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Herbicide "Dianat": description, instructions for use

Wheat and rye are often planted after some other crops. This can be, for example, sunflower, rapeseed, peas, etc. As a result, clogging of grain plantations due to the fallow occurs. Sprouting on cultivated fields often and ordinary meadow plants. All these weeds take away nutrients from the cereals. As a result, wheat, rye or oats reduce yields. To prevent this from happening, farmers are forced to use special drugs - herbicides. "Dianat" is one of the most effective tools of this group.

General description of the preparation

This herbicide is delivered to the market usually in cans of 60 liters in the form of a water-soluble concentrate. He refers to a group of systemic postemergence selective drugs. The main active substance in herbicide "Dianat" is dicamba - dimethylamine salt. In one liter of the drug it contains about 480 grams.

одновременно с гербицидами, изготавливаемыми на основе сульфонилмочевины и глифосфата. According to the instructions for use, this weed control can be used simultaneously with herbicides made on the basis of sulfonylurea and glyphosphate. If necessary, it can be added to tank mixtures intended for plant protection. However, in this case, among other things, you usually have to perform compatibility tests. Избирательностью это средство отличается высокой. Best of all, this herbicide exhibits its properties at an air temperature of +10 ... +20 о С. This means is very selective. That is, it does not cause any harm to the crops themselves growing on the field.

аще всего выпускают этот препарат зарегистрированные в республике Беларусь производители. Most commonly, this drug is produced by registered producers in the Republic of Belarus. Herbicide "Dianat", а также украинскими компаниями. However, it is produced by some Russian and also Ukrainian companies. For example, very often the market meets "Dianat", produced by the domestic company Basf. Worth this drug in any case quite expensive. The price of one liter of the drug is approximately 1100-1200 rubles.

In which cases can be used

Use "Dianat" is allowed to fight both with annuals and with perennial broad-leaved weeds. Use this tool on crops of wheat, barley, rye. If necessary, it can be used on both winter and spring crops. Also, this herbicide often treat fields with corn and oats. Very good "Dianat" helps including from resistant to sulfonylureas and 2.4 D weeds. The rates of consumption of this drug depend on the specific culture and will be considered below.

When can not apply

It is not recommended to use this remedy for planting sugar and popping corn. "Dianate" is usually used only for the destruction of weeds when growing this crop for silage and grain.

Also, it is not allowed to use this tool to treat fields with weakened (for example, after disease or drought) crops. In addition, the instructions for use prohibit the use of "Dianat" on corn for two weeks before or after sprinkling cobs with organophosphorous insecticides. Another contraindication to use is too low (up to +6 о С) or high (above 25 о С) air temperature. Also, the herbicide can not be used on wet plants due to rain or dew. In this case, no effect from its use will be obtained. That is, the money invested in it will be wasted. Wet soil to use this drug is not an obstacle.

What plants destroy

гербицид «Дианат» может как от проросшего из падалицы подсолнечника, так и от рапса или гороха. To protect the grain crops, the herbicide "Dianat" can both from sunflower sprouted from the sunflower, and from rape or peas. -предшественниками, как горчица, свекла, соя. Also, this remedy copes very well with such weeds as precursors, like mustard, beet, soy. From meadow plants, this herbicide is destructive, for example, on a tenacious bedrock, a dioecious violet, grains, dissected geraniums, poppies. You can use "Dianat" and to destroy the weeds of the cabbage family.

Instructions for the use of the herbicide "Dianat"

To get the best effect, the "Dianat" preparation is recommended to be used immediately after sowing of cereals. If this is impossible for some reason, it is permissible to apply it a little later. However, when used in the spring, the field must be treated before the emergence of cereals. Also, sometimes the crops are sprayed with this herbicide in the summer. The timing in this case depends on the specific culture.

Actually the working solution of the preparation is prepared immediately before processing. Storage of it is not allowed. гербицида «Дианат» обычно в пластиковых баках. Prepare a working solution of herbicide "Dianat" usually in plastic tanks. The latter are prefilled with water approximately 1/3. Further, the amount of the preparation necessary for this or that culture is added to the tanks. Then add water to the top. Spraying of crops with the resulting working solution is allowed both by conventional methods and by aviation.


Norms of consumption of herbicide "Dianat"

How much should be used for a culture, please see the table below.

Norms of consumption of herbicide "Dianat"

Culture

Application rate

Recommended application period

Wheat, winter and spring barley

0.15-0.3 l / ha

In the tillering phase before reaching the pipe

Corn

0.4-0.8 l / ha

In the phase of 3-5 leaves

To process all these plants with herbicide "Dianat" the instruction for use allows no more than once a season. Conduct all sorts of manual operations on crops after using this tool can not be earlier than a week. Mechanized work is allowed after 3 days.

When using this agent simultaneously with other compatible herbicides, its activity in terms of the destruction of weeds is enhanced. This is due primarily to the emerging special synthetic effect.

How the drug works

ербицида «Дианат» относят прежде всего быстроту его действия. The pluses of the herbicide "Dianat" are, first of all, the speed of its action. The first results are already visible on day 2-3. Weeds usually begin to strongly distort the leaves and their petioles. е . This high efficiency of the composition is explained primarily by the fact that it very easily penetrates into the tissues of weed plants and is almost instantaneously transported throughout their length . After spraying, the active substance of the preparation is absorbed by the leaves. If the soil on the field is moist, the solution begins to be absorbed by the roots as well. Moving through the tissues, the drug reaches the growth point of the weed and suppresses it. It is as a result of this that the plant begins to deform and eventually wither.

The weeds are weakened when applying "Dianata" for about 15 days. Not too sensitive to the drug plants can remain green after treatment with this herbicide. However, in this case they practically cease to develop and they can no longer compete with grain or corn.

Precautionary measures

Post-emergence herbicide "Diamant" is a tool that is quite aggressive and, if used incorrectly, can harm the human body in particular. The rules for its application should be as follows:

  • You can prepare the solution only in a specially designated place for this purpose;

  • Processing is carried out using protective equipment;
  • After finishing the treatment, the remainder of the solution should be poured out;

  • The tank itself should be thoroughly rinsed with water.

At the final stage, the tanks are additionally treated with ammonia, diluted in a proportion of 1 liter per 100 liters of water. To sustain the resulting liquid in the containers should be approximately 15 minutes. Then the tanks are washed again with water.

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