Crystal
Arsa Weed Control Herbicide for Tea – Glufosinate 13.5% SL
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Arsa Herbicide from Crystal Crop Protection is a powerful solution for broad-spectrum weed control in tea plantations. With glufosinate-ammonium 13.5% SL as its active ingredient, this non selective herbicide acts quickly on a wide range of weeds by disrupting glutamine synthesis. This causes toxic ammonia buildup, resulting in rapid plant death.
Ideal for foliar application, Arsa is absorbed through leaves and works best when weeds are at the 3–5 leaf stage. It starts acting within days, making it a fast and efficient weed spray. By removing weed competition, Arsa enhances tea crop growth and quality, improving overall yield.
This glufosinate herbicide is well-suited for farmers seeking a post-emergent solution for persistent weeds. Part of our broader herbicides collection, Arsa supports integrated weed management in perennial crops. Learn more about the science behind glufosinate ammonium via this FAO report.
Key Benefits:
- Controls grasses and broadleaf weeds effectively
- Fast-acting formula with visible results in days
- Absorbed through foliage for maximum efficiency
- Rainfast within 4–6 hours of application
- Safe for tea when sprayed away from foliage
- Easy to use for targeted weed control
- Trusted product by Crystal Crop Protection
Technical Specifications:
| Parameter | Details |
|---|---|
| Brand | Crystal Crop Protection |
| Active Ingredient | Glufosinate Ammonium 13.5% SL |
| Chemical Group | Phosphinic acid |
| Mode of Action | Glutamine synthetase inhibitor |
| Form | Soluble Liquid (SL) |
| Target Spectrum | Grasses & Broadleaf weeds |
| Dosage | 1000–1320 ml/acre |
Recommended Crops & Pests:
| Crop | Target Weeds | Application Window | Dosage (ml/acre) |
|---|---|---|---|
| Tea | Imperata cylindrica, Borreria hispida, Panicum repens, Ageratum conyzoides, Eleusine indica, Paspalum conjugatum, Digitaria spp, Commelina spp | 3–5 leaf weed stage | 1000–1320 |
Step-by-Step Usage Instructions:
- Wear protective clothing including gloves, goggles, and mask.
- Fill spray tank halfway with clean water.
- Add 1000–1320 ml of Arsa per acre and mix thoroughly.
- Add remaining water to reach 150–200 litres of spray volume.
- Apply as a foliar spray to actively growing weeds.
- Avoid application during rain or strong winds.
- Maintain a pre-harvest interval of 60 days.
Safety & Precautions:
- Store in a cool, dry area away from food and children
- Use only as directed on tea and avoid drift to other crops
- Avoid contact with skin, eyes, and clothing
- Do not inhale the spray mist during application
- In case of ingestion, seek medical advice immediately
- Dispose of empty containers as per local guidelines
Frequently Asked Questions (FAQs)
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