Glufosinate-ammonium is a high-efficiency, non-selective organic phosphorus herbicide designed for broad-spectrum weed control. As a potent foliar application agent, it disrupts plant metabolism by accumulating cytotoxic ions, leading to the rapid inhibition of photosynthesis and the eventual yellowing and death of target weeds within 2 to 5 days. Its unique systemic action allows it to be absorbed by leaf blades and transferred to the base, ensuring comprehensive eradication of unwanted vegetation.
Engineered for versatility, Glufosinate-ammonium is ideal for destructive weeding in orchards, vineyards, potato fields, forests, and nurseries. It effectively targets a wide array of annual and perennial grasses, as well as challenging broadleaf weeds and ferns. With its rapid soil inactivation, it offers a safer profile for post-emergence spraying, providing a controlled window of weed suppression typically lasting 4 to 6 weeks per application.
Detailed Parameters
| CAS No | 77182-82-2 | Molecular Formula | C5H18N3O4P |
|---|---|---|---|
| Molecular Weight | 215.19 | Melting Point | 210°C |
| Boiling Point | 519℃ | Density | 1.4 g/cm3 |
| Flash Point | 100 °C | Solubility | Water Soluble / Methanol (Slightly) |
| Physical Form | White to Beige Solid | HS Code | 29319019 |
Key Advantages
Non-Selective Power
Powerful eradication of both annual and perennial grasses and broadleaf weeds in a single application.
Rapid Action
Visible yellowing occurs within 2-5 days, ensuring fast clearance of agricultural plots.
Soil Inactivation
Loses activity upon soil contact, making it an ideal choice for post-emergence spray applications.
Broad Compatibility
Can be used alone or mixed with Simazine, Diuron, or MCPA to enhance weed control efficacy.
Crop Safety
Harmless to non-unearthed shoots and seeds, allowing for strategic application in potato fields.
Versatile Formulations
Available in multiple grades including 95% TC, 18% SL, 20% SL, and complex ME/OD blends.
Product Gallery
Management Platforms
Pure Grade TC
Providing 95% TC for industrial formulation and customization requirements.
Soluble Liquid (SL)
Ready-to-use 10%, 18%, and 20% SL for immediate agricultural application.
Complex ME Blends
Advanced Micro-emulsions combining Glufosinate with Fluoroglycofen-ethyl.
WDG & WP Formats
Water-dispersible granules (88% WDG) and wettable powders for varied soil types.
OD Formulations
Oil-dispersible options (1.5% to 30%) for enhanced leaf penetration.
Quality Control
Strict adherence to GHS Class 6.1(b) safety and Packing Group III standards.
Investment Return Comparison
| Feature | Standard Herbicides | Glufosinate-ammonium | Business Impact |
|---|---|---|---|
| Spectrum | Selective/Narrow | Non-Selective/Broad | Lower Inventory Costs |
| Action Speed | Slow (10-14 days) | Rapid (2-5 days) | Faster Field Turnover |
| Soil Residue | Persistent | Rapidly Inactivated | Safer for Rotations |
| Versatility | Single Crop Use | Multi-Scenario Use | Higher Market Reach |
| Efficiency | Medium Efficacy | High Cytotoxicity | Reduced Application Cycles |
Frequently Asked Questions
It acts as a strong cytotoxic agent that disrupts plant metabolism and inhibits photosynthesis, causing the plant to turn yellow and die within a few days after foliar absorption.
It is highly effective against annual and perennial grasses (foxtail, barnyard grass, bermudagrass) and broadleaf weeds (amaranth, dandelion, chickweed), as well as ferns.
Yes, it can be used pre-emergence or before harvest to kill ground stubble, ensuring a cleaner harvest process.
Typically, a dosage of 0.7 to 1.2 kg per hectare is sprayed during the tillering period or early growing season for 4-6 weeks of control.
It should be kept in a dark place under an inert atmosphere at temperatures between 2-8°C to maintain its chemical properties.
Yes, it is often used alone or successfully mixed with Simazine, Diuron, or methylchloro phenoxyacetic acid to broaden the spectrum of control.
