Atom 2.5 EC is a broad-spectrum insecticide formulated with Deltamethrin 25 g/L for effective control of sucking and chewing pests across a wide range of crops. It provides rapid knockdown and reliable control of pests such as aphids, thrips, caterpillars, and whiteflies, helping farmers protect crop quality and yield.
With both contact and stomach action, Atom 2.5 EC delivers fast and effective pest control, making it suitable for use in vegetables, flowers, cereals, and fruit crops. Its short pre-harvest interval (PHI) makes it ideal for crops requiring frequent harvesting.
About Atom 2.5 EC
- Active Ingredient: Deltamethrin 25 g/L
- Product Type: Insecticide
- Formulation: Emulsifiable Concentrate (EC)
- Mode of Action: Contact and stomach action
- Target Crops: Vegetables, roses, cereals, citrus, maize, cotton, soya beans, grapes and more
- Target Pests: Aphids, thrips, caterpillars, whiteflies, beetles, bollworms, leaf miners, armyworms, fruit flies, locusts, maize stalk borers
- WHO Class: II – Moderately hazardous (Yellow colour band)
- Re-Entry Interval (REI): 12 hours
- Pre-Harvest Interval (PHI): 1 day
Application Rates & Tips
| Crop Category | Target Pests | Rate |
|---|---|---|
| Vegetables, cereals, fruit crops | Thrips, aphids, whiteflies, caterpillars, stink bugs | 10–15 ml per 20 L water (≈ 500 ml/ha) |
| Roses | Caterpillars, aphids | 50 ml per 100 L water (≈ 500 ml/ha) |
- Apply at early pest infestation for best control
- Ensure thorough coverage of foliage, especially undersides of leaves
- Avoid spraying during extreme heat or windy conditions
- Rotate with insecticides from different groups to prevent resistance development
EU MRLs & PHIs
| Crop | EU MRL | PHI |
|---|---|---|
| Most crops | 0.2 mg/kg | 1 day |












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