Pendixtra Herbicide (Pendimethalin 38.7% CS) by Nichino
The Advanced Capsule Suspension (CS) Solution for Zero-Competition Farming.
Pendixtra is a next-generation pre-emergence herbicide designed to solve the labor crisis in modern farming. Unlike older liquid formulations (EC), Pendixtra uses advanced Micro-Encapsulation Technology. This traps the active ingredient in tiny polymer shells, releasing it slowly into the soil.
The Result? Longer-lasting weed control, zero crop damage, and no bad smell or staining. It forms a chemical barrier on the soil surface, stopping weeds like Jungle Rice and Carpet Weed before they even germinate.
Why Choose This Product? Key Benefits
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Extended Residual Control: Controlled release capsules keep your field weed-free for a longer duration compared to standard EC herbicides.
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Superior Crop Safety: No "chemical shock" to your crop. The capsule technology prevents solvent burn and phytotoxicity on young seedlings.
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Solves Labor Shortage: One spray within 3 days of sowing replaces the need for expensive manual weeding during the critical first 45 days.
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Weather Resistant: Low volatility means it won't evaporate in high heat. The capsules also protect the chemical from UV degradation.
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User Friendly: No strong, pungent solvent smell and significantly reduced staining on skin and equipment compared to yellow EC liquids.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Pendixtra |
| Technical Name | Pendimethalin 38.7% CS |
| IRAC MoA Code | Group 3 (Legacy K1) |
| Chemical Group | Dinitroaniline |
| Formulation | Capsule Suspension (CS) |
| Toxicity Label | Blue/Green (Slightly Toxic) |
How It Works: Mode of Action
[Image of pendimethalin mode of action diagram]Pendixtra acts as a mitotic inhibitor. It does not kill existing plants but prevents new ones from growing.
- Absorption: As weed seeds germinate, they absorb the chemical through their roots and shoots (coleoptile).
- Cell Division Stop: Pendixtra binds to a protein called tubulin, preventing the formation of microtubules. This stops cell division (mitosis).
- Weed Death: Without cell division, the weed seedling cannot grow. The roots become "club-shaped" and stunted, leading to the death of the weed before it emerges from the soil.
Note: It works best on annual grasses and small-seeded broadleaf weeds.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton & Soybean | Echinochloa (Jungle Rice), Digitaria, Trianthema (Carpet Weed), Dinebra. |
| Chilli & Onion | Amaranthus, Portulaca (Purslane), Phalaris (Canary Grass), Chenopodium. |
| Mustard & Cumin | Chenopodium (Bathua), Digera, and other annual winter weeds. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. High water volume is critical for creating a uniform soil barrier.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Cotton, Soybean, Groundnut | 600 - 700 ml | 200 Litres | 3.0 - 3.5 ml/L | Refer Label |
| Chilli, Onion | 600 - 700 ml | 200 Litres | 3.0 - 3.5 ml/L | Refer Label |
| Mustard, Cumin | 350 ml | 200 Litres | 1.75 ml/L | Refer Label |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. (Typically N/A for pre-emergence sprays applied at sowing).
How to Apply: Best Practices
- Timing: Apply within 0 to 3 days of sowing/transplanting. The soil must be moist for activation.
- Mixing (WALES Method): Mix in this order: Wettable Powders → Agitate → Pendixtra (CS) → ECs → Adjuvants. Never mix pure chemicals; always dilute in water.
- Coverage: Use a Flat Fan or Flood Jet nozzle. Do NOT use a hollow cone nozzle. Walk backward while spraying to avoid breaking the chemical film on the soil.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Pendixtra kill existing weeds?
No. Pendixtra is a pre-emergence herbicide. It only kills weeds as they try to germinate. It will not kill weeds that are already established (2-3 leaf stage).
2. Why is Pendixtra (CS) better than old 30% EC formulations?
The CS (Capsule Suspension) formulation has lower volatility (doesn't fly away in heat), is safer for the crop (no solvent burn), stains less, and provides longer-lasting control due to slow release.
3. Can I use it on dry soil?
For best results, soil moisture is necessary to activate the capsules. If the soil is completely dry, apply the herbicide and follow up with a light sprinkler irrigation.
4. Can it control Motha (Nutsedge) or Dub (Bermuda Grass)?
No. Pendixtra is effective against annual grasses and broadleaves growing from seeds. It does not control perennial weeds growing from underground tubers or rhizomes.
5. What is the mixing ratio for a 15-liter pump?
For a standard dose (700ml/acre) and standard water usage (200L/acre), you need approximately 13-14 tanks. This comes to about 50-52 ml per 15-liter tank.
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. Toxic to aquatic life; do not use near fish ponds.
