LNZ Group·Herbicides
Sheriff
Sheriff is a sulfonylurea herbicide with tribenuron-methyl 750 g/kg in soluble granules for winter and spring wheat and spring barley against annual and some perennial broadleaf weeds.
Main advantages
- Tribenuron-methyl 750 g/kg — one active of HRAC group 2
- Growth stops after 2–3 hours — signs of action in 5–8 days
- Spring wheat and barley — 15 g/ha up to stem elongation
Overview
About this product
Sheriff is a post-emergence herbicide with one active substance: tribenuron-methyl, 750 g/kg in soluble granules. The substance enters through the leaves, stems and roots, is transported to the growing points and inhibits acetolactate synthase, so cell division stops.
Susceptible weeds stop growing after 2–3 hours, and visible signs of action appear after 5–8 days. Winter wheat is treated from 2–3 leaves to the flag leaf at 20–25 g/ha, spring wheat and barley up to stem elongation at 15 g/ha, each time together with the surfactant Macho at 0.2 l/ha.
Pack size 0.2 kg.
Application
Rate, timing and crops
- Rate
- winter wheat 20–25 g/ha
- spring wheat, spring barley 15 g/ha
- with Macho surfactant 0.2 l/ha
- Timing
Winter wheat: from 2–3 leaves of the crop up to and including the flag leaf.
Spring wheat and spring barley: from 2–3 leaves to stem elongation.
- Crops
- Winter wheatSpring wheatSpring barley
Figures from the manufacturer, LNZ Group. Source page
Register rates
State register, entry 12372
Пшениця озима Ячмінь ярий, пшениця яра
The register prints the crops without rates.
Source: State register of pesticides and agrochemicals, file of 19.10.2026.
Specifications
Active ingredients and formulation
| Type | Herbicide |
|---|---|
Active ingredients
| |
| Target Crops | Winter wheat, Spring wheat, Spring barley |
| Mode of action | Tribenuron-methyl, a sulfonylurea (HRAC group 2), inhibits the enzyme acetolactate synthase (ALS) and amino acid synthesis. It enters through the leaves, stems and roots, moves to the growing points and stops cell division. |
| Resistance group | Group 2 · ALS inhibitorsHRAC |
| Hazard class | Class 3 · moderately hazardous |
| Registration | Registered until 31.12.2029Certificate А 07551 · register entry 12372 |
| Registrant | ТОВ «Дефенда» |
| Manufacturer | LNZ Group |
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Questions & answers
What farmers ask most
- Yes. The State register lists this product as registered in Ukraine until 31.12.2029. The certificate and the register entry are in the Specifications table.
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