Loading...

Knowledge

Image

Outstanding Advantages of Glufosinate Ammonium Over Older Herbicides – Safer Because It Doesn’t Kill Roots

May 19, 2025

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?
  2. Comparison with Older Herbicides (Glyphosate, Paraquat)
  3. Key Advantage: Does Not Kill Crop Roots
  4. Real Benefits in Fruit Orchards
  5. When to Prioritize Glufosinate Use
  6. Conclusion

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:

  • Fruit orchards (durian, jackfruit, mango, citrus, pomelo...)
  • Industrial crops (coffee, rubber...)
  • Areas requiring weed control near plant bases without damaging roots

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.

Bình luận

Những bình luận mới nhất

Chatbot
messenger Zalo