Furilazole
Furilazole is a highly effective herbicide safener widely used in agricultural applications to protect crops from herbicide damage. This advanced product enhances crop tolerance while maintaining herbicide efficacy. Below you'll find comprehensive details about Furilazole, including specifications, benefits, and frequently asked questions.
Furilazole Product Specifications
- Chemical Name: 3-Dichloroacetyl-5-(2-furanyl)-2,2-dimethyloxazolidine
- CAS Number: 121776-33-8
- Molecular Formula: C11H13Cl2NO3
- Appearance: White to off-white crystalline solid
- Solubility: Slightly soluble in water (1.7 g/L at 20°C)
- Melting Point: 85-88°C
- Stability: Stable under normal storage conditions
| Parameter | Value | Unit |
|---|---|---|
| Purity | ≥95% | - |
| Density | 1.35 | g/cm³ |
| Vapor Pressure | 3.2 × 10⁻⁶ | Pa (25°C) |
| Half-life in Soil | 7-21 | Days |
| Recommended Application Rate | 50-100 | g/ha |
Key Benefits of Furilazole
- Enhances crop safety when used with certain herbicides
- Reduces phytotoxicity in sensitive crops
- Improves herbicide selectivity
- Compatible with various herbicide formulations
- Shows excellent environmental profile
- Provides consistent performance across different soil types
Furilazole Applications
Furilazole is primarily used as a safener for corn (maize) crops in combination with certain herbicides. It works by inducing metabolic pathways in the crop that detoxify the herbicide, allowing effective weed control while protecting the corn plants from damage.
Furilazole FAQ
Q: What is the mode of action of Furilazole?
A: Furilazole functions as a herbicide safener by increasing the activity of glutathione S-transferase enzymes in crops. This enhanced enzyme activity helps metabolize and detoxify certain herbicides, protecting the crop while allowing the herbicide to effectively control weeds.
Q: How should Furilazole be applied for best results?
A: For optimal results, Furilazole should be applied as a seed treatment or in combination with herbicide formulations. The recommended application rate typically ranges from 50 to 100 grams per hectare, depending on the specific herbicide being used and the crop variety. Always follow the manufacturer's instructions and local agricultural regulations.
Q: Is Furilazole safe for the environment?
A: Furilazole has demonstrated a favorable environmental profile in numerous studies. It degrades relatively quickly in soil (half-life of 7-21 days) and shows low toxicity to non-target organisms. However, proper application techniques should always be followed to minimize any potential environmental impact.
Storage and Handling
Store Furilazole in a cool, dry place away from direct sunlight. Keep containers tightly closed when not in use. Use appropriate personal protective equipment during handling, including gloves and protective eyewear. Avoid contact with skin and eyes, and do not inhale dust.
Furilazole Compatibility
Furilazole is compatible with most commonly used herbicides for corn protection. However, compatibility should always be tested when formulating new mixtures. It works particularly well with certain chloroacetanilide herbicides, enhancing their safety profile while maintaining weed control efficacy.
Regulatory Status
Furilazole is approved for agricultural use in many countries, including the United States, Canada, and several European nations. Always check local regulations before use, as approval status may vary by region and may be subject to specific restrictions or requirements.
Furilazole Efficacy Data
| Crop | Herbicide Protected | Safety Improvement | Weed Control Efficacy |
|---|---|---|---|
| Corn | Metolachlor | 85-95% | Maintained at 90-98% |
| Corn | Acetochlor | 80-90% | Maintained at 88-95% |
| Corn | Butachlor | 75-85% | Maintained at 85-92% |
Additional Furilazole FAQ
Q: Can Furilazole be used with all corn varieties?
A: While Furilazole is effective with most commercial corn varieties, some genetic differences in metabolism may affect its performance. Field tests have shown it works well with the majority of hybrid corn varieties grown in North America and Europe. Always consult with seed suppliers for variety-specific recommendations.
Q: What is the optimal timing for Furilazole application?
A: The most effective timing depends on the application method. For seed treatments, Furilazole should be applied during seed coating prior to planting. When used in tank mixtures with herbicides, application should coincide with normal herbicide application timing, typically at planting or shortly after emergence.
Q: Does Furilazole affect crop yield beyond just protection from herbicide damage?
A: Research indicates that Furilazole's primary benefit is protecting crops from herbicide injury, which indirectly preserves yield potential. Some studies suggest possible mild growth stimulation effects, but these are secondary to its main safener function. The yield benefit comes primarily from avoiding herbicide-induced stress and maintaining optimal plant health.
Furilazole Formulation Options
Furilazole is available in several commercial formulations to suit different application needs:
- Water-dispersible granules (WG)
- Flowable concentrates (SC)
- Seed treatment formulations (FS)
- Pre-mixed combinations with herbicides
For more detailed information about Furilazole and its applications in modern agriculture, consult with agricultural experts or product specialists to determine the best use patterns for your specific conditions.