HPM Star Series (7 Star) Insecticide: Thiamethoxam 25% WG
Advanced broad-spectrum systemic insecticide for complete crop protection against sucking pests.
HPM Chemicals & Fertilizers Ltd. presents the Star Series, featuring the powerful 7 Star insecticide. This formulation is designed to protect crops like Cotton, Paddy, and Vegetables from highly damaging insects.
7 Star (Thiamethoxam 25% WG) works rapidly to stop pest feeding, ensuring your harvest remains healthy and high-yielding. It is a key part of HPM's crop protection portfolio, alongside the Histar brand.
Why Choose This Product? Key Benefits
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Rapid Action: Absorbs quickly into the plant system to stop insects from feeding within hours of application.
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Systemic Protection: Moves inside the plant tissues to kill hidden pests that surface sprays might miss.
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Long-Lasting Control: Provides extended residual activity, reducing the need for frequent re-spraying.
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Weather Resilient: The WG (Wettable Granule) formulation offers excellent rainfastness once dried.
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Better Yield Quality: Protecting against vectors prevents viral diseases, ensuring a greener, healthier harvest.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | HPM 7 Star (Part of Star Series) |
| Technical Name | Thiamethoxam 25% WG |
| IRAC MoA Code | Group 4A (Neonicotinoids) |
| Chemical Group | Neonicotinoid |
| Formulation | Wettable Granules (WG) |
| Toxicity Label | Blue (Moderately Toxic) |
How It Works: Mode of Action
HPM 7 Star works through a systemic mechanism that targets the insect's nervous system.
- Systemic Absorption: Upon spraying, the active ingredient is absorbed by the leaves and roots and translocated to all parts of the plant.
- Nerve Interference: When pests suck the plant sap, the chemical enters their body and blocks nerve signals.
- Rapid Knockdown: This disruption causes paralysis, preventing the pest from feeding, leading to death.
This mode of action is highly effective against Jassids, Aphids, and Whiteflies.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Jassids, Aphids, Thrips, Whitefly |
| Paddy (Rice) | Stem Borer, Gall Midge, Leaf Folder, Green Leaf Hopper (GLH) |
| Soybean & Vegetables | Stem Fly, Girdle Beetle, Aphids |
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) |
|---|---|---|---|---|
| Cotton | 40 - 80 g | 200 L | 0.2 - 0.4 g | 21 |
| Paddy (Rice) | 40 - 50 g | 200 L | 0.2 - 0.25 g | 14 |
| Vegetables (Okra/Tomato) | 40 - 80 g | 200 L | 0.2 - 0.4 g | 5 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply at the first sign of pest incidence for maximum crop protection.
- Mixing: Dissolve the granules in a small quantity of water first, then add to the main tank.
- Coverage: Ensure uniform coverage of foliage to allow systemic action to work effectively.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. What pests does HPM 7 Star control?
It is highly effective against sucking pests like Aphids, Jassids, Whiteflies, and Thrips, as well as Stem Borers in paddy.
2. Is this product rainfast?
Yes, once the spray dries on the leaves, the active ingredient is absorbed into the plant, making it resistant to wash-off by rain.
3. Can I mix HPM 7 Star with fungicides?
It is generally compatible with common fungicides and insecticides, but a physical compatibility test (jar test) is recommended before mixing.
4. Does it affect beneficial insects?
Thiamethoxam is toxic to bees. Avoid spraying during active flowering periods when bees are foraging.
5. What is the formulation type?
It is a WG (Wettable Granule) formulation, which is dust-free, easy to measure, and dissolves quickly in water.
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. Note: Regulatory status of products may vary; strictly adhere to local government and agricultural department advisories regarding product usage.
