Vallar is an effective treatment for cockchafer larvae. Most insecticides kill only adult pests, but have no effect on the larvae. This is why Vallar has become so popular among gardeners. It can be used to treat seedlings, berry plants, and fruit crops. However, the instructions for using Vallar against cockchafer larvae must be strictly followed.
Composition and release form
The active ingredient of the drug is diazinon. It is an organic nitrogen-containing compound that includes phosphorus, nitrogen, and sulfur. The drug belongs to the category organophosphorus compounds.
The product comes in granular form and mixes easily with water at room temperature. One kilogram contains 40 grams of the active ingredient. It is sold in sachets. It is manufactured by Avgust CJSC.
How it works and what it is used for
The drug operates through intestinal contact. The active ingredient causes paralysis and subsequent death of parasites. Like other organophosphorus insecticides, the substance is characterized by a rapid onset of action. The effect manifests itself within a few hours of the parasite's exposure to the insecticide.
Vallar is highly effective. Furthermore, it is non-toxic to plants when used at the recommended dosage. It is low in toxicity to mammals. However, it poses a risk to birds and worms. It is non-toxic to soil microorganisms.
The product is relatively mobile in soil. Therefore, it does not pollute groundwater or surface water. Airborne exposure to diazinon is unlikely, as it is a low-volatile substance. The product's protective action lasts for 30-40 days.
"Vallar" is a chemical insecticide used for the prevention and destruction of the following parasites:
- wireworms;
- larvae of the cockchafer and other species of beetles;
- false wireworms.
The composition is used to treat the following plants:
- seedlings of conifers and deciduous trees;
- ornamental crops;
- fruit plants - these include plum, pear, apple and many others.
The main advantages of the drug include the following:
- high efficiency – the composition causes the complete death of pests;
- fast action – you can get the first results within a few hours;
- increasing the survival rate of seedlings after planting;
- no waiting period – the harvest can be collected almost immediately;
- use to combat various pests - the product helps not only against May beetles, but also destroys wireworms;
- low toxicity to humans.
However, the product also has a number of disadvantages:
- narrow spectrum of action – the product acts only on the larvae of May beetles and wireworms;
- the impossibility of storing the prepared solution – it must be used immediately;
- the need to use personal protective equipment, including a mask and gloves;
- risk of development of resistance in pests.
Terms of Use
Vallar is easy to use. It is recommended to use it as an aqueous extract. To do this, follow these steps:
- Put on gloves and measure out the required amount of the product. Use 8 grams of the product per 1 liter of the mixture.
- Pour a glass of water into a container – 200 milliliters.
- Add granules and mix ingredients thoroughly.
- Place the soil to form a thick mass.
- Bring the mixture to a volume of 1 liter. It is recommended to do this while stirring constantly.
- If necessary, add a small amount of soil to achieve a mushy mass.
- Place seedlings with open root systems in the mixture and leave for several hours.
- The next day, transplant the plants into soil.
Precautionary measures and first aid in case of poisoning
Vallar is classified as a Class 3 hazard for humans. During treatment for May beetles, it's important to take safety precautions. To do so, follow these steps:
- Use personal protective equipment – special clothing, mask, gloves.
- Do not talk, eat, drink or smoke during solution preparation and processing.
- When using the product, keep children and pets away from the area.
- If the substance comes into contact with skin, wash it off with warm water and soap.
- If the product gets into your eyes, rinse them thoroughly with running water.
- If the substance is accidentally swallowed, take several activated charcoal tablets. Chew them and drink plenty of water. If abdominal pain or other unpleasant symptoms occur, it is important to seek medical attention as soon as possible.
- The prepared solution should not be flushed down a well or drain. However, it can be used to water the area where plants are planted.
What can it be combined with?
Vallar should not be mixed with other products. It is recommended to use different products at intervals of 3-5 days. It is important to remember that pests gradually become accustomed to the active ingredient. Therefore, it is recommended to alternate it with other insecticides.
How and how long to store
The insecticide has a shelf life of 2 years. Store away from food in a separate, dark, and dry place. Keep the product out of reach of children and pets to prevent poisoning.
Analogues
Vallar has many analogues. The most effective substitutes include the following:
- "Barguzin";
- "Thunder";
- "Practitioner";
- Terradox.
Vallar is an effective product that helps control cockchafer larvae and wireworms. To ensure the product achieves the desired results, it's important to follow the instructions carefully.
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