
Tamma
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Tamma Insecticide (Thiamethoxam 30% FS) | Ultimate Seed Protection
Start strong with the power of Thiamethoxam. Tamma is your first line of defense against early-season sucking pests and soil insects.
Manufactured by HPM Chemicals, Tamma is a specialized systemic seed treatment. It coats your seeds with a protective shield, ensuring that when your crop germinates, it is already immune to damaging pests like Shoot Fly, Termites, and Aphids.
Best For: Cotton, Sorghum (Jowar), Maize, Soybean, and Wheat farmers looking for vigorous early growth.
Why Choose This Product? Key Benefits
- ⏱️Rapid Systemic Action: Absorbs quickly through the roots and travels up the stem, protecting new leaves as they grow.
- ?️Broad Spectrum Defense: One treatment controls a wide range of sucking pests, including Jassids, Whiteflies, and Thrips.
- ⏳Long-Lasting Protection: Provides security for up to 30-45 days after sowing, reducing the need for early foliar sprays.
- ?️Weather Proof: Once the seed is treated and sown, the formula is stable and highly soluble in soil moisture for fast uptake.
- ?Phytotonic Effect: Boosts plant vigor, resulting in better root development, uniform germination, and greener crops.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Tamma |
| Technical Name | Thiamethoxam 30% FS |
| IRAC MoA Code | Group 4A (Neonicotinoids) |
| Chemical Group | Thianicotinyl |
| Formulation | Flowable Concentrate for Seed Treatment (FS) |
| Toxicity Label | Blue (Moderately Hazardous) |
How It Works: Mode of Action
[Image of Thiamethoxam mode of action diagram]Tamma works by targeting the nervous system of the insect. As a systemic insecticide, it moves from the seed into the entire plant system via the xylem (water transport vessels).
- Ingestion: Pests suck the sap of the treated plant or chew on the roots.
- Binding: The active ingredient binds to specific receptors (nAChR) in the insect's nerve endings.
- Paralysis: This blocks nerve signals, causing immediate paralysis. The pest stops feeding and dies shortly after.
This "inside-out" protection ensures that even pests hiding under leaves or in the soil are controlled effectively.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Aphids, Jassids, Whitefly, Thrips |
| Sorghum & Maize | Shoot Fly, Stem Borer (Early stage) |
| Soybean & Wheat | Stem Fly, Termites, Foliar Aphids |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per kg of Seed" for accurate results. Tamma is designed for seed coating, not foliar spraying.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre)* | Water (L / Acre) | Dose (ml / kg Seed) | PHI (Days) |
|---|---|---|---|---|
| Cotton | Varies by seed rate | Slurry Mix | 10 ml / kg | NA |
| Sorghum / Maize | Varies by seed rate | Slurry Mix | 10 ml / kg | NA |
| Soybean / Wheat | Varies by seed rate | Slurry Mix | 3 - 5 ml / kg | NA |
*Note: This is a seed treatment product. Dosage is calculated based on the weight of seeds used per acre, not by water volume sprayed.
How to Apply: Best Practices
- Timing: Treat the seeds immediately before sowing for the best results.
- Mixing: Dilute the required amount of Tamma in a small amount of water to make a slurry (paste).
- Coverage: Mix the slurry thoroughly with the seeds in a plastic bag or drum to ensure every seed is uniformly coated (Red/Blue color). Dry in shade before sowing.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid inhaling the chemical fumes.
Frequently Asked Questions
1. Does Tamma affect seed germination?
No, when used at the recommended dose, Tamma is safe for seeds and actually promotes vigorous seedling growth (Phytotonic effect).
2. Can I use Tamma for Termite control?
Yes, Tamma is highly effective against termites in crops like Wheat and Maize when applied to seeds or as a soil drench.
3. How long does the protection last?
Tamma provides systemic protection for approximately 30 to 45 days after sowing, covering the most critical seedling stage.
4. Can I mix Tamma with fungicides?
Yes, Tamma is generally compatible with common seed treatment fungicides. Always apply fungicide first or mix as per label instructions.
5. Is this product effective against Shoot Fly?
Yes, Thiamethoxam 30% FS is the industry standard for controlling Shoot Fly in Sorghum and Maize crops.
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.


