LEKAR' BT

Systemic Cereal Protection: The Mechanism of Tebuconazole in «Лекарь Бт»

The efficacy of fungicide treatments on cereal crops depends directly on the speed at which the active ingredient penetrates plant tissue and its ability to translocate. «Лекарь Бт» utilizes tebuconazole, a systemic triazole that inhibits ergosterol biosynthesis in fungal pathogen cells. In practice, this results in the cessation of fungal cell division, leading to mycelium death within hours of absorption.

The Advantage of Suspension Concentrate (SC)

The suspension concentrate formulation ensures optimal stability of the spray solution. Unlike powder-based formulations, SC spreads more uniformly across the leaf surface, forming a resilient protective film that resists rainfall wash-off. This is crucial for wheat, barley, rye, and oats, where complete coverage is essential to combat various spot blotches and rust diseases.

Control Spectrum and Dosage

The product demonstrates high activity against a wide range of infections, including:

• Helminthosporium and dark brown spot;
• Net blotch of barley;
• Yellow, brown, and stem rust;
• Septoria and Fusarium head blight.

The systemic mode of action protects not only the treated parts of the plant but also new growth. With an application rate of 0.5–1 L/ha, «Лекарь Бт» provides long-lasting protection, preserving ear productivity. For best results, no more than two applications per season are recommended, with a mandatory 30-day pre-harvest interval.

Manufacturing Reliability

The production of the product is supported by major Chinese agrochemical holdings, including Nanjing Red Sun, Shanghai Bioagriland Crop Care, and Shandong Sino-Agri United Biotechnology. The standardization of manufacturing processes at these facilities guarantees a stable concentration of the active ingredient in every batch, which is critical for farms planning long-term plant protection strategies.