Classic, t.c.s.

Reliable Protection for Barley: An Expert Overview of the «Klasik» Fungicide

In modern intensive farming, protecting small grain cereals during seed treatment is the foundation of a successful harvest. «Klasik, t.k.s.» from the Chinese manufacturer «Trustchem Co. Ltd.» (Nanjing) is a classic systemic solution for pre-sowing barley treatment. Based on tebuconazole—one of the most time-tested active ingredients in the triazole class—this fungicide provides a reliable barrier against a wide spectrum of pathogens.

The production by «Trustchem Co. Ltd.» is focused on achieving an optimal balance between effectiveness and affordability. Thanks to its flowable suspension concentrate formulation (t.k.s.), «Klasik» offers excellent stability in the spray solution, distributes evenly across the grain coat, and produces no dust during seed preparation.

Spectrum of Activity and Application

The systemic activity of the product allows the active ingredient to penetrate the seed and protect the sprout against diseases during the earliest and most critical growth stages. «Klasik» effectively combats threats such as:

• Helminthosporium and Fusarium root rots, which often cause seedling thinning.
• Covered smut, which affects the spike and significantly reduces market grain quality.
• Net blotch of barley, appearing in the early stages of vegetation.

The application guidelines for the product involve a single treatment of winter barley seeds. The application rate ranges from 0.4 to 0.5 L/t, making it an economically viable choice for both large-scale enterprises and smaller farms aiming to minimize production costs without losing control over the phytopathogenic situation.

It is worth noting that «Klasik» belongs to the 3rd hazard class, which requires standard safety compliance when handling plant protection products. However, its systemic nature minimizes the need for follow-up fungicide treatments during the early growth stage of the crop. The product applicants in Ukraine are «Agrochimkontrakt» and «Agrochim-Zakhyst», confirming its legal status and providing local technical support for the product.