Instructions for the use of herbicide Dicamba, consumption rates and how to prepare a working mixture
Farmers do not have enough time and energy to get rid of the weeds that drown out crops of cultivated plants mechanically. And then they resort to using chemicals. One of the most effective herbicides is Dicamba. Before using the substance, be sure to study the instructions, determine the dilution proportions and observe safety measures.
Content
- 1 Composition, release form and purpose of the herbicide "Dicamba"
- 2 How does weed control work
- 3 Main positive and negative aspects
- 4 Consumption rate for various plants
- 5 How to prepare a working mixture
- 6 How to use working solution correctly
- 7 Safety rules for use
- 8 Toxicity and compatibility of the herbicide
- 9 How to store the product
- 10 Are there any analogues?
Composition, release form and purpose of the herbicide "Dicamba"
The postemergence systemic herbicide contains a component of the same name, which is responsible for the working qualities of the drug. The chemical is produced in the form of a soluble concentrate, packaged in plastic canisters with a volume of 5 liters. Effective herbicide "Dicamba" in the fight against monocotyledonous and dicotyledonous annuals and some perennial plants.
How does weed control work
The principle of action of the herbicide "Dicamba" is based on the violation of photosynthesis and division of weed cells. As a result, there is a cessation of development, and in the future, complete death of weeds. The effect is noticeable already 3 hours after treatment. The chemical enters the crop system through the root system and green mass.
Main positive and negative aspects
Like every herbicide, Dicamba has its own strengths and weaknesses.
To the pluses of using a chemical, farmers include:
- Effective destruction of more than 200 types of weeds.
- No impact on crop rotation and complete decomposition in the soil.
- No emergence of resistance.
- Possibility of using in tank mixes with other drugs.
- Low toxicity to humans and bees.
The disadvantages of chemical substances include the inability to use "Dicamba" equally effectively for all types of weeds.
Consumption rate for various plants
Its working qualities depend on the correctly defined dosage of the herbicide. They adhere to the following scheme for introducing the substance:
- Winter wheat - 0.15-0.30 liters per 1 hectare of plantation. Single processing in the tillering stage and before stemming.
- Spring crops, oats, wheat - 0.15-0.30 liters per hectare of planting. One-time processing.
- Corn - 0.4-0.8 liters per 1 hectare of sown area. Processing is carried out once at the time of the formation of the 3-5th leaf on the culture.
How to prepare a working mixture
The rules for preparing the working composition are no different from other herbicides. A plastic container is prepared, which will have to be disposed of in the future. Pour 1/3 of water into it, add the substance and mix thoroughly. After that, add clean water to the top of the canister and gently mix the composition again.
Experienced farmers recommend adding an adhesive to enhance the effect.
How to use working solution correctly
The instructions for use, which are attached to the herbicide "Dicamba", detail the rules for using the chemical. The treatment is carried out in warm and dry weather, the forecast is preliminarily studied - after spraying it should not rain, otherwise it will reduce the working qualities of the herbicide. The optimal temperature for the procedure is considered to be in the range of 15-20 degrees.
Safety rules for use
When using a chemical, it is imperative to follow safety rules so as not to harm your health and the environment. The farmer must wear protective clothing and rubber gloves. The hair is under a headscarf or rubber cap. After finishing processing, all inventory is washed with clean water and disposed of. It is unacceptable to pour the remains of the substance into nearby bodies of water and on the ground.
Toxicity and compatibility of the herbicide
According to the generally accepted classification, the herbicide "Dicamba" belongs to the 3rd class. When used correctly, it is not dangerous to humans or other warm-blooded animals. However, it is recommended to limit the years of the bees to a period of 5 hours after the fields are cultivated.
The herbicide showed itself well during use in tank mixtures with preparations of group 2,4 D, Roundup, Granstar.
How to store the product
To store the chemical, a farm building is allocated, where there will be no access to children and pets. After use, the prepared working composition must be disposed of.
Are there any analogues?
If there is no opportunity to purchase the herbicide "Dicamba", use similar chemicals with a similar effect. The category of such substitutes includes Banvel, Dakkar, Antal, Mikodin, Divo. Before using each substance, study the instructions and follow the procedure for spraying.