Novlect™ Herbicide by Corteva (Rinskor™ Active)
The ultimate broad-spectrum solution for controlling resistant weeds in Rice.
Novlect™ is a revolutionary herbicide designed to solve the toughest weed problems in both Direct Seeded Rice (DSR) and Transplanted Rice. Powered by the Nobel Prize-winning Rinskor™ active, it effectively eliminates "hard-to-kill" weeds like Leptochloa (Chinese Sprangletop) and resistant Echinochloa (Barnyard grass) that other herbicides miss.
Best For: Farmers facing yield losses due to resistant grass, sedges, and broadleaf weeds.
Why Choose This Product? Key Benefits
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Rapid Action: Stops weed growth immediately. Visual symptoms like leaf twisting appear within hours to days.
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Resistance Breaker: Controls weeds that have developed resistance to older chemicals like Bispyribac-sodium.
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Wide Application Window: Effective when applied at the 2 to 5 leaf stage of weeds (typically 15-25 days after sowing).
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Rainfast in 1 Hour: Advanced NeoEC™ formulation absorbs quickly. Rain occurring 1 hour after spraying will not reduce efficacy.
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Eco-Friendly & Safe: Features a "Blue Triangle" safety label. Rapidly degrades in soil, making it safe for future crops.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Novlect™ (Novixid™ in some markets) |
| Technical Name | Florpyrauxifen-benzyl 2.13% + Cyhalofop-butyl 10.64% w/w |
| IRAC MoA Code | Group 4 (Auxin) + Group 1 (ACCase) |
| Chemical Group | Arylpicolinate + Aryloxyphenoxypropionate |
| Formulation | NeoEC™ (Petroleum-free Emulsifiable Concentrate) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Novlect™ uses a unique "Dual-Engine" technology that attacks weeds from two different angles, ensuring they cannot survive.
- Hormonal Disruption (Rinskor): It mimics the plant's natural growth hormone. It removes the "brakes" on weed growth, causing the stems to twist and internal systems to collapse.
- Fat Synthesis Block (Cyhalofop): It stops the production of lipids (fats) essential for cell membranes. This destroys the growing points of grass weeds.
- Total Systemic Control: The herbicide moves through the plant's phloem and xylem, ensuring the kill extends from the leaves down to the roots.
This dual action allows it to kill weeds that are resistant to other common herbicides.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Transplanted Rice | Barnyard Grass (Echinochloa), Jungle Rice, Sedges (Cyperus) |
| Direct Seeded Rice (DSR) | Chinese Sprangletop (Leptochloa chinensis), Viper Grass |
| All Rice Systems | Broadleaf weeds (Ludwigia, Eclipta), Gooseweed |
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 (DSR & Transplanted) | 500 ml | 150 - 200 Liters | 2.5 - 3.3 ml | Per Label* |
| Targeting Mature Weeds | 500 ml | 180 - 200 Liters | 2.5 - 2.8 ml | Per Label* |
| High Weed Density | 500 ml | 200 Liters | 2.5 ml | Per Label* |
*PHI = Pre-Harvest Interval: Always check the local product leaflet as PHI varies by region. Novlect degrades rapidly, typically ensuring safety before harvest.
How to Apply: Best Practices
- Timing: Apply when weeds are at the 2-5 leaf stage (usually 15-25 days after sowing/planting). Do not wait for weeds to flower.
- Mixing: Use Clean water. Do not mix with other herbicides unless specified, as it may reduce effectiveness.
- Coverage (Drain-Spray-Flood): Drain water from the field before spraying to expose weeds. Re-flood the field after 48-72 hours and maintain water for 5-7 days for best results.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Novlect control Chinese Sprangletop (Leptochloa)?
Yes, Novlect is one of the most effective solutions for Leptochloa chinensis, a major problem in DSR farming.
2. What is the price of Novlect Herbicide?
The approximate market price is ₹1,950 to ₹2,250 for a 500ml bottle (1 acre dose), though prices vary by dealer and location.
3. Is it safe for the rice crop?
Yes, rice plants metabolize Novlect quickly, making it safe. You may see slight temporary yellowing if the crop is under stress, but it recovers quickly without yield loss.
4. Can I use it if it's about to rain?
Yes, Novlect is rainfast within 1 hour. If it rains an hour after spraying, you do not need to spray again.
5. Will it hurt my next crop (Wheat/Mustard)?
No. The Rinskor active ingredient degrades rapidly in the soil, ensuring no harmful carryover to rotation crops like wheat or pulses.
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.
