
Oxim-Quizalofop Ethyl 4% + Oxyfluorfen 6% EC
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Oxim Herbicide (Quizalofop Ethyl 4% + Oxyfluorfen 6% EC)
The Ultimate "One-Shot" Weed Solution for Onion & Garlic Farmers.
Oxim is a powerful, ready-to-use herbicide mixture brought to you by Insecticides (India) Limited (Tractor Brand). Designed specifically to solve the labor crisis in onion farming, Oxim combines two potent chemistries to clear your fields of both grassy and broadleaf weeds. It stops weed competition during the critical early growth stage, ensuring your crop gets all the nutrients it needs without the high cost of manual weeding.
Why Choose This Product? Key Benefits
- ⏱️Massive Cost Savings: Reduces weed management costs by over 75% compared to expensive manual labor.
- ?️Dual-Action Power: A perfect pre-mix that kills narrow-leaf grasses (systemic action) and broadleaf weeds (contact action) simultaneously.
- ⏳Long-Lasting Control: Provides residual soil activity that prevents new weeds from germinating for several weeks.
- ?️Quick Rainfastness: Becomes rain-safe within just 1–2 hours after spraying, making it ideal for the monsoon season.
- ?Crop Safety: Specially balanced formulation that is safe for Onions when applied at the 2-3 leaf stage.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Oxim (Tractor Brand) |
| Technical Name | Quizalofop Ethyl 4% + Oxyfluorfen 6% EC |
| IRAC MoA Code | Group 1 (FOPs) + Group 14 (PPO Inhibitors) |
| Chemical Group | Aryloxyphenoxypropionate + Diphenyl Ether |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue / Yellow (Moderate) |
How It Works: Mode of Action
Oxim uses a unique "Double Attack" strategy to clear your field:
- Systemic Action (Quizalofop): Absorbed quickly by grass leaves, it travels down to the roots and stops the production of fatty acids (ACCase inhibitor). This kills the grass from the inside out.
- Contact Action (Oxyfluorfen): Creates a chemical barrier on the soil and burns the leaves of broadleaf weeds upon contact. It disrupts cell membranes in the presence of sunlight (PPO inhibitor).
- Weed Death: Visible yellowing starts in 5-10 days for grasses, while broadleaf weeds dry up rapidly within 24-48 hours.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Onion | Barnyard Grass, Crabgrass, Pigweed (Chaulai), Lambsquarters (Bathua), Carpet Weed. |
| Garlic (Field Use) | Mixed weed flora (Grasses and Broadleaves). |
| Groundnut (Field Use) | Annual Grasses and selected Broadleaf weeds. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Do not under-dose water volume.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Onion | 350 - 400 ml | 150 - 200 L | 2 - 2.5 ml | ~90 Days |
| Garlic | 350 - 400 ml | 150 - 200 L | 2 - 2.5 ml | ~90 Days |
| Groundnut | 350 - 400 ml | 150 - 200 L | 2 - 2.5 ml | ~90 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply 15–25 days after transplanting when weeds are in the 2–3 leaf stage and the onion crop has established 2–3 leaves.
- Mixing: Do NOT add extra sticky agents (surfactants/chipko). The product already has them. Adding more can burn the onion leaves.
- Coverage: Use Flat Fan or Flood Jet nozzles. Ensure the soil has good moisture at the time of spraying for the best results.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Oxim kill "Motha" (Nutsedge)?
It suppresses the top growth of sedges like Cyperus but does not kill the underground tubers. It helps manage them during the critical crop period.
2. Why did my onion leaves turn white/yellow after spraying?
Minor white spotting is common and cosmetic. The new leaves will grow out healthy. This usually happens if you spray too early (before 2 leaves) or add extra stickers.
3. Can I use Oxim on Garlic?
Yes, Garlic is genetically similar to Onion and has waxy leaves. Oxim works very effectively on Garlic for mixed weed control.
4. Is it better than manual weeding?
Yes. It is over 75% cheaper than hiring labor for weeding and prevents weeds from stealing nutrients during the first month.
5. Can I mix Oxim with other pesticides?
It is generally not recommended to mix Oxim with other insecticides or fungicides to avoid increasing the stress on the onion crop. Apply separately.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application. Avoid drift to sensitive crops like cotton or grapes.

