GriZnyy v.d.g., (Tribenuron-methyl 750 g/kg)

Efficient Control of Broad-leaved Weeds in Cereal Crops

In modern intensive farming, protecting winter cereals from weed competition determines not only field cleanliness but also the final grain grade. The herbicide GriZnyy WDG is a classic solution based on tribenuron-methyl (750 g/kg), which has long established itself as a reliable tool by Nertus for post-emergence application.

The active ingredient belongs to the sulfonylurea group. Its key advantage is its systemic action: upon contact with the leaf, the herbicide rapidly inhibits the acetolactate synthase enzyme, causing immediate cessation of cell division in the weed. Visual symptoms of suppression are typically observed within 5-8 days, with complete mortality occurring within a fortnight.

Key Advantages of Usage

• High Selectivity: The product targets broad-leaved weeds exclusively, causing no physiological stress to winter wheat or barley.
• Broad Control Spectrum: GriZnyy effectively cleans fields of persistent weeds such as Cirsium arvense, Chenopodium album, Amaranthus, Sinapis arvensis, Thlaspi arvense, Capsella bursa-pastoris, and Stellaria media.
• Flexible Application Rates: With a dosage ranging from 15 to 25 g/ha, farmers can adjust the intensity of the treatment based on weed infestation levels and growth stages.

The water-dispersible granule formulation ensures convenient preparation of the spray solution, excellent solubility, and compatibility with most tank mixtures. Manufacturing facilities shared between Peters & Burg Kft. (Hungary) and high-tech plants in China (Yangzhou National Chemical Westjong Company and Zhejiang Jinfanda Biochemical Co., Ltd.) ensure consistent product quality, a critical factor for producers trusting the Nertus brand.

Note: Optimal results are achieved when applied during active weed growth (from cotyledons to 2-4 true leaves). The product is intended for a single application per season and is classified as a Category 3 hazard, requiring standard safety precautions for handling plant protection products.