
Sumiprempt Insecticide – Pyriproxyfen 5% + Fenpropathrin 15% EC - 250 ml
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Sumitomo Sumiprempt Insecticide (Pyriproxyfen 5% + Fenpropathrin 15% EC)
The "All-in-One" Solution for Whitefly and Bollworm Control – Akela Hi Kaafi Hai!
Sumiprempt is a powerful dual-action insecticide designed to break the pest lifecycle completely. It combines a "Knockdown" agent (Fenpropathrin) to kill adults instantly with a "Silent Killer" (Pyriproxyfen) to sterilize eggs and stop larvae from growing. This 2-in-1 formula saves you the trouble of mixing multiple medicines for sucking and chewing pests.
Best For: Cotton (Whitefly/Bollworm), Brinjal (Fruit Borer), Okra, and Chilli.
Why Choose This Product? Key Benefits
- ?Complete Lifecycle Control: It attacks all stages of the pest: Eggs (sterilizes them), Nymphs/Larvae (stops growth), and Adults (paralyzes them).
- ⚡Dual Action Power: Combines a neurotoxin for instant results and an IGR (Insect Growth Regulator) for long-duration control.
- ?️Kills Mites Too: Unlike ordinary worm medicines, the Fenpropathrin component effectively controls mites (acaricide) in Chilli and Cotton.
- ?️Rainfast Action: Quickly penetrates the leaf surface, ensuring the medicine isn't washed away by rain shortly after spraying.
- ?Cost Effective: The 250ml bottle is designed to cover 1 acre perfectly, eliminating the need to buy and mix separate chemicals.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Sumiprempt |
| Technical Name | Pyriproxyfen 5% + Fenpropathrin 15% EC |
| IRAC MoA Code | Group 7C (IGR) + Group 3A (Pyrethroid) |
| Chemical Group | Juvenile Hormone Mimic + Synthetic Pyrethroid |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | ? Yellow Label (Highly Toxic) |
How It Works: Mode of Action
Sumiprempt uses a "Double Attack" strategy:
- The Hammer (Fenpropathrin): This component attacks the nervous system of adults and active larvae. It causes hyperexcitation and paralysis, providing instant "knockdown" of visible pests.
- The Silent Killer (Pyriproxyfen): This component mimics insect hormones. It tricks the larvae into thinking they shouldn't grow up, so they die before becoming adults. Crucially, it sterilizes the female, so the eggs she lays never hatch.
- Result: Immediate relief from damage today, and a cleaner field tomorrow (no population rebound).
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Whitefly, Bollworms (American/Spotted) |
| Brinjal | Fruit & Shoot Borer, Whitefly |
| Okra (Bhindi) | Shoot Borer, Whitefly (YVMV vector) |
| Chilli | Mites, Thrips, Fruit Borer |
Dosage & Application Guide
The Golden Rule: The 250ml Pack is the perfect dose for 1 Acre. Do not dilute it further for effective control.
Dosage per Acre, Pump, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / 15L Pump) | PHI (Days) |
|---|---|---|---|---|
| Cotton | 250 - 300 ml | 150 - 200 L | 30 - 40 ml | - |
| Brinjal / Okra | 200 - 300 ml | 150 - 200 L | 30 ml | 7 Days |
| Chilli | 200 - 300 ml | 150 - 200 L | 30 ml | 7 Days |
*PHI = Pre-Harvest Interval: Stop spraying 7 days before you harvest your vegetables to ensure safety.
How to Apply: Best Practices
- Timing: Spray when you see the first signs of Whiteflies or Borer damage (ETL level). Do not wait for a heavy infestation.
- Mixing: Shake the bottle well. Mix the required dose in a small mug of water first, then add to the main tank. Stir well.
- Coverage: Use a Hollow Cone Nozzle. Ensure the spray reaches the underside of the leaves where Whitefly nymphs hide.
- Safety: Do not spray during peak heat (12 PM - 3 PM). Wear a mask and gloves. Avoid spraying near fish ponds.
Frequently Asked Questions
1. Does Sumiprempt kill whitefly eggs?
Yes! The Pyriproxyfen component is a powerful egg sterilizer. It prevents eggs from hatching, stopping the next generation.
2. What is the price of the 250ml pack?
The market price for the 250ml pack typically ranges between ₹480 and ₹550. This size is economical as it covers exactly one acre.
3. Can I mix it with fungicides?
Yes, it is generally compatible with most common fungicides. However, always perform a small jar test before mixing large quantities.
4. Does it control mites in Chilli?
Yes, the Fenpropathrin in Sumiprempt is an effective acaricide (mite killer), making it great for Chilli crops suffering from "Murda" (Leaf Curl).
5. Is it safe for fish?
No. This product is highly toxic to fish and aquatic life. Do not wash sprayers in ponds or streams.
Safety & Disclaimer
Caution: This is a Yellow Label product (Highly Toxic). Keep away from children and livestock. Wear protective gear during application. Always read the full label instructions before use.

