Dominant Insecticide (Dinotefuran 20% SG)
The 3rd Generation "Super-Systemic" Solution for Sucking Pests
Dominant (Dinotefuran 20% SG) is a revolutionary insecticide by Insecticides (India) Limited. Unlike older chemicals that pests have become resistant to, Dominant uses advanced Furanicotinyl technology to deliver a "Quick Knockdown" effect. It is highly water-soluble, meaning it absorbs into the plant rapidly to create a protective shield from the inside out.
Best For: Controlling Brown Plant Hopper (BPH) in Rice, Jassids in Cotton, and Whiteflies in Vegetables.
Why Choose This Product? Key Benefits
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Rapid "Antifeedant" Action: Pests stop feeding within hours of spraying, preventing viral transmission and crop damage immediately.
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Super-Systemic Protection: Moves quickly from roots/leaves to new shoot tips, protecting new growth that appears after spraying.
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Resistance Breaker: Effective against pests that have developed resistance to Imidacloprid and other older insecticides.
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Excellent Rainfastness: Absorbs into the plant system within 2 to 3 hours, making it perfect for the Monsoon (Kharif) season.
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Green & Predator Friendly: Less harmful to beneficial insects like spiders and mirid bugs compared to older chemical sprays.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Dominant |
| Technical Name | Dinotefuran 20% SG |
| IRAC MoA Code | Group 4A (Neonicotinoid) |
| Chemical Group | Furanicotinyl |
| Formulation | Soluble Granules (SG) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Dominant targets the nervous system of the insect. It mimics acetylcholine, a chemical transmitter, and binds irreversibly to the insect's receptors.
- Translaminar Action: When sprayed on the top of the leaf, it penetrates through to the underside, killing pests hiding there.
- Systemic Flow: It enters the plant roots or leaves and travels upward (acropetally), protecting the whole plant.
- Nervous System Overload: It causes continuous excitation of the insect's nerves, leading to paralysis, cessation of feeding, and death.
Result: Pests stop damaging the crop almost immediately after contact.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Brown Plant Hopper (BPH), White Backed Plant Hopper (WBPH) |
| Cotton | Jassids, Aphids, Thrips, Whiteflies |
| Vegetables (Okra, Chilli) | Jassids, Aphids, Fruit Borers (Suppression) |
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 (g / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice | 60 - 80 g | 150 - 200 L | 0.4 g | 21 |
| Cotton | 50 - 60 g | 150 - 200 L | 0.3 g | 15 |
| Okra / Vegetables | 50 - 60 g | 150 - 200 L | 0.3 g | 5 - 7 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. Note: Since this is a Granule (SG), dosage is in Grams.
How to Apply: Best Practices
- Timing: Apply at the early appearance of pests (Economic Threshold Level). For Rice, apply during the vegetative to early panicle stage.
- Mixing: Dissolve the granules in a small quantity of water first, then add to the main tank. Do not tank-mix with other neonicotinoids like Imidacloprid.
- Coverage: For BPH in Rice, direct the spray nozzle toward the base of the plant where hoppers reside.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying when bees are actively foraging.
Frequently Asked Questions
1. What makes Dominant better than Imidacloprid?
Dominant is a 3rd generation molecule with much higher water solubility (39.83 g/L vs 0.61 g/L). This means it is absorbed faster and works better against resistant pests.
2. Is Dominant rainfast?
Yes, it is absorbed into the plant system within 2 to 3 hours. Rain occurring after this period will not wash away the efficacy.
3. Can I use Dominant on all vegetables?
It is effective on most vegetables for sucking pests. However, always check the label for specific crop registrations. It is excellent for Okra and Chilli.
4. Does it kill beneficial insects?
Dominant is relatively safe for natural enemies like spiders and mirid bugs compared to broad-spectrum organophosphates, helping maintain ecological balance.
5. What is the shelf life of the product?
When stored in original packaging in a cool, dry place, Dominant has a shelf life of up to 24 months.
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.
