Discover the key advantages of Glufosinate Ammonium – a modern, non-selective herbicide that works fast, doesn’t harm roots, and is safer than Glyphosate, especially for fruit orchards and vegetable gardens.
Table of Contents
1. What Is Glufosinate Ammonium?
Glufosinate Ammonium is a non-selective, contact herbicide – it kills only the parts of the weed that are directly sprayed and does not move into roots like Glyphosate. It is widely used in:
2. Comparison with Older Herbicides
Criteria |
Glufosinate Ammonium |
Glyphosate |
Paraquat (banned) |
Mode of Action |
Contact – burns sprayed parts |
Systemic – kills roots |
Strong contact – cell toxicant |
Root Kill |
❌ No |
✅ Yes |
❌ No (but severe leaf burn) |
Crop Safety |
⚠️ If sprayed on young leaves |
✅ Risk of root/crop damage |
⚠️ Highly phytotoxic |
Speed of Action |
1–3 days |
5–10 days |
1 day |
Environmental Safety |
✅ Good |
⚠️ Moderate |
❌ Dangerous – banned |
3. Key Advantage: Does Not Kill Crop Roots
🔹 Glufosinate is not systemic, so when sprayed near crop bases, it does not penetrate and damage roots like Glyphosate.
🔹 This helps protect healthy root systems and avoids symptoms like wilting, growth reduction, or tree stress after spraying.
👉 This is especially important for sensitive crops like durian, mango, longan, jackfruit, and others.
4. Real Benefits of Using Glufosinate in Orchards
✅ Effectively kills weeds near the base without harming the crop
✅ Does not affect flowers, young shoots, or fine feeder roots when applied correctly
✅ Reduces the need for manual weeding → lowers labor costs
✅ No risk of root burn or tree decline (unlike Glyphosate)
✅ Compatible with organic farming, IPM, and VietGAP practices
5. When to Prioritize Glufosinate Use
Situation |
Glufosinate Use Recommended |
Orchards during flowering or new flush |
✅ Yes |
Need to clean weeds close to crop base |
✅ Yes |
Frequent base spraying required |
✅ Yes |
Areas with broadleaf or soft weeds |
✅ Very effective |
Overgrown or woody, deep-rooted weeds |
⚠️ May need reapplication |
6. Conclusion
Glufosinate Ammonium is a safer and more precise option than Glyphosate for long-term orchard management, thanks to its non-systemic action and ability to spare plant roots.
👉 If you're looking for a fast, effective, and low-risk herbicide, especially during periods of sensitive growth like flushing or flowering, Glufosinate is the “golden solution” for your farm.
Những bình luận mới nhất