Himil Gold Fungicide (Metalaxyl 35% WS) - The Ultimate Seed Protection
Secure your harvest before you even sow. Himil Gold provides a powerful systemic shield for Maize, Bajra, and Mustard seeds against deadly fungal diseases.
Himil Gold (Metalaxyl 35% WS) is a premium Systemic Seed Treatment fungicide brought to you by Insecticides (India) Limited. It is specifically engineered to fight soil-borne "Water Molds" (Oomycetes) that attack seeds during germination. By treating your seeds with Himil Gold, you build an immune system into your crop, ensuring vigorous seedling establishment and protecting against devastating issues like Downy Mildew and White Rust.
Best for: Farmers looking for low-cost, high-return insurance against crop failure in the early stages of growth.
Why Choose This Product? Key Benefits
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Rapid Action: Starts working immediately upon sowing, absorbing into the seed as it takes in moisture.
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Systemic Shield: Moves from the seed up into the stem and leaves, protecting new growth that appears after planting.
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Long-Lasting Defense: Protects the crop during the critical first 30 days (Juvenile Phase) when it is most vulnerable.
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Weather Proof: Highly effective even in wet soil conditions where fungal diseases usually thrive.
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Better Yields: Prevents "Green Ear" and "Crazy Top" diseases, ensuring your crop produces grain, not just empty leaves.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Himil Gold |
| Technical Name | Metalaxyl 35% WS |
| IRAC MoA Code | Group 4 (Phenylamides) |
| Chemical Group | Acylalanine |
| Formulation | Wettable Slurry (WS) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Himil Gold works by stopping the fungus before it can damage the plant. It targets the RNA Polymerase enzyme in the fungus , effectively shutting down its ability to make proteins.
- Absorption: When you treat the seed, the chemical coats it. As the seed absorbs water to sprout, it also absorbs Himil Gold.
- Translocation (Movement): The fungicide moves upwards (Acropetally) through the plant's water transport system (xylem).
- Protection: It accumulates in the growing tips and new leaves, creating a toxic environment for the fungus while remaining safe for the plant.
This systemic action is vital because it protects parts of the plant that hadn't even grown when you planted the seed.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Maize (Corn) | Sorghum Downy Mildew, Sugarcane Downy Mildew, Brown Stripe Downy Mildew |
| Bajra (Pearl Millet) | Downy Mildew (Green Ear Disease) |
| Mustard & Sunflower | White Rust (Mustard), Downy Mildew (Sunflower) |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Weight of Seed" for accurate results. Do not use as a foliar spray.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Maize | 700g / 100kg Seed | 0.75 - 1L / 100kg Seed | Slurry Mix | Harvest |
| Bajra | 600g / 100kg Seed | 0.75 - 1L / 100kg Seed | Slurry Mix | Harvest |
| Mustard / Sunflower | 600g / 100kg Seed | 0.75 - 1L / 100kg Seed | Slurry Mix | 60-90 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. (For Seed Treatment, this is usually the full crop duration).
How to Apply: Best Practices
- Timing: Apply strictly before sowing. Do not treat seeds and store them for long periods; sow immediately after the seed dries.
- Mixing: Create a "Slurry". For 100kg seed, use 750ml-1000ml of water. Add the powder to water, let it soak, then stir to make a paste. Pour this over the seeds.
- Coverage: Use a mechanical seed dressing drum or the "Polybag Method" (shake seeds and paste in a ballooned plastic bag) to ensure every seed is colored uniformly.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not use the empty container for food or water.
Frequently Asked Questions
1. Can I mix Himil Gold with insecticides like Imidacloprid?
Yes. It is highly compatible with Imidacloprid (for Shoot Fly control). Mix the fungicide slurry first, coat the seed, dry it, and then apply the insecticide, or mix both if using a compatible liquid recipe.
2. Can I use this as a spray on the leaves?
No. Himil Gold is designed as a Seed Treatment (WS). Using it as a foliar spray is not cost-effective and may not control the systemic phase of Downy Mildew effectively.
3. How long does the protection last?
It protects the plant mainly during the seedling stage (first 30 days). This prevents the primary infection which causes major yield loss.
4. Can I use more water to make mixing easier?
No. Do not exceed 1 Litre of water per 100kg of seed. Excess water can trigger the seed to germinate prematurely or rot before sowing.
5. What should I do if I see disease symptoms later in the season?
If disease appears despite seed treatment, do NOT spray Metalaxyl again. Use a fungicide with a different mode of action to prevent resistance buildup.
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.
