CAS · 126833-17-8
Product Overview
Fenhexamid is a high-purity bactericides supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | Off white powder |
|---|---|
| Assay: | 98% min |
| pH value: | 5.0–8.0 |
| Water: | 0.5% max |
| Acetone insoluble: | 0.1% max |
Applications
1. Agricultural Fungicide
Primary Use: Controls powdery mildew caused by Erysiphe species on grapes, berries, cucurbits, and other crops.
Botrytis Control: Effective against Botrytis cinerea, which causes grey mold in various fruits such as grapes and strawberries.
Other Crops: Also applied on ornamentals and vegetables to prevent fungal diseases.
2. Post-Harvest Disease Management
Used as a treatment to reduce post-harvest decay by fungal pathogens, helping extend shelf life and maintain fruit quality.
3. Integrated Pest Management (IPM)
Fenhexamid is often incorporated into IPM programs due to its specificity and relatively low environmental impact compared to broad-spectrum fungicides.
Benefits
✅ Selective Mode of Action
Fenhexamid inhibits fungal sterol biosynthesis by targeting the 3-ketoreductase enzyme, essential for ergosterol production in fungal cell membranes.
This selective inhibition results in effective fungicidal activity with minimal impact on beneficial organisms.
✅ Systemic and Protective Activity
After application, fenhexamid is absorbed and translocated in plant tissues, providing systemic protection.
Offers both curative and protective effects against fungal infections.
✅ Low Toxicity and Environmental Impact
Exhibits low toxicity to mammals, birds, fish, and beneficial insects.
Degrades relatively quickly in the environment, reducing the risk of accumulation.
✅ Resistance Management
Due to its unique mode of action, fenhexamid helps manage fungicide resistance when used in rotation or combination with other fungicides.
✅ Good Crop Safety
Demonstrates excellent phytotoxicity profile, safe for use on a wide range of crops without causing damage.
Conclusion
Fenhexamid (CAS 126833-17-8) is an effective, selective fungicide widely employed in agriculture for controlling powdery mildew and grey mold on fruits and vegetables. Its systemic action, favorable environmental profile, and role in resistance management make it a valuable tool in sustainable crop protection programs.
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