Oxim Herbicide (Quizalofop Ethyl 4% + Oxyfluorfen 6% EC)
The Ultimate "One-Shot" Weed Solution for Onion & Garlic Farmers.
Oxim by Insecticides (India) Limited is a specialized dual-action herbicide designed to solve the labor crisis in vegetable farming. By combining the systemic power of Quizalofop Ethyl with the contact burn-down action of Oxyfluorfen, Oxim provides complete control over tough grasses and broadleaf weeds in a single spray.
Why struggle with manual weeding? Protect your yield during the critical first 60 days and save over 75% on labor costs with this advanced formulation.
Why Choose This Product? Key Benefits
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Dual-Action Power: Combines systemic root-killing action (for grasses) with instant contact burn (for broadleaves) for fast and lasting results.
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Crop Safety Specialist: Specifically engineered for Onion and Garlic crops. It targets weeds without harming the crop's waxy leaves when applied correctly.
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Massive Cost Savings: Drastically reduces the need for expensive manual labor, offering a Return on Investment (ROI) of over 75% compared to hand weeding.
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Excellent Rainfastness: Absorbs quickly into the plant system. It becomes rainfast within 1–2 hours, making it ideal for the Kharif (Monsoon) season.
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Broad Spectrum Control: Effectively eliminates tough weeds like Barnyard grass, Crabgrass, Pigweed (Chaulai), and Lambsquarters (Bathua) simultaneously.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Oxim (Tractor Brand - IIL) |
| Technical Name | Quizalofop Ethyl 4% + Oxyfluorfen 6% EC |
| IRAC MoA Code | Group 1 (ACCase) + Group 14 (PPO) |
| Chemical Group | Aryloxyphenoxypropionate + Diphenyl Ether |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue / Yellow (Moderately Toxic) |
How It Works: Mode of Action
Oxim utilizes a unique "Double Attack" strategy to ensure no weed escapes:
- Systemic Kill (The Roots): The Quizalofop component is absorbed by the leaves and travels down to the roots and growing points (meristems) of grassy weeds, stopping their growth and causing "dead heart" within days.
- Contact Burn (The Leaves): The Oxyfluorfen component acts on contact. It uses sunlight to disrupt cell membranes, causing rapid drying (necrosis) and burning of broadleaf weeds within 24–48 hours.
- Residual Barrier (The Soil): It forms a chemical film on the soil surface that kills emerging weed seedlings before they can establish, keeping the field clean for weeks.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Onion (Rabi & Kharif) | Barnyard Grass, Crabgrass, Goosegrass (Narrow leaf) |
| Onion (Rabi & Kharif) | Pigweed (Chaulai), Lambsquarters (Bathua), Purslane |
| Garlic & Groundnut | Effective on mixed weed flora (Label extension) |
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 | 2.0 - 2.5 ml | Label / 30+ |
| Garlic | 350 - 400 ml | 150 - 200 L | 2.0 - 2.5 ml | Label / 30+ |
| Groundnut | 350 - 400 ml | 200 L | 2.0 ml | Label |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. Always use sufficient water to ensure contact action works.
How to Apply: Best Practices
- Timing: [Image of onion seedling at 2 leaf stage] Apply 15–25 Days After Transplanting (DAT) when weeds are in the 2–3 leaf stage. Do NOT spray if the onion has less than 2 true leaves.
- Mixing: Do NOT add extra stickers, spreaders, or glue (chipko). The product already contains necessary adjuvants. Adding more can burn the crop.
- Coverage: Use a Flat Fan or Flood Jet nozzle with plenty of water. Ensure the soil has good moisture at the time of spraying for best results.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid drift onto neighboring sensitive crops like cotton.
Frequently Asked Questions
1. Can I use Oxim on Garlic?
Yes, Garlic is genetically similar to Onion and has waxy leaves. Oxim is effective and safe for Garlic when used at the same dosage and timing as Onion.
2. Does it kill Motha (Sedge/Nutsedge)?
Oxim provides suppression of Motha (Cyperus rotundus) by burning the top leaves. However, it does not kill the underground nuts (tubers), so re-growth may occur later.
3. Why do I see white spots on my onions after spraying?
Minor necrotic spotting (white/yellow dots) is common due to the contact action of Oxyfluorfen. This is cosmetic; the new leaves will be healthy, and the crop recovers quickly without yield loss.
4. Should I mix a sticker/spreader?
No! Never add silicon spreaders or stickers. This will remove the protective wax from the onion leaf and cause severe burning to the crop.
5. What is the best time to spray?
The ideal window is when the Onion crop has 2-3 leaves and weeds are small (2-3 leaves). This is typically 15 to 25 days after transplanting.
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 spraying on windy days to prevent drift.
