Content
The new generation of plant protection products includes the fungicide Soligor. It is part of a group of systemic drugs and is effective against many fungal pathologies of cereals. The presence of three active components in its composition prevents the emergence of resistance to the fungicide.
The manufacturer of the Soligor fungicide, Bayer, has long been known in Russia as the largest supplier of plant and animal protection products, as well as medical preparations. Many innovative products of the company have earned the trust of Russian farmers, one of which was Soligor.
Danger of fungi
High productivity of grain crops can only be ensured by effective protection from diseases. Fungal diseases of cereals are among the most common. Every year farmers lose more than a third of their harvest because of them. The most dangerous types of rust are considered, among which the brown form stands out in terms of frequency of occurrence. Powdery mildew causes a lot of damage - it is insidious in that it does not immediately manifest itself, being located in the lower tiers. Of the different types of spotting, pyrenophorosis has been especially widespread throughout the world in recent years.
Pathogenic fungal microflora also penetrates into the underground parts of plants, causing root rot.Fungal pathologies of grains are characterized by a high rate of spread. Rust is even called a disease without borders, since it is carried over long distances by air currents. Some types of diseases can be fought in several ways:
- competent alternation of crops in crop rotation;
- timely cultivation of the land;
- pre-sowing treatment of seed material;
- correct timing of seed sowing.
However, many fungal infections require the use of chemical methods. Systemic fungicides, to which the drug Soligor belongs, reduce the risk of the spread of fungal infections to a minimum and significantly reduce their level.
Mechanism of action
Unlike contact-acting preparations, systemic fungicides, which include Soligor, have the ability to move and distribute in plant tissues. As the plant grows, the active substance of the drug moves through its tissues, providing a long-lasting protective effect. It takes up to 5-6 days for the active ingredients to fully activate, but their effectiveness continues for several weeks.
At the same time, the fungicide Soligor protects not only the treated leaves and stems of cereals, but also the emerging shoots from fungal infections. Due to the rapid absorption of the drug by plant tissues, weather conditions do not have much effect on it. Fungicide Soligor has many advantages:
- it quickly penetrates into the tissues of the cereal;
- protects the ear from weathering processes;
- protects the root system and resulting growth from pathogens;
- features economical solution consumption;
- the drug Soligor has a therapeutic effect on harmful microorganisms that have already penetrated into plant tissue;
- demonstrates long-term residual activity;
- counteracts mixed infections;
- does not require numerous treatments;
- fungicide Soligor is effective even at low temperatures;
- treatment with the drug can be used in the period from the appearance of two leaves to the end of flowering of the ear.
Active Ingredients
The active substances that make up the drug Soligor have a combined effect.
Spiroxamine ensures the penetration of the active components of the fungicide into the fungus through the cell membrane, preventing the formation of mycelium. By blocking isomerization processes, it slows down the formation of fungicide-resistant Soligor fungal populations. Has a healing effect.
Tebuconazole suppresses the metabolic processes occurring in fungal cells. By destroying the infection in the early stages, it promotes better rooting and growth of grains. Protects crops from new infections for a long time.
Prothioconazole promotes the effective development of the root system, which ensures:
- higher availability of moisture and nutrients to plants;
- powerful shoots and good tillering of grain crops;
- resistance to lack of moisture during dry periods;
- better grain performance.
Use of the drug
Fungicide Soligor instructions for use recommends using it by spraying. Its consumption amount is calculated depending on the degree of fungal damage to plants:
- a consumption rate of 0.6 liters per hectare is considered sufficient for preventive spraying with moderate severity of infection during the growing season;
- in case of severe fungal infection and at a late stage of plant development, the consumption rate of Soligor is increased to 0.8 liters per hectare.
If you adhere to the recommended consumption rates, Soligor fungicide can be combined:
- with growth regulators;
- liquid forms of fertilizers;
- other systemic or contact fungicides.
Spraying rules
The drug Soligor is produced in the form of an emulsion concentrate and is supplied to trading platforms in 5-liter canisters. Its shelf life is two years. Preparation of the working solution requires careful adherence to the dosages specified in the instructions. The procedure itself must be carried out within a time frame that is determined by the average values of the period of occurrence of certain diseases, calculated based on the results of long-term observations.
It is better to carry out treatments with Soligor in the early morning or in the evening and use fine sprayers. They are good because they reduce the size of the droplets of the working solution by almost one and a half times, thereby increasing the coverage area and reducing the consumption of the drug. Sprayers are mounted on a tractor, which moves at speeds of up to 8 km/h.
The drug Soligor is considered safe for bees and beneficial insects. However, it is toxic to humans and fish; the hazard class is:
- for humans – 2;
- for bees – 3.
When working with it, it is necessary to observe the following precautions:
- When preparing the solution and spraying, you need to use special clothing, rubber gloves and boots, and a mask;
- It is prohibited to pour the remaining working solution into water bodies;
- After working with Soligor, you need to wash your face and hands with soap and water.
It is also worth remembering that treating a disease is always more difficult than preventing it. Therefore, prevention of fungal infections is especially important.
Farmer reviews
Fungicide Soligor today occupies a leading position in the fight against diseases of winter crops. Russian farmers also appreciated its effectiveness, as evidenced by their reviews.
Conclusion
Fungicide Soligor is a highly effective product. If the exact dosage and timing of processing are observed, it will promote healthy plant growth and excellent grain yields.
