Metribuzin: instructions for use and composition of the herbicide, consumption rates

Herbicides with selective action help to destroy many types of weeds in vegetable crops. Consider the action and purpose of Metribuzin, the composition and form of release, the use of the product according to the instructions. How to work with the drug according to safety precautions, with what it can be combined, how and how long to store. What substitutes exist for this remedy.

Composition and formulation of the herbicide

Metribuzin belongs to the class of triazinones, it is the active ingredient in herbicides. Available in the form of water-dispersible granules, concentrated suspension and wettable powder.According to its action, it is a drug of a selective type, according to the method of penetration into plants, it is a systemic pesticide. Apply preparations with metribuzin by spraying.

Spectrum and mechanism of action of the remedy

"Metribuzin" is used to destroy 1-year-old 2-submultiple weeds and the cereal family in areas with tomatoes, potatoes, alfalfa of the 2nd season, soy and echinacea, essential oil rose. The substance works as an inhibitor of photosynthesis, absorbed by leaves and roots. Decomposes in soil in 1-3 months.

Instructions for using Metribuzin

On tomatoes "Metribuzin" is used on young plants at the stage of 2-4 leaves, on potato plots the soil is sprayed before germination. The consumption of the solution depends on the characteristics of the soil and the time when the treatment takes place. On light soils with a small fertile layer, the norm is less than on fertile or clayey ones. It is recommended to take the largest volume when spraying the soil, when spraying tomato seedlings - the minimum.

On alfalfa, the treatment is done in the spring, before the plants begin to grow, or when the plants reach a height of 10-15 cm. On roses, the soil is sprayed in rows before the start of the growing season. Validity period: 6-8 weeks, the period varies depending on the type of soil, its level of heating and humidity. Metribuzin herbicide does not cause phytotoxicity in many popular potato varieties. The destruction of weeds in the early stages ensures that the cultivated plants receive nutrients, light and water in full.

On tomatoes and potatoes, the application rate is 0.5 kg/ha, the consumption is 250-400 l/ha. On alfalfa, soybean and echinacea - 0.3, 0.4, 0.5 kg/ha, consumption - 250-400 l/ha. On these crops, 2 sprays are carried out: before germination and at the 4-6 leaf stage.

Safety

"Metribuzin" belongs to drugs with class 4 toxicity to humans and bees, that is, to low toxicity.Means with this class of toxicity almost do not cause poisoning, irritation, but you still need to work with them using goggles, gloves and a respirator. Protective devices must be worn when working with the solution and during spraying, do not remove during work. After work, you need to wash your hands and face with soap and water, rinse the sprayer.

With signs of intoxication, you need to drink activated charcoal in an amount of 1 g per 1 kg of weight, drink water and then induce vomiting. If the solution comes into contact with the skin, mucous membranes or eyes, also rinse these places with water.

Compatibility with other substances

Metribuzin is highly compatible with many pesticides in tank mixes. Before mixing, you need to check the compatibility of the products in a separate bowl by mixing a little of both drugs.

Terms and conditions of storage

Herbicide shelf life - 3 years at temperatures from 0 °C to +35 °C.It is necessary to store the drug in a closed original container, in warehouses for storing pesticides. After the shelf life is over, the herbicide must be disposed of. Store the solution of the product for no longer than 1 day.

What can replace

In agriculture, herbicides with metribuzin are used: "Artist", "Zino", "Zontran", "Contact", "Zenkor Ultra", "Zenkoshans", "Rangoli-Guillotina", Soil, Lazurit Super, Metrifar, Tiron, Lazurit, Torero, Zenkor Techno, Unimark. Herbicides can be used in household plots: "Zenkor Ultra", "Lazurit", "Zontran", "Lazurit T".

Metribuzin protects tomatoes and potatoes from weeds of common species, including amaranth, purslane, ragweed, knotweed, thistle. The drug is economically consumed, so it can be beneficial for use both in households and on large farm areas. Protects plants from weeds for 1.5-2 months, which allows them to grow to the stage when weeds are not afraid.The herbicide is not phytotoxic, not harmful to the soil, not poisonous to humans and bees. Multiplicity of processing - 1 on nightshade and 2 - on alfalfa, soy and echinacea.

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