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Krishi Rasayan
Original product · In stock
PRINCEPretilachlor 50% EC
₹212.35
₹212.35
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MRP inclusive of all taxes
Original Krishi Rasayan
Arrives in 2–5 days
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Product details
Prince Herbicide by Krishi Rasayan
A pre-emergence pretilachlor herbicide for selected grasses, sedges and broad-leaved weeds in transplanted rice. Apply at the early post-transplanting timing specified by the pack.
Composition: Pretilachlor 50% EC herbicide.
Crop fit: Transplanted rice, not an automatic direct-seeded-rice recommendation.
Timing: The linked leaflet specifies within 5 days after transplanting.
Why Choose This Product? Key Benefits
- 🌾Transplanted-rice fit: A crop-specific early weed-management option.
- 🌱Early weed treatment: Pre-emergence use targets weeds before they become established.
- 🍃Several weed groups: The label names grasses, sedges and broad-leaved weeds.
- 💧Brand-specific reference: The leaflet supplies a product-area rate; confirm the water-area basis before use.
- 📅Clear planning window: The label supplies both post-transplant timing and a harvest interval.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Krishi Rasayan / Prince |
| Technical Name | Pretilachlor 50% EC |
| Product Type | Selective pre-emergence herbicide |
| Formulation | EC – emulsifiable concentrate |
| HRAC Group | 15 – inhibition of very-long-chain fatty acid synthesis |
| Verified Crop | Transplanted rice |
How It Works: Mode of Action
Pretilachlor is an HRAC Group 15 herbicide. It interferes with very-long-chain fatty acid synthesis, a process needed for normal growth of susceptible weeds.
- Early placement: The labelled application is made soon after transplanting, before weeds become established.
- Weed uptake: Young weed shoots and roots take up the active ingredient in the treated zone.
- Growth disruption: Disrupted fatty-acid synthesis prevents normal development of susceptible weeds.
This is not a rescue treatment for every mature weed. Follow the label’s crop stage and weed stage. Repeated reliance on Group 15 alone is not a resistance-management programme.
Target Crops & Weeds
The linked Prince leaflet names the following weed species in transplanted rice.
| Crop | Target Weed(s) |
|---|---|
| Rice |
|
Rice in this table means transplanted rice. Do not extend this programme to direct-seeded rice or assume that every weed species is covered.
Dosage & Application Guide
These are rounded acre equivalents of the product rate in the linked Prince leaflet. Its water entry does not explicitly state an area basis.
Verified Dose, Water & Harvest Interval
| Crop / use | Product dose | Water volume | Timing | PHI |
|---|---|---|---|---|
| Rice | About 405–607 ml/acre | Confirm label | Within 5 days* | 75–90 days |
Original leaflet product rate: 1,000–1,500 ml per hectare. The separate water column lists 500–750 L but does not explicitly state an area basis, so no per-hectare or per-acre water quantity is inferred. *Timing is within 5 days after transplanting. Rice here means transplanted rice; the application is pre-emergence.
The leaflet lists a knapsack or compression knapsack sprayer, including battery-operated equipment, with a flat-fan or flood-jet nozzle. Its optimal re-entry period is 24 hours. Follow the supplied pack if more restrictive directions apply.
The 75–90-day waiting interval is the leaflet’s range, not permission to harvest early. Confirm the applicable interval and water-management directions from the current pack. No sand-mixing method, universal tank dose or retreatment schedule is inferred.
How to Apply: Best Practices
- Confirm the crop system: Use only in transplanted rice under the supplied label. Check the number of days since transplanting and whether the target weeds are at the correct stage.
- Calibrate the equipment: Use the label-listed sprayer and nozzle, and measure the product and water for the actual treated area.
- Apply evenly: Follow the pack’s field-water and weather directions. Avoid overlaps, spray drift, runoff and contamination of neighbouring crops or water bodies.
- Respect waiting periods: Record the treatment date. Observe the current pack’s harvest interval, re-entry restrictions and any repeat-use limits.
Frequently Asked Questions
What does Prince contain?Prince contains pretilachlor 50% EC. It is a pre-emergence herbicide.
Is this for all types of rice?The verified Prince leaflet programme is for transplanted rice. Do not automatically use it in direct-seeded rice.
What dose is listed in the brand leaflet?1,000–1,500 ml product/ha, equivalent to about 405–607 ml/acre. The separate 500–750 L water entry has no explicit area basis; confirm the supplied label before preparing treatment.
When should it be applied?The linked leaflet says within 5 days after transplanting, as a pre-emergence treatment. Confirm the supplied pack directions before spraying.
Can I mix Prince into sand or use another pretilachlor dose?No alternative sand-broadcast or tank-mix programme is supplied here. Different strengths and brands are not interchangeable; follow the exact Prince 50% EC pack.
Safety & Disclaimer
Before you use it, read the supplied Prince label and leaflet. Use only on the stated crop, weeds and application stage, at the labelled dose. Observe harvest and re-entry restrictions and current national and local rules.
Wear the protective clothing required on the pack. Avoid breathing spray and avoid skin and eye contact. Do not eat, drink or smoke during handling. For suspected poisoning, seek medical help with the label and do not improvise first aid.
Keep the closed original container away from children, animals, food and feed. Prevent contamination of irrigation and drinking water. Do not reuse empty containers; follow the label and local disposal rules.
Delivery & returns
Usually delivered in 2–5 days after dispatch.
Return or exchange within 7 days of delivery. Packs must be unopened with seals intact, and return pickup is free. Read the refund policy
Safety tips
Read the label and leaflet before use. Wear gloves, a mask and full sleeves while spraying. Do not eat, drink or smoke while spraying. Keep away from children, food and animal feed.
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