Instructions for the use of herbicide Express, composition and form of release
Herbicides are essential for weed control in crops and plantings. One of them is the herbicide Express. To obtain a favorable effect from the use of the mixture, you need to study the instructions for using the herbicide Express, the properties of the drug, its main advantages, consumption rates, rules for preparing the working solution, as well as storage features and safety precautions when using the product.
Composition and form of release of funds
The chemical class of the drug is sulfonylurea. The main active ingredient of Express Gold herbicide is tribenuron-methyl, which makes up 75% of the total mass. The product is available in the form of water-soluble granules in plastic cans of 200 grams.
The mechanism of action of herbicide Express
The drug has a local effect. Herbicide Express comes into contact with the leaf blades and the weed stem, which contributes to the destruction of the ground part of the plant. In this case, the agent does not affect the structure of the root system. This type of substance is effective for the destruction of annual weeds.
Main advantages
The main advantage of the product is the control of a wide range of weeds, including thistles, ragweed, sow thistle. Also, the postemergence use of the drug makes it possible to control the dose and, if necessary, use tank mixtures. The substance decomposes quickly, leaving no residue in the soil or the environment. In addition, it is convenient to transport, use and store.
Consumption rates
The drug is used, among other things, on sunflowers, which are resistant to the components of this herbicide. The consumption rate is considered to be 25-50 grams of funds per 1 hectare of plantings for the destruction of annual and certain perennial dicotyledonous weeds.
It is necessary to spray crops in phases from 2 to 8 pairs of true leaves of the culture, as well as in the early stages of the growth of harmful objects. Working fluid consumption is 200-300 liters per 1 hectare.
How to prepare the working solution correctly?
To prepare the solution, you need to observe the proportion: add 1 gram of the product to 10 liters of water. After adding the herbicide, everything must be thoroughly mixed and left to infuse for several hours. After that, the product can be used to spray the plantings.
Instructions for using herbicide
The substance can be applied once and in 2 stages.The first method is to apply the substance during phase 2-8 pairs of true leaves to the grown crop. In this case, no more than 30 grams of the drug is used per 1 hectare of planting.
During the application of the agent in 2 stages, the drug is first used in the phase of 2 to 4 pairs of true leaves in the crop. In this case, the rate of calculation of the herbicide Express is 10 grams per 1 hectare. Then it is introduced in the phase of 6-8 pairs, taking into account the consumption of 15 grams of funds per hectare of sunflower plantings.
The dosages are prescribed in the instructions that come with the drug. Compliance with them will allow you to get the desired effect when using the substance.
Safety and toxicity of the drug
Herbicide Express has a 3 hazard class, which indicates a moderate danger of the product to human health. To prevent intoxication of the body, you must adhere to safety rules. These include:
- Having a change of clothing that can be used when working with a chemical.
- Classic equipment when working with a spray of toxic substances. This includes a hat, vacuum goggles, heavy gauze bandages to protect the upper respiratory tract, long-sleeved clothing made of coarse fabric, and a rubber apron.
- Checking the condition of the sprayer with water.
- The procedure is recommended in the absence of wind and rain, in the morning or evening.
- It is not recommended to smoke, drink or eat while processing plantings.
- After processing, you need to neutralize the tank for spraying with a 5% soda solution for 3-6 hours.
- Spraying should not be carried out for children, lactating and pregnant women, as well as people who have an increased sensitivity to the components of the herbicide.
How and how much can you store?
The drug can be stored for no more than 3 years from the date of manufacture. It is recommended to keep the pesticide away from household items and food. The room temperature should not exceed 50 ° C. The herbicide must be kept in a closed container at all times.
Similar drugs
The analogues of the product are Tarzan, Furex and Tigran herbicides. They are much cheaper, since their consumption for a similar planting area is 2 times less than that of Express.
The use of such substances is effective if the instructions for use are followed, as well as safety regulations. This will make spraying healthy and beneficial to the crop.
