Hirota Insecticide (Thiamethoxam 30% FS) by Nichino
Premium Seed Treatment for Powerful Sucking Pest Control & Crop Vigor.
Hirota is a high-quality systemic insecticide developed by Nichino India. It features a specialized "FS" (Flowable Concentrate) formulation of Thiamethoxam 30%. Designed specifically for seed treatment, Hirota provides a protective shield around your seeds from the moment they are planted. It effectively controls early-season sucking pests and soil insects like termites, ensuring your crop gets the healthiest start possible without the need for immediate sprays.
Why Choose This Product? Key Benefits
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Rapid Absorption:
Quickly dissolves in soil moisture and enters the plant roots immediately after germination. -
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Long-Lasting Protection:
Provides a "Bio-Shield" against sucking pests for 30 to 45 days, saving you from early spray costs. -
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Crop Vigor Effect:
Stimulates stress-response proteins, resulting in thicker stems, greener leaves, and stronger roots. -
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Weather Proof:
Since the medicine is inside the seed and plant system, it cannot be washed away by rain. -
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Cost-Effective:
Uses a very small dose per kg of seed, making it much cheaper than broad-spectrum foliar sprays.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Hirota |
| Technical Name | Thiamethoxam 30% FS |
| IRAC MoA Code | Group 4A (Neonicotinoid) |
| Chemical Group | Thianicotinyl |
| Formulation | Flowable Concentrate for Seed Treatment (FS) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Hirota works through a systemic "neurotoxic" pathway. It mimics the insect's natural neurotransmitter but cannot be broken down by the pest's enzymes.
[Image of Thiamethoxam mode of action diagram]- Uptake: When the seed is planted, the medicine forms a zone around it and is absorbed by the roots.
- Translocation: It travels up the stem to the leaves (acropetal movement).
- Elimination: When a pest tries to suck sap or eat the plant, the chemical attacks its nervous system, causing paralysis and death.
It also activates the plant's own defense systems, helping it withstand drought and heat stress.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Aphids, Jassids, Whiteflies, Thrips |
| Wheat | Termites |
| Maize & Sorghum | Shoot Fly, Stem Borer |
| Soybean | Stem Fly |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Kg Seed" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Cotton | 10 ml per kg Seed | Slurry Prep* | Seed Treat Only | N/A |
| Wheat | 3.3 ml per kg Seed | Slurry Prep* | Seed Treat Only | N/A |
| Maize / Sorghum | 8 - 10 ml per kg Seed | Slurry Prep* | Seed Treat Only | N/A |
| Okra / Chilli | 5.7 - 7 ml per kg Seed | Slurry Prep* | Seed Treat Only | N/A |
*Slurry Prep: Mix the required dose in approx 10-20ml water per kg of seed to ensure even coating. Do not overwet the seed.
How to Apply: Best Practices
- Timing: Apply the treatment immediately before sowing. Ensure seeds are dry before putting them in the planter.
- Mixing: Prepare a slurry by mixing Hirota with a small amount of water (approx 10-20ml/kg seed). Pour over seeds in a plastic drum or heavy bag and shake vigorously.
- Coverage: Shake until every seed has a uniform pink/red color. Avoid "hot spots" where some seeds get too much chemical.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not breathe in the dust.
Frequently Asked Questions
1. Does Hirota control Termites?
Yes, specifically in Wheat. A dosage of 3.3 ml per kg of seed is highly effective against termites (Odontotermes obesus) in termite-prone areas.
2. Can I mix Hirota with fungicides?
Yes, Hirota is compatible with common seed fungicides like Carbendazim or Thiram. This provides complete protection against both insects and rot diseases.
3. Is it safe for Rhizobium culture?
Thiamethoxam is relatively safer than older chemicals. Treat seeds with Hirota first, dry them, and then apply Rhizobium culture just before sowing.
4. What is the "Vigor Effect"?
Apart from killing bugs, Hirota boosts the plant's health. It helps develop a stronger root system and improves tolerance to drought and salinity stress.
5. How long does the protection last?
It typically provides a protection window of 30 to 45 days after sowing, covering the most critical seedling stage.
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.
