Sheriff (Granstar) - highly effective herbicide for the protection of grain crops, Kyiv region.

Sherif herbicide (Granstar herbicide)
The highly effective herbicide Sherif, an analogue of Express, is a systemic drug that controls a number of dicotyledonous weeds ingrain crops and inhibits the growth and development of species resistant to 2,4-D.
It is characterized by a long period of application from seedlings to the appearance of a flag leaf, the absence of phytotoxicity and any restrictions on crop rotation. Due to the low application rate, the herbicide is easy to use.

Active substance: tribenuron-methyl, 750 g/l;
Chemical group: sulfonylureas;
Preparative form: water-soluble granules;
Crops: winter and spring wheat, rye, spring and winter barley;
Weeds: annual and perennial dicotyledonous weeds;
Toxicity: III class (moderately dangerous), safe for bees, birds, fish
Packaging: a box of 10 packs of 500 g, the price is per pack.

Advantages:

The affordable price of Sherif Defenda herbicide is an advantage of the drug compared to other herbicides.

– A wide range of controlled weeds, especially such as thistles, ragwort, etc.

– Compatible with most plant protection products.

– Low application rate – 15–25 g/ha, provides convenience and ease of use.

- There is no phytotoxicity for grain crops.

– Extended terms of use: from the appearance of 2 leaves to the flag leaf in the culture.

- There are no restrictions on crop rotation.

– Long protection period – 30 days.

– Effectively works starting from an air temperature of +5°C.
(//tractor-service.com)
Features of use:

To achieve the best result, the manufacturer recommends applying the working solution during the period of active weed growth, when annual plants are in the phase of 2-4 leaves, and perennial plants are in the rosette phase. At the same time, the culture can be in the stage of 2-3 leaves before exiting the tube. It is better to spray crops in the morning or evening in dry, windless weather at an air temperature in the range of +15-25 °C. In some cases, when weeds are in the phase of active growth, it is allowed to process crops at a temperature of + 5-7 °C. Lower temperatures do not affect the effectiveness of the active substance, but increase the duration of the period during which the weeds die.

When cultivating crops, it is not recommended to spray eared grains during bad weather conditions or those that are under stress. To destroy overgrown, moderately sensitive and resistant harmful plants in crops, it is recommended to use the maximum rate of herbicide consumption. It is impossible to allow the transfer of the working solution to neighboring crops. Rainfall within three hours of a crop treatment can wash away the solution before it penetrates the plant, reducing the effectiveness of the treatment.

Compatibility:

The post-emergence herbicide Sherif from Defenda is compatible with the pesticides used for processing these crops, but each time before preparing the tank solution, a compatibility test must be conducted. To do this, each substance is first diluted in a separatecontainer according to the instructions, and then mixed. The absence of sediment, delamination or other chemical reaction in the solution indicates that the substances are compatible with each other.

The consumption rate of the drug DEFENDA Sheriff

Rye, Winter Barley, Winter Wheat
Harmful object: Annual and perennial dicots, incl. resistant to 2,4-D, Annual and perennial dicotyledonous weeds
Method and time of processing: Spraying the culture from the phase of 2-3 leaves until the appearance of the flag leaf, inclusive.
Consumption rates of the drug: 0.020 - 0.025 kg /ha
Number of treatments: 1
Features: + 0.2 l/ha South Africa Macho

Spring wheat, Barley
Harmful object: Annual and perennial dicotyledonous weeds
Processing method and time: Spraying the culture from the phase of 2-3 leaves to the flag leaf inclusive.
Consumption rates of the drug: 0.015 - 0.015 kg /ha
Number of treatments: 1
Features: + 0.2 l/ha South Africa Macho

World experience:

Sunflower (hybrids resistant to tribenuron-methyl)
Harmful object: Annual and perennial dicotyledonous weeds
Method and time of processing: 2-8 leaves of culture
Consumption rates of the drug: 0.030 - 0.050 kg /ha
Number of treatments: 2.