Senpai Dinotefuran 20% SG
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Senpai Insecticide (Dinotefuran 20% SG): The Ultimate Sucking Pest Solution
Stop Brown Plant Hoppers and Whiteflies instantly with the power of 3rd Generation Japanese Technology.
Senpai (Dinotefuran 20% SG) by IFFCO-MC is a high-performance systemic insecticide designed for modern farmers. Unlike older chemicals that pests have become used to, Senpai uses advanced "Furanicotinyl" technology to deliver a rapid knockdown effect. It dissolves completely in water, ensuring every drop of your spray counts.
Best For: Farmers facing tough sucking pests in Rice (Paddy) and Cotton who want a cost-effective, high-yield solution.
Why Choose This Product? Key Benefits
- ⏱️Rapid "Stop-Feed" Action: Pests stop eating your crop within hours of spraying, preventing virus transmission and immediate damage.
- ?️Systemic Protection: It moves through the plant's system (roots to leaves), killing hidden pests even on the underside of leaves.
- ⏳Long-Lasting Result: One spray provides protection for up to 15-21 days, saving you labor and chemical costs.
- ?️Rainfast in 3 Hours: The product is absorbed quickly. If it rains 3 hours after spraying, you do not need to respray.
- ?Green Energy Effect: It is safe for the crop and helps plants recover faster from stress, leading to better greening and higher yields.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Senpai (IFFCO-MC) |
| Technical Name | Dinotefuran 20% SG |
| IRAC MoA Code | Group 4A (Nicotinic Acetylcholine Receptor Agonist) |
| Chemical Group | Neonicotinoid (Furanicotinyl subclass) |
| Formulation | Soluble Granule (SG) - Dissolves 100% in water |
| Toxicity Label | Blue/Green Triangle (Caution - Category IV) |
How It Works: Mode of Action
Senpai works by attacking the central nervous system of the insect. Because it is highly water-soluble, it enters the plant tissue immediately.
- Ingestion & Contact: The pest comes into contact with the spray or sucks the treated sap.
- Nervous System Block: The chemical mimics acetylcholine (a nerve transmitter), causing the pest's nerves to fire continuously without stopping.
- Paralysis & Starvation: This over-excitement leads to paralysis. The insect stops feeding immediately (saving your crop from hopper burn) and dies shortly after.
Note: Because it binds differently than older chemicals like Imidacloprid, it kills pests that have developed resistance to other sprays.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Brown Plant Hopper (BPH), White Backed Plant Hopper (WBPH) |
| Cotton | Aphids, Jassids (Leaf Hoppers), Thrips, Whiteflies |
| Vegetables (Off-Label*) | Often used for sucking pests in Okra and Chilli (*Consult local agronomist) |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Using less water than recommended may reduce efficacy.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (g / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice (Paddy) | 60 - 80 g | 200 Litres | 0.3 - 0.4 g | 21 Days |
| Cotton | 50 - 60 g | 200 Litres | 0.25 - 0.3 g | 15 Days |
| General Spray | Depends on crop | Depends on canopy | 0.3 g (approx) | 15+ Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. Note: Table uses 'g' (grams) as Senpai is a Granule.
How to Apply: Best Practices
- Timing: Apply when you first see the pests (ETL level: 5-10 hoppers/hill for rice). For bees' safety, spray in the evening.
- Mixing: Fill the tank with half water, dissolve the granules (they mix easily), then add the rest of the water.
- Coverage: Use a Hollow Cone Nozzle. Direct the spray towards the base of the plant for Rice (BPH hides near water level) and undersides of leaves for Cotton.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not use in areas with active fish farming.
Frequently Asked Questions
1. Is Senpai effective against BPH in Rice?
Yes, it is highly effective. Field trials show >96% reduction in BPH population within 3 days of application.
2. Is it safe for Honeybees?
Senpai is toxic to bees if sprayed directly on them. Avoid spraying during peak flowering times and always spray in the late evening when bees are not active.
3. Can I mix Senpai with other fungicides?
Yes, it is generally compatible with common fungicides like Hexaconazole or Propiconazole. However, do not mix it with highly alkaline substances (like Bordeaux mixture).
4. What is the price per acre?
Senpai is very affordable. At approx. ₹350 per 100g pack, the cost per acre for Rice (80g) is roughly ₹280, offering a very high Return on Investment.
5. How is it different from Imidacloprid?
Senpai (Dinotefuran) is a 3rd generation molecule with higher water solubility. It works faster and kills pests that have become resistant to older chemicals like Imidacloprid.
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. Do not spray near water bodies used for aquaculture.