Scuba -Acetamiprid 20 Sp
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Scuba Insecticide (Acetamiprid 20% SP) – The Expert Solution for Sucking Pests
Manufactured by Coromandel International Limited, Scuba is a broad-spectrum systemic insecticide designed to tackle tough "sucking pest" complexes in Cotton, Rice, and Vegetables.
Sucking pests like Aphids, Jassids (Leafhoppers), and Whiteflies can devastate crop yields by draining vital sap and spreading viral diseases. Scuba (Acetamiprid 20% SP) offers a powerful defense using advanced Soluble Powder (SP) technology. Unlike older pesticides, Scuba is highly compatible with crops, dissolving completely to provide uniform protection without clogging spray nozzles.
Best For: Farmers seeking cost-effective, high-quality control against Whiteflies and Aphids with excellent crop safety.
Why Choose This Product? Key Benefits
- ⏱️Rapid Knockdown Action: Immediately stops pests from feeding, preventing further damage and "hopper burn."
- ?️Dual-Mode Protection (Systemic & Translaminar): It penetrates the leaf (translaminar) to kill pests hiding underneath and moves inside the plant (systemic) to protect new growth.
- ⏳Complete Lifecycle Control: Effective against all stages of the pest—killing Eggs (ovicidal), Nymphs (larvicidal), and Adults (adulticidal).
- ?️Excellent Rainfastness: Absorbs quickly into the plant system; remains effective even if it rains 2-4 hours after spraying.
- ?Crop Safe & Eco-Conscious: The solvent-free SP formulation prevents leaf burn. It is also less toxic to bees compared to other neonicotinoids.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Scuba (Coromandel International Ltd.) |
| Technical Name | Acetamiprid 20% SP |
| IRAC MoA Code | Group 4A (Nicotinic Acetylcholine Receptor Agonist) |
| Chemical Group | Neonicotinoid (Pyridylmethylamine) |
| Formulation | Soluble Powder (SP) - Dissolves completely |
| Toxicity Label | Yellow or Blue Triangle (Depending on Pack Size) |
How It Works: Mode of Action
Scuba works by targeting the nervous system of the insect. It is a highly systemic insecticide with unique translaminar properties.
- Nervous System Attack: The active ingredient, Acetamiprid, mimics acetylcholine (a chemical messenger). It binds to the insect's nerve receptors, causing uncontrollable firing of nerve impulses.
- Paralysis & Death: This over-stimulation leads to tremors and paralysis. The insect stops feeding immediately and dies from energy depletion.
- Translaminar Movement: When sprayed on the top of the leaf, Scuba penetrates through the leaf tissue to kill pests hiding on the underside (abaxial surface), where sprayers often miss.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Aphids, Jassids, Whiteflies |
| Rice (Paddy) | Brown Plant Hopper (BPH) |
| Vegetables (Chilli, Cabbage, Okra) | Thrips, 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 | 20g - 40g | 200 L | 0.1g - 0.2g | 15 |
| Cabbage / Okra | 30g | 200 L | 0.15g | 3 - 7 |
| Chilli / Rice | 20g - 40g | 200 L | 0.1g - 0.2g | 3 - 7 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. Note: Dosage is in Grams (g) as Scuba is a powder.
How to Apply: Best Practices
- Timing: Apply when pest population crosses the Economic Threshold Level (ETL)—e.g., 6-8 whiteflies per leaf or visible honeydew/sooty mold.
- Mixing: Scuba is a Soluble Powder (SP). It dissolves easily. Pre-mix the required quantity in a small amount of water before adding to the main tank.
- Coverage: Ensure full canopy coverage. The "Translaminar" action helps clean the undersides of leaves, but good spray volume (200L/Acre) ensures the best uptake.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not spray during active bee foraging hours (spray in the evening).
Frequently Asked Questions
1. Is Scuba effective against Whiteflies in Cotton?
Yes, Scuba is highly effective against Whiteflies. It kills both the adults and the nymphs (crawlers) found on the underside of leaves, helping to prevent the spread of viral diseases like CLCuV.
2. Does rain affect the performance of Scuba?
Scuba has excellent rainfastness. It is absorbed into the plant system within 2 to 4 hours. Rainfall after this period does not reduce its effectiveness.
3. Can I use Scuba on vegetable crops?
Yes, it is approved for crops like Cabbage, Okra (Bhindi), and Chilli. It has a short Pre-Harvest Interval (PHI) of just 3 days for Okra and Chilli, making it safe for harvest shortly after application.
4. Can I mix Scuba with other pesticides?
Scuba is generally compatible with most insecticides and fungicides. However, to manage resistance, do not mix it with other neonicotinoids like Imidacloprid. You may rotate it with Diafenthiuron or Flonicamid.
5. Is Scuba safe for honeybees?
Acetamiprid is significantly less toxic to bees than other neonicotinoids. However, as a precaution, it should always be sprayed in the late evening when bee foraging activity is low.
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.
