can be used to combat bedbugs, ticks, larvae of Colorado beetles.

For a product to give the desired results, it is important to apply it under the right conditions. In this case, the relative humidity should be 80-100%, and the temperature regime should be + 24-26 degrees.

Instructions for the use of "Boverin"

The amount of funds must be calculated depending on the number of parasites. It is 3-9 liters per hectare. At the same time, the consumption of working fluid can be 0.5 liters per 1 square meter or 1500-2000 liters per 1 hectare. This dosage is used at a solution concentration of 0.5-1%.

Spraying vegetative plants is required systematically. This should be done at intervals of 1-2 weeks. In this case, one half of the substance is recommended to be applied to plants, and the other - to the ground. Entomopathogenic fungi develop best at temperatures of + 24-26 degrees. In this case, the humidity parameters should be 80-100%. One month after the treatment of cultures, the biological efficiency reaches 75-82%.

Expert opinion

Zarechny Maxim Valerievich

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

The tool is considered completely safe for people. It also does not harm animals or beneficial insects. Therefore, the drug is considered an effective substitute for chemicals.

To increase the effectiveness of the substance, it is recommended to take 1 sachet and mix with 1-2 large tablespoons of sunflower oil. The components should be thoroughly mixed and laid out in the holes for 2-10 centimeters. Also, the substance is placed between the rows of plants. In this case, it is permissible to use 200 grams per 1 hundred square meters.

When carrying out planting work, the composition must be placed around the perimeter of the hole and in the very depression under the root. After completing the procedure, you need to thoroughly wash your hands.

In general, the dosage of the product depends on the pests and crops that are planned to be treated. Consumption rates of the substance are given in the table:

CulturePestsDrug costs, liters per hectareWorking fluid consumption rate, liters
Cereals - barley and wheatWheat thrips, cereal aphid4-6200-300
PotatoesColorado potato beetle - the composition helps to cope with larvae of 1-2 ages3-4200-500
Pulses - peasPea weevil5-6200-300
Indoor vegetable cropsThrips, whitefly6-9400-800
Fruit and berry plantsAphid, moth5-7800-1000

To achieve maximum results, "Boverin" is recommended to be combined with other drugs. The most effective combination is obtained with the participation of the insect-acaricide "Coloradocide". At the same time, it is permissible to reduce the dosage per hectare by 1.5-2 times.

Safety regulations

Despite the safety of the substance, when using it, it is important to strictly adhere to the main recommendations of specialists. When processing plantings, it is worth using personal protective equipment - gloves, glasses, a respirator. After completing the procedures, you should wash your hands with soap and water.

Compatibility with other products

The drug can be combined with other agents. In a tank mix, the composition is compatible with the bioinsecticide "Metarizin". Also "Boverin" can be combined with "Rosalon", "Chlorophos", "Decis". A combination with "Polycarbocyte" is possible. At the same time, it is impossible to combine the substance with Bordeaux liquid, "Tsineb" or "Bilenton".

Terms and conditions of storage

It is recommended to keep the product in a tightly closed container. This should be done in a dry and dark place. Compliance with the temperature regime is of no small importance. Optimum performance should be + 4-6 degrees. The shelf life does not exceed 3 months from the date of manufacture.

Substitutes

The drug "Insecto" is considered an effective analogue of the substance.

"Boverin" is an effective remedy that helps to cope with many harmful insects. It is completely safe for people, pets and beneficial insects. For the drug to give the desired effect, it is important to strictly adhere to the instructions.


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