
Novixid Herbicide
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Novixid™ Herbicide: The Ultimate Solution for Resistant Weeds in Rice
A revolutionary post-emergence herbicide by Corteva Agriscience designed to control "hard-to-kill" grasses, sedges, and broadleaf weeds in Rice.
Rice farming faces a tough challenge: weeds are becoming resistant to older chemicals. Novixid™ (Florpyrauxifen-benzyl + Penoxsulam) is the advanced answer. It combines two powerful modes of action to deliver a "double-lock" blow to weeds, ensuring your crop stays clean and healthy. Whether you practice Direct Seeded Rice (DSR) or Transplanted Rice, Novixid offers the complete protection your field needs.
Best For: Farmers facing issues with resistant Barnyard grass, complex Sedges (Motha), and stubborn broadleaf weeds.
Why Choose This Product? Key Benefits
- ⏱️Rapid Action: Weeds stop growing almost immediately after spraying. You will see leaves twisting and yellowing within just 1-3 days.
- ?️Resistance Breaker: Specifically designed to kill weeds that no longer die with Bispyribac-sodium or older herbicides.
- ⏳Long-Lasting Control: Offers systemic control that travels down to the roots and tubers, preventing weeds like Purple Nutsedge from growing back.
- ?️Excellent Rainfastness: The advanced Oil Dispersion (OD) formulation absorbs quickly and is safe from rain wash-off within just 1 to 2 hours.
- ?Complete Spectrum: A "One-Shot" solution that covers Grasses, Sedges, and Broadleaf weeds simultaneously.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Novixid™ Herbicide |
| Technical Name | Florpyrauxifen-benzyl 1.31% + Penoxsulam 2.1% w/w OD |
| IRAC MoA Code | Group 4 (Synthetic Auxin) + Group 2 (ALS Inhibitor) |
| Chemical Group | Arylpicolinate + Triazolopyrimidine Sulfonamide |
| Formulation | Oil Dispersion (OD) |
| Toxicity Label | Blue/Green (Low Toxicity - Refer to Leaflet) |
How It Works: Mode of Action
Novixid uses a unique synergism called the "Double-Lock" mechanism to defeat weeds that other herbicides miss.
- Hormonal Disruption (Rinskor™ Active): It mimics the plant's natural growth hormones (Auxins). This confuses the weed, causing it to grow uncontrollably, twist (epinasty), and eventually starve itself.
- Enzyme Inhibition (Penoxsulam): It blocks the ALS enzyme, which is vital for making proteins. This stops cell division immediately, halting the weed's growth within hours.
- Systemic Kill: The medicine travels through the leaves down to the roots/tubers, ensuring deep-rooted weeds like Nutsedge are killed from the inside out.
This dual-action makes it extremely difficult for weeds to develop resistance.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Transplanted & DSR) | Grasses: Barnyard Grass (Echinochloa crus-galli), Junglerice (E. colona), Signalgrass. |
| Rice (Transplanted & DSR) | Sedges: Purple Nutsedge (Cyperus rotundus), Rice Flatsedge, Umbrella Sedge. |
| Rice (Transplanted & DSR) | Broadleaves: Alligator weed (Alternanthera), False Daisy (Eclipta), Ludwigia, Monochoria. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice | 500 ml | 150 - 200 L | 2.5 - 3.3 ml | Refer to Leaflet |
| (Nursery/DSR) | 500 ml | 150 - 200 L | 2.5 - 3.3 ml | Refer to Leaflet |
| (Transplanted) | 500 ml | 150 - 200 L | 2.5 - 3.3 ml | Refer to Leaflet |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply when weeds are in the 2 to 4 leaf stage (usually 15-25 days after sowing/transplanting). Do not wait for weeds to flower or tiller.
- Mixing: Shake the bottle well before use. Use clean water. WARNING: Do NOT mix with Organophosphate insecticides (like Chlorpyrifos or Phorate) or apply them within 7 days of Novixid.
- Coverage: Drain excess water from the field before spraying so weeds are exposed. Use a Flood Jet or Flat Fan nozzle for proper coverage. Re-flood the field after 48-72 hours to suppress new weeds.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Can I mix Novixid with other pesticides?
You can mix it with compatible fungicides (like Tricyclazole), but never with Organophosphate insecticides. Mixing with OPs can cause severe crop burning.
2. What happens if it rains after spraying?
Novixid is an Oil Dispersion (OD) formulation that penetrates leaves quickly. It is rainfast within 1 to 2 hours.
3. Is it effective against Purple Nutsedge (Motha)?
Yes, it is highly effective. It is systemic, meaning it travels to the underground tubers to kill the weed and reduce future regrowth.
4. Can I use it in Direct Seeded Rice (DSR)?
Absolutely. Novixid is an excellent choice for DSR systems where weed pressure is high and broad-spectrum control is needed.
5. Will it harm my rice crop?
Novixid is highly selective and safe for Rice (Indica, Japonica, and Hybrids) when used at the recommended dose. Minor yellowing may occur under stress but the crop recovers quickly without yield loss.
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 spray drift onto neighboring sensitive crops like Cotton or Vegetables.


