The drug "Dublon Gold" is a common herbicide that has been used in agriculture for a long time.
We propose to consider the range of its action and effectiveness of application.
What is effective against
The drug is used to protect corn crops. Doubloon Gold is used to combat annual and perennial cereals, as well as dicotyledonous weeds.
Let's look at their examples: cereals annuals: weed millet, hairy millet, common scab, bristles, empty oats; cereals perennials: wheatgrass creeping, Allep sorghum; dicotyledonous annuals: ambrosia, blue cornflower, cyclist stork, mountaineer, field mustard, wild radish, chamomile, Chistite annual; Dicate perennials: blue and field sow thistle, field thistle.
Did you know? Herbicides differ little in danger from drugs, and most often chemical drugs aimed at combating harmful plants, do much less harm to the human body than the usual drugs from the pharmacy.
Active ingredient and release form
The preparation contains nikosulfuron (600 g per 1 kg of the herbicide) and thifensulfurol-methyl (150 g per 1 kg). These active ingredients and cause high efficacy of the drug. It is produced in the form of water-dispersible granules, packaged in vials. 
Drug benefits
Among the advantages of the drug, we can distinguish such positive features:
- Doubloon Gold is highly efficient, it is able to fight with many types of weeds, while it is important to bring it in the early stages of the growing season, this will help to improve the result.
- The action of the drug lasts a long period, which significantly affects its positive assessment.
- Doubloon Gold belongs to herbicides, which are distinguished by a low consumption rate, respectively, the tool is classified as economical.
- If the drug is applied according to the instructions and all the rules are followed, it is absolutely not phytotoxic for corn crops.
- Herbicide is safe for the environment, does not pose a significant threat to insects and animals.
- In order to protect the crop, one-time processing is necessary, and this means substantial savings.
- It is noted the ease of use of the drug, granules dispersed in water, it is very easy to apply to the soil.
Important! Double Gold is not allowed to be used near water bodies, as the chemicals contained therein are a danger to fish.
Mechanism of action
The drug acts selectively and systemically. He gets into the weed, absorbed into the roots and foliage, and then moves along the xylem and phloem. Thus, acetolactate synthase, an enzyme involved in the synthesis of essential amino acids for the weed, is inhibited.
Disruptions occur in the life of the plant, due to the lack of necessary acids, and they die.
How to process
The drug is used on corn fields, varieties that are intended for extracting oil, sugar varieties, varieties of corn that burst, as well as those crops that will be used for breeding seeds are not suitable for processing. 
For weed control, the following herbicides are also used: "Tornado", "Callisto", "Dual Gold", "Fabian", "Gezagard", "Stomp", "Hurricane Forte", "Eraser Extra", "Reglon Super", " Agrokiller "," Lontrel-300 "," Titus "," Lazurit "," Grimes "," Ground "and" Roundup. "The plants are sprayed at the moment when 2-5 leaves have already appeared on it, and creeping couch grass reaches a height of 8-12 cm.
Duplon gold, more precisely, the solution for spraying of the herbicide, according to the instructions for use, must be prepared immediately before the procedure.
To prepare the mother liquor, you need to pour into the bucket ¼ of the water and add the right amount of the drug, then you need to stir well and add more water so that the bucket is на full.
Then you need to pour a half-pack of water into the sprayer and add the mixture there, then mix. At the very end of the mix you need to add Adieu and add the right amount of water in order to make the tank full. 
Important! The adhesive is introduced into the solution last, due to the fact that after it is added, a thick foam may form, which can lead to splashing of the substance.
When the solution is ready, you should immediately begin spraying the corn seedlings. The treatment is carried out in the late evening or early morning. Within 3 days after the treatment of the field, people can carry out mechanized work.
Impact speed
After 3-4 hours after treatment, the active substances contained in the herbicide will penetrate into the roots and leaves of weeds, and after a few more hours the growth of harmful plants will slow down significantly.
In this case, the processing results will be visible no earlier than in 10-15 days. In 15-20 days the weeds will be completely destroyed. The rate of action of the herbicide is influenced by air temperature, humidity, and also by how well the weeds have managed to take root.
Symptomatic efficiency is noticeable even in a period of slower growth of weeds, because their color changes, they begin to fade. 
After 20 days, almost all weeds die, and resistant to the drug or too ingrained stop their growth and development, cease to bear the danger to corn.
Period of protective action
Herbicide is able to defeat those weeds that have already appeared or are just emerging during spraying. In the treated areas, new malicious plants do not appear for a long time.
Compatibility with other pesticides
Doublon Gold can be used in combination with insecticides of the pyrethroid class, as well as with other herbicides, the main component of which is dicamba. But preparations based on 2.4 D and organophosphate insecticides are not compatible with Dublon.
Sharing can harm the culture, as well as reduce the effectiveness of the means used. It is not recommended to use this herbicide with pesticides with an increased acid or alkaline reaction.
Crop rotation restrictions
If you rotate the crop rotation correctly, there are no restrictions for the following plants. Negative consequences for future crops can arise only when the period between processing and the next sowing was extremely dry, and also if the soil on which the plants grow is too acidic. 
Did you know? In the USA, the European Union, Japan and China, 90-100% of the fields are treated with herbicides.
Term and storage conditions
Doublon Gold is stored in specialized warehouses for pesticides, in a sealed original package no more than 2 years after the date of manufacture. The air temperature in such rooms can vary from -25 to + 35 ° С.
Herbicide Dublon Gold has proved itself well, its powerful effect was appreciated and widely used in the cultivation of corn. Observing the rules of use when making the drug, you will ensure the safety of the future crop and get rid of annoying weeds.
