Instructions for use of Granstar herbicide and consumption rate

Granstar is a drug that causes the death of weeds. The product is available in several forms and has instructions for use. Using all the rules and recommendations for the use of Granstar herbicide, it will be possible to avoid the appearance of weed crops, and it will also be possible to preserve all the properties of agricultural plants. Most often, the herbicide is used on barley and wheat crops.

Composition and release form of Granstar herbicide

The effectiveness of the drug is determined by the content of tribenuron-methyl in the composition. This element belongs to the class of pesticides and has a selective effect on plants. What forms of release of the drug are available:

1. Herbcide Granstar Pro is a powerful product presented in powder form. The drug has a pungent odor. The product is used to control broadleaf weeds.
2. Granstar Mega herbicide is one of the most popular drugs used for the development of cereals and grain crops. The herbicide is resistant to interaction with other fertilizers.
3. Herbicide Granstar Ultra is a drug that is used to protect plants from dicotyledonous weeds. It prevents their subsequent appearance and tolerates additional auxiliary chemicals.

Important! The herbicide acts at the cellular level, because of this, plants can be treated even when they have grown up.

Mechanism of action

The drug is used after the germination of cereals and barley crops. Granstar instantly penetrates the stems of agricultural plants and blocks acetolactate synthase, which promotes weed growth. During the action of the drug, the weed cells divide at a slow pace, then the plant dies. The process of affecting weed crops progresses during wet and warm weather. In addition, the herbicide is used to treat sunflowers, it helps speed up their development.

Main positive and negative aspects

What are the advantages of the product:

1. Effect on the most difficult weeds.
2. Convenient use and release form.
3. Ability to use the product at low temperatures.
4. Quick effect on weed crops.

Among the disadvantages are:

1. The herbicide, when fertilized, can repel insects beneficial to the plant.
2. The product may cause burns on the surface of sheets.
3. The aggressive composition, if it comes into contact with the skin, can cause the development of an allergic reaction.

Despite some disadvantages, herbicides are widely used in the agricultural industry.

Consumption rates for various plants

How much product to take for processing different crops:

1. Cereals - 0.015 kg/l.
2. Winter cereals - 0.01 kg/l.
3. Oats - 0.02 kg/l.
4. Wheat, barley - 0.1 kg/l.

Important! For manual processing, respirators are used to prevent chemical contact with the skin.

How to prepare the solution?

The chemical solution must be prepared on the day of plant treatment. Add the required amount of product to a special container half filled with water. Next, you need to mix the components thoroughly, then add water to the entire volume of the container.

Instructions for use of the drug

Before the procedure, you should read the instructions for use:

1. Processing should be carried out in hot weather, without precipitation or wind.
2. The temperature of the water for mixing should be within 20 degrees Celsius.
3. In order for the product to act for a long time, it is recommended to mix it with Trend-90 surfactant.

It is prohibited to use Granstar herbicide if there is moisture on the leaves of weed crops.

Precautions when working with herbicide

To prevent complications, you should adhere to the following safety measures:

1. When handling manually, use a respirator and gloves.
2. Postpone application in hot and rainy weather.
3. To fertilize oats, it is not recommended to add Trend-90 to the solution.

When air processing, special warning signs must be placed around the perimeter.

Phytotoxicity

If the processing rules are followed and the required amount of the product is used, the drug does not have a toxic effect on cereals.

Miscibility with other drugs

Granstar can be mixed with other processing products. This allows you to remove weeds with a strong root and prevent their reappearance. Combined use is used to remove cornflower and bindweed.

Storage conditions

It is recommended to store the product in a dark place where direct sunlight does not penetrate. Suitable temperature is from 0 to 30 degrees Celsius. The shelf life of Granstar is 3 years.

Are there any analogues?

What similar products can you find:

1. A formidable expert.
2. Mistard.
3. Gold Star.
4. Sheriff.

All products are presented in different price categories.