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Tribenuron-methyl is a selective systemic sulfonylurea herbicide for wheat and barley. Controls broadleaf weeds like mustard, chickweed, and thistles at low doses (15–30 g/ha). Available in 75% WDG, 10% WP, 50% DF formulations with high crop safety and environmental friendliness.
Ingredient Content:Tribenuron-methyl 75％ WDG,10％ WP, 50% DF
Product Appearance:Off-white to light yellow solid
Update Time:2025-09-05
Visit Volume:64
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CAS No.: 101200-48-0
Chemical Formula: C15H17N5O6S
Tech Grade: 95% TC
Formulation: 75% WDG, 10% WP, 50% DF
Appearance: Off-white to light yellow solid
Shelf Life: 2 Years
Delivery Time: 30–45 Days
Certification: ISO9001, SGS, BV, A+ Credit
Tribenuron-methyl is a selective systemic sulfonylurea herbicide widely used in cereals such as wheat and barley. It inhibits the acetolactate synthase (ALS) enzyme, blocking branched-chain amino acid synthesis in weeds. This mode of action provides excellent control of broadleaf weeds at very low application rates.
| Feature | Benefit |
|---|---|
| High Efficiency | Effective at low dosage rates (15–30 g/ha) |
| Wide Weed Spectrum | Controls mustard, shepherd’s purse, wild buckwheat, chickweed, cleavers, thistles, and other broadleaf weeds |
| Crop Safety | Safe for wheat, barley, and other cereal crops when applied correctly |
| Cost-Effective | Low usage reduces application cost and storage needs |
| Environmentally Friendly | Requires less active ingredient, minimizing environmental load |
| Property | Specification |
|---|---|
| Appearance | Off-white to light yellow solid |
| Solubility | Low water solubility; dispersible in WDG/WP/DF formulations |
| Stability | Stable under normal storage conditions |
| Storage | Cool, dry, ventilated area; keep away from children and fire |
| Safety | Use protective equipment; avoid inhalation or skin contact |
Q1: What type of herbicide is Tribenuron-methyl?
A1: It is a sulfonylurea herbicide that inhibits ALS enzyme activity.
Q2: What crops is it safe for?
A2: Mainly wheat and barley; not recommended for oats, maize, or rice.
Q3: How quickly does it work?
A3: Weeds stop growing within hours; visible symptoms appear in 1–3 weeks.
Q4: Can it be tank-mixed with other herbicides?
A4: Yes, often mixed with 2,4-D or MCPA to broaden the weed control spectrum.
Q5: What’s the environmental profile?
A5: Very low application rate reduces environmental load, but avoid spraying near sensitive plants.
