Benzenesulfur* Isopropyl Rum 50% WP
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Isopropylbenzenesulfuron
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Description
Benzosulfan·Isopropylamine 50% Wettable Powder
Tribenuron-methyl + Isoproturon 50% WP
Active ingredients: Bensulfon + Isopron | Total active ingredient content: 50%
I. Product Profile
Phenylsulfone·Isopropylamine 50% Wettable Powder is aA binary, systemic, pre-emergence and post-emergence selective herbicide, bySulfonylurea Herbicide for Broadleaf Weeds (Bensulfuron)andReplacement for urea-based broadleaf and grass herbicides (isopropylamine)Scientifically formulated. This product offers dual control of both grass and broadleaf weeds, providing excellent control of annual grass and broadleaf weeds in winter wheat fields. It delivers consistent weed control, has a wide application window, and is easy to use.
II. Mechanisms of action of active ingredients
Mechanism of dual-target synergy
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| Ingredients | Function Category | mechanism of action | Mechanism of action |
|---|---|---|---|
| benzenesulfuron | HRAC Class B / WSSA Class 2 | Acetyl-L-lactate synthase (ALS) inhibitors, inhibiting the synthesis of branched-chain amino acids | Systemic, absorbed by roots and leaves |
| isopropyl alcohol | HRAC Class C1 / WSSA Class 7 | Photosynthetic Electron Transport Inhibitors (PSII), to block the QB protein | Absorption occurs primarily through the roots and is transported to the leaves |
The Principle of Synergy
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Broadleaf Weed Killer (Bensulfuron): After being absorbed by the roots and leaves of weeds, the herbicide is transported throughout the plant, inhibiting ALS enzyme activity and blocking the biosynthesis of branched-chain amino acids such as valine, leucine, and isoleucine. Sensitive weeds cease growth immediately after absorbing the herbicide and die within 1 to 3 weeks.
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Control of Grass Weeds (Isopropylamine): It is primarily absorbed through the roots and transported upward with water to the leaves, where it inhibits electron transport during photosynthesis, preventing weeds from synthesizing organic matter and causing them to die of starvation. It is highly effective against grass weeds such as wild ryegrass, Kentucky bluegrass, and hard grass.
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Synergy: Bensulfuron compensates for isopropylamine’s limited effectiveness against certain broadleaf weeds; isopropylamine compensates for bensulfuron’s poor efficacy against grass weeds, thereby achieving the simultaneous control of both grass and broadleaf weeds in wheat fields.
III. Product characteristics
✅ Six Core Advantages
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| Specificities | particular |
|---|---|
| 🎯 HeKuo Dual Control: One Product, Multiple Benefits | Simultaneously controls both grass and broadleaf weeds, covering the major weed types in wheat fields |
| 🔄 Systemic action, thoroughly eradicates | Both active ingredients are systemic, destroying weeds from within and preventing regrowth. |
| ⏱️ Wide application window; easy to use | Can be applied both before and after seedling emergence, with consistent weed control performance |
| 🛡️ Safe for wheat, highly selective | It is safe for winter wheat at the recommended dosage and does not affect yield. |
| 💧 Synergies, Cost Reduction, and Quality Improvement | Dual-target action reduces the risk of resistance, lowers the dosage, and enhances overall control efficacy |
| 🌾 Excellent compatibility and flexible options | Can be mixed with other herbicides to broaden the spectrum of weed control |
🎯 Preventing Objects
Primary prevention and eradication: Annual grass weeds and broadleaf weeds such as common chickweed, shepherd’s purse, wheatgrass, wheatgrass-like grass, barnyard grass, large-clawed grass, sparrow’s-tongue grass, marsh sumac, veronica, wheat-watcher, early ryegrass, hard grass, pigweed, and sow thistle.
IV. Usage and dosage
📋 Application Guidelines for Winter Wheat Fields
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| Application period | Dosage (formulated dose/acre) | water consumption | Mode of application |
|---|---|---|---|
| post-sowing before seedling | 100–150 grams per mu | 30-40 kg/mu | Soil spraying |
| Early post-emergence stage(Weeds at the 2–5-leaf stage) | 100–150 grams per mu | 30-40 kg/mu | Foliar spray |
Active ingredient dosage: The application rate of the active ingredient per mu is 50–75 grams per mu. Optimal soil moisture levels help improve the effectiveness of pest control.
V. Guidance for use
🔧 Application Points
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| move | operational specification |
|---|---|
| 1. Seize the opportunity | Apply the herbicide after seeding but before emergence, or shortly after emergence, when weeds are in the 2–5-leaf stage. |
| 2. Method of Dosing | Use the two-step dilution method to ensure that the chemical is thoroughly dispersed. |
| 3. Spray evenly | Mix 30–40 kilograms per mu with water and spray evenly; avoid over-spraying or missing any areas. |
| 4. Soil Moisture | Weed control is more effective when the soil is moist at the time of application. |
⚠️ Key Considerations
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⏰ Optimal application period: Weeds2–5-leaf stageFor best results, apply the pesticide; do not apply to wheat after the jointing stage.
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🌡️ Things to Avoid During a Cold Snap: Pesticides should be applied early before winter,Do not apply pesticides before a cold snap hits., otherwise the plants are susceptible to frost damage. Generally, pesticides should be applied during a period of high temperatures after sowing or after the first cold snap has passed.
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🚫 Restrictions on subsequent crops: After taking the medicineNo broadleaf crops may be planted for 60 days; When spraying, take care to prevent the pesticide from drifting onto sensitive broadleaf crops.
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🚫 Prohibited plots: Winter wheat grown in rotation with peanuts and soybeans should be treated with pesticides before winter to avoid a short interval between application and peanut planting; this product should not be used on soils with a high sand content or poor drainage.
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🐟 Aquatic safety: Apply the pesticide away from aquaculture areas, and do not wash application equipment in water bodies such as rivers or ponds.
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🧪 Mixing Taboo: Do not mix with alkaline substances such as pesticides.
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🔄 Number of uses: Use no more than this amount per season1 time。
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🛡️ security: When preparing the pesticide solution, wear protective gloves and a face shield or goggles, and wear long-sleeved shirts and long pants; when applying the pesticide, wear long-sleeved shirts, long pants, and boots, and wear a hat; do not eat, drink, or smoke; after application, thoroughly clean the protective equipment, take a shower, and change into clean work clothes.
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🧹 Instrument cleaning: All application equipment should be rinsed with clean water immediately after use. Any unused product should be stored in its original, sealed packaging.
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📦 Storage conditions: Store in a cool, dry, well-ventilated place, away from direct sunlight and high temperatures; do not place this product in containers used for food or drink.
Sixth, product specifications and packaging
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| sports event | parameters |
|---|---|
| Total active ingredient content | 50% (benzothiadiazole + isopropylate) |
| exterior condition | White to pale yellow powder |
| Suspension rate | ≥70% |
| Wetting time | ≤120 seconds |
| Packaging specification | 100 g × 100 bags per case, 125 g × 80 bags per case, 500 g × 20 bags per box |
| date of use (on foodstuffs) | 2 years |
Warm Tip: For specific application, please use under the guidance of local plant protection department and adjust the dosing program appropriately according to local weed communities, soil types and climatic conditions.
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